{"video_id": "KKyyf4th63g", "file_name": "KKyyf4th63g_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a turquoise shirt, dark shorts, and a dark hat climbs a tall palm tree trunk, ascending upward with hands and feet gripping the trunk. Palm fronds sway in the foreground, with a clear blue sky visible behind. The camera follows the climber’s upward motion with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KKyyf4th63g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KKyyf4th63g_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 475.8026189065132, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the green shirt is climbing the tree, a solid object moving due to locomotion.", "background_and_ambient_analysis": "The background shows palm trees swaying slightly due to wind, which is ambient environmental motion, but it is not dominant in the video. The primary motion is the climber."}}
{"video_id": "KM32f29JUFY", "file_name": "KM32f29JUFY_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to analyze the video frames provided. The video shows a person, likely a woman based on appearance, with dark hair and wearing a white garment, probably a lab coat or similar. The main actions are hand movements near the face.\n\nStarting with the first frame: she's holding her hand up to her forehead. Then the second frame zooms in on her face as she brings her fingers closer to her eye. In the third frame, her fingers are touching her eye, and the fourth frame shows her hand still near her face. The fifth frame (wait, the user listed 0 to 4.7, so maybe 5 frames? Wait, the video description has 5 frames: 0.0, 1.4, 2.5, 3.6, 4.7. Wait, the user provided frames as [0.3] to [4.7], but the captioning needs chronological order.\n\nLooking at the sequence: \n\nFrame 0.3: Close-up of a woman with dark hair, white coat, hand on forehead.\n\nFrame 1.4: Closer on face, hand still on forehead, fingers moving towards eye.\n\nFrame 2.5: Extreme close-up of her eye as hand fingers touch the eye area.\n\nFrame 3.6: Medium close-up, hand still near face, fingers moving.\n\nFrame 4.7: Back to medium close-up, hand on forehead.\n\nSo chronological order of actions: she starts with her hand on her forehead, then moves fingers towards her eye, touches the eye, then maybe adjusts hand.\n\nNow, following the rules: focus on motion and behavior in chronological order. Describe appearance (dark hair, white coat), number (one person), spatial relationships (hand movements relative to face), camera perspective (starts close-up, then closer, then medium).\n\nBackground: minimal, blue wall or something, but rule e says minimal unless essential. So probably mention if necessary, but maybe not.\n\nLet's structure:\n\n- Subject: a woman with dark hair, wearing white coat.\n- Actions: begins with right hand raised to forehead, then brings fingers toward eye, touches eye area, then adjusts hand position near face.\n- Camera: starts with close-up, transitions to extreme close-up on eye, then to medium close-up.\n- Background: blue wall, blurred window in background (but minimal, so maybe just mention blue wall as essential for context? Maybe not necessary, but the first frame has blue background).\n\nWait, rule e: \"Keep background descriptions minimal unless essential for understanding motion.\" Here, the background is just a blue wall, so maybe not essential. So focus on the subject's actions.\n\nPutting it all together chronologically:\n\nA woman with dark hair and a white coat raises her right hand to her forehead, then slowly moves her fingers toward her eye, touching the eye area before adjusting her hand position near her face. The camera starts with a close-up, transitions to an extreme close-up of her eye, then returns to a medium close-up. Background is indistinct blue.\n\nWait, but need to check the order of actions:\n\nFrame 0.3: hand on forehead (close-up)\n\nFrame 1.4: closer on face, hand moving towards eye\n\nFrame 2.5: extreme close-up, fingers on eye\n\nFrame 3.6: medium close-up, hand still near face\n\nFrame 4.7: medium close-up, hand on forehead\n\nSo chronological: starts with hand on forehead, moves fingers to eye, touches eye, then hand near face.\n\nAlso, mention spatial relationships: hand is on forehead, then near eye.\n\nNow, output must be concise paragraph.\n\nLet me draft:\n\nA woman with dark hair, wearing a white coat, raises her right hand to her forehead, then brings fingers toward her eye, briefly touching the eye area before adjusting her hand near her face. The camera begins with a close-up, shifts to an extreme close-up of her eye, then returns to a medium close-up.\n\nCheck rules:\n\na) Motion and behavior chronological: yes, starts with hand on forehead, moves to eye, touches, adjusts.\n\nb) Appearance and number: woman, dark hair, white coat. One person.\n\nc) Spatial: hand movements relative to face.\n\nd) Camera: starts close-up, shifts to extreme, then medium. (camera movement: close-up to extreme to medium)\n\ne) Background minimal: not mentioned as it's indistinct.\n\nf) Excluded text, characters, etc.\n\nYes, that works.\n</think>\n\n<caption_output>A woman with dark hair and a white coat raises her right hand to her forehead, then moves fingers toward her eye, briefly touching the eye area before adjusting her hand near her face. The camera begins with a close-up, shifts to an extreme close-up of", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KM32f29JUFY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KM32f29JUFY_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 96.22381328073504, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (a person) is moving her hands to insert a contact lens. The motion is discrete and solid, caused by her own muscle movements.", "background_and_ambient_analysis": "The background (blue wall) is static with no uniform shifting. No fire, water, smoke, or wind is present."}}
{"video_id": "KL5eT08r2sc", "file_name": "KL5eT08r2sc_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person stirring a pan on a stove. First, the pan has a brownish mixture, maybe grains or lentils. The hand is using a wooden spoon to stir. The background has a stove with a coil burner, some spices or bottles, and a wooden cutting board. The camera is close-up on the pan, so it's a top-down view? Wait, the video starts with a close-up of the pan. Let's check the frames. \n\nIn the first frame, the hand is stirring. Then the hand moves the spoon, and the pan is on the stove. The background elements are the stove coil, cutting board, and some containers. The main action is the hand stirring the contents of the pan. The person is using a wooden spoon, so the spoon is brown, and the hand is moving it in a circular motion. The pan is black, filled with a brown granular substance. The camera is static? Or maybe slight movement. The instructions say to describe in chronological order, so start with the hand stirring, then maybe adding something? Wait, no, the video shows the hand stirring continuously. Wait, the frames: frame 0 has the hand stirring, frame 1 same, frame 2 hand stirring, frame 3 same, frame 4 hand adding something? Wait, the video: first frame is hand stirring, then in the next frames, the hand continues stirring, then in frame 4-5, the hand adds a white substance, maybe salt, from a container. Oh, right, the description mentions \"adding\" a white powder. Wait, the video shows: a hand stirs a pan of brown lentils or grains on a stove. Then the hand moves to add a white substance (like salt) from a small container into the pan. Then continues stirring. Wait, no, looking at the video description: the user provided the frames. Let's see the frames:\n\nFrame 0: hand stirring pan with brown contents.\n\nFrame 1: same hand stirring, pan on stove.\n\nFrame 2: hand stirs, then moves to add something? Wait, the second frame (index 1) has the hand holding a container, maybe adding salt. Wait, the user's video: the first part is stirring, then adding a white powder, then stirring again.\n\nWait, the user's video description: the sequence is:\n\n- [0.0] hand stirs pan.\n\n- [1.2] hand stirs pan.\n\n- [2.4] hand stirs pan, then adds white substance (like salt) from a container.\n\nWait, no, looking at the user's video: the user's input shows the frames. Let's parse the user's input:\n\nThe video starts with a hand stirring a pan of brown grains on a stove. The hand uses a wooden spoon. Then, in subsequent frames, the hand is seen adding a white powder (from a small container) into the pan, then continues stirring. Wait, the first frame (0.0) shows the hand stirring. Then frame 1.2, the hand is stirring. Frame 2.4: the hand is still stirring. Frame 3.6: the hand adds a white substance. Frame 4.8: the hand is stirring again. Wait, maybe the sequence is: stirring, then adding salt, then stirring.\n\nBut the user's video description: the first part is the hand stirring the pan (which has a brown granular substance) on a stove. Then, the hand moves to add a white powder (like salt) from a small container into the pan, then continues stirring.\n\nSo chronological order: a hand stirs a pan of brown, granular food on a white stove; then adds a white powder from a small container into the pan; then stirs again.\n\nNow, describe the main subjects: the hand (adult, probably), the wooden spoon (light brown), the pan (black, round, on stove burner), the brown granular food (small, brown particles).\n\nSpatial relationships: hand is over the pan, stirring it. The stove has a coil burner (black, circular) to the left of the pan. Background has a wooden cutting board, some containers (spices?), and a cloth.\n\nBut per rules: minimal background, except essential. So mention the stove, maybe the coil.\n\nCamera perspective: close-up, top-down? The first frame is a close-up of the pan, so the camera is above the pan, looking down.\n\nNow, structure the caption:\n\n- Chronological order: hand stirs pan, then adds white powder, then stirs again.\n\nAppearance: hand (adult, skin tone), wooden spoon (brown, medium size), pan (black, round), brown granular substance (small, brown particles), white powder (small, white).\n\nSpatial:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KL5eT08r2sc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KL5eT08r2sc_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 102.7923555261294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and spoon are moving to stir solid food particles in a pan, representing discrete solid objects under manual physical force.", "background_and_ambient_analysis": "The kitchen background (stovetop, cabinets) is static with no uniform shifting. No fire, water, or wind-driven motion observed."}}
{"video_id": "KMXz4Q5GULU", "file_name": "KMXz4Q5GULU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue gloves and a cap cleans wooden stairs, moving upward while holding a white container; the camera follows closely, panning up with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KMXz4Q5GULU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KMXz4Q5GULU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 37.69786359890714, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "KLrMRZeP6vg", "file_name": "KLrMRZeP6vg_000385_000395.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places a beige square piece of paper onto a pink grid cutting mat, adjusting its position in the center of the workspace. The hand moves from the right side of the frame, positioning the paper among crafting tools like pink rulers, scissors, and paint bottles. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KLrMRZeP6vg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KLrMRZeP6vg_000385_000395.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 907.9352325181669, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate solid objects (patterned paper, cardboard) through picking up, placing down, and repositioning. These motions are caused by direct physical interaction with the objects.", "background_and_ambient_analysis": "The background elements (blue cutting mat, scissors, tape measures) remain stationary across frames. No fluid motion (fire, water, smoke) or environmental effects (wind-induced swaying) are present."}}
{"video_id": "KLe2Yz9AADg", "file_name": "KLe2Yz9AADg_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silver sewing machine is centered in the frame against a dark background. A light-skinned hand enters from the right, moves toward the machine, and manipulates a top component before retracting. The camera remains in a close-up, static position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KLe2Yz9AADg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KLe2Yz9AADg_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 37.55999395862362, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to interact with a sewing machine (adjusting or operating it).", "background_and_ambient_analysis": "The background is dark and static with no visible fluid motion or environmental effects (fire, water, smoke, wind)."}}
{"video_id": "KN9QfQvsS4M", "file_name": "KN9QfQvsS4M_000169_000179.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt adjusts a mounted telescope. They use a thin stick to manipulate a component within the eyepiece holder, positioning it with their hands. The camera zooms in closely on the hands and the telescope’s mechanism. Background elements like a chalkboard are visible but not emphasized.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KN9QfQvsS4M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KN9QfQvsS4M_000169_000179.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 277.0882798585468, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.0, "object_analysis": "A person manipulates a camera (solid object), adjusting its position and orientation with hands.", "background_and_ambient_analysis": "Background (chalkboard) is stationary; no fire, water, smoke, or wind visible."}}
{"video_id": "KMoYOLyquV4", "file_name": "KMoYOLyquV4_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a smartphone showing an app interface. It transitions to a kitchen scene where a person in a green robe opens a white refrigerator, retrieves an item, and closes the fridge door while standing near it. In the foreground, another person with short dark hair sits and turns their head toward the standing individual. The camera remains static during the kitchen sequence, capturing the spatial arrangement of the two subjects with the refrigerator in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KMoYOLyquV4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KMoYOLyquV4_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 87.91393210371727, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person in green shirt moves via locomotion (bending over, walking away) near refrigerator; foreground person holding phone exhibits head/eye movement while observing.", "background_and_ambient_analysis": "Background elements (refrigerator, shelves, windows) show no shifting or environmental motion; no fire, water, or wind effects present."}}
{"video_id": "KPwF31Dvua8", "file_name": "KPwF31Dvua8_000199_000209.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to understand the video sequence. The video starts with a close-up of a hand writing in a notebook. Then it transitions to a person in a black shirt and cap writing on a notepad. Next, there's a close-up of handwritten text, then a wider shot of a person with a cap and black shirt, and another person in a checkered shirt interacting. Wait, but the rules say to exclude text recognition, so I shouldn't mention the text content. Let's break down each frame.\n\nFrame 0: Close-up of a hand (dark skin) writing with a pen in an open notebook. Notebook is on a white surface. Hand is in motion, pen moving across the page.\n\nFrame 1: Same hand, but the notebook is closed? No, wait, the next frame (frame 2) shows a person sitting at a table, wearing a black shirt and cap, writing on a notepad. So frame 1 is the hand writing close-up, then frame 2 shifts to a wider shot of that person.\n\nFrame 3: Close-up of the notepad with text (but exclude text, so just say a close-up of handwritten text on a notepad).\n\nFrame 4: A person in a black shirt and cap stands in a room with others (checkered shirt person, woman in white), holding a pen. The person in black is interacting with the checkered shirt person.\n\nFrame 5: Wider shot, the person in black shirt and cap is standing, others around (checkered shirt person, woman in white, another person in checkered shirt maybe). The background has a screen and floral wall.\n\nNow, chronological order:\n\n1. Close-up of a hand writing in a notebook.\n2. Shot of a person (black shirt, cap) writing on a notepad at a table.\n3. Close-up of the notepad's handwritten content (but exclude text, so just \"close-up of handwritten text on a notepad\").\n4. Wider shot showing the person in black shirt and cap standing, interacting with others (checkered shirt person, woman in white), holding a pen.\n\nWait, the frames: [0] is hand writing, [1] is hand writing (maybe same? No, frame 0 is close-up, frame 1 is another shot? Wait the user provided 5 frames: [0] to [4], each is a frame.\n\nWait the user's input has 5 frames:\n\n0: close-up of hand writing in notebook.\n\n1: person (black shirt, cap) writing on notepad, sitting at table.\n\n2: close-up of handwritten text on notepad.\n\n3: person (black shirt, cap) standing, interacting with checkered shirt person.\n\n4: wider shot with multiple people (including checkered shirt, woman in white, another person in checkered shirt, standing and sitting).\n\nNow, need to describe in chronological order:\n\nFirst, a close-up shows a hand with dark skin writing with a pen on an open notebook. Then, the scene shifts to a person wearing a black shirt and cap, sitting at a table and writing on a notepad. Next, a close-up reveals handwritten text on the notepad. Following that, the camera captures the person in the black shirt and cap standing in a room, interacting with another individual in a checkered shirt. Finally, the view widens to show multiple people, including the person in the black shirt and cap standing among others.\n\nCheck the rules: exclude text recognition (so in frame 2, just say \"close-up of handwritten text on a notepad\" without describing the text).\n\nAppearance: hand is dark skin, person in black shirt and cap (size: probably adult, orientation: seated).\n\nSpatial relationships: frame 0: hand over notebook. Frame 1: person at table. Frame 2: notepad close-up. Frame 3: person standing near checkered shirt person. Frame 4: wider view with multiple people.\n\nCamera perspective: starts with close-up (top-down? Or close-up), then wider shots.\n\nWait frame 0: close-up of hand (so camera is close to the hand, maybe top-down? No, hand is over the notebook, so maybe top-down view of the notebook, hand writing.\n\nFrame 1: medium shot of the person sitting at table.\n\nFrame 2: close-up of the notepad.\n\nFrame 3: medium shot of standing person.\n\nFrame 4: wider shot of room.\n\nSo the camera perspective moves from close-up to wider shots.\n\nNow, put it into a concise chronological paragraph.\n\nCheck rules: a) motion and behavior. b) appearance and number. c) spatial. d) camera.\n\nSo:\n\nThe video opens with a close-up of a hand with dark skin writing with a pen on an open notebook. The scene then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KPwF31Dvua8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KPwF31Dvua8_000199_000209.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 172.29855938478565, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include a person's hand writing in a notebook, a person sitting at a piano (moving hands), and a person standing in a room (gesturing with a drink). These movements are explicit physical actions (locomotion, writing, gesturing).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed. Background elements (table, piano, room interior) remain static in individual scenes, with transitions via cuts rather than environmental motion."}}
{"video_id": "KQro3q5YE90", "file_name": "KQro3q5YE90_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. The user wants me to act as an expert video captioner and generate a concise, chronological paragraph based on the provided video frames. The rules are pretty specific, so I need to make sure I follow them all.\n\nFirst, I need to look at the video frames given. The first frame shows a close-up of a person's back, maybe someone's torso, with a hand holding scissors. The next frames show the scissors moving across the skin. The main subject here is the person's back and the hand with scissors.\n\nThe rules say to focus on motion and behavior in chronological order. So starting from the first frame, the hand is holding scissors near the back, then moving them along the skin. The appearance: the person's back is bare, light skin tone. The scissors are black, held by a hand. The motion is the scissors cutting or trimming the skin, maybe hair? But wait, the user said to exclude text recognition, so I shouldn't mention anything about the scissors' brand if it's visible.\n\nSpatial relationships: the hand is on the right side of the frame, moving over the back. The background is minimal, maybe a room with some objects but not essential. The camera perspective is close-up, probably a top-down or side angle, but the movement is slight. The camera might be steady or moving slightly with the action.\n\nI need to mention the chronological order: the hand holding scissors approaches the skin, then moves them along the back. The person's back is in focus, the hand is the main actor. The scissors are moving in a downward or straight line across the back. The background is indistinct, so minimal description.\n\nCheck the rules again: no named characters, exclude text, focus on motion. The caption should be concise. Let me draft it.\n\n\"A hand holding black scissors moves across the bare back of a person, trimming along the skin in a downward motion from the upper to lower back. The camera maintains a close-up perspective, slightly shaky, focusing on the scissoring action with the person’s back occupying most of the frame. Background elements are indistinct.\"\n\nWait, but the user said to mention spatial relationships if relevant. Here, the hand is to the right of the back? Maybe the scissors are moving along the back, so the hand is moving from left to right or vice versa. But the video shows the scissors moving from top to bottom maybe? Let me check the frames again. Frame 0: scissors near the top of the back. Frame 1: scissors are positioned. Frame 2: moving down, frame 3: further down. So the motion is downward along the back. The hand is moving the scissors downward along the person's back. The person's back is the main subject, light skin, bare. The scissors are black. The camera is close-up, following the motion, maybe a slight shake. Background is minimal.\n\nSo the caption should be chronological: The video shows a hand using black scissors to trim along the bare back of a person, moving the scissors downward from the upper back towards the lower back. The camera maintains a close-up perspective, slightly shaky, focusing on the scissoring action with the person’s back occupying the majority of the frame. Background elements are not clearly visible.\n\nWait, but the rules say \"briefly describe their appearance and number (color, size, orientation).\" So the hand is holding scissors, which are black. The person's back is light skin. The hand is moving the scissors.\n\nMaybe \"A hand holding black scissors trims the bare back of a light-skinned person, moving the scissors downward along the spine from the upper to lower back. The camera remains close-up, slightly shaky, focusing on the action with the back occupying most of the frame.\" But the user says \"keep background descriptions minimal unless essential for understanding motion.\" Since the background isn't essential here, maybe just mention it's indistinct.\n\nWait, the user's example output format: \"The camera remains close-up, slightly shaky, focusing on the action with the back occupying most of the frame.\"\n\nWait, the user wants the caption to conclude with camera perspective and movement. So the structure should be: action (chronological), then camera.\n\nLet me check the rules again: \"a) Focus primarily on the motion and behavior of main subjects... b) Briefly describe their appearance and number... c) Mention spatial relationships if relevant... d) Conclude with the camera perspective and movement... e) Keep background descriptions minimal...\"\n\nSo the caption should start with the action, then the subjects' appearance, then camera.\n\nLet me try:\n\n\"A hand holding black scissors trims along the bare back of a light-skinned person, moving the scissors downward from the upper back toward the lower back. The scissors are held in the right hand, positioned against the skin. The camera maintains a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KQro3q5YE90.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KQro3q5YE90_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 33.542863100258536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving a knife across a person's skin, representing discrete solid objects (hand, knife) interacting through explicit physical force (cutting/skin contact).", "background_and_ambient_analysis": "The background features a wooden structure with no uniform shifting or fluid/environmental motion (e.g., fire, water, smoke, wind). Static elements remain consistent across frames."}}
{"video_id": "KPYHSgjou0s", "file_name": "KPYHSgjou0s_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray hoodie and dark pants spray-paints graffiti on a wall, moving from the left side toward the right while adjusting their position. They progress along the wall, maintaining a stance facing the surface. The camera pans right, following the person’s movement across the wall. The individual remains in front of the wall throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KPYHSgjou0s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KPYHSgjou0s_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 49.1903761465161, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving (crouching, standing, and walking) while spray painting graffiti on a wall.", "background_and_ambient_analysis": "The background (wall and ground) is static; no fire, water, smoke, or wind motion observed."}}
{"video_id": "KSfGop9TztM", "file_name": "KSfGop9TztM_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black top stands against a plain wall, holding a baby swaddled in a blue and black striped blanket. She adjusts the blanket, pulling it downward and tightening it around the baby’s torso to secure the swaddle. The camera remains stationary, capturing the action from the front.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KSfGop9TztM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KSfGop9TztM_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 165.62813911100363, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The adult person and baby are the discrete objects. The adult is adjusting the baby's position in their arms, showing small, controlled movements.", "background_and_ambient_analysis": "Plain wall background with no shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "KSHfD_R2O1Q", "file_name": "KSHfD_R2O1Q_000372_000382.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light skin moves a metallic trowel with a white handle across a dirt surface, gently brushing soil near a light brown bone fragment. The hand lifts a small, white-brown bone piece from the dirt. The camera then shifts to a wider view showing multiple people at an excavation site, with a person in a red shirt seated on the ground amid scattered rocks and tools. The camera perspective transitions from a top-down close-up to a wider, static shot of the site.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KSHfD_R2O1Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KSHfD_R2O1Q_000372_000382.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 209.11819210781286, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a metal tool to interact with a bone, showing discrete motion of solid objects due to physical forces.", "background_and_ambient_analysis": "The background consists of static dirt and rocks with no shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "KRLEgTEWfWg", "file_name": "KRLEgTEWfWg_000332_000342.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in dark shirts sit side by side at a table in a bar setting. The man on the right raises his glass to his mouth, takes a sip, and lowers it; the man on the left also drinks from his glass. The camera remains stationary, capturing their actions against a backdrop of beer bottles on shelves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KRLEgTEWfWg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KRLEgTEWfWg_000332_000342.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 56.2231773508222, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men: one lifts wine glass to drink and sets it down; other lifts glass to drink. Solid body movements (arms, heads) due to explicit physical actions (drinking).", "background_and_ambient_analysis": "Background is static (bottles, sign, wall). No fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "KTgHjuY97ec", "file_name": "KTgHjuY97ec_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a snowy landscape with a person snowboarding. The first frame shows the person on the snow, maybe preparing. Then they jump into the air, performing a trick. The snowboard is blue, I think. They're in mid-air, rotating or flipping. Then they fall or land, but in the last frame, they're in the water? Wait, no, the background shows a lake, so maybe they're snowkiting or something. Wait, the video starts with a snowy field, then the person is snowboarding, launches off a jump, flies through the air, and then lands on the lake? Wait, no, the fifth frame shows the person in the water with a lake in the background. Wait, let's check the frames:\n\nFrame 0: Snowy field, person on snow, orange cones. Person is holding a kite maybe? The person is dark clothing.\n\nFrame 1: Person jumping, snowboard visible.\n\nFrame 2: Mid-air, snowboard blue, person in black and brown.\n\nFrame 3: Higher in air, snowboard below, person is rotating.\n\nFrame 4: Person falling, snowboard is below, maybe losing control.\n\nFrame 5: Person in the lake (water), snowboard is on the surface? Wait, no, the background is a lake, so they fell into the water.\n\nWait, the video shows a snowkiter (using a kite for power) snowboarding on a frozen lake, then launching off a jump, flying through the air, and then falling into the lake. Wait, the first frame has a snowy field with a lake in the distance? Wait, the first frame shows a snowy area with mountains in the back, and a lake (since the next frames have water). Wait, maybe the person is snowboarding on ice, then jumps over the ice, lands in the water.\n\nWait, the key points: main subject is one person snowboarding. Action: starts on snow, jumps, airborne, then falls into water. Appearance: person in dark clothing, snowboard blue. Spatial: jumps from snowy field, moves into air, then to water.\n\nLet's structure it chronologically:\n\n- The video opens with a person in dark clothing on a snowy landscape, holding a kite, preparing to launch.\n\n- The person then launches into the air, performing a jump with a blue snowboard.\n\n- Mid-air, the person rotates while the snowboard remains visible beneath them.\n\n- The person loses control, descending towards the water.\n\n- Finally, the person is seen in the lake, having fallen from the jump.\n\nCamera perspective: the camera captures from a distance, follows the person's motion, maybe slightly shaky as the person moves.\n\nWait, the rules say to focus on motion and behavior chronologically. Let's make sure:\n\nStart: person on snow, jumping.\n\nMiddle: airborne, rotating.\n\nEnd: landing in water.\n\nBackground: minimal, but snowy field to lake.\n\nSo caption:\n\nA person in dark clothing snowboards across a snowy field, then launches into the air while holding a kite, performing a jump with a blue snowboard. Mid-air, the individual rotates as they ascend, then descends toward a body of water. Upon impact, the person falls into the lake, with the snowboard visible on the water's surface. The camera maintains a distance, following the motion with slight movement.\n\nWait, check rules:\n\na) Chronological motion: yes.\n\nb) Appearance: dark clothing, blue snowboard, one person.\n\nc) Spatial: snowy field to lake, airborne.\n\nd) Camera: distance, follows motion, slight movement.\n\ne) Background minimal: only mentions snowy field and lake.\n\nf) Exclude text, names, style: no.\n\nLet's tighten it:\n\nA single person in dark clothing snowboards on a snowy field, launches into the air while holding a kite, and performs a jump with a blue snowboard. Mid-air, the individual rotates as they ascend before descending toward a lake. The person then falls into the water, with the snowboard visible on the surface. The camera captures the motion from a distant perspective, slightly moving to follow the subject.\n\nCheck if all rules are met. Let's make sure it's concise.\n\nFinal draft:\n\nA person in dark clothing snowboards across a snowy field, then launches into the air while holding a kite, performing a jump with a blue snowboard. Mid-air, the individual rotates as they ascend, then descends toward a body of water. Upon landing, the person falls into the lake, with the snowboard visible on the water's surface. The camera maintains a distant perspective, following the motion with slight movement.\n</think>\n\n<caption_output>A person in dark clothing snowboards on a snowy field, then launches into the air while holding a kite, performing a jump with a blue snowboard.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KTgHjuY97ec.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KTgHjuY97ec_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 97.4110993294795, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person snowboarding is the discrete moving object, performing jumps and locomotion driven by physical forces (gravity, snowboard propulsion).", "background_and_ambient_analysis": "The background consists of static elements (distant mountains, snow-covered terrain, sky) with no shifting or fluid motion. No fire, water, smoke, or wind effects dominate the scene."}}
{"video_id": "KTV842SmeiE", "file_name": "KTV842SmeiE_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A player in an orange uniform sprints toward a soccer ball on the field, then kicks it forcefully toward the goal. The ball travels past a goalkeeper in a white uniform who dives but fails to stop it, entering the net. Other players in purple-and-white uniforms react near the goalpost as the ball scores. The camera follows the ball's trajectory, panning slightly to track its motion toward and into the goal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KTV842SmeiE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KTV842SmeiE_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 367.4444374594676, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players in orange and white jerseys, a soccer ball, and a goalkeeper are moving due to physical forces (kicking, jumping, ball trajectory).", "background_and_ambient_analysis": "Static background elements (Coca-Cola advertisement, stadium seating) show no uniform shifting or fluid/environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "KTpdbHSWOQw", "file_name": "KTpdbHSWOQw_000790_000800.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands hold a circular yellow woven object with a red interwoven center, manipulating the red strands within the yellow structure. The hands adjust and weave the red elements into the yellow pattern, maintaining a steady grip on either side of the object. The camera remains in a fixed top-down close-up position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KTpdbHSWOQw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KTpdbHSWOQw_000790_000800.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 263.8648793877245, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The hands holding and slightly rotating the woven object are the only discrete objects in motion, demonstrating controlled manipulation to display the item.", "background_and_ambient_analysis": "The red rods in the background are stationary and show no uniform shifting. There are no fluid, fire, water, or wind motions present."}}
{"video_id": "KViOgKQwJes", "file_name": "KViOgKQwJes_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video, following specific rules.\n\nThe video shows a man on a bridge edge. He's wearing a helmet, t-shirt, shorts, and a backpack. He's holding a colorful object, maybe a skateboard? Wait, the first frame has him with something that looks like a skateboard, but in the next frames, he's balancing on the bridge railing. There are other people behind him, also on the bridge.\n\nI need to focus on the main subject's actions in order. Let's see: he's standing on the railing, holding the skateboard (or maybe a toy?), then he jumps off. Wait, the frames show him lifting his feet, then maybe jumping. Wait, looking at the frames: frame 0 shows him holding something, frame 1 he's still holding it, frame 2 he's on the railing, frame 3 he's mid-air, frame 4 he's further away. Oh, so he's jumping off the bridge with the skateboard. But wait, in the first frame, he's holding a colorful object, maybe a skateboard. Then he jumps off the bridge railing. The other people are standing behind him, watching.\n\nWait, the video shows him on the bridge edge, then he jumps. So the sequence is: he's standing on the railing, holding a skateboard, then jumps off. The people behind him are watching. The background is a bridge with a road, greenery below. The camera is probably fixed, maybe a GoPro on him or someone else. The camera moves slightly, maybe handheld.\n\nNeed to describe the main subject's actions chronologically. He's holding a colorful object (skateboard?), standing on the bridge railing. Then he jumps off. The people behind him are standing on the bridge. The camera angle is from the side, maybe a bit shaky.\n\nWait, the first frame shows him with the skateboard, then he's moving towards the edge, then jumps. So the actions: man stands on bridge railing, holds skateboard, jumps off. The other people are behind him. The camera might be following his movement.\n\nWait, looking at the timestamps: frame 0 to 5, he's moving from standing on the railing to jumping off. The other people are visible behind him. The bridge is over a road, with green landscape below. The camera seems to be a bit shaky, maybe handheld.\n\nRules say to focus on motion and behavior of main subjects, chronological order. So: The man (wearing helmet, shirt, shorts, backpack) holds a colorful skateboard while standing on the bridge railing. He then jumps off the railing into the air. Behind him, two people stand on the bridge, observing. The camera remains stationary with a slight shake.\n\nBut wait, in the video, how many people are there? In the frames, there's the main man and two others. So three people total, but the main subject is the one jumping.\n\nNeed to mention their appearance briefly: main man has a helmet, blue shirt, shorts, backpack. The skateboard is colorful. The two people behind him are standing.\n\nBut the rules say to describe their appearance briefly: color, size, orientation. So maybe \"A man in a helmet and blue shirt stands on the bridge railing, holding a colorful skateboard.\" Then he jumps. The two people behind him watch.\n\nThe background: bridge over a road with green landscape. Minimal description, so just mention the bridge and the landscape.\n\nCamera perspective: probably a fixed camera on the bridge, maybe handheld, with slight shake.\n\nWait, the user says \"conclude with the camera perspective and movement\". So after describing the action, add camera details.\n\nLet me structure it:\n\nA man wearing a helmet, blue shirt, shorts, and backpack stands on a bridge railing, holding a colorful skateboard. He jumps off the railing into the air while two people behind him observe. The camera remains stationary with a slight shake.\n\nWait, but the video shows him moving towards the edge, then jumping. The order is: he's standing on the railing (positioned on the edge), then he jumps. So the chronological order is: standing on railing, then jumping.\n\nThe two people are behind him on the bridge.\n\nSo the caption would be:\n\nA man in a helmet, blue shirt, shorts, and backpack stands on the edge of a bridge railing, holding a colorful skateboard. He jumps off the railing while two people behind him watch. The camera maintains a fixed position with slight shake.\n\nCheck the rules: minimal background, so mention \"bridge railing\" and \"bridge\" but not the road. Wait, the bridge is part of the background, but maybe just the bridge as a structure. The landscape is green, but rules say minimal unless essential. So perhaps \"over a green landscape\" but", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KViOgKQwJes.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KViOgKQwJes_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 242.48637486854835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct human subjects are present: one individual actively adjusts a rainbow flag (movement of arms and body) and another stands nearby. Their motions are discrete and localized, driven by voluntary actions (e.g., arm movements, slight shifts in posture).", "background_and_ambient_analysis": "The background (bridge structure, road, distant landscape) shows no significant shifting or fluid environmental motion (e.g., no smoke, water, or strong wind effects dominating the scene). Static elements like the bridge rail and road remain consistent across frames."}}
{"video_id": "KVQ7fubKsKI", "file_name": "KVQ7fubKsKI_000736_000746.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a small tool to carve a dark cow silhouette into a wooden surface, then the camera pulls back to display the completed circular wooden disc with the carved cow prominently featured.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KVQ7fubKsKI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KVQ7fubKsKI_000736_000746.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 146.9059174619928, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.99, "object_analysis": "A hand holding a bottle applies a substance to a wooden sign, changing the color of the cow silhouette from black to brown.", "background_and_ambient_analysis": "No shifting background elements. No fluid or environmental motion observed."}}
{"video_id": "KUw_tU-hnPI", "file_name": "KUw_tU-hnPI_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and dark shorts climbs a stone wall, reaching up toward a window frame with one hand while their legs grip the wall. They then position themselves on the window sill, stepping down from the sill. The camera follows their movement closely in a side perspective as they navigate the wall and window area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KUw_tU-hnPI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KUw_tU-hnPI_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 153, "blur_score": 192.25964907428778, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is climbing out of a window and swinging down to the ground, moving due to their own physical forces (e.g., climbing, swinging).", "background_and_ambient_analysis": "The stone wall and house background are static and do not shift uniformly. No fluid motion (fire, water, wind) is observed."}}
{"video_id": "KWDcR2mqSWg", "file_name": "KWDcR2mqSWg_000144_000154.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue shirt and jeans shapes light-colored clay on a spinning pottery wheel, using hands to smooth and center the cylindrical form as the wheel rotates. The individual adjusts their hands around the clay, which sits within a yellow basin, while yellow containers holding materials remain in the background. The camera maintains a close-up perspective with minimal movement, focusing on the hands and wheel action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KWDcR2mqSWg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KWDcR2mqSWg_000144_000154.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 371.98671094163257, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete solid object) interact with clay on a rotating pottery wheel. The hands apply pressure to shape the clay, demonstrating explicit physical forces.", "background_and_ambient_analysis": "No shifting background elements observed; no fire, water, or fluid motion present. Static objects (yellow bowls, pottery wheel base) remain fixed relative to the frame."}}
{"video_id": "KWQjuZs2rOA", "file_name": "KWQjuZs2rOA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user wants a concise, chronological paragraph based on the provided video frames. Let me start by understanding the rules.\n\nFirst, I need to focus on the main subjects' motions and behavior in order. The video starts with a vertical stack of orange planters. Then a person's hands are seen adjusting a leafy plant next to the stack. Next, the hands are tending to a plant inside one of the planters. Then a close-up of the planter with black soil. The text mentions growing 50 plants in a small space, but I shouldn't include text recognition per rule f. The background has some greenery and a patio, but minimal description.\n\nWait, the user said to exclude text recognition. So even though the text \"This invention lets you grow 50 plants...\" is there, I have to omit that. So I need to ignore any text overlays.\n\nMain subjects: the person's hands, the orange planters, the plants. Chronological order: first the stack of planters, then hands adjusting a plant, then hands placing a plant in a planter, then a close-up of the planter with soil. The background is a patio with some greenery.\n\nCheck the rules again. Background descriptions should be minimal unless essential. Since the patio and greenery are part of the setting but not essential for the motion, maybe just mention \"outdoor patio setting\" briefly.\n\nThe camera perspective: starts with a top-down view of the stack, then close-ups of hands working, then a close-up of the planter. The camera moves from showing the stack to close-ups of the hands and the planter. So the camera shifts from a wider view to close-ups.\n\nWait, the first frame shows the stack from a slightly angled perspective. Then the next frames focus on the hands interacting with the plants. So the camera moves closer to the hands as the action progresses.\n\nAlso, need to mention the number of planters? The first frame shows multiple terracotta planters stacked. But how many? The video mentions \"50 plants in a small space,\" but the actual count isn't visible. The rule says to mention number if relevant. Since the text is excluded, maybe just say \"stacked terracotta planters\" without specifying count.\n\nThe hands are adjusting a leafy plant next to the stack. Then the hands place a plant into a planter. The planters are orange, terracotta, stacked vertically. The hands are manipulating the plants, placing them into the soil.\n\nSo the sequence is: The video shows a stacked orange terracotta planter tower. Then a person's hands adjust a leafy green plant adjacent to the stack. Next, the hands place another plant into a lower planter filled with dark soil. The camera transitions to a close-up of the planter's soil and the hands working.\n\nCheck if there are multiple hands? The frames show two hands: one holding the plant, the other adjusting. So \"a pair of hands\" but the user said \"main subjects (people/animals/objects)\" so the hands are the main subjects.\n\nAlso, need to mention spatial relationships. The hands are working beside the planter tower, inserting a plant into the lower planter.\n\nWait, the second frame: \"hands adjusting a leafy green plant next to the stack\". Then third frame: hands placing a plant into a lower planter. So the spatial relationship is the hands are interacting with the planters, next to and then inside them.\n\nNow, the caption should be chronological. Start with the initial view of the planter tower, then the hands adjusting the plant next to it, then the hands placing a plant into the planter, then close-up of the soil.\n\nMake sure to exclude text recognition. Also, no named characters. So no \"INSIDER home\" logo, just the action.\n\nBackground: the initial frame has outdoor elements, but minimal. Since it's a patio, maybe \"outdoor patio setting\" but minimal.\n\nCamera perspective: starts with a medium shot of the planter tower, then close-ups of hands and planter.\n\nNow, draft the caption:\n\nA pair of hands adjusts a leafy green plant next to a vertical stack of orange terracotta planters. The hands then place a plant into a lower planter filled with dark soil, with the camera shifting to a close-up of the planter's soil and the hands. The scene occurs in an outdoor patio setting with minimal background distractions.\n\nWait, but the rules say to mention spatial relationships if relevant. So the hands are adjusting the plant next to the stack, then placing a plant into the lower planter. So \"next to\" and \"into a lower planter\".\n\nCheck if \"vertical stack\" is necessary. The first frame shows multiple planters stacked, so yes.\n\nNow, check if the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KWQjuZs2rOA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KWQjuZs2rOA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 964.393242139297, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands are actively moving to adjust the plant in the terracotta pot. The plant is being placed by the hands.", "background_and_ambient_analysis": "No fire, water, smoke, or wind visible. Background (chair, greenery) is static and does not shift uniformly."}}
{"video_id": "KXWIRUhiyAM", "file_name": "KXWIRUhiyAM_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise caption for this video based on the given frames. The user is an expert video captioner, so I need to follow all the rules they provided.\n\nFirst, looking at the video description. The frames show a person with long black hair, wearing a black shirt over a gray top. They're sitting, arms crossed. The background has a window with blue blinds. The person's actions: in frame 0, they have their mouth open, maybe speaking. Then in frame 1, they smile. Frame 2, they look to the right. Frame 3, they look up and to the left, maybe making a gesture. Frame 4, they look down, then back up. Frame 5, they look right again.\n\nSo, the main subject is the person. Need to describe their motion chronologically. Start from the beginning. The person is seated, arms crossed. They start with an open mouth (maybe talking), then smile, then look right, then look up-left, then down, then back up. But need to keep it concise.\n\nAppearance: long black hair, black shirt, gray top. Number: one person. Spatial relationships: in front of a window with blue blinds. Background minimal, so maybe just mention the window.\n\nCamera perspective: seems static, no movement mentioned. The frames don't indicate any camera movement, so probably fixed shot.\n\nRules say exclude text recognition, named characters, stylistic analysis. So no mentioning 'person', just describe actions.\n\nCheck the output format: <caption_output>...<caption_output>\n\nLet me structure it step by step.\n\nChronological order:\n\n- Initially, the person is seated with arms crossed, mouth open (speaking), then smiles.\n\n- Then looks to the right, then up and left, then down, then back up.\n\nWait, the frames are [0.0] to [5.0]. Let me check the frames:\n\n0.0: mouth open, looking at camera.\n\n1.0: smiles.\n\n2.0: looks to the right.\n\n3.0: looks up and to the left, hand near face?\n\n4.0: looks down.\n\n5.0: looks right again.\n\nWait, the description says \"in frame 3, they look up and to the left, maybe making a gesture.\" So in frame 3, they're looking up-left, perhaps touching their face? The user's instructions don't specify the exact actions beyond the given frames, but based on the description.\n\nWait, the user's frame descriptions:\n\n[0.0]: mouth open, looking at camera.\n\n[1.0]: smiles.\n\n[2.0]: looks to the right.\n\n[3.0]: looks up and to the left, hand near face.\n\n[4.0]: looks down.\n\n[5.0]: looks right again.\n\nSo the sequence is: talking, smiling, looking right, looking up-left (hand gesture), looking down, then looking right again.\n\nBut need to describe motion chronologically.\n\nSo start with seated, arms crossed. Then the sequence of head movements and expressions.\n\nAppearance: long black hair, black shirt over gray top.\n\nBackground: blue blinds visible behind.\n\nCamera: static.\n\nNow, putting it all together concisely.\n\n\"Seated with arms crossed, a person with long black hair and a black shirt over a gray top begins speaking with an open mouth, then smiles, turns their head to the right, looks upward and to the left while gesturing with their hand, lowers their gaze, and finally returns their head to the right.\"\n\nWait, but the rules say \"chronological paragraph describing the provided video.\" So need to be in order.\n\nCheck the rules:\n\na) Focus on motion and behavior in chronological order.\n\nb) Briefly describe appearance and number.\n\nc) Mention spatial relationships if relevant.\n\nd) Conclude with camera perspective and movement.\n\ne) Minimal background.\n\nf) Exclude text, named characters, stylistic.\n\nSo:\n\n- Start with subject: person, long black hair, black shirt over gray top, seated.\n\n- Motion: starts with open mouth (talking), smiles, turns head right, looks up-left with hand gesture, looks down, looks right again.\n\n- Background: blue blinds behind (but minimal).\n\n- Camera: static.\n\nWait, the background is \"window with blue blinds\" so maybe mention \"in front of blue blinds\" but keep it minimal.\n\nLet me try:\n\n\"A person with long black hair, wearing a black shirt over a gray top, sits with arms crossed. They open their mouth as if speaking, smile, turn their head to the right, look upward and to the left while gesturing with their hand, lower their gaze, and then return their head to the right. The camera remains stationary, capturing the individual against a background of blue blinds.\"\n\nCheck rules:\n\na) Motion chronological", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KXWIRUhiyAM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KXWIRUhiyAM_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 190.10543150220326, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: head tilts slightly, hand covers mouth (2.5-3.3 seconds), then lowers hand. This discrete motion is voluntary locomotion/behavior without external environmental forces.", "background_and_ambient_analysis": "The background features a static blue screen/window on the right side with no visible shifting or fluid motion (fire, water, smoke, or wind). The scene is indoors with minimal environmental movement."}}
{"video_id": "KXE_ZDeZfEo", "file_name": "KXE_ZDeZfEo_000186_000196.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately twenty casually dressed adults, wearing jeans, jackets, and varied colored tops, move in different directions within a large indoor room featuring concrete walls and ceiling lights. Initially stationary, they begin walking left and right, maintaining loose formations. The camera pans left with a slight shake, following the crowd's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KXE_ZDeZfEo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KXE_ZDeZfEo_000186_000196.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 127.64889064256616, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple discrete solid objects (people) are moving due to locomotion (walking). Their motion is consistent with intentional movement across the space, with distinct bounding boxes that can be tracked.", "background_and_ambient_analysis": "Background elements (walls, doors, ceiling fixtures) remain static throughout the frames with no visible shifting or fluid motion. No fire, water, smoke, or wind-induced environmental motion is present."}}
{"video_id": "KWW4DbrYs3c", "file_name": "KWW4DbrYs3c_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, the main subject is a person hiking. They're wearing a blue shirt, khaki shorts, a backpack, and a cap. The person is walking through a forest, holding something—wait, in the frames, they're holding a blue bag or maybe a backpack? Wait, no, they have a backpack and then they're holding something else. Let's check the video: the person is moving through the woods, stepping over a log. Let's list the chronological actions.\n\nStart: person stands on a log, wearing blue shirt, khaki shorts, backpack, cap. Then they start walking, moving through the forest. The camera follows them, maybe a slight shake as they move. Background is dense trees and greenery.\n\nNeed to be concise. Let's structure:\n\n- The person (male, blue shirt, khaki shorts, backpack, cap) is on a forest trail, initially standing on a fallen log. Then they step off the log and continue walking through the dense vegetation, holding a blue item (maybe a bag) in front. The camera follows closely, moving slightly as the person walks, capturing their movement through the trees.\n\nCheck rules: focus on motion and behavior, chronological order. Mention appearance briefly: blue shirt, khaki shorts, backpack, cap. Spatial: standing on log, then moving through forest. Camera: following, slight shake.\n\nAvoid background details except essential. So \"dense forest\" is minimal.\n\nLet's draft:\n\nA person wearing a blue shirt, khaki shorts, a backpack, and a cap stands on a fallen log in a forest. They step off the log and walk through dense vegetation, holding a blue object in front. The camera follows closely, exhibiting slight movement as the person moves forward.\n\nWait, check the frames: the person is holding a blue bag, but in the video, maybe it's a backpack? Wait, no, they have a backpack, and then they're holding something. Wait, in frame 0: the person is holding a blue bag over their shoulder? Wait, the video shows: frame 0: person standing on log, holding blue bag in front, backpack on back. Then they walk, the blue bag is being carried. Let's check the movement.\n\nThe person is walking, moving from the log into the forest. The camera tracks their movement, so the camera is following them.\n\nMake sure chronological: start standing on log, then step off, walk through forest.\n\nSo: A person in a blue shirt, khaki shorts, and a backpack steps off a fallen log in a forest, holding a blue item in front as they walk through dense vegetation. The camera follows closely, exhibiting slight movement as the person progresses.\n\nWait, \"steps off\" is part of the motion. Let's check the frames:\n\nFrame 0: standing on log, holding blue item (maybe a bag) in front.\n\nFrame 1: still on log, moving a bit.\n\nFrame 2: stepping off log.\n\nFrame 3: walking through forest.\n\nSo the sequence is: stands on log, then steps off, then walks through the forest.\n\nSo the caption should be chronological: person stands on log, steps off, walks through forest.\n\nAppearance: blue shirt, khaki shorts, backpack, cap (but cap is mentioned in the video, so include).\n\nWait, the person has a cap. So \"a person wearing a blue shirt, khaki shorts, a cap, and a backpack\" — but maybe \"cap\" is part of the appearance.\n\nLet's structure:\n\nA person wearing a blue shirt, khaki shorts, a cap, and a backpack stands on a fallen log in a forest. They step off the log and walk through dense vegetation, holding a blue object in front. The camera follows closely, showing slight movement as the person moves forward.\n\nBut need to be concise. Let's check the rules: \"concise, chronological paragraph\".\n\nAlternative:\n\nA person in a blue shirt and khaki shorts, wearing a backpack and cap, stands on a fallen log in the forest. They step off the log and walk through dense trees, holding a blue item in front. The camera follows closely, exhibiting slight movement.\n\nYes, this should work. Check if background is minimal: \"dense trees\" is okay.\n\nNow, make sure it's a paragraph. Let's write it:\n\nA person wearing a blue shirt, khaki shorts, a cap, and a backpack stands on a fallen log in a forest, then steps off the log and walks through dense vegetation while holding a blue object in front. The camera follows closely, with slight movement as the person progresses.\n\nCheck for conciseness. \"Dense vegetation\" is better than \"dense trees\" maybe. But \"dense forest\" is fine.\n\nWait, the video shows the person moving through the forest, so \"dense vegetation\" is appropriate.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KWW4DbrYs3c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KWW4DbrYs3c_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 127.16660889990993, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A man standing on a log, holding a book and then interacting with a small object (possibly food or a bird). He exhibits small movements of his arms and body while handling the objects.", "background_and_ambient_analysis": "The background consists of trees and foliage with subtle leaf movement due to wind, but the overall background does not shift uniformly. There is no fire, water, or smoke. The leaf movement is a minor ambient effect but not dominant."}}
{"video_id": "KZrF-2HKMDI", "file_name": "KZrF-2HKMDI_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children, one in green striped pajamas and the other in blue patterned pajamas, walk together in a kitchen. The girl, positioned to the left, holds a small bowl and moves slightly ahead of the boy to the right, who also holds a bowl. They traverse the kitchen space from the right side toward the center, with minimal movement between frames. The camera maintains a steady perspective with slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KZrF-2HKMDI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KZrF-2HKMDI_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 155, "blur_score": 264.02271638794525, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children in pajamas are moving through the kitchen space, with visible locomotion (walking) and minor body shifts.", "background_and_ambient_analysis": "The kitchen background (cabinets, counter, walls) shows no significant shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "KZoHKjfaGbM", "file_name": "KZoHKjfaGbM_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a t-shirt and jeans stands centrally in a room with columns and a ceiling fan, initially with hands on hips. They raise their right hand, then the left hand, continuing to gesture with both hands in sequence. The camera remains static with a low-angle perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KZoHKjfaGbM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KZoHKjfaGbM_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 149, "blur_score": 279.75770801827287, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A single person performs discrete arm movements (raising and lowering arms), with clear tracking of their upper body motion against the static background.", "background_and_ambient_analysis": "The background (walls, columns, ceiling fan) shows no movement or environmental effects (fire, water, smoke, wind); static elements remain fixed throughout the sequence."}}
{"video_id": "Kl-4OcJ1Egc", "file_name": "Kl-4OcJ1Egc_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with curly hair and a colorful pink shirt sits on a bed with green and yellow patterned sheets. The child stands, moves around the bed, holds a white stuffed animal, and then sits back. The camera captures the motion with slight handheld movement, positioned to follow the child’s actions near a bright window.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Kl-4OcJ1Egc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Kl-4OcJ1Egc_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 161, "blur_score": 103.55307466117011, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete solid object) moves by bending, leaning, and interacting with a stuffed toy on the bed. Motion is driven by voluntary physical actions (e.g., sitting, reaching, adjusting posture).", "background_and_ambient_analysis": "Background elements (bed frame, window, wall) remain stationary with no uniform shifting or environmental fluid motion (e.g., fire, water, smoke, wind). Ambient motion is negligible."}}
{"video_id": "KZHI3NsSd54", "file_name": "KZHI3NsSd54_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt leans over a table with a cake featuring a lit candle, then stands upright. A man in a dark shirt and a woman clap as they stand near the table. The camera pans left to reveal more of the dimly lit room, capturing the group’s movements around the table filled with food and drink containers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KZHI3NsSd54.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KZHI3NsSd54_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 29.439297482539253, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving: a person in a gray shirt bends over a table and stands up, another person holds a camera and moves around, and others interact near the table.", "background_and_ambient_analysis": "Background elements (walls, furniture, door) remain static with no uniform shifting; no fire, water, or wind-driven environmental motion observed."}}
{"video_id": "KWyRvtUbn_I", "file_name": "KWyRvtUbn_I_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A chef in a white coat and cap manipulates a small, pale object with both hands, twisting and positioning it near a stainless steel machine, then moves the object toward the machine's opening. The camera shifts from a medium shot to a close-up of the chef's hands and the object, with the kitchen environment visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KWyRvtUbn_I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KWyRvtUbn_I_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 71.83586986884964, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Chef's hands manipulating a small solid object (likely food/dough) near a machine extruding a white substance.", "background_and_ambient_analysis": "Background elements (industrial machinery) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "KZIQtIGxmW8", "file_name": "KZIQtIGxmW8_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a blue tank top and red boxing gloves repeatedly punches a black heavy bag, moving forward in front of it with rapid, alternating left and right strikes. The camera remains fixed with slight movement, capturing the boxer's dynamic motion in a gym setting with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KZIQtIGxmW8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KZIQtIGxmW8_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 54.71552702359858, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing red boxing gloves is punching a heavy bag, causing the bag to swing. Both the person and the bag exhibit discrete motion due to explicit physical forces (punches) and collisions.", "background_and_ambient_analysis": "No significant ambient environmental motion (e.g., fire, water, wind) observed. Background elements (stone wall, gym equipment) remain static with no fluid or gaseous movement."}}
{"video_id": "KkXH0WNR77Y", "file_name": "KkXH0WNR77Y_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a close-up of a black cast iron skillet on a stovetop, containing melted butter and a whisk. Then, hands pour a yellow liquid (probably beaten eggs) from a glass bowl into the skillet, using the whisk to mix. The text says \"COOK FOR 2 MINUTES\" but I should ignore text recognition as per the rules. Next, the mixture is stirred, then eggs are added (but wait, the third frame shows the eggs being poured in, then maybe the liquid is cooking, then maybe the eggs are set? Wait, the frames: first frame is skillet with butter and whisk, then hands pour eggs into skillet, then stir, then maybe the eggs are cooked (since they look set), then the skillet is shown empty except for some residue. Wait, let's check each frame.\n\nFrame 0: Skillet with melted butter, whisk inside. Then frame 1: Hands pour egg mixture from glass bowl into skillet. Frame 2: Stirring eggs in skillet. Frame 3: Eggs are cooking, maybe starting to set, then frame 4: The skillet now has cooked eggs (scrambled?), then frame 5: Skillet is empty except for some residue.\n\nWait, the user says \"focus on motion and behavior in chronological order\". So start with the skillet with butter and whisk. Then hands add eggs from a bowl into the skillet. Then hands stir the eggs. Then the eggs cook and set. Then the skillet is shown with residue. Need to describe each step.\n\nAlso, main subjects: hands, whisk, glass bowl, eggs, skillet.\n\nAppearance: skillet is black cast iron, whisk is metal, eggs are yellow liquid, bowl is clear glass.\n\nSpatial relationships: hands pour eggs into the skillet, which is on a stovetop.\n\nCamera perspective: top-down view throughout.\n\nNow, structure the caption.\n\nStart: A black cast iron skillet on a stovetop holds melted butter with a metal whisk. Hands pour a yellow egg mixture from a clear glass bowl into the skillet. Then, the hands use the whisk to stir the eggs in the skillet. The eggs cook and set, forming a solid yellow mass. Finally, the skillet shows cooked eggs with residual butter, and the bowl is emptied. The camera maintains a top-down perspective throughout, capturing the sequence of pouring, stirring, and cooking.\n\nWait, check rules: exclude text recognition (so ignore \"COOK FOR 2 MINUTES\"), name characters, stylistic analysis. Focus on motion.\n\nSo step by step:\n\n1. Initial state: skillet with butter, whisk.\n\n2. Hands pour eggs into skillet.\n\n3. Stir eggs in skillet.\n\n4. Eggs cook (become solid, maybe) then maybe the skillet is shown with residue.\n\nWait the frames:\n\nFrame 0: skillet with butter, whisk (top view).\n\nFrame 1: hands pour egg mixture into skillet from a bowl.\n\nFrame 2: hands stir eggs in skillet.\n\nFrame 3: eggs are cooking (maybe bubbling, yellow).\n\nFrame 4: eggs are cooked (scrambled), then frame 5: skillet is empty except for some residue (maybe after scraping).\n\nWait the video shows:\n\n- Start with skillet on stovetop, butter melting, whisk inside.\n\n- Then hands add eggs from a glass bowl into skillet.\n\n- Then stir eggs.\n\n- Then the eggs are cooking, so the mixture becomes thicker.\n\n- Then, maybe the cooked eggs are removed, leaving residue.\n\nWait, the frames:\n\n0: skillet with butter and whisk.\n\n1: hands pour eggs into skillet.\n\n2: hands stir eggs.\n\n3: eggs are cooking (bubbling, yellow).\n\n4: eggs are cooked (scrambled) in skillet.\n\n5: skillet is empty except for some residue (after cooking).\n\nWait, frame 5: \"the skillet with some residue (blackened from cooking)\".\n\nSo the chronological order is:\n\n1. A black cast iron skillet on a stovetop contains melted butter and a metal whisk.\n\n2. A pair of hands pours a yellow egg mixture from a clear glass bowl into the skillet.\n\n3. The hands use the whisk to stir the eggs in the skillet.\n\n4. The eggs cook, transitioning from a liquid to a solid yellow mass.\n\n5. Finally, the skillet holds only cooked eggs and residual butter.\n\nCamera perspective: top-down throughout.\n\nNow, check if to mention the hands, their action.\n\nAlso, background: stovetop is wooden, but minimal.\n\nSo putting it all:\n\nA black cast iron skillet on a stovetop contains melted butter and a metal whisk. A pair of hands pours a yellow egg mixture from a clear glass bowl into the skillet, then uses the whisk to stir the eggs. The eggs cook and set into a solid yellow mass, leaving the skillet with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KkXH0WNR77Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KkXH0WNR77Y_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 258.98376313368476, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands whisking eggs in a pan, stirring and moving the yellow egg mixture with a whisk.", "background_and_ambient_analysis": "Background elements (wooden surface, stove) are static and unshifted across frames; no fire, water, smoke, or wind motion detected."}}
{"video_id": "KmVKb13yoh4", "file_name": "KmVKb13yoh4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands enter the frame to grasp a camouflage baseball cap resting on a wooden stool against a brick wall; the cap is rotated clockwise to display its brim and side panels, then lifted and tilted to reveal its crown and interior before being placed back on the stool. The camera maintains a top-down perspective with no movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KmVKb13yoh4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KmVKb13yoh4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 49.07367504031467, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A camouflage baseball cap is being manipulated by hands, rotating, lifting, and turning it on a wooden stand. The hands exhibit discrete motion as they interact with the cap.", "background_and_ambient_analysis": "The brick wall background remains static throughout the video, with no shifting or environmental fluid motion (e.g., fire, water, wind) observed."}}
{"video_id": "Kndf_D85ejc", "file_name": "Kndf_D85ejc_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray tank top and dark pants walks toward a weight bench, lies down, and begins lifting a barbell with weights across his chest. He repeatedly raises and lowers the barbell, maintaining a steady motion. The camera perspective shifts to a top-down view as he completes the exercise.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Kndf_D85ejc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Kndf_D85ejc_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 34.48793036723269, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performs a bench press on a weight bench, moving their arms to lift and lower a barbell with weights. The barbell and the person's torso are the primary discrete objects in motion.", "background_and_ambient_analysis": "The blue wall with framed certificates and the keyboard instrument remain static and unshifting throughout the video. No fluid or environmental motion (e.g., fire, water, wind) is present."}}
{"video_id": "KoGhprxVZb0", "file_name": "KoGhprxVZb0_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue jacket with red and white stripes kneels on dry ground, operating a blue metal device holding a wooden plank. Gloved hands adjust the device, which rests near a stream amidst dry leaves. The camera shifts to a close-up of the person’s face before returning to the hands manipulating the device, with slight handheld movement and close-up pans throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KoGhprxVZb0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KoGhprxVZb0_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 210.3646334373937, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operating a blue machine (likely a grinder or similar tool), with discrete hand movements and machine components in motion due to manual operation.", "background_and_ambient_analysis": "Background elements (dry leaves, ground) remain static with no significant fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "Ko6YuyC4H-g", "file_name": "Ko6YuyC4H-g_000428_000438.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white glove with red patterns and a wristwatch stirs granular contents in a metallic bowl using a black and red electric device, moving the tool in circular motions within the bowl. The scene is viewed from a top-down perspective with no camera movement, set on a wooden surface with a brick background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ko6YuyC4H-g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ko6YuyC4H-g_000428_000438.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 62.34785933534201, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand is stirring a pot with a spoon. The spoon is moving through the liquid, causing the liquid to swirl. The spoon and hand are discrete solid objects.", "background_and_ambient_analysis": "Static background (wooden floor and countertop) shows no shifting. The liquid in the pot is being stirred and not flowing as an ambient element (fire, water, smoke, wind)."}}
{"video_id": "KpAPNxTuelE", "file_name": "KpAPNxTuelE_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands arranges red objects on a table. The scene shifts to a kitchen where an adult in a patterned top and a child in a pink shirt stand near a microwave; the adult opens the microwave door, places a pink item inside, and closes it. The camera transitions from a close-up to a wider view of the two figures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KpAPNxTuelE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KpAPNxTuelE_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1083.09551115697, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The adult and child are discrete solid objects moving: the adult pours liquid, uses a knife on the countertop, and interacts with the child; the child moves closer to the adult while observing.", "background_and_ambient_analysis": "The kitchen background (cabinets, windows) remains static with no uniform shifting, and there are no fluid/environmental motions like fire, water flow, or smoke."}}
{"video_id": "KqzLOq5LmB0", "file_name": "KqzLOq5LmB0_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a person (female, blonde hair, smiling) in front of a gray background. She's using her hands to cover her face. Then she moves her hands to her face, maybe massaging or covering eyes, then pulls back to show her face again. Wait, the sequence: frame 0 shows her with hands near face, then hands cover eyes (frame 1.4), then hands move away (frame 2.5), then she's touching her neck (frame 3.6). Wait, let's parse the timestamps.\n\nThe video has frames:\n\n[0.0] - person with hands near face (maybe touching cheeks), smiling.\n\n[1.4] - hands covering eyes.\n\n[2.5] - hands moved away, showing eyes, smiling.\n\n[3.6] - hands on neck, moving.\n\n[4.7] - hands still on neck, maybe adjusting.\n\nWait, the user provided 5 frames (from 0 to 4.7 seconds). So let's list the actions in order:\n\n0.0s: A blonde woman with neat hair faces the camera, her hands near her cheeks; she smiles.\n\n1.4s: She brings both hands up to cover her eyes.\n\n2.5s: She lowers her hands, revealing her eyes with a smile.\n\n3.6s: She moves her hands to her neck, gently touching it.\n\n4.7s: She continues holding her hands near her neck.\n\nWait, the description for each frame:\n\nFrame 0: [0.0] - hands near face, smiling.\n\nFrame 1.4: [1.4] - hands cover eyes.\n\nFrame 2.5: [2.5] - hands moved away, showing face.\n\nFrame 3.6: [3.6] - hands on neck.\n\nFrame 4.7: [4.7] - hands on neck.\n\nSo the chronological order:\n\n1. The woman, with blonde hair, stands against a gray background. She smiles while her hands are near her cheeks.\n\n2. She then covers her eyes with both hands.\n\n3. After removing her hands from her eyes, she smiles, revealing her face.\n\n4. Subsequently, she moves her hands to her neck and touches it.\n\n5. Finally, she holds her hands near her neck.\n\nNow, the caption needs to be concise, in chronological order. Mention appearance: blonde hair, smiling, gray background. But background is minimal. The main subject is the woman, one person.\n\nSpatial relationships: hands move from cheeks to eyes (covering), then away, then to neck.\n\nCamera perspective: it's a close-up, front-facing, no camera movement mentioned.\n\nNow, structure the caption:\n\nA blonde woman with neat hair smiles against a gray background; she moves her hands from near her cheeks to cover her eyes, then lowers her hands to reveal her face, subsequently touching her neck with both hands, holding them there.\n\nWait, but need to be concise. Let's check the rules:\n\na) Motion and behavior chronologically.\n\nb) Brief appearance: color (blonde), size (one person), orientation (facing camera).\n\nc) Spatial relationships: hands move from cheeks to eyes, then to neck.\n\nd) Camera perspective: front view, no movement (since the video is a series of close-ups, likely static camera).\n\ne) Background minimal.\n\nf) Exclude text, etc.\n\nSo let's draft:\n\nA blonde woman with neat hair smiles against a gray backdrop. She moves her hands from near her cheeks to cover her eyes, then lowers them to reveal her face, and finally places both hands on her neck.\n\nWait, check the timestamps:\n\nFrame 0: hands near cheeks (smiling).\n\nFrame 1.4: hands cover eyes.\n\nFrame 2.5: hands move away (revealing face).\n\nFrame 3.6: hands on neck.\n\nFrame 4.7: hands on neck.\n\nSo the sequence is: hands near cheeks → cover eyes → lower hands → touch neck.\n\nYes.\n\nNow, make it concise. Let's see:\n\nA blonde woman with neat hair stands against a gray background. She moves her hands from near her cheeks to cover her eyes, then lowers them to reveal her smile, and finally touches her neck with both hands.\n\nCheck rules:\n\n- Motion chronological: yes.\n\n- Appearance: blonde hair, one person, smiling.\n\n- Spatial: hands move from cheeks to eyes, then to neck.\n\n- Camera: front view, static.\n\nBackground minimal, so gray backdrop is okay.\n\nYes, that's concise.\n\nLet me check for conciseness. Maybe \"A blonde woman with neat hair smiles against a gray background as she moves her hands from near her cheeks to cover her eyes, then lowers them to reveal her face, and finally places both hands on her", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KqzLOq5LmB0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KqzLOq5LmB0_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 29.001056189033132, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A single human subject (blonde-haired person) is performing controlled hand and facial movements: covering eyes, moving hands to temples, and adjusting chin/neck position. Motion is deliberate and localized to the subject.", "background_and_ambient_analysis": "The background is a static solid gray wall with no shifting or fluid motion (no fire, water, smoke, or wind). Background elements remain uniformly fixed."}}
{"video_id": "KpYRMORaiyM", "file_name": "KpYRMORaiyM_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt and blue shorts crouches in a narrow hallway, then stands to work on a brick wall to his right, moving between crouched and standing positions while interacting with the wall. The camera remains fixed, viewing through a doorway into the hallway.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KpYRMORaiyM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KpYRMORaiyM_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 130.30951905740005, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: bending down, lifting their head, and walking within the room. This is a distinct solid object with clear locomotion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion. The stone wall and door remain static throughout the video, indicating no ambient environmental effects."}}
{"video_id": "KrToaCDt7ts", "file_name": "KrToaCDt7ts_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small boat carries two people— one in a blue shirt and one in a white shirt— across a brown river, moving from left to right. The person in blue rows at the rear, propelling the boat while the person in white sits forward. Both remain seated, maintaining steady motion through the water, with dense green foliage lining the shore. The camera remains stationary, capturing the scene from a fixed, top-down perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KrToaCDt7ts.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KrToaCDt7ts_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 206.3136725308405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people in a small boat are moving across the water. The motion is due to rowing or propulsion, and the boat and people are distinct solid objects.", "background_and_ambient_analysis": "The background consists of static trees and calm river water. The water shows minimal ripples but is not the dominant motion. No fire, smoke, or wind-driven phenomena are present as the main motion."}}
{"video_id": "KqwZOwJJOfA", "file_name": "KqwZOwJJOfA_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands, with light skin and painted nails, chop a yellow fruit into small chunks on a colorful cutting board featuring fruit patterns. The glass dish remains to the right of the board. The camera starts with a close-up of the chopping motion, then shifts slightly to show more of the person’s hands and the board as they continue cutting. Background is a dark surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KqwZOwJJOfA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KqwZOwJJOfA_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 39.408009316790455, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The knife and the fruit (pineapple) are discrete objects. The knife is moved by the hand to chop the fruit, which is then cut into chunks and moved by the knife's action.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed. Background elements (cutting board, glass dish) are stationary."}}
{"video_id": "KsOO8Zh-rbc", "file_name": "KsOO8Zh-rbc_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Eight individuals in white shirts and maroon shorts huddle in a line on a grassy field, arms interlocked around a rope for a tug of war. They lean forward, straining to pull the rope toward themselves while shifting their feet and bodies to maintain balance. The camera follows their synchronized effort with a slight shake, capturing their collective movement from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KsOO8Zh-rbc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KsOO8Zh-rbc_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 301.00428652624646, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects (people) are moving as a cohesive group in a physical scrum, with visible pushing and positional changes driven by direct physical forces.", "background_and_ambient_analysis": "The background (trees, grass, distant figures) shows no significant shifting or fluid motion; static elements remain consistent across frames."}}
{"video_id": "KqOSRajNjTo", "file_name": "KqOSRajNjTo_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows people riding horses. Let's check the chronological order.\n\nIn the first frame, there are two riders. The one on the left is wearing a blue head covering and a striped blanket. The one on the right is in blue. They're moving through a rocky area with trees. The background has a colorful structure. Then, as the video progresses, the horses move from left to right. Wait, no, let's see the frames. The riders start on the left, then move towards the right. Wait, in frame 0, the left rider is on the left, and the right rider is on the right. Then in frame 1, the left rider moves a bit, and the right rider's position changes. So the motion is from left to right across the scene.\n\nNow, the main subjects: two people on horses. Their appearance: both riders have head coverings (blue), the left rider's blanket is striped (red, blue, yellow), the right rider's blanket is striped too but maybe different colors. The horses: one dark, one brown.\n\nSpatial relationships: initially, the riders are separated by trees. As they move, they approach each other? Wait, no, looking at the frames, the left rider moves towards the center, then the right rider also moves, but maybe they're moving in the same direction. Wait, in frame 0 to 5, the horses are moving from left to right. Let's check the direction. The left horse starts on the left, then moves to the center, then to the right. The right horse also moves from the right side towards the center and then right.\n\nWait, no, let's look at the frames. In frame 0, the left rider is on the left, the right rider is on the right. Then frame 1, the left rider is moving right, the right rider is moving right too. So both are moving from left to right, passing trees and rocks.\n\nBackground: colorful structure (red with patterns) on the left, rocky hills. But according to rule e, keep background minimal unless essential. So maybe just mention the rocky terrain and trees.\n\nCamera movement: the camera seems to pan left or right? Wait, in the frames, the scene is following the riders. The camera doesn't move; the riders move through the frame. So it's a static camera, maybe slight shake? But rule d says \"camera perspective and movement\". The description in the video: the camera is stationary, showing the riders moving through the scene.\n\nLet's structure the caption:\n\nTwo riders on horses move from left to right across a rocky terrain with scattered trees. The rider on the left wears a blue head covering and a colorful striped blanket, while the rider on the right also wears blue and a striped blanket. Both horses, one dark and one brown, navigate the uneven ground. As they progress, they pass trees and rocks, with a colorful structure visible in the background. The camera remains stationary, capturing the movement.\n\nCheck rules:\n\na) Motion: chronological order (left to right movement). Correct.\n\nb) Appearance: two riders, blue head coverings, striped blankets, two horses (dark and brown). Number: two riders, two horses. Correct.\n\nc) Spatial: riders move from left to right, passing trees and rocks. Correct.\n\nd) Camera: stationary (no pan, slight shake? The video might have a slight shake, but the description says \"slight shake\" if it's there. But in the example, the user's task is to describe what's seen. The video's camera—looking at the frames, it's a stable shot, but maybe a slight natural shake. But rule d says \"conclude with camera perspective and movement\". The camera is fixed, maybe slight shake. But the example might not need that. Let's check the user's instruction: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nIn the video, the camera is stationary, so \"stationary camera\" or \"fixed perspective\". If it's slight shake, but the user's example doesn't specify. Let's assume the camera is stationary.\n\ne) Background minimal: \"rocky terrain with scattered trees\" is minimal.\n\nf) Exclude text, names: correct.\n\nNow, make it concise. Let's try:\n\nTwo riders on horses move from left to right across a rocky, tree-dotted area. Both riders wear blue head coverings and striped blankets, with one riding a dark horse and the other a brown horse. They navigate the uneven terrain, passing trees and rocks. The camera remains stationary, capturing their steady progression.\n\nCheck:\n\n- Motion: chronological, left to right.\n\n- Appearance: two riders, blue head coverings, striped blankets, two horses (dark and brown).\n\n- Spatial:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KqOSRajNjTo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KqOSRajNjTo_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 349.663445010135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (horses and riders) are moving due to locomotion across the scene, with visible progression through the environment.", "background_and_ambient_analysis": "Background elements (trees, rocks, ground) remain stationary and show no uniform shifting; no fire, water, smoke, or significant wind-driven motion observed."}}
{"video_id": "Kt5qWnlbTn0", "file_name": "Kt5qWnlbTn0_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals in dark shirts sit in a row, playing cellos with their hands moving across the strings. The camera pans slightly left while maintaining a frontal view of the musicians.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Kt5qWnlbTn0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Kt5qWnlbTn0_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 202.99054834212438, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Musicians (violins, cellos) exhibit controlled body/limb movements (bowing, hand positioning) consistent with playing instruments.", "background_and_ambient_analysis": "Background elements (wall, chairs, standing individuals) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "KtdvhAX8DFY", "file_name": "KtdvhAX8DFY_000731_000741.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older man with white hair and a dark jacket enters from the left, adjusts the yellow flowers in a wooden vase positioned on a table, then exits to the right. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KtdvhAX8DFY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KtdvhAX8DFY_000731_000741.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 157.1921940047385, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person arranges a yellow flower into a vase, causing the flower to move within the vase due to physical placement.", "background_and_ambient_analysis": "Background elements (bookshelves, chalkboard) remain static across frames; no fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "KuSVi2Qk4So", "file_name": "KuSVi2Qk4So_000175_000185.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of several people, including a woman in black and gray leggings with a black top, perform synchronized arm and leg movements in a gymnasium. Initially, the woman in front leads the motion, turning her body while extending her arms. As the sequence progresses, additional individuals in various colored athletic wear—pink, white, and blue shirts—join behind and to the sides, mirroring the movements. They maintain a loose circular formation, with some positioned to the left and right of the central figure. The camera remains stationary, capturing the group’s coordinated actions from a fixed angle with slight movement to follow the central figure’s motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KuSVi2Qk4So.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KuSVi2Qk4So_000175_000185.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 646.6159429966767, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (6-8 visible) are engaged in coordinated dance movements, including stepping, arm gestures, and body swaying, indicating discrete, solid object motion due to locomotion.", "background_and_ambient_analysis": "Background elements (walls, ceiling lights, blue curtain) are stable and show no uniform shifting or environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "Ku_y41jpnxY", "file_name": "Ku_y41jpnxY_001845_001855.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A middle-aged man in a black shirt and glasses speaks into a microphone at a conference table, gesturing with his hands while seated. A person with dark hair enters the frame from the right, moves across the foreground briefly, and exits. The background shows other individuals seated behind the table. The camera remains fixed throughout, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ku_y41jpnxY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ku_y41jpnxY_001845_001855.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 198.01500951180162, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man at a table is gesturing with his hands, moving his arms and body while speaking into a microphone; other seated individuals in the background remain stationary.", "background_and_ambient_analysis": "The background consists of static elements (walls, seated individuals) with no significant shifting or fluid/environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "KtMNPT6EdM0", "file_name": "KtMNPT6EdM0_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with blue-handled scissors cuts a yellowish, irregularly shaped object with orange patches from dry grass, adjusting it repeatedly as it slices through. The person wears a red sleeve and dark shirt, with the action centered in the frame. The camera maintains a close-up, slightly shaky perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KtMNPT6EdM0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KtMNPT6EdM0_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 95.02716729685021, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and scissors are actively moving to cut a mushroom, indicating discrete interaction between solid objects.", "background_and_ambient_analysis": "The background consists of dry grass and leaves with minimal motion; no dominant fluid or environmental phenomena (fire, water, wind) are present."}}
{"video_id": "KwKfGYQda1E", "file_name": "KwKfGYQda1E_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a tablet displaying a glasses selection webpage, with a finger tapping to select a red-framed option. The scene shifts to a woman with long dark hair adjusting red-framed glasses on her face against an orange background. Next, a man with short dark hair in a purple shirt places light blue-framed glasses on his face against a blue background, then smiles. Camera starts with a top-down view of the tablet, transitions to close-ups of the hands tapping the screen, and ends with medium shots of the individuals wearing the glasses.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KwKfGYQda1E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KwKfGYQda1E_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 144, "blur_score": 99.4825828084082, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: two individuals adjusting eyeglasses on their faces, hands interacting with a tablet screen displaying eyeglass frames.", "background_and_ambient_analysis": "Backgrounds (orange and blue solid colors) are static with no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "Ku0TXeT7ZKo", "file_name": "Ku0TXeT7ZKo_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a bright yellow shirt and dark shorts sits in an office chair, holding a small object with both hands before lowering it to their lap and gesturing with their right hand. The background includes a cluttered desk with computers and cardboard boxes. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ku0TXeT7ZKo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ku0TXeT7ZKo_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 159.826964312013, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person seated in a chair is making hand gestures and slight body movements.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (no fire, water, smoke, wind). Background elements (bookshelf, desk) are stable."}}
{"video_id": "KxPQRWirONY", "file_name": "KxPQRWirONY_000298_000308.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to observe the video frames. The video shows a close-up of a person's bare back, with a gloved hand (white with purple accents, branded \"phat\") applying something. The hand moves in a rubbing motion. The background is a stone wall, but it's minimal. Let's list the key elements chronologically.\n\nFirst, the main subject: a person's back (shirtless, so skin visible). Then the gloved hand (white, purple, labeled but we can't mention text per rules f). The hand is moving across the back, probably applying sunscreen or lotion. The sequence shows the hand starting to rub, moving in a circular or back-and-forth motion. \n\nNumber of subjects: 1 person (back visible), 1 hand (gloved). Appearance: the person's back is bare, the glove is white with purple parts, brand name visible but we can't include text recognition per rule f, so maybe just describe the glove as \"white and purple glove\". \n\nSpatial relationship: the glove is on the person's back, moving over it. Background is stone wall, but minimal so maybe just note it as \"stone wall background\".\n\nCamera perspective: close-up, likely fixed or steady, since there's no indication of movement like pan or tilt. Wait, in the frames, the hand moves, but the camera angle stays close to the back. So camera is close-up, static? Wait, the frames might show slight movement, but the instruction says to note camera movement. Let's check the frames: each frame shows the same area, so probably a steady close-up.\n\nNow, structure the paragraph:\n\nChronological: starts with the hand on the back, then the motion of rubbing. Describe the action: gloved hand rubs a substance onto the person's back. Mention the glove's color (white with purple), the person's back is bare. Background is stone wall. Camera is close-up, steady.\n\nAvoid text recognition: so no \"phat\" or \"COOL MUD\", just describe as white and purple glove.\n\nLet's put it all together.\n\n\" A gloved hand, white with purple accents, rubs a substance onto the bare back of a person standing against a stone wall. The hand moves in a circular motion across the skin, covering the upper back area. The camera maintains a close-up perspective, focusing on the hand's motion and the back, with minimal background detail visible.\"\n\nWait, check rules: a) motion and behavior in chronological order: starts with hand rubbing, then continues. b) appearance: person's back is bare, glove is white/purple. c) spatial: hand on back, person against stone wall. d) camera: close-up, steady (no movement mentioned, so maybe \"steady close-up\"). e) background minimal: stone wall is mentioned but brief. f) exclude text recognition: so no \"phat\" or \"COOL MUD\", just describe the glove as white with purple.\n\nWait, the initial frames: the hand is on the back, then moves. So the action is the hand applying something (like sunscreen) to the back. Let's make sure it's concise.\n\nPossible caption: \"A person’s bare back is shown as a gloved hand, white with purple coloring, rubs a substance across the skin in a circular motion. The hand moves from the upper back toward the lower back, while the person stands against a stone wall background. The camera remains in a close-up position, capturing the hand’s movement and the skin.\"\n\nWait, check the frames: the hand moves from left to right (in the frames), but the sequence shows the hand applying to the back, so the motion is rubbing. Also, the person is shirtless, back visible.\n\nAnother version: \"A gloved hand (white with purple accents) moves across the bare back of a person standing against a stone wall, rubbing a substance into the skin. The camera stays close to the back, focusing on the hand’s motion. The person remains still during the application.\"\n\nNeed to make it concise, chronological. So first, the hand is on the back, then rubs, moves.\n\nLet's check the example rules. The key points:\n\n- Motion: hand rubbing, moving across back.\n\n- Appearance: bare back, glove white/purple.\n\n- Spatial: hand on back, person against stone wall.\n\n- Camera: close-up, maybe slight move? Wait, the frames might be static, so \"steady close-up\".\n\nFinal caption should be:\n\n<A person's bare back is covered as a white and purple gloved hand rubs a substance across the skin in a circular motion, moving from the upper back toward the lower back. The person stands against a stone wall, with the camera maintaining a close-up view focused on the hand's action and the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KxPQRWirONY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KxPQRWirONY_000298_000308.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 121.66128759128608, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: gloved hand (applying cream) and thigh. The hand moves in circular motion to spread the cream.", "background_and_ambient_analysis": "Background is a static stone wall. No fluid or environmental motion (fire, water, wind) detected."}}
{"video_id": "Kv6NwOum1Cw", "file_name": "Kv6NwOum1Cw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a logo screen showing \"Zona Derby\" and \"American Farriers Association\" with some text. Then it cuts to a blacksmith working. The main subject here is the blacksmith hammering a hot metal piece. The metal is orange (glowing), held in a vise maybe? The blacksmith uses a hammer and tongs. Let's list the steps:\n\n1. Opening screen with logos. But the rules say exclude text recognition, so maybe just note the transition. Wait, the rules say: \"Exclude text recognition, named characters, or stylistic analysis.\" So for the first frame, since it's text, we shouldn't mention it. But the next frames are the action. So the video starts with logos, then cuts to the blacksmith.\n\nBut the caption needs to be chronological. So first, the logo scene (but since we exclude text, maybe just say the video begins with a logo screen before transitioning to the blacksmith). Wait, no, the rules say \"Focus primarily on the motion and behavior of main subjects\". The main subject is the blacksmith working. The first frame is static (logo), then the action.\n\nWait, the problem says: \"the provided video\" which includes all frames. So first frame: logo. Then cut to blacksmith. So chronological order: starts with logo screen (but since we can't mention text, maybe describe the transition? Wait, no. The rules say \"Exclude text recognition\", so if the frame has text, we don't describe it. So maybe just say the video starts with a logo, then shows a blacksmith. But the caption should focus on motion and behavior.\n\nWait, the first frame is the logo (static), then the second frame is a blacksmith's hands. Let's see:\n\nFrame 0: Logo screen (static). Then frame 1: close-up of blacksmith's hands holding a glowing hot metal piece (orange) on an anvil. Then the blacksmith hammers it, using tongs to hold it. So the sequence is: logo (but we can't describe text, so maybe the video starts with a logo, then cuts to the blacksmith). But the caption should focus on the motion. So after the logo, the main action is the blacksmith working.\n\nSo the caption should be: The video begins with a logo screen before transitioning to a close-up of a blacksmith. The blacksmith, wearing red and blue clothing, holds glowing orange metal with tongs on an anvil. They hammer the metal multiple times, adjusting its position with the tongs. The camera stays focused on the blacksmith's hands and the anvil, capturing the hammering motion from a top-down perspective with slight movements to follow the action.\n\nWait, check rules:\n\na) Motion in chronological order: Logo (static), then blacksmith's actions (hammering, tongs). But logo is text, so maybe just skip. Wait, the problem says \"the provided video\", which includes all frames. So the first frame is logo, then the rest. But the rules say \"exclude text recognition\", so in the caption, don't mention the logo. So the video starts with a logo, then shows the blacksmith. But since we can't mention the logo (text), focus on the action.\n\nSo the main sequence: after the logo, the blacksmith is working. So:\n\nA person in blue pants and red shirt uses tongs to hold a glowing orange metal piece on a black anvil. They hammer the metal repeatedly, adjusting its position with the tongs. The camera captures close-up shots of the hammering motion, focusing on the hands and the anvil from a slightly shaky perspective.\n\nWait, let's check the frames:\n\nFrame 1: \"HERRADOR MIEMBRO DEL PROGRAMA DE EDUCACIÓN CONTINUIDA ZONA DERBY - AFA\" but that's text, so exclude.\n\nFrame 2: close-up of blacksmith's hands (blue pants, red shirt) holding glowing orange metal on anvil.\n\nFrame 3: hammering the metal.\n\nFrame 4: continues hammering.\n\nFrame 5: adjusts with tongs.\n\nSo chronological order:\n\n1. (Logo, but exclude)\n\n2. Close-up of hands holding glowing orange metal (size: medium, orange color) on anvil.\n\n3. Hammer strikes the metal multiple times.\n\n4. Adjusts metal position with tongs.\n\n5. Continues hammering.\n\nSo the caption:\n\nThe video opens with a logo screen before transitioning to a close-up of a blacksmith's hands. The blacksmith, wearing blue pants and a red shirt, holds a glowing orange metal piece with tongs on a black anvil. They hammer the metal repeatedly, adjusting its position with the tongs to shape it. The camera remains focused on the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Kv6NwOum1Cw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Kv6NwOum1Cw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 158, "blur_score": 62.77281829327187, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hot metal horseshoe (red-orange) manipulated by blacksmith's hands and hammer; hammer strikes the metal, causing bending and deformation of the object.", "background_and_ambient_analysis": "Static workshop background (anvil, floor) with no significant shifting or fluid motion; glowing metal is a thermal effect, not dominant ambient motion."}}
{"video_id": "KyQ1NjOWEq4", "file_name": "KyQ1NjOWEq4_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds tongs gripping a glowing orange-red metal ring above an anvil, then strikes the metal with a red-hot hammer, causing sparks to fly. They reposition the metal on the anvil using the tongs, moving it to a new location. The background includes a bucket and scattered charcoal, while the camera maintains a close-up focus that slightly follows the metal's movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KyQ1NjOWEq4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KyQ1NjOWEq4_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 45.40126331805712, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The blacksmith is moving their arms and hands to manipulate tongs, add coal, and hammer the metal. The metal is being deformed by the hammering.", "background_and_ambient_analysis": "The background (wall and workbench) is static. Fire and sparks are present but are secondary to the blacksmith's actions and not dominant."}}
{"video_id": "L-DASYhVyxU", "file_name": "L-DASYhVyxU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a green shirt sits at a kitchen counter holding a brown object, with a blue circular overlay behind him showing another figure holding items. The scene shifts to a close-up of hands using a tool on a tray filled with red items. A woman in a pink shirt, a child in a striped shirt, and the man in green then gather around the tray, interacting with the items. The camera transitions from a medium shot of the initial man to close-ups of the tray and then to a medium shot of the group.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L-DASYhVyxU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L-DASYhVyxU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 326.2111258202235, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands, tray, carrots) move due to physical interaction (e.g., lifting, placing items).", "background_and_ambient_analysis": "No shifting background elements (cabinets, windows remain static across frames). No fluid/environmental motion (no fire, water, smoke, or wind present)."}}
{"video_id": "Kz2TkDen1_8", "file_name": "Kz2TkDen1_8_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a white-edged smartphone moves into view, then the camera shifts to focus on a hand adjusting the focus knob of a black and white microscope with a lit bulb; the hand turns the knob and pulls back. The camera perspective transitions from a close-up of the smartphone to a close-up of the microscope with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Kz2TkDen1_8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Kz2TkDen1_8_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 158, "blur_score": 133.47733389753233, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is adjusting a microscope and moving a tablet (or similar device). The motion of the microscope and tablet is due to the person's hands.", "background_and_ambient_analysis": "No dominant ambient environmental motion (e.g., fire, water, smoke, wind). Background elements (window, curtains, table) are static and show no uniform shift."}}
{"video_id": "L-spuEvaPEc", "file_name": "L-spuEvaPEc_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a view of a countertop. A person in a red shirt and dark pants enters from the left, holding a long stick, and walks rightward past tall, wheeled metal racks stacked with trays, approaching a vending machine in the background. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L-spuEvaPEc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L-spuEvaPEc_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 641.6823244789123, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in a red shirt is moving a wooden rack (pushing it) and a mop (sweeping the floor).", "background_and_ambient_analysis": "Background is static (wall, soap dispenser, floor) and shows no shifting. No ambient environmental motion (fire, water, wind) detected."}}
{"video_id": "L162WTiBvtw", "file_name": "L162WTiBvtw_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white cap, dark shirt, and jeans holds a long-handled cleaning tool near a sliding glass door. They begin sweeping the carpeted floor, moving the tool from the door inward in a sweeping motion, then continue sweeping toward the room's interior past a small table. The camera remains static, capturing the person's motion across the floor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L162WTiBvtw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L162WTiBvtw_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 147, "blur_score": 98.82528582057026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: Person (walking, sweeping) and broom (being manipulated by the person). Motion is due to human locomotion and sweeping action.", "background_and_ambient_analysis": "Background elements (walls, door, furniture) are stationary with no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "L1Aoa1MbJqE", "file_name": "L1Aoa1MbJqE_001488_001498.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "At a grassy campsite with a gray tent in the background, four people interact around a fire pit. A woman in a striped tank top and dark shorts stands, then bends toward the fire pit while a woman in a white tank top and black shorts crouches nearby, handling a red container. A child in a pink shirt and patterned pants sits on the ground, and a boy in a yellow shirt sits on a chair. The camera remains static, capturing the scene from a ground-level perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L1Aoa1MbJqE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L1Aoa1MbJqE_001488_001498.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 196.588602544164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (people) exhibit locomotion: a woman bends down and interacts with items on the ground, while others remain seated.", "background_and_ambient_analysis": "Background elements (tent, chairs, trees) show no uniform shifting; smoke is present but not dominant in motion."}}
{"video_id": "L1OTMv5ffq0", "file_name": "L1OTMv5ffq0_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two infants are on the floor; one wears a blue shirt and sits near a blue container surrounded by colorful toys, while the other, in a striped shirt, lies down. A hand enters from the right, moving toward the toys. The camera maintains a top-down perspective with slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L1OTMv5ffq0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L1OTMv5ffq0_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 70.21590511880055, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A dog moves across the scene (entering/leaving frame), while a seated child and adult exhibit minimal displacement. Discrete solid objects (dog, child, adult) show intentional or natural motion.", "background_and_ambient_analysis": "Background elements (concrete ground, objects) show no uniform shifting; no fire, water, or smoke detected. Ambient motion is absent."}}
{"video_id": "L0puxmISdEQ", "file_name": "L0puxmISdEQ_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. The user wants me to generate a concise, chronological paragraph describing the video based on the provided frames. The rules are pretty specific.\n\nFirst, I need to focus on the main subjects' motions and behaviors in order. The video shows a shoe being cleaned. The first frame is a brown shoe on a wooden surface. Then, a hand is scrubbing it with a sponge in a blue bucket. Then, the hand sprays the shoe with a cleaner. \n\nI should mention the sequence: start with the shoe on the table, then scrubbing, then spraying. The shoe is brown, maybe with a white sole. The bucket is blue. The hands are using a green sponge. The text on the screen says \"Rinse & Scrub with fresh water to remove dirt\" but I need to exclude text recognition per the rules. So ignore that.\n\nAlso, spatial relationships: the shoe is on the wooden surface, then in the blue bucket, then being sprayed. The camera starts with a top-down view of the shoe, then close-ups of the scrubbing and spraying. The background is minimal, so maybe just mention the wooden surface and the bucket.\n\nNeed to check the output format: must be in <caption_output> tags, no extra text. Keep it chronological, describe motions, appearance (colors, sizes), spatial relationships, and camera perspective.\n\nLet me outline the steps:\n\n1. A brown shoe with white sole is placed on a wooden surface.\n2. A hand picks up the shoe and scrubs it with a green sponge in a blue bucket filled with water.\n3. The hand then sprays the shoe with a cleaner from a bottle.\n\nCamera starts with top-down, then close-ups of the scrubbing and spraying. Background is minimal (wooden table, blue bucket).\n\nCheck if the rules are followed: no text, no named characters, focus on motion. The shoe is the main subject. The hand is acting, so mention the hand's actions.\n\nPossible phrasing: The video begins with a brown loafer on a wooden surface. A hand picks up the shoe, submerging it into a blue bucket, then scrubs it with a green sponge. Next, the hand holds the shoe over a spray bottle, applying cleaner. The camera maintains close-up shots throughout, shifting focus between the shoe and the cleaning actions.\n\nWait, the user says \"conclude with the camera perspective and movement\". The initial shot is top-down on the shoe, then close-up of scrubbing, then close-up of spraying. So maybe say the camera starts with a top-down view, then moves to close-ups of the hand scrubbing and spraying.\n\nAlso, mention the spatial relationship: when the shoe is in the bucket, it's submerged. Then when spraying, the shoe is held above the surface.\n\nLet me try to condense it into a concise paragraph:\n\nThe video starts with a brown loafer with a white sole resting on a wooden surface. A hand picks up the shoe and submerges it into a blue bucket, scrubbing it with a green sponge. Next, the hand holds the shoe while spraying it with a cleaning solution from a bottle. The camera maintains close-up shots throughout, focusing on the shoe and the cleaning process.\n\nWait, but the scrubbing is done in the bucket, then the spraying is on the wooden surface again? The third frame shows the shoe being sprayed on the wooden table. So maybe after scrubbing in the bucket, the shoe is taken out and sprayed. So:\n\nThe video opens with a brown loafer on a wooden table. A hand dips the shoe into a blue bucket, scrubbing it with a green sponge. The hand then lifts the shoe and sprays it with a cleaner, holding it over a white surface. The camera captures close-ups of each cleaning action.\n\nCheck if I missed anything: the shoe's color is brown, white sole. The bucket is blue. The sponge is green. The spraying action. The background is minimal, so only wooden surface and bucket.\n\nAlso, the user mentioned \"mention spatial relationships if relevant\". So when scrubbing, the shoe is in the bucket, submerged. When spraying, the shoe is held over the table.\n\nSo the final caption should be:\n\nA brown loafer with a white sole rests on a wooden surface. A hand picks up the shoe and submerges it into a blue bucket, scrubbing its surface with a green sponge. The hand then lifts the shoe and sprays it with a cleaning solution while holding it above the wooden table. The camera maintains close-up shots focusing on the shoe and cleaning motions.\n\nCheck if all rules are met: chronological order (starts on table, scrub in bucket, spray), mentions appearance (brown shoe, white sole, blue bucket, green sponge), spatial relationships (submerged in bucket, held above table), camera perspective (", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L0puxmISdEQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L0puxmISdEQ_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 89.44652539955712, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a green sponge scrubs a brown shoe submerged in a blue bucket; the shoe and sponge exhibit deliberate, physical movement driven by the scrubbing action.", "background_and_ambient_analysis": "The wooden surface and blue bucket in the background remain static throughout the video, with no significant shifting or fluid/environmental motion (fire, water, smoke, wind) dominating the scene."}}
{"video_id": "L2Ll_pGmJHs", "file_name": "L2Ll_pGmJHs_000161_000171.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A hand moves a brown-speckled pineapple block leftward on a red cutting board, then transfers yellow diced pineapple pieces into a clear container. A yellow cheese block, white colander, and striped cloth are visible in the background. The camera remains static with a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L2Ll_pGmJHs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L2Ll_pGmJHs_000161_000171.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 99.4428047252496, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands move solid cheese slices from a red cutting board into a plastic container, with discrete motion of the cheese slices being tracked.", "background_and_ambient_analysis": "Background elements (colander, striped cloth, stationary cheese block) remain static with no shifting; no fire, water, smoke, or wind motions present."}}
{"video_id": "L3clSQXed5Q", "file_name": "L3clSQXed5Q_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand on a green golf course; one wears a white shirt and dark pants, the other a blue shirt and beige pants. The man in blue swings a golf club, strikes a ball, which flies toward a yellow flagstick. The camera zooms in on the swinging man, then returns to a wide shot showing the ball’s trajectory. Background includes distant trees and hills, with minimal detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L3clSQXed5Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L3clSQXed5Q_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 219.8800030891797, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt swings a golf club, causing a golf ball to move through the air.", "background_and_ambient_analysis": "Background elements (trees, hills, golf course) are static; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "L3M3KeZutLA", "file_name": "L3M3KeZutLA_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing glasses and a ring holds a metallic lighter and a small thin object in front of them, manipulating the lighter to ignite the object. The camera remains static in close-up.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L3M3KeZutLA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L3M3KeZutLA_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 161, "blur_score": 37.81802488854064, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) moves hands to light a cigarette and inhale; the cigarette is also moved toward and from the mouth.", "background_and_ambient_analysis": "Background (door and wall) is static; no significant fluid/environmental motion (smoke from cigarette is minimal and transient)."}}
{"video_id": "L53wc63XD2o", "file_name": "L53wc63XD2o_000365_000375.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and jeans bends forward to groom a brown horse standing in a wooden stable, moving their hands along the horse's leg before standing upright. The horse remains stationary near the stable structure, with a blue towel visible on the wall. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L53wc63XD2o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L53wc63XD2o_000365_000375.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 408.4523656894139, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in blue top and jeans) moves their body (bending, standing) while interacting with a horse; both are solid objects exhibiting explicit physical forces from the person's actions.", "background_and_ambient_analysis": "Wooden walls and hanging blanket remain stable; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "L6lxjelUQZ8", "file_name": "L6lxjelUQZ8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair wearing a red shirt sits at a desk, holding an orange pan flute. They bring the instrument to their mouth and blow into it while maintaining a steady posture. Behind them, a globe rests on a shelf, and a computer monitor is visible to their right. The camera remains stationary, capturing the scene from a fixed angle without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L6lxjelUQZ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L6lxjelUQZ8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 281.7828330917359, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving a book (orange and red) in front of their face and body, exhibiting discrete hand movements.", "background_and_ambient_analysis": "The background elements (globe, computer, desk) are stationary with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "L4vbLNeqkd4", "file_name": "L4vbLNeqkd4_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this. The user wants a concise, chronological paragraph describing the video. First, I need to look at the video frames provided.\n\nFrame 0 shows a man using a drill on a wooden structure. He's wearing a dark shirt and has short hair. The text \"décor et jardin\" is in the top right, but I should ignore that per the rules.\n\nFrame 1: Two people working on a structure. One is holding a large panel, the other is kneeling. They're outdoors, with a brick wall and trees in the background. The man in frame 0 is probably the same person here, but maybe a different angle.\n\nFrame 2: Two men inside a structure, maybe a shed. One is kneeling, the other is using a drill. The background has plywood walls and a ladder.\n\nFrame 3: A man is standing and holding a piece of wood. The background has a white wall and some tools.\n\nFrame 4: Two men lifting a large wooden beam. They're outside, with a fence and trees.\n\nSo the sequence starts with a man drilling, then two people erecting a wall panel, then working inside a structure, and finally lifting a beam.\n\nNeed to focus on motions in order. The main subjects are the men, their actions: drilling, lifting panels, working on a frame, carrying beams.\n\nCheck appearance: all men in dark shirts, maybe similar in build. Spatial relationships: outdoor vs indoor, working together.\n\nCamera perspective: first close-up, then wider shots, maybe moving around to show different angles.\n\nAvoid text, named characters. Keep it chronological.\n\nLet me structure it:\n\nStart with the first scene: a man drilling on a wooden structure. Then two people erecting a wall panel. Then inside the structure, two men working on a frame. Then two men lifting a beam.\n\nMake sure to mention the number of people each time. Check for minimal background, but maybe the outdoor setting is essential for context.\n\nWait, the rules say minimal background unless essential. The structures are part of the construction, so maybe mention the wooden frame, panels, beams.\n\nAlso, camera movement: first close-up, then cuts to different angles, maybe panning to show the work.\n\nWait, the user says \"conclude with camera perspective and movement\". So after the actions, note the camera shots.\n\nHmm. Let me draft:\n\nA man in a dark shirt uses a drill on a wooden structure. Two men then erect a large white panel against a brick wall, with one kneeling and the other standing. Inside a plywood-walled structure, two men kneel to secure wooden frame members. Later, two men lift a large beam outdoors, with one supporting it from below and the other from above. The camera shifts from close-up to wider angles, showing the construction progress.\n\nWait, check if the numbers are correct. First scene: one man. Then two men. Then two men inside. Then two men lifting.\n\nAlso, in frame 4, two men lifting a beam. The video transitions between these scenes.\n\nNeed to mention the order: chronological.\n\nAlso, the spatial relationships: in frame 1, they're outdoors with a brick wall. Frame 2 is inside a structure with plywood walls. Frame 4 outdoors with a fence.\n\nBut the user says minimal background, so maybe just mention \"outdoors\" where relevant.\n\nLet me check the rules again. Rule e: minimal background unless essential for understanding motion.\n\nSo the brick wall in frame 1 might be essential because they're erecting a panel against it. The plywood walls in frame 2 are part of the structure they're working on.\n\nBut the caption should focus on motion and behavior, not background.\n\nHmm. Let's see. The main actions are the men's work. So:\n\nA man in dark clothing drills into a wooden frame. Two individuals lift and position a large panel against a structure, one kneeling while the other stands. Inside a plywood-walled enclosure, two men secure wooden components with tools. Subsequently, two men carry a long wooden beam horizontally, coordinating to lift it. The camera alternates between close-ups of hands and tools to wide shots capturing collaborative construction efforts.\n\nWait, but in frame 2, it's two men working inside, using a drill. Frame 3 shows a man holding a piece of wood, maybe preparing to place it. Frame 4 is two men lifting a beam.\n\nWait, the sequence is:\n\n0: Man drilling (close-up)\n\n1: Two men erecting a panel (outdoor)\n\n2: Two men inside, working on frame (kneeling)\n\n3: Man standing with a beam (maybe holding it?)\n\n4: Two men lifting a beam (outdoor)\n\nWait, maybe the video goes from close-up to different scenes. The caption needs to be in order.\n\nSo:\n\nFirst, a man uses a drill on a wooden structure. Then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L4vbLNeqkd4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L4vbLNeqkd4_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 131.21944129422482, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two workers are manipulating wooden beams through manual lifting and positioning, indicating solid object motion due to physical forces.", "background_and_ambient_analysis": "Background elements (wooden structures, ground) show no uniform shifting or fluid motion. No fire, water, or wind effects observed."}}
{"video_id": "L7H1lZUSvcw", "file_name": "L7H1lZUSvcw_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red Santa-style top with white fur trim and dark pants dances energetically in a room, moving forward and backward while spinning. They face the camera at times, positioned in front of a lit Christmas tree with colorful lights. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L7H1lZUSvcw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L7H1lZUSvcw_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 59.619003343333596, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a Santa outfit is moving by dancing and walking around in the room.", "background_and_ambient_analysis": "Background elements (Christmas tree, American flag, walls) are static. No fire, water, smoke, or wind motion observed."}}
{"video_id": "L8L7jLPr2J4", "file_name": "L8L7jLPr2J4_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy in a red shirt and dark pants decorates a Christmas tree with gold tinsel and ornaments, moving around the tree and carefully placing decorations. The handheld camera, slightly shaky, captures his actions from a close perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L8L7jLPr2J4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L8L7jLPr2J4_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 159, "blur_score": 402.7584929072274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a red shirt is actively placing ornaments on a Christmas tree, demonstrating intentional movement and interaction with the tree.", "background_and_ambient_analysis": "The background elements (Christmas tree decorations, room interior) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "L73panwLA0Q", "file_name": "L73panwLA0Q_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand grips a yellow and black power drill, steadily drilling into a red brick wall with white mortar; the drill bit advances into the wall, causing small debris to accumulate. The camera maintains a close-up perspective with minimal movement, focusing on the drilling action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L73panwLA0Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L73panwLA0Q_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 161, "blur_score": 51.855212033824124, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A yellow and black power drill is actively drilling into the brick wall, with the drill bit moving due to the physical force of the drilling action.", "background_and_ambient_analysis": "The brick wall background is static; no shifting or fluid environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "L8bJo-Fkey4", "file_name": "L8bJo-Fkey4_000177_000187.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored shirt with a graphic design sits at a table, hand near their face, with a tray of makeup items in front. They stand up, raising their right arm to their head while moving in front of a door and chair. The camera remains stationary, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L8bJo-Fkey4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L8bJo-Fkey4_000177_000187.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 429.4031884378457, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person performs distinct movements: adjusting hair, handling an object (e.g., book), and gesturing with hands. These are solid, discrete objects with clear physical motion.", "background_and_ambient_analysis": "Static background elements (walls, furniture) show no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "L7pS0O-dX70", "file_name": "L7pS0O-dX70_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Blue metal pipes lie scattered on dry, straw-strewn earth. A person’s hands wield a yellow-and-blue hammer to strike a gray stone block positioned on the ground, with the hammer making contact near the pipes. The camera transitions from a top-down view of the pipes to a close-up of the hammering motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L7pS0O-dX70.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L7pS0O-dX70_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 37.786982161202104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A tool (chisel/hammer with yellow handle and blue head) is striking a stone block in repetitive motion, applying physical force to the stationary stone.", "background_and_ambient_analysis": "The ground and straw background remains static throughout the main action (1.8-5.0s), with no fire, water, smoke, or wind motion observed. Initial camera pan (0.0-1.7s) shows minor background shift but is not dominant."}}
{"video_id": "L7ybKeRZMMA", "file_name": "L7ybKeRZMMA_000243_000253.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white tank top, black shorts, and light-colored sneakers starts seated on the floor with legs extended and hands forward. He lowers his torso, transitioning to a prone position with his body flat on the floor. The camera remains static in a side view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L7ybKeRZMMA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L7ybKeRZMMA_000243_000253.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 170.64731169761166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing a physical movement sequence (changing body position from a plank-like pose to a lowered torso position).", "background_and_ambient_analysis": "The kitchen background (cabinets, walls) shows no shifting or fluid motion; no fire, water, or wind effects present."}}
{"video_id": "L9yfg-fKX4c", "file_name": "L9yfg-fKX4c_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black t-shirt and jeans begins with raised arms, then lowers them and steps forward toward the camera. The camera remains steady with slight shake, while a wooden shelf with items and curtains form the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L9yfg-fKX4c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L9yfg-fKX4c_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 94, "blur_score": 224.67235949492985, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: arms raised and lowered in repetitive motion, then moving forward toward the camera.", "background_and_ambient_analysis": "No shifting background elements (curtains, shelf remain static across frames). No fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "LAO0NYtsPOs", "file_name": "LAO0NYtsPOs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray shirt and blue pants sits on a couch, holding a black camera with both hands and adjusting its settings. In front of them on a table lies a white mug, a silver smartphone, a brown case, an orange object, and a black tray. The camera remains static with a slight shake, capturing the scene from a close-up angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LAO0NYtsPOs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LAO0NYtsPOs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 161, "blur_score": 672.6014399662594, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving while interacting with a handheld device (e.g., pressing buttons, adjusting grip).", "background_and_ambient_analysis": "Background elements (table, mug, etc.) are stationary with no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "LA7-QxfnJpw", "file_name": "LA7-QxfnJpw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black bra top and light blue jeans holds a drink and a burger, walking toward a counter in a restaurant. They interact with the counter, then a close-up shows a burger being placed in a box, followed by the person holding the burger. The camera shifts from a close-up to follow the person’s movement and then focuses on the burger.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LA7-QxfnJpw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LA7-QxfnJpw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 106, "blur_score": 125.97876359130012, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People moving through the space (walking, interacting at the counter), and a burger being handled (placed in a box, lifted, and eaten) as discrete solid objects.", "background_and_ambient_analysis": "No shifting background elements (walls, counters remain stationary relative to each other); no fire, water, smoke, or wind as dominant motion."}}
{"video_id": "LA5NUJsu8lQ", "file_name": "LA5NUJsu8lQ_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person holding a camera. The person's hands are visible, one adjusting the camera. Then, the scene transitions to a street with a giant donut floating, confetti falling, and a person standing in the middle. Wait, the sequence: first, the person with the camera (maybe setting up), then the scene cuts to the donut and the person. Need to check the timestamps. The first part (0-2 seconds) shows hands with a camera, then at 2-3 seconds, the hands move, then the next frame is the street with the donut. So chronological order: first, a person holds a camera, adjusts it. Then, the scene shifts to a street where a large blue donut with sprinkles is suspended, confetti falls around, and a person stands in the middle of the street. Now, the rules: focus on motion and behavior. First part: person's hands manipulating camera (adjusting, maybe pointing?). Then the next scene: donut appears, confetti falls, person is standing. Background is a yellow building with a window, but minimal. For the second scene, the person (female, orange top, shorts) is in the middle of the street with yellow lines. The donut is huge, blue, with sprinkles. Confetti is orange and yellow, falling. Then, the camera perspective: the first scene is close-up of hands, then the second scene is a wide shot of the street. So need to write in chronological order. Let's structure: Initially, a person uses both hands to adjust a black camera held in front of a yellow building with a window. Then, the scene transitions to a wide view of a street where a large blue donut with colorful sprinkles hovers above, confetti rains down, and a person in an orange top and shorts stands in the middle of the street. Camera perspective: first close-up of hands, then wide shot of the street. Wait, the first part is a close-up (camera perspective), then the second part is a wider shot. Also, check the movement: in the first part, hands move (adjusting the camera). Then the scene changes to the donut scene. So the caption should be: A person manipulates a black camera with both hands, adjusting its settings in front of a yellow building with a window. The scene then transitions to a wide shot of a street where a large blue donut with sprinkles hovers in the air, confetti falls around it, and a person in an orange top and shorts stands in the middle of the road. Camera perspective shifts from close-up to wide shot. Wait, but need to be concise. Let's check the rules: \"Focus primarily on the motion and behavior of main subjects in chronological order.\" So first part: hands adjusting camera. Second part: donut appears, confetti, person standing. Also, the person in the second scene is the main subject (the one walking? Wait, in frame 4-5, the person is standing. So they are standing in the middle. So: A person adjusts a black camera with both hands in front of a yellow building. The scene cuts to a street where a large blue donut with sprinkles floats above, confetti falls, and a person in an orange top and shorts stands in the middle of the road. Camera perspective: initial close-up of hands, then wide shot of the street. Now, check for minimal background: the yellow building is mentioned but maybe not necessary, but rule e says \"minimal unless essential\". The yellow building is part of the first scene's background, so maybe include. But the problem says \"keep background descriptions minimal unless essential for understanding motion\". The motion of the hands adjusting the camera is in front of the building, so maybe the building is essential for context. But the main subjects are the hands and the camera, then the donut and the person. So:\n\nInitially, a person uses both hands to adjust a black camera held near a yellow building with a window. The scene then transitions to a wide shot of a street where a large blue donut covered in colorful sprinkles hovers above, confetti rains down, and a person in an orange top and shorts stands in the middle of the street. Camera perspective shifts from close-up of the hands to a wide view of the street.\n\nWait, but the first frame shows the person holding the camera, with one hand on the camera, the other moving. So \"adjusting its settings\" maybe. Then the second scene is the donut and person. Let's check the exact frames: frame 0-2: hands holding camera, one hand on top adjusting. Then frame 3-4: the scene with the donut. So the sequence is: hands adjusting camera, then the scene cuts to the don", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LA5NUJsu8lQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LA5NUJsu8lQ_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 272.28180096267346, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "First segment: Two hands (one holding an object, the other gesturing) moving. Second segment: A person walking on the street.", "background_and_ambient_analysis": "In both segments, the background elements (yellow building/window/blue circle in first; building/sky in second) are static. No ambient environmental motion (fire, water, wind) present. The floating donut in the second segment is stationary."}}
{"video_id": "LAbS0Pw-ZxM", "file_name": "LAbS0Pw-ZxM_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A top-down view captures a hockey goalie in white gear positioned before the net as a red-jerseyed player skates rapidly toward the goal. The goalie shifts laterally to block the puck, then another player in white skates into the frame. The goalie dives toward the ice, colliding with the puck as the red player continues forward. The camera remains static overhead throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LAbS0Pw-ZxM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LAbS0Pw-ZxM_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 80, "blur_score": 178.7672488285309, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hockey players in white and red uniforms move across the ice: the red player skates toward the goal, collides with the white goalie, and scores.", "background_and_ambient_analysis": "The background (ice rink, goal net) shows no shifting or fluid motion; it remains static across frames."}}
{"video_id": "L9PTKk1cvJ0", "file_name": "L9PTKk1cvJ0_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and dark pants sits and plays a large brown cello, holding the instrument with their left hand and drawing a bow across the strings with their right hand. The bow moves back and forth across the strings as the left hand shifts finger positions along the neck. The camera remains static, capturing the performance from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L9PTKk1cvJ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L9PTKk1cvJ0_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 76.59846171842022, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person playing the cello exhibits discrete movement: the right hand (bow) moves across the strings, and the left hand (fingers) presses and releases the fingerboard. The cello itself is held stationary, but the player's body and limbs show controlled motions due to physical interaction with the instrument.", "background_and_ambient_analysis": "The background elements (room structure, windows, couch, and table) remain static throughout the video. No fluid motion (fire, water, smoke) or significant environmental effects (wind) are observed. The background does not shift uniformly, ruling out camera-induced motion as the dominant factor."}}
{"video_id": "LAXHNlshy3Y", "file_name": "LAXHNlshy3Y_000303_000313.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the video, several men in colored shirts (green, red, dark) stand behind a table, while a person in a red shirt sits on a bench in front. A person in a white and black striped shirt walks across the frame from left to right, passing the seated individual. The camera remains static with minor movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LAXHNlshy3Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LAXHNlshy3Y_000303_000313.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 33.491294195602556, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include people walking across the frame (e.g., a person in white moving leftward from the right side at 0.5s, and a person in white/blue shirt moving leftward at 3.5s). Stage performers and audience members exhibit minimal movement, but the primary discrete motion is from individuals walking due to locomotion.", "background_and_ambient_analysis": "The background (walls, structural elements, and stationary furniture) remains fixed throughout the video with no uniform shifting. There is no fluid/environmental motion (e.g., fire, water, smoke, or wind) present."}}
{"video_id": "LBdDbNOvhDI", "file_name": "LBdDbNOvhDI_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LBdDbNOvhDI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LBdDbNOvhDI_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 151.19863740344312, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby in a high chair displays motion (head turning, mouth opening) and a hand moves into the frame (interacting with baby), both solid objects moving due to explicit physical interactions.", "background_and_ambient_analysis": "Background elements (walls, door) are static with no uniform shifting or fluid motion (fire, water, smoke, wind absent)."}}
{"video_id": "LCdOygO7KUc", "file_name": "LCdOygO7KUc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a gray shirt and black pants enters a spacious dance studio with a young girl wearing a pink crown and pink dress, holding the girl’s hands as they walk across the room. The woman gestures with her right hand while the girl stands close to her left side, moving slightly in front of her. The camera remains stationary with minimal movement, capturing their motion against the studio’s white and dark walled background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LCdOygO7KUc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LCdOygO7KUc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 39.145764678572874, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects (an adult and a child) are moving together in a circular pattern, likely dancing. The adult holds the child, and their motion is distinct and tracked via locomotion.", "background_and_ambient_analysis": "The background (walls, ceiling lights, door) remains static throughout the video with no shifting or environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "LDUEDM_P6SM", "file_name": "LDUEDM_P6SM_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a red and black power drill against a brick wall. The scene transitions to a red battery charger on a workbench with a battery inserted. Next, a hand inserts a metal drill bit into the drill's chuck. The camera maintains close-up shots, shifting focus between the drill, charger, and bit insertion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LDUEDM_P6SM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LDUEDM_P6SM_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 215.91464149300037, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a drill bit, inserting it into the chuck of a red power drill, with motion driven by manual placement and adjustment.", "background_and_ambient_analysis": "No shifting backgrounds observed; no fire, water, smoke, or wind present in the scene. Background elements (brick wall, workbench) remain static throughout the clip."}}
{"video_id": "LDJQTpb4PTk", "file_name": "LDJQTpb4PTk_000244_000254.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand wearing a silver wristwatch uses a thin tool to carve intricate floral patterns in sand, moving the tool methodically across the surface. The camera maintains a close-up, top-down perspective, focusing on the hand's precise motions against the textured sand background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LDJQTpb4PTk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LDJQTpb4PTk_000244_000254.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 157.2795316283388, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands (with a carving tool) are moving in a repetitive motion to carve the stone. The hands and tool are discrete solid objects exhibiting motion due to physical interaction.", "background_and_ambient_analysis": "No shifting background elements observed. The stone surface and ground remain static throughout the video. No fire, water, smoke, or wind motion detected."}}
{"video_id": "LDw8gkbuGQ0", "file_name": "LDw8gkbuGQ0_000158_000168.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output>  Avoid any extra text. Make sure it's a paragraph.  Let me draft:  \"A person with curly brown hair and a red bow accessory, wearing a dark top, is seated in a room with a metal rack holding folded clothes and a basket to their left. They speak, then raise their right hand to touch their cheek. The camera remains stationary in a close-up view.\"  Check if all rules are followed:  a) Motion: speaking, then hand to cheek (chronological).  b) Appearance: curly brown hair, red bow, dark top.  c) Spatial: rack to left.  d) Camera: static close-up.  e) Background minimal (just the rack and basket mentioned as essential for context).  f) No text, names, stylistic analysis.  Yes, that seems correct. </think>  <caption_output>A person with curly brown hair adorned with a red bow, wearing a dark top, speaks while seated in front of a metal rack holding folded clothes and a basket to their left. They raise their right hand to touch their cheek in a sequential gesture. The camera maintains a static close-up perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LDw8gkbuGQ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LDw8gkbuGQ0_000158_000168.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 48.48593068633609, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person (a human) is moving their face and hand in a subtle manner, likely due to speaking and gesturing.", "background_and_ambient_analysis": "Background is static with no shifting elements. No environmental fluids or wind observed."}}
{"video_id": "LEjk7wfxwKI", "file_name": "LEjk7wfxwKI_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a black shirt plays a trombone, moving the slide left and right while his head shifts, while another boy in a white shirt stands directly in front of him, holding a small object. The camera remains stationary, capturing the interaction from a medium angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LEjk7wfxwKI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LEjk7wfxwKI_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 145.09459310203658, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy on the left is moving the slide of a trombone (instrument) to play, which is a discrete physical action. The boy on the right is stationary.", "background_and_ambient_analysis": "The background (walls, doorway) is static with no fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "LErc8ksAVI8", "file_name": "LErc8ksAVI8_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baking tray containing dark circular cookies is slid into an oven. After baking, the cookies are placed on a white star-shaped plate, with four cookies arranged in the center. The camera transitions from an overhead view of the oven rack to a top-down shot of the plate.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LErc8ksAVI8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LErc8ksAVI8_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 65.59822661639424, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Baking tray with cookies is moved by a hand into the oven; cookies on plate are stationary.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Backgrounds in both oven and plate scenes are static."}}
{"video_id": "LF9N89BwHjI", "file_name": "LF9N89BwHjI_000134_000144.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Five people sit around a wooden table outdoors, engaging in handling small items. One wears a blue cap, another a white cap, and a third a white shirt, all focused on their hands. The camera pans left, capturing their shifting positions and hand movements as they interact across the table. The background features sparse greenery, and the camera remains slightly shaky throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LF9N89BwHjI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LF9N89BwHjI_000134_000144.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 151, "blur_score": 100.51049253894193, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals exhibit hand movements and object handling (e.g., passing items across the table), indicating solid object interactions.", "background_and_ambient_analysis": "Background elements (trees, window frames) remain stable with no significant fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "LCPq9Jk_NzE", "file_name": "LCPq9Jk_NzE_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a loader and a person. The loader is yellow, maybe a backhoe loader. The person is wearing a white helmet and a dark shirt, walking away from the loader. Then, the loader moves forward, pushing dirt. The person is in the initial frame but then exits. The loader is moving towards the left or maybe back? Wait, the sequence: at 0.0, the loader is on the left, person on the right. Then in frame 1, the person is walking towards the right, loader is moving. Wait, no, the video description says the loader is yellow, and the person in white helmet. Let's track the actions.\n\nFirst, the loader (yellow, with a bucket) is positioned on the left. A person in white helmet and dark shirt is standing near the right side, walking towards the right (away from the loader). Then, the loader moves backward (since in the next frames, the loader is moving left, maybe). Wait, in the first frame, the loader is on the left, then it moves to the right? Wait, the frames show the loader moving. Let's check the movement.\n\nIn frame 0: loader on left, person walking right. Frame 1: person gone, loader moving. Wait, the video has 5 frames. Let's see:\n\n0.0: loader (yellow, bucket) with person walking right. Person is in white helmet, dark shirt. Then, the person walks away (frame 1), then the loader moves. Wait, the loader is moving forward, pushing dirt. The loader is yellow, has a large bucket. The person was there initially but leaves. Then, the loader moves, and the camera stays on the scene.\n\nSo chronological order: First, a person in white helmet and dark shirt walks away from the yellow backhoe loader, which is positioned on the left. The loader then moves backward (or forward?), pushing dirt, with the person no longer visible. The loader's bucket is lifting and moving dirt.\n\nWait, let's look at the frames:\n\nFrame 0: Loader on left (yellow), person in white helmet walking right.\n\nFrame 1: Person gone, loader is moving forward (towards right), pushing dirt.\n\nFrame 2: Loader has moved further right, maybe.\n\nWait, the sequence shows the loader moving. Let's describe the motion step by step.\n\n1. A yellow backhoe loader with a large bucket is positioned on the left side of the frame. A person wearing a white helmet and dark clothing walks from the loader towards the right, exiting the frame.\n\n2. The loader then moves forward, extending its bucket to push dirt toward the right side of the frame.\n\n3. As the loader moves, it displaces dirt, creating mounds and leveling the ground.\n\n4. The loader continues to operate, with the bucket in motion, pushing dirt away from its position.\n\nNow, spatial relationships: The loader is on the left, person was next to the loader initially, then moves right. The loader moves left to right (or right to left? Wait, in the frames, the loader starts on the left, then moves towards the right, pushing dirt. So the loader is moving right.\n\nBackground: trees and grass, but minimal.\n\nCamera perspective: the camera is stationary, observing the scene from a fixed position.\n\nNow, apply the rules: focus on motion and behavior in chronological order, mention appearance and number, spatial relationships, camera movement.\n\nLet's structure the caption.\n\nMain subjects: yellow backhoe loader (size: large, color yellow, bucket), person (white helmet, dark shirt, walking).\n\nChronological:\n\n- Initially, a person in white helmet and dark shirt walks away from a yellow backhoe loader positioned on the left, moving right.\n\n- The loader then moves forward (toward the right), extending its bucket to push dirt, displacing soil in front of it.\n\n- As the loader moves, it clears dirt and forms mounds, with the person no longer visible.\n\nCamera: stationary.\n\nBackground minimal (trees, grass, but not essential for motion).\n\nCheck rules: exclude text, named characters, stylistic.\n\nLet's draft:\n\nA person wearing a white helmet and dark clothing walks from a yellow backhoe loader toward the right, exiting the frame. The loader then moves forward, extending its bucket to push dirt toward the right, displacing soil and forming mounds. The loader continues operating with the bucket in motion as the person disappears from view. The camera remains stationary, observing the scene from a fixed position.\n\nWait, check for brevity. Let's make it concise.\n\n\"A person in a white helmet and dark shirt walks away from a yellow backhoe loader on the left side of the frame. The loader then moves forward, pushing dirt with its bucket toward the right, displacing soil", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LCPq9Jk_NzE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LCPq9Jk_NzE_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 828.6252344529976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The backhoe (construction vehicle) moves leftward while operating, and the worker pulls a rope attached to the tree, causing the tree to fall. Both motions result from explicit physical forces (locomotion and applied tension).", "background_and_ambient_analysis": "The background (grass, trees, sidewalk) remains static with no dominant fluid motion (fire, water, smoke, or wind). Ground disturbance is secondary to object interactions."}}
{"video_id": "LGEat3Jnje4", "file_name": "LGEat3Jnje4_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white apron places a wooden box on a cutting board, then opens it to reveal a long black cylindrical object inside. The box is positioned in front of various bottles and a glass of water. The camera pans right to focus on the box’s interior.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LGEat3Jnje4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LGEat3Jnje4_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 157, "blur_score": 120.50640473336324, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and discrete kitchen objects (e.g., rolling pin, bowl) move due to physical interaction (e.g., placing items on counter).", "background_and_ambient_analysis": "Background elements (wall, bottles, counter) show no uniform shifting; no fire, water, smoke, or wind observed."}}
{"video_id": "LG-Ji6-PRcg", "file_name": "LG-Ji6-PRcg_000122_000132.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A metallic meat grinder extrudes pink ground meat into a rectangular metallic tray, with the pile of meat gradually accumulating. A yellow-gloved hand appears to the right of the tray. The camera maintains a top-down perspective with slight movement, focusing on the grinder and tray.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LG-Ji6-PRcg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LG-Ji6-PRcg_000122_000132.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 491.46958068487197, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The meat (a solid, discrete object) is being extruded from a meat grinder into a tray. The motion is driven by the mechanical operation of the grinder, causing the meat to accumulate in the tray.", "background_and_ambient_analysis": "Background is static; no ambient elements like fire, water, or smoke observed. The white table surface and walls remain consistently positioned throughout the frames."}}
{"video_id": "LFnIczIxJsA", "file_name": "LFnIczIxJsA_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with blonde hair, wearing a black top and black-and-white patterned skirt, first places a wine bottle on a black mat on a metallic counter. She then walks left toward a wine-opening machine, adjusting the bottle for operation. The background features a wine bottle rack, green bottle, and wine glasses. The camera remains stationary, capturing the sequence from a fixed overhead perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LFnIczIxJsA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LFnIczIxJsA_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 223.45114917349463, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (woman) is moving hands/body to interact with objects on the counter (e.g., handling a bottle, gesturing).", "background_and_ambient_analysis": "Static background elements (shelf with flowers, bottles, wall) show no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "LGOYdfDfd6k", "file_name": "LGOYdfDfd6k_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a pink floral dress with short dark hair sits on a chair, holding a popsicle in her right hand. She brings the popsicle to her mouth, takes a bite, and smiles. Behind her, a window with bars and stacked containers are visible. The camera remains close to her with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LGOYdfDfd6k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LGOYdfDfd6k_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 35.261171893701956, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A young girl (solid, distinct object) moves her head and hand to consume an ice cream bar; the bar is held and brought to her mouth through deliberate physical motion.", "background_and_ambient_analysis": "The background (wall and window) is static and unchanging. No fluid environmental motion (fire, water, wind) is present."}}
{"video_id": "LH51CfxZpOQ", "file_name": "LH51CfxZpOQ_000107_000117.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark jacket and light-colored pants stands on a grassy field. He bends forward to adjust his stance, then straightens up while holding a golf club. The background features a grassy hill and trees. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LH51CfxZpOQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LH51CfxZpOQ_000107_000117.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 998.1580987523544, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject (golfer) is visible, performing a discrete physical motion (golf swing) with a club; the subject’s movement is distinct and trackable.", "background_and_ambient_analysis": "The background elements (trees, grassy hill) show no uniform shifting or fluid motion; there is no fire, water, or significant wind-induced movement in the environment."}}
{"video_id": "LHqikg51W7c", "file_name": "LHqikg51W7c_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark blue shirt and beige pants stands holding a yellow electric guitar with a black pickguard, then sits on a black chair, adjusting their posture while strumming with their right hand and fretting with their left hand on the guitar's neck. The guitar remains positioned in front of them as they play, with a red carpeted floor and minimal background furniture visible. The camera maintains a stationary medium shot throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LHqikg51W7c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LHqikg51W7c_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 375.41378111341396, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Person's hands moving on the guitar (fretting and strumming) due to physical action of playing.", "background_and_ambient_analysis": "No shifting backgrounds; no fluid/environmental motion (fire, water, wind) observed. Background elements (red floor, electronic equipment, wooden structure) are stationary."}}
{"video_id": "LIb1yx6CZqQ", "file_name": "LIb1yx6CZqQ_000250_000260.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates black cylindrical chess pieces on a wooden board. Initially, one black piece is centered; the hands then move multiple black pieces from the board's edges toward the center and left side, spreading them across the board. The camera maintains a static top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LIb1yx6CZqQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LIb1yx6CZqQ_000250_000260.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 162.26115074861582, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate solid chess pieces (dark and light-colored) on a board, with visible movement of pieces being pushed/shifted by human hands.", "background_and_ambient_analysis": "The background elements (chessboard, 'AmericanChess.com' text) remain static and show no shifting or fluid motion. No fire, water, or smoke present."}}
{"video_id": "LJE4cpacYDE", "file_name": "LJE4cpacYDE_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video starts with a black screen, then transitions to an outdoor scene featuring three people: a person in a pink sleeveless top being interviewed by someone holding a microphone, with a third individual in a white shirt and cap standing to the left. The interviewer, wearing glasses, is positioned to the right of the interviewee, who faces them directly. The third person looks toward the interviewee. The background includes a storefront with vertical bars. The camera remains stationary throughout, capturing the interaction from a medium shot perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LJE4cpacYDE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LJE4cpacYDE_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 284.021271074311, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are present: one holding a microphone (interviewer) and one seated (interviewee). Both exhibit subtle head movements and mouth motions consistent with talking, with no visible collisions or rapid locomotion.", "background_and_ambient_analysis": "The background shows a static storefront with glass windows, a door, and distant trees. No significant fluid/environmental motion (fire, water, smoke, or dominant wind) is observed; tree swaying is minimal and not dominant."}}
{"video_id": "LJfX8zzyMb0", "file_name": "LJfX8zzyMb0_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray hoodie and dark pants bends over a gravel surface, using a hammer to repeatedly strike a light brown elongated object, lifting the hammer and striking it with each movement. The camera maintains a slightly shaky perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LJfX8zzyMb0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LJfX8zzyMb0_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 267.41647458025466, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person (wearing light jacket and dark pants) interacts with ground using a stick, performing repetitive motion (bending, moving stick), indicating explicit physical forces on discrete objects.", "background_and_ambient_analysis": "Background elements (gravel, wall edge) remain static; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "LKA5Nlmi6Qg", "file_name": "LKA5Nlmi6Qg_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a blue floral shirt sits at a table, holding a red spoon and eating spaghetti from a turquoise plate, with food smudged on their face. The baby turns the spoon, brings it to their mouth, then looks up. Behind them, an older person in a white shirt sits at the table. The camera pans slightly around the baby, maintaining a close-up perspective with minor handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LKA5Nlmi6Qg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LKA5Nlmi6Qg_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 47.219048324249854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby is moving (holding spoon, bringing it to mouth) and adult is moving hands (eating/handling food).", "background_and_ambient_analysis": "Background is stable (wooden chair, table) with no uniform shifting. No fire, water, smoke, or wind observed."}}
{"video_id": "LJkKqAe_ZJg", "file_name": "LJkKqAe_ZJg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with an ice rink scene. First, there's a person in black clothing (maybe a uniform) moving from the right side towards the camera. Wait, no, the first frame shows the rink empty, then a person appears in the background on the left? Wait, no, let's check the timestamps.\n\nFrame 0: Empty ice rink. Walls with posters, ceiling lights. Frame 1: same, but maybe the person is just starting to appear? Wait, frame 1.7 (assuming 0.3s is first frame), then frame 2: person walks into view from the right? Wait no, in the video description, it says at [0.3s] empty rink, [1.4s] person appears in the background on the left? Wait, no, the user's video description:\n\nAt 0.3 seconds: empty rink. Then 1.4 seconds: person walks in (from the right? Wait, in the video, the person starts off-screen and moves toward the camera. Let's see: the first frame is empty, then at 1.4s, the person is on the right side (since in frame 1.4, the person is entering from the right), then in frame 2.5, they're moving toward the camera, and by frame 3.6s, they're in the center, then exit the frame.\n\nSo chronological order: Initially, the ice rink is empty. Then a person in dark clothing (black) enters from the right side of the frame, moves across the ice toward the camera, and exits the frame on the left. The person is alone, moving in a straight line. Background: ice rink with white walls, ceiling lights, and a poster of a green car on the left wall (but according to rules, minimal background unless essential. So maybe mention only if necessary. The problem says \"exclude text recognition\", so the poster with the car can be ignored as it's text-related? Wait, the rule says \"exclude text recognition\", so the green car is a visual element but not text, so maybe it's okay to mention the green car as part of the background? Wait, no, the rule says \"background descriptions minimal unless essential for understanding motion\". Since the motion is the person moving across the ice, the background elements (like the walls, ceiling) are necessary for context, but the green car might not be essential. But the rule says \"minimal\", so maybe just mention the ice rink's setting.\n\nWait, the main subject is the person. So let's outline:\n\n- Start: empty ice rink with white walls and ceiling lights.\n- Then, a person in dark clothing enters from the right side of the frame, walks across the ice toward the camera, passes through the center, and exits the frame on the left.\n- The person is alone, moving straight.\n- Camera perspective: static (no movement mentioned, since the camera stays in the same position as the person moves through it).\n\nCheck the video description:\n\n[0.3s] empty rink.\n\n[1.4s] person appears in the background? Wait, no, the user's description shows:\n\n<0.3 seconds> [empty]\n\n<1.4 seconds> [person starts moving into the frame]\n\n<2.5 seconds> [person moving closer]\n\n<3.6 seconds> [person in center, passing]\n\n<4.7 seconds> [person exits]\n\nSo the person enters from the right (since in frame 1.4, the person is on the right side), moves towards the camera (left to right?), wait no, in the ice rink, the person moves from the right side of the frame towards the left, passing the camera. Wait, when the person is in the frame, they are moving from right to left across the ice. Wait, in frame 3.6s, the person is in the center, then in frame 4.7s, they exit to the left. So movement direction: from right to left.\n\nWait, in the video, the camera is fixed. The person starts at the right edge of the frame (at 1.4s), moves leftward, passing through the middle (2.5s), and exits the left side (4.7s).\n\nSo the motion is: a single person in dark clothing enters from the right side of the frame, walks across the ice towards the left, and exits the frame on the left side.\n\nCamera: fixed (no movement, since the frames don't show camera panning or moving).\n\nBackground: ice rink with white walls, ceiling lights (minimal description).\n\nNow, write a concise paragraph:\n\nInitially, an empty ice rink with white walls and ceiling lights is shown. A", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LJkKqAe_ZJg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LJkKqAe_ZJg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 110, "blur_score": 35.87331537645069, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (wearing dark clothing) moves across the ice rink from left to right, exhibiting controlled skating motion. The person is clearly visible and distinct, with consistent locomotion without blurring or distortion.", "background_and_ambient_analysis": "The background (walls, ceiling lights, poster) remains stationary with no fluid motion, wind effects, or environmental phenomena like water or smoke. Background elements are fixed and do not shift uniformly."}}
{"video_id": "LKxuTY5GjNM", "file_name": "LKxuTY5GjNM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark blue shirt and gray pants bends over a stone block, hammering it with a tool. The camera pans right to reveal a second man in a yellow shirt and dark pants also hammering stone blocks. The ground is covered in碎石, and the camera maintains a slight shake as it moves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LKxuTY5GjNM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LKxuTY5GjNM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 412.5773130045361, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are interacting with solid objects (bricks): one person is lifting and placing bricks, while another person is working with bricks in the background. Their movements are due to physical actions like lifting, carrying, and placing.", "background_and_ambient_analysis": "The background consists of static rubble and stones with no fluid or environmental motion (fire, water, wind). Background elements show no uniform shifting."}}
{"video_id": "LHZa4dpyr1c", "file_name": "LHZa4dpyr1c_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in white shirts and dark shorts stand barefoot on a white platform over blue water near a white seaplane. The man on the left steps back, while the man on the right bends to adjust the seaplane’s wing. A person enters the cockpit, and the right man walks away from the plane toward the camera. The camera maintains a static, top-down view with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LHZa4dpyr1c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LHZa4dpyr1c_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 155, "blur_score": 113.4446091391386, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people on a boat are moving: one steps around the large marine object, another bends to interact with it. Their motion is explicit locomotion and interaction with the object.", "background_and_ambient_analysis": "The ocean shows gentle wave motion, but it is not dominant; the sky is clear and static. No uniform shifting of background elements (e.g., walls, ground) is observed."}}
{"video_id": "LJ_AQBHSnp8", "file_name": "LJ_AQBHSnp8_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours light-colored cake batter from a container into a baking sheet lined with parchment paper on a wooden surface, then lifts the container away and positions the baking sheet on the surface. To the right of the baking sheet, an electric mixer with orange and purple accents rests on the wooden surface. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LJ_AQBHSnp8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LJ_AQBHSnp8_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 285.9119492031778, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a container holding batter, rotating and tilting it to mix the contents. The container and batter exhibit controlled, discrete motion due to human action.", "background_and_ambient_analysis": "The wooden table and food processor remain stationary throughout; no fluid motion (fire, water, smoke) or wind-driven elements are present."}}
{"video_id": "LMqDL_3Ie9g", "file_name": "LMqDL_3Ie9g_000292_000302.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A climber wearing a white tank top and black pants ascends an indoor rock wall, gripping colorful holds with both hands and feet. The climber shifts position upward, moving their left hand to a higher hold while adjusting their stance, maintaining balance on the wall’s surface. The camera remains fixed, capturing the climber’s steady ascent with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LMqDL_3Ie9g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LMqDL_3Ie9g_000292_000302.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 128.42519051655293, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single climber (human) is ascending the wall, using both hands and feet to grip holds; limbs exhibit discrete motion from physical effort (pulling, reaching, stepping).", "background_and_ambient_analysis": "The rock wall background remains static with consistent hold patterns and lighting; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "LMxd-yegZeI", "file_name": "LMxd-yegZeI_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt with dark stripes, red shorts, and a blue cap plays an electric guitar with a blue strap, fingers moving along the fretboard and strumming. The camera gradually shifts downward, revealing more of the guitar body and the person’s legs while maintaining a close-up perspective, with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LMxd-yegZeI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LMxd-yegZeI_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 1924.389285588752, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (a human) is moving their hands and body to play the guitar. The guitar is being held and manipulated by the person, causing movement.", "background_and_ambient_analysis": "The background (wall) is static and there are no fluids or environmental motions (e.g., fire, water, wind) visible. The wall does not shift uniformly, indicating no camera motion."}}
{"video_id": "LNc0SbqxL8E", "file_name": "LNc0SbqxL8E_000214_000224.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small white icing snowman with red hat and scarf, featuring black button details, sits on a white surface. To its right, a hand holding a knife moves the knife over a small piece of icing, manipulating it on the surface. The camera remains top-down with no movement, focusing on the snowman and the hand’s actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LNc0SbqxL8E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LNc0SbqxL8E_000214_000224.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 82.3701920049503, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand holding a knife moves discretely across the frame to position the knife near the snowman, with no other significant moving objects.", "background_and_ambient_analysis": "The background consists of a static white surface with no shifting elements, fire, water, or wind observed. No fluid or environmental motion detected."}}
{"video_id": "LOvkczFsgXg", "file_name": "LOvkczFsgXg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to look at the video frames provided. The first frame shows a close-up of feet in a dark, possibly purple, fabric with a \"LIVE\" label and FOX 5 logo. Then the next frames (2-5) show two people indoors. \n\nStarting with the first frame: there's a close-up of feet, one in a light-colored shoe (white? tan?), and the other foot is near it. The fabric is dark purple. But the rules say to exclude text recognition, so maybe ignore \"LIVE\" and \"FOX 5\" since they're text. The task says focus on motion and behavior of main subjects. The first frame is a close-up, so the main subject is the feet, maybe in a bowl? Wait, the first frame's image: two feet in a dark bowl-like container, surrounded by dark material. Then the next frame is two girls in a room. \n\nWait, the video has two parts: frame 0 is close-up of feet, then frames 1-5 (assuming 0 to 5 seconds) show the girls. Let's check the frames:\n\n[0.0] shows a close-up of feet in a dark purple fabric (maybe a bucket or bowl), with one foot in a white shoe. The fabric is wrinkled, dark purple. Then [1.4] shows two girls: one in yellow polo shirt and light shorts, standing in front of a whiteboard; the other in white shirt and green shorts, standing to her right. They're in a room with a door and a chair.\n\nThen [2.5] to [5.0] shows the same two girls. The first girl (yellow shirt) is standing in a bucket (since in frame 1.4 she's standing on a bucket? Wait, frame 1.4: the girl in yellow is in a bucket. Yes, in frame 1.4, she's standing in a bucket (wooden, maybe), and the other girl is standing to her right. Then in frame 2.5, the girl in yellow starts to step out of the bucket, then in 3.0, she steps out, and in 4.0, she's standing, and the other girl is moving her foot. Wait, the sequence:\n\nFrame 0: close-up of feet in a dark container (maybe a bucket) with purple fabric around. Then frame 1: two girls in a room. The girl in yellow is in the bucket (her feet are in the bucket), and the other girl is standing next to her. Then as the video progresses (frames 2-5), the girl in yellow steps out of the bucket, and the other girl also steps out.\n\nSo chronological order: First, a close-up of feet inside a dark fabric-lined container (maybe a bucket). Then, two individuals (one in a yellow polo and light shorts, the other in a white top and green shorts) are standing in a room. The person in yellow is positioned inside a wooden bucket, with their feet submerged. The other person stands to their right. The person in yellow then steps out of the bucket, moving their body, while the other individual steps to the side, adjusting their stance.\n\nNow, the caption needs to be concise, chronological. Let's structure it:\n\n1. Start with the initial scene: close-up of feet in a dark container (fabric, purple) — but rules say exclude text recognition, so \"dark purple fabric\" might be okay (not text). Then the transition to the two people.\n\nWait, the first frame is the only one with the feet, then the rest is the two girls. So the video starts with a close-up of feet (likely in a bucket with dark purple material), then shifts to two people in a room where one is standing in a bucket.\n\nWait, the first frame: \"a close-up of feet in a dark purple fabric-lined container (possibly a bucket) with one foot in a light-colored shoe.\" Then the next frames: two people in a room. The person in yellow (polo, light shorts) is standing in a bucket, the other (white top, green shorts) stands to her right. Then the person in yellow steps out of the bucket, and the other person also moves.\n\nNeed to mention the motion in chronological order. So first, close-up of feet (maybe in a bucket), then the scene cuts to two people in a room, one in a bucket, then the person steps out.\n\nBut the rules say \"chronological paragraph describing the provided video\" — so the video sequence is frame 0 (close-up), then frames 1-5 (the two girls).\n\nSo the caption should start with the close-up, then transition to the room scene.\n\nLet's outline:\n\n- Initial frame:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LOvkczFsgXg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LOvkczFsgXg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 215.9009580506513, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are visible in the indoor scene; the person in the yellow top and beige shorts exhibits swaying and lifting motion, while the other individual in the green shorts also moves. Their motion appears deliberate and controlled, consistent with human locomotion.", "background_and_ambient_analysis": "The background elements (wall, door, floor) remain static throughout the sequence; no shifting background or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "LPSdXfWBbmI", "file_name": "LPSdXfWBbmI_000138_000148.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark suit is seen driving a car with hands on the steering wheel. The scene transitions to exterior shots of a dark SUV moving along a sunlit road, passing trees and infrastructure as it continues driving. The camera follows the vehicle from the front, capturing its steady motion through the landscape.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LPSdXfWBbmI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LPSdXfWBbmI_000138_000148.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 155.7723941443582, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "LQQHzs61N_g", "file_name": "LQQHzs61N_g_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark vest over a light shirt and pants sits on a stool, holding a small container with both hands. He adjusts and manipulates the object, moving his hands in a repetitive motion while remaining seated. The setting includes a patterned rug on the floor and baskets against the wall behind him. The camera maintains a static position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LQQHzs61N_g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LQQHzs61N_g_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 159, "blur_score": 259.2100767582335, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (discrete solid object) is seated on a couch, with their arms and hands moving as they interact with an object (e.g., remote control).", "background_and_ambient_analysis": "The background (walls, furniture, clock, picture) is static with no shifting. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "LQquMvhkrUo", "file_name": "LQquMvhkrUo_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people sit at a table; the individual on the left, wearing a dark and light colored shirt, turns their head and shifts position, while the person on the right, in a light shirt, also moves. The camera remains fixed at a low angle from the table surface, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LQquMvhkrUo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LQquMvhkrUo_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 167.11359643135071, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one turns head and upper body, leans forward, and adjusts posture; the other occasionally shifts position and interacts with the first person.", "background_and_ambient_analysis": "Background elements (window, curtains, walls) show no uniform shifting or fluid motion; no fire, water, smoke, or wind visible."}}
{"video_id": "LPH_WYo7-OI", "file_name": "LPH_WYo7-OI_000524_000534.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a small multicolored wire connector (blue, yellow, green) moves it toward a motherboard, then inserts the connector into a port. The motherboard features a large heatsink, capacitors, and circuitry. The camera maintains a close-up, static view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LPH_WYo7-OI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LPH_WYo7-OI_000524_000534.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 421.2053104059635, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and a tool (screwdriver) are moving to manipulate wires and components on the motherboard.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (e.g., fire, water, wind) observed. The background (computer case interior) is static."}}
{"video_id": "LPZ1Q5zqdWE", "file_name": "LPZ1Q5zqdWE_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a small rectangular cosmetic case with both hands, bringing it close to the camera to display its contents. They adjust the case's position, then open it to reveal the interior. The hands, adorned with a ring on one finger, remain in front of the camera throughout the sequence. The camera maintains a close-up perspective with minimal movement, focusing on the product and hands against a neutral background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LPZ1Q5zqdWE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LPZ1Q5zqdWE_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 30.51453545344553, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands move to present and manipulate a makeup palette; discrete solid objects (hands, palette) exhibit intentional motion due to physical interaction.", "background_and_ambient_analysis": "The background (wall/door) remains static with no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "LR6d8g4s3Hk", "file_name": "LR6d8g4s3Hk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a yellow outfit with bunny ear headband and blue decorative hairpiece is held by an adult. The adult's hand adjusts the headband, then lifts a white cloth near the baby's face, followed by the baby turning their head while holding the cloth. The baby remains in close proximity to the adult, with slight shifts in position and focus. The camera maintains a close-up perspective with minimal movement, capturing the interaction from a frontal angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LR6d8g4s3Hk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LR6d8g4s3Hk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 45.64178774257, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby (discrete object) is being fed by a hand (another discrete object); the baby's head, mouth, and hand movements are visible during feeding interaction.", "background_and_ambient_analysis": "Background contains indistinct lights with no uniform shifting or fluid motion (fire, water, smoke, wind), so no dominant ambient environmental motion."}}
{"video_id": "LQp5_0N0JJA", "file_name": "LQp5_0N0JJA_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately eight basketball players, primarily in yellow jerseys and black shorts, stand near the hoop on an outdoor court. One player in a yellow jersey shoots the basketball toward the hoop, which successfully goes through. The players then disperse, running in various directions across the court. The camera remains stationary, capturing the entire scene from a fixed perspective with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LQp5_0N0JJA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LQp5_0N0JJA_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 315.9659340927162, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players in yellow and pink athletic attire are moving via locomotion (running, passing), exhibiting distinct physical motion patterns.", "background_and_ambient_analysis": "No significant shifting of background elements (trees, fence, court lines); no fluid/environmental motion (fire, water, smoke, or wind) dominates the scene."}}
{"video_id": "LREEO-OWlXc", "file_name": "LREEO-OWlXc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a spoon stirs a light brown liquid in a white ceramic mug with a handle, moving the spoon in circular motions within the mug and then lifting it out. The camera maintains a top-down view, remaining steady throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LREEO-OWlXc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LREEO-OWlXc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 34.0180558694473, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving in a circular motion, stirring a cup of coffee. The hand is a discrete solid object interacting with the liquid.", "background_and_ambient_analysis": "The background (dark surface) shows no shifting or uniform movement; no fire, water flow, smoke, or wind is present."}}
{"video_id": "LS72oy-7FIY", "file_name": "LS72oy-7FIY_000123_000133.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break down the video. The main subjects here are the people performing. First, the person in the gray shirt is playing a didgeridoo and singing into a microphone. To his right, there's someone playing a keyboard. Then there's another person sitting, maybe on the right side. In the background, there's a red car, some people moving around, like walking or standing. The setting is indoors, probably a mall or public space with bright lighting. \n\nNow, let's structure chronologically. The first few seconds: the main performer (gray shirt) is actively playing the didgeridoo and singing. The keyboardist is playing the keyboard. The background has people passing by, maybe near the red car. The camera seems to be stationary, capturing the scene from a fixed position. Need to mention the spatial relationships: the didgeridoo player is in front, keyboardist to his right, others around. Keep background minimal, but the red car is a notable element. \n\nCheck the rules: focus on motion/behavior. So, the didgeridoo player is playing and singing, keyboardist playing, then people in the background moving. The caption should be concise. Let's draft: A man in a gray shirt plays a didgeridoo while singing into a microphone, seated in front of a keyboardist in a dark shirt who plays a keyboard. To the right, another person sits near a wooden structure. In the background, people walk past near a red vehicle. The camera remains stationary, capturing the indoor performance space with minimal background activity.\n\nWait, need to be chronological. The video starts with the man playing didgeridoo, keyboardist playing, then people moving. So order: The man in gray plays didgeridoo and sings into a mic; adjacent to him, a person in dark shirt plays keyboard. Behind them, a red car is visible, and a few people walk and stand near a red banner. The camera stays fixed, observing the indoor scene.\n\nAlso, check for main subjects: the two performers in the foreground, the others are background. So focus on their actions. Let's make it concise. \"A man in a gray shirt plays a didgeridoo and sings into a microphone, seated in front of a keyboardist in a dark shirt who plays an electronic keyboard. Another person sits to the right, near wooden instruments. In the background, individuals walk past a red vehicle and stand near a red banner. The camera remains stationary, capturing the indoor performance.\" \n\nCheck rules: exclude text recognition (no mention of banners' text), named characters, stylistic. So \"red banner\" is okay since it's not text, just color. Wait, the banner is red, but the text on it is not to be included. So just \"a red banner\" is fine.\n\nNow, ensure chronological order: the actions happen in the sequence of the video. The didgeridoo player is active, keyboardist plays, people move. So the caption should mention that.\n\nFinal check: \"A man in a gray shirt plays a didgeridoo and sings into a microphone, seated in front of a keyboardist in a dark shirt playing an electronic keyboard. To the right, another individual sits near wooden instruments. In the background, people walk past a red vehicle and stand near a red banner. The camera remains stationary, capturing the indoor performance.\" \n\nWait, the keyboardist is in the background? No, the keyboardist is behind the didgeridoo player. So \"seated in front of\" might not be right. Let's see: the man in gray is in front, the keyboardist is standing to his right (since in the frame, the keyboardist is to the right of the didgeridoo player). So \"to the right of the didgeridoo player, a keyboardist in a dark shirt plays an electronic keyboard.\"\n\nYes, that's better. So: \"A man in a gray shirt plays a didgeridoo and sings into a microphone, seated with a keyboardist in a dark shirt playing an electronic keyboard to his right. Another person sits nearby, near wooden instruments. In the background, people walk past a red vehicle and stand near a red banner. The camera remains stationary, observing the indoor setting.\"\n\nCheck if all rules are met: chronological (actions happen as in the video), appearance (gray shirt, dark shirt, red vehicle), spatial (to the right, background), camera stationary. Background minimal, text excluded. Looks good.\n</think>\n\n<caption_output>A man in a gray shirt plays a didgeridoo and sings into a microphone, seated with a keyboardist in a dark shirt playing an electronic keyboard to his right. Another individual sits nearby, near wooden instruments. In the background, people walk past a red vehicle and stand near a red banner. The camera remains stationary, observing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LS72oy-7FIY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LS72oy-7FIY_000123_000133.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 164.37069084152594, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are moving: a seated person (talking and gesturing with microphone), a standing person (working at table), and background individuals (walking).", "background_and_ambient_analysis": "The background (walls, ceiling, staircase) is static and shows no uniform shifting. There is no fire, water, smoke, or wind."}}
{"video_id": "LSoVijURdMg", "file_name": "LSoVijURdMg_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a light-colored plate pours orange shredded vegetables into a black wok containing sautéed meat and red onions. Next, the same hand adds thin orange and white strips from another plate into the wok. Finally, shredded light green vegetables are poured from a third plate into the wok while a wooden spoon rests inside. The camera maintains a top-down view throughout, capturing the sequential addition of ingredients over a stovetop with visible control knobs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LSoVijURdMg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LSoVijURdMg_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 84.44438231499473, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand uses a wooden spoon to add shredded carrots, cabbage, and other ingredients into a pan containing sautéed onions and meat. The ingredients and spoon exhibit discrete, solid object motion as they are stirred and combined.", "background_and_ambient_analysis": "The background consists of a static kitchen countertop and stovetop, with no significant shifting or fluid motion (fire, water, wind) observed."}}
{"video_id": "LXV_fJMDAEM", "file_name": "LXV_fJMDAEM_000221_000231.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one with long dark hair in a patterned top and another with shorter brown hair in a black tank top, sit facing each other at a table. They hold hands and move their arms, engaging in a hand game while occasionally laughing. The camera remains close, slightly shaky, capturing their interaction from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LXV_fJMDAEM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LXV_fJMDAEM_000221_000231.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 163.55978468105462, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two women are seated at a table, moving their hands and arms as they interact. A third person briefly enters the frame and moves in front of the camera, causing an obstruction.", "background_and_ambient_analysis": "The background (walls, furniture) is static and shows no shifting. There are no fluids or environmental phenomena (fire, water, wind) present."}}
{"video_id": "LX_oFbvEZ-0", "file_name": "LX_oFbvEZ-0_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a black power tool on a tall brown cylindrical object. Initially, the tool is held horizontally against the cylinder's side; the person then positions the tool vertically, pressing it onto the cylinder while using their hand to stabilize the cylinder. The scene takes place outdoors on a concrete surface with some plants visible. The camera remains stationary, capturing a close-up view of the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LX_oFbvEZ-0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LX_oFbvEZ-0_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 66.92952562124464, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A power drill (solid object) is moved by a person's hand (another solid object) to drill into a stationary pipe. The drill is actively applied with physical force to the pipe, resulting in controlled motion of the drill.", "background_and_ambient_analysis": "The background consists of a static concrete surface and plants with no shifting or environmental motion (e.g., no fire, water, smoke, or wind). The background elements remain consistently positioned throughout the frames."}}
{"video_id": "LVadhU7T26k", "file_name": "LVadhU7T26k_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals stand in a dimly lit room; a person with long dark hair and a plaid shirt on the left initially holds up a finger, then points forward, followed by covering their mouth with both hands. To their right, a person with a feathered headpiece and elaborate face paint remains mostly still, while a child in a striped shirt on the far right opens their mouth and looks toward the camera. The camera remains stationary throughout, capturing them from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LVadhU7T26k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LVadhU7T26k_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 87.5981668424083, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: the person on the left gestures with their hands (up/down motion), and the child's head and facial expressions shift slightly.", "background_and_ambient_analysis": "Static background elements (walls with framed pictures) show no shifting or fluid motion. No fire, water, or wind effects observed."}}
{"video_id": "LV35pxWY8Fc", "file_name": "LV35pxWY8Fc_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black-and-white striped shirt covers their face with both hands, then lifts hands to the forehead while speaking, followed by returning hands to the face. The individual remains in front of a wall with a decorative hook rack and dark curtain. The camera maintains a steady close-up position with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LV35pxWY8Fc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LV35pxWY8Fc_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 43.67301495538744, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing discrete facial and hand movements (covering eyes, rubbing face, adjusting hair), with motion originating from their own actions.", "background_and_ambient_analysis": "Background elements (wall with hooks, dark curtain) remain static throughout the video; no fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "LXoY_mUdzyE", "file_name": "LXoY_mUdzyE_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A rider wearing a helmet and light gray jacket sits atop a dark brown horse with white lower legs, guiding it as it walks steadily across an indoor arena. The horse maintains a consistent gait, moving from left to right, while the camera follows the movement with a slight pan, keeping the subjects centered against plain walls and barriers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LXoY_mUdzyE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LXoY_mUdzyE_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 32.778435911319875, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: horse (dark brown with white markings) and rider (wearing blue top, white breeches, and helmet). Both move together via horse's locomotion (gait changes, forward progression) without external environmental forces.", "background_and_ambient_analysis": "No shifting background elements (walls, fence, arena walls remain static throughout). No fluid/environmental motion (fire, water, smoke, or wind) observed; indoor arena environment is stable."}}
{"video_id": "LX8GwRUjExU", "file_name": "LX8GwRUjExU_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red mailbox sits on a street with green grass and trees in the background. A person's light-colored sleeve-hand places a letter into a stone mailbox labeled \"3972\" attached to a wall. Next, the same person's hand inserts mail items into a red mailbox with a car and trees visible behind it. The sequence continues with the hand handling mail inside the red mailbox. The camera remains static for the initial scene, then shifts to close-up shots of the hand actions during mailbox insertion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LX8GwRUjExU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LX8GwRUjExU_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 443.27510477948204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (from a person) and mail (envelopes) moving due to explicit physical forces: the hand inserts mail into mailboxes with discrete motion, causing the mail to be displaced.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) present. Background elements (stone wall, red mailbox, street, trees) remain static in each frame with no uniform motion."}}
{"video_id": "LZ2FXIDYIoI", "file_name": "LZ2FXIDYIoI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black short-sleeve shirt grips a wine bottle with a wooden-handled corkscrew, twisting the tool into the cork while holding the bottle steady with their other hand. They then pull upward on the corkscrew to extract the cork, maintaining a firm grip on the bottle throughout the action. The bottle stands upright in front of the person, with a dark background visible behind them. The camera remains static in a close-up position, focusing on the hands and bottle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LZ2FXIDYIoI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LZ2FXIDYIoI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 45.123659264912924, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulating a corkscrew to open a wine bottle; discrete motion from explicit physical forces (hand movements and bottle interaction).", "background_and_ambient_analysis": "The background is dark and static with no visible shifting elements or fluid/environmental motion (fire, water, wind). The bottle and surface remain fixed."}}
{"video_id": "LZtlh-DYnCQ", "file_name": "LZtlh-DYnCQ_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals in black shirts and light-colored pants collaborate to handle a light-colored snake, extracting it from a plastic bag and guiding it over a red bowl. Multiple hands maneuver the snake’s body while one person holds its head, transitioning from a medium shot to close-ups of the hands and snake, with a slight camera shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LZtlh-DYnCQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LZtlh-DYnCQ_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 105.68145913456944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (discrete solid objects) are actively manipulating a white object (e.g., cloth or balloon) through hand movements, demonstrating physical interactions.", "background_and_ambient_analysis": "Background elements (walls, furniture) show no significant uniform shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "LaJpeYB-cio", "file_name": "LaJpeYB-cio_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man sits on a couch holding a white plastic laundry basket with vertical slits; he places the basket on his lap and lifts a white cloth item from it. The scene transitions to a still image of various cleaning products, including a green-labeled \"Simply Whiter\" jar, a white bottle, blue and orange scrubbers, and other accessories arranged on a white background. The camera remains stationary during the product display.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LaJpeYB-cio.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LaJpeYB-cio_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 326.1336265849643, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: a person (man on couch) moving a laundry basket. The man’s actions involve lifting, holding, and repositioning the basket, driven by explicit physical locomotion.", "background_and_ambient_analysis": "Static background elements (couch, bookshelf, curtains) show no uniform shifting or fluid motion (e.g., fire, water, wind). The scene transitions to a static product display with no environmental fluid dynamics."}}
{"video_id": "LaT6U95idVU", "file_name": "LaT6U95idVU_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A woman with long dark hair, wearing a black top and a white watch, sits in front of a mirror, using her hands to adjust her eye area. Behind her, a second person in black clothing assists by using their hands near the first woman’s face. The camera remains static in a close-up view, capturing the two individuals from the front.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LaT6U95idVU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LaT6U95idVU_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 161, "blur_score": 227.49961771437324, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The primary discrete objects are the woman's hands manipulating an object (likely a small device) and the person partially visible behind her, showing controlled hand movements.", "background_and_ambient_analysis": "The background (wall, partial figures) appears static with no fluid or environmental motion (e.g., fire, water, wind) detected."}}
{"video_id": "LaXO_9Mu7FM", "file_name": "LaXO_9Mu7FM_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds the person's eyebrow in place while another hand uses a dark applicator to apply product along the brow line. The applicator moves methodically from the inner to outer edge, then a small brush blends the product. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LaXO_9Mu7FM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LaXO_9Mu7FM_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 41.652343607839526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand with dark nail polish is manipulating a small tool (likely a brow pencil or similar cosmetic implement) to shape or apply product to an eyebrow. The hand and tool move precisely over the skin, indicating deliberate motion for cosmetic application.", "background_and_ambient_analysis": "No visible shifting background elements or fluid/environmental motion (fire, water, wind) detected. The background is obscured by the subject's hair and focused on the eyebrow area."}}
{"video_id": "La_IekP7kgg", "file_name": "La_IekP7kgg_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small black dog stands on its hind legs, reaching toward a girl in a pink shirt and light pants as she walks toward it from the right. The girl circles the dog while maintaining contact, and the dog stays upright throughout. The background includes a table and a television. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/La_IekP7kgg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/La_IekP7kgg_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 94.94374905087021, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl in the pink shirt and the black dog exhibit distinct locomotion: the dog is jumping upward while interacting with the girl, and the girl is moving slightly while engaging with the dog.", "background_and_ambient_analysis": "Background elements (furniture, walls) remain static across frames; no fire, water, smoke, or wind is visible to indicate ambient environmental motion."}}
{"video_id": "LaskBVxtF1E", "file_name": "LaskBVxtF1E_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a poster for \"Love's Labor Lost\" in a park. Then cuts to two people in maroon shirts. The man is waving, then making a peace sign, and gesturing. The woman is standing next to him, smiling. Background has greenery. Camera seems to stay steady, focusing on them. Need to describe chronological order: first poster, then the two people. Their actions: man waves, then peace sign, gestures; woman smiles. Spatial: man left, woman right. Background minimal. Exclude text. So structure: start with poster, then scene with two people, their actions, camera.\n\nWait, the rules say focus on motion and behavior. So first frame is the poster, then the next frames are the two people. So the caption should start with the poster, then transition to the two people. But the rules say \"chronological paragraph\". So first the poster is shown, then the two people in the park. Then their actions.\n\nWait, the video starts at [0.0] with the poster. Then [1.4] to [5.0] shows the two people. So the sequence is: poster appears, then cut to two people in maroon shirts (man and woman) in front of a sign (but background is greenery). The man waves his right hand up, then makes a peace sign with his right hand, then gestures with his left. The woman is to his right, smiling.\n\nSo chronologically: the video begins with a poster, then transitions to two people. Describe the people's actions. Keep it concise.\n\nLet me draft:\n\nThe video opens with a poster, then cuts to two people in maroon shirts standing in a park. The man on the left waves his right hand, then makes a peace sign, and gestures toward the woman, who stands to his right, smiling. The background features green foliage. The camera remains steady, focusing on the two individuals.\n\nWait, check rules: exclude text recognition. So don't mention the poster's text. The first frame is the poster, but we have to describe it as \"a poster\" without text. Wait, the first frame is a poster for Love's Labor Lost, but the rules say exclude text recognition. So \"a poster\" is enough. Then the next part is the two people.\n\nWait, the problem says \"focus primarily on the motion and behavior of main subjects\". The first frame is a poster, which is an object. Then the main subjects are the two people. So start with the poster, then the two people.\n\nBut the rules say \"chronological paragraph describing the provided video\". So the video starts with the poster, then cuts to the people.\n\nSo caption should be:\n\nThe video begins with a poster, then cuts to two people wearing maroon shirts standing outdoors. The man on the left gestures with his right hand, first waving, then making a peace sign, and pointing toward the woman to his right, who smiles and looks at him. The background consists of green foliage. The camera stays steady, focusing on the pair.\n\nWait, need to check the elements:\n\n- People: two, maroon shirts (man in polo, woman in tank top with white stripe). But rule b: mention appearance and number. So \"a man and a woman wearing maroon shirts\". The man is in a polo, woman in tank top with white stripe. But maybe keep it simple: \"two people in maroon shirts\".\n\n- Actions: man waves (right hand up), then peace sign (right hand), then gestures (left hand). Woman is next to him, smiling.\n\n- Spatial: man left, woman right.\n\n- Background: green foliage.\n\n- Camera: steady.\n\nRule e: minimal background unless essential. Green foliage is background, so mention.\n\nSo putting it all together:\n\nThe video opens with a poster, then shifts to two people in maroon shirts standing in a park. The man on the left raises his right hand in a wave, then forms a peace sign with his right hand, and gestures with his left hand toward the woman to his right, who smiles and looks at him. The background features dense green foliage. The camera remains steady, centered on the pair.\n\nCheck rules:\n\na) motion and behavior: yes, described chronological.\n\nb) appearance and number: two people, maroon shirts.\n\nc) spatial: man left, woman right.\n\nd) camera: steady.\n\ne) background: minimal.\n\nf) exclude text: yes, no text mentioned.\n\ng) no reasoning.\n\nYes, this should work.\n</think>\n\n<caption_output>The video opens with a poster, then cuts to two people in maroon shirts standing outdoors. The man on the left raises his right hand in a wave, then forms a peace sign with his right hand, and gestures with his left hand toward the woman to his", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LaskBVxtF1E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LaskBVxtF1E_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 126.93683040929737, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people in maroon shirts exhibit discrete motion: the man gestures (waving, saluting, hand movements) and shifts position slightly, while the woman remains mostly stationary with minor adjustments. Both movements are explicit physical locomotion and gestures.", "background_and_ambient_analysis": "The background consists of static trees and a fixed sign ('LOVE'S LOST') showing no shifting or fluid motion. No fire, water, smoke, or wind-driven environmental effects are present."}}
{"video_id": "LcRSWo8b3tg", "file_name": "LcRSWo8b3tg_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A climber in a black shirt and dark pants ascends an indoor rock wall, using red, yellow, and green holds to move upward while shifting weight; the climber momentarily slips downward as the camera maintains a fixed, slightly shaky view of the climbing motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LcRSWo8b3tg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LcRSWo8b3tg_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 161, "blur_score": 68.74420571626028, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A climber is moving upwards on the rock wall using handholds and footholds.", "background_and_ambient_analysis": "The background (rock wall) is static with no shifting. No fluid or wind motion is present."}}
{"video_id": "Lg_fDcnXdo4", "file_name": "Lg_fDcnXdo4_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark gray shirt and blue jeans approaches a person dressed in a full silver suit with a matching hat, standing on a city street. They shake hands, with the gray-shirted man then stepping back slightly while the silver-suited figure remains stationary. A pile of shoes lies on the ground nearby, and pedestrians move in the background. The camera maintains a stationary mid-level perspective with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Lg_fDcnXdo4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Lg_fDcnXdo4_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 168.38901882541705, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two main subjects (men) are moving: one in gray suit walking in a circular pattern and the other in white suit performing a dance or interaction. Their motion is driven by locomotion and physical interaction.", "background_and_ambient_analysis": "The background elements (buildings, ground markings) are static with no uniform shift. No significant ambient motion (fire, water, wind) is present; only people walking in the background, which is normal urban activity."}}
{"video_id": "Lg-M1KfGjOY", "file_name": "Lg-M1KfGjOY_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two riders on dark horses, one wearing a white hat, pursue a light-colored calf in an indoor rodeo arena. The riders gallop side by side, with the calf running ahead of them; the camera follows the motion, panning left as the subjects move across the dirt floor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Lg-M1KfGjOY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Lg-M1KfGjOY_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 29.62777400125359, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two riders on horses and a steer are moving. The riders chase the steer, which eventually falls to the ground.", "background_and_ambient_analysis": "The background (arena walls and fence) is static with no significant uniform shift. The dust is a result of the discrete objects' motion (particulate matter) and not a fluid environmental motion."}}
{"video_id": "Lf1zaTK2YC4", "file_name": "Lf1zaTK2YC4_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A female athlete in a pink tank top with braided hair holds a javelin, raising it overhead in a throwing motion. She extends her right arm upward, positioning the javelin above her head as she completes the delivery phase. The camera maintains a close-up perspective, tracking her arm movement, with blurred spectators in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Lf1zaTK2YC4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Lf1zaTK2YC4_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 111.01784204251322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Athlete (solid object) executing javelin throw: arm and torso movements driven by muscular action, javelin held and prepared for release.", "background_and_ambient_analysis": "Background (spectators and trees) is static with no uniform shifting or fluid motion; no fire, water, smoke, or significant wind effects observed."}}
{"video_id": "LiF_4TqJ3j0", "file_name": "LiF_4TqJ3j0_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a dark blue vest with pink sleeves sits at an outdoor table, initially looking down; a woman in a strapless purple dress sits to her right, reaching toward her arm. The girl lifts her hand, then looks up as the purple-dress woman gestures toward her. A third woman in a black top sits to the purple woman’s right, observing. The background includes white-clothed tables on a grassy area, and the camera remains steady, focusing on the seated individuals.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LiF_4TqJ3j0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LiF_4TqJ3j0_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 286.70765755326, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child and adult(s) are moving their arms and hands in discrete motions (e.g., the child raising hands, the adult adjusting the child's clothing), indicating solid objects interacting via explicit physical forces.", "background_and_ambient_analysis": "The background (white tents, chairs, grass) shows no uniform shifting or fluid motion; no fire, water, or wind effects are present."}}
{"video_id": "Lh9mwuQiAMA", "file_name": "Lh9mwuQiAMA_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a yellow cloth to lift a large green watermelon from a wooden cutting board, then slices it horizontally into two equal halves, revealing the bright red interior. The hands position each half on the countertop, one slightly to the left of the other. The camera maintains a top-down perspective throughout the sequence with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Lh9mwuQiAMA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Lh9mwuQiAMA_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 77.11807296828135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two watermelon halves are physically manipulated: one is cut from the whole melon, then moved and repositioned by hands. The melon segments exhibit controlled movement due to physical forces (cutting, grasping).", "background_and_ambient_analysis": "Static background elements (countertop, blue bowl, knife, packaging) show no uniform shifting or fluid motion (no fire, water, smoke, wind)."}}
{"video_id": "LimgSp-3cNI", "file_name": "LimgSp-3cNI_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The main subjects are two boys playing chess. Let's look at the frames. \n\nIn the first frame, they're at the chessboard. The boy on the left is in a dark blue shirt, facing the board. The other boy is in a white shirt, lying on the floor. They're moving chess pieces. \n\nFrame 0: Both are interacting with the board. The boy in white is leaning over, hands on the board. The boy in blue is also reaching towards pieces. \n\nFrame 1: Maybe the boy in white is moving a piece, then the boy in blue responds. Then in frame 2, the boy in white's hand is moving a piece. \n\nWait, the video shows a sequence where they're playing. Let's check the actions. The first part: two boys on the floor, one in white t-shirt, one in dark blue, playing chess. The boy in white moves a piece, then the boy in blue moves a piece. Then in the next part, the boy in white pushes away a piece (maybe after a move), then gets up (but the video cuts to a new scene). Wait, the last frame shows the boy in white lying back on the floor, but then there's a cut to a different scene with a colorful book on the floor? Wait no, the video description has [0.0 to 5.0 seconds], and the last frame is [5.0 seconds] with a new scene.\n\nWait, the user's video has two parts: first part with two boys playing chess, then a quick transition to a different scene. Wait, looking at the frames: the first part (0.0 to 3.0 seconds) shows two boys on the floor, chessboard. Then frame 4: boy in white moves a piece, then in frame 5, maybe they stop, and then the video cuts to a scene with a book. Wait, the problem says \"provided video\" which has frames 0 to 5.0 seconds.\n\nWait, the description:\n\nFrame 0: two boys, chessboard. Boy A (blue shirt) facing board, boy B (white shirt) lying on floor, hands on board.\n\nFrame 1: same, boy B's hand moves a piece, boy A's hand moves another.\n\nFrame 2: boy B moves a piece, then maybe boy A reacts.\n\nFrame 3: boy B moves a piece, then boy A's hand is near.\n\nFrame 4: boy B pushes a piece away (maybe a move), then the scene cuts to a new frame.\n\nWait, the fifth frame (5.0 seconds) shows a different scene: a book on the floor. But the main action is the chess game.\n\nSo chronological order:\n\n- Two boys lie on floor, play chess. Boy in white t-shirt (short hair, lying prone, arms on floor) and boy in dark blue shirt (sitting or lying, facing board) interact with chess pieces. Boy in white moves a piece, then boy in blue moves a piece, then boy in white pushes a piece away (maybe capturing), and the scene transitions to a different shot.\n\nWait, the rules: focus on motion and behavior in chronological order.\n\nFirst, the two boys are playing chess. Boy 1 (blue shirt) and Boy 2 (white shirt) are at the chessboard. Boy 2 moves a piece, then Boy 1 moves a piece. Then Boy 2 pushes a piece away, and then there's a cut to another scene (but maybe the last frame is part of the chess scene? Wait, the video's last frame [5.0] shows a book on the floor, but perhaps that's a different part.\n\nWait, the video starts with two boys playing chess. The sequence: boy in white moves a piece, boy in blue moves a piece, then the boy in white moves a piece again, and in the next moment, he pushes a piece off the board (or moves it away), then the scene changes to a different shot (the book). But the problem says \"provided video\" which is up to 5.0 seconds.\n\nBut the key is to describe the main action. The two boys play chess, moving pieces. Then one pushes a piece away, and the camera shows a transition (but maybe the last part is a different scene, but the main focus is the chess game).\n\nWait, the caption must be concise, chronological paragraph.\n\nSo: Two boys lie on a carpeted floor, playing chess. The boy in a white t-shirt moves a chess piece, followed by the boy in a dark blue shirt moving a piece. The boy in white then pushes a piece away from the board, and the camera angle shifts to show a colorful book lying on the floor", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LimgSp-3cNI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LimgSp-3cNI_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 248.84961562310724, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are engaged in a chess game, with their hands and bodies moving discretely: one person moves chess pieces, adjusts their position, and eventually stands up. These actions involve solid objects (people, chess pieces) interacting through physical forces (hand movements, body repositioning).", "background_and_ambient_analysis": "No shifting background elements (wooden walls, shelves, and floor remain stationary), and no fluid/environmental motion (fire, water, smoke, wind) present. The scene is indoors with static furniture and no ambient effects."}}
{"video_id": "LhxRrfbq6Lw", "file_name": "LhxRrfbq6Lw_000106_000116.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing white pants and muddy boots steps around a thin, leafless sapling planted in muddy soil, adjusting their position near the sapling. The scene transitions to a wider view of multiple dogwood trees, each wrapped in burlap and supported by brown stakes, standing closely together. The camera shifts from a close-up ground perspective to a wider shot of the tree group.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LhxRrfbq6Lw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LhxRrfbq6Lw_000106_000116.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 202.47377086341896, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "In the first scene, a person (wearing white pants and boots) is stepping on the muddy ground, showing locomotion.", "background_and_ambient_analysis": "The background elements (mud, trees, rocks) are static. There is no fire, water, smoke, or wind observed."}}
{"video_id": "LkrtrVX3u2E", "file_name": "LkrtrVX3u2E_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white chef's coat picks up a raw, light-pink chicken breast from a white plate, seasons it with black pepper from a small bowl, and then dips it into a tray of white flour. The flour tray is positioned to the right of the chicken plate, with a salt bowl adjacent. The camera maintains a static top-down view, capturing the preparation steps on a wooden countertop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LkrtrVX3u2E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LkrtrVX3u2E_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 888.3548267666354, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the person's hands (handling chicken and flour) and the chicken pieces. Motion involves hands placing chicken into flour, demonstrating physical interaction with solid objects.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind present. Static countertop and kitchen items are visible with no environmental fluid motion."}}
{"video_id": "Ll_jocx8Vr4", "file_name": "Ll_jocx8Vr4_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a green blazer and checkered shirt pours wine from a bottle into a glass, then lifts the glass to drink. He sits at a table with multiple wine glasses and a bottle, while two women converse in the blurred background. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ll_jocx8Vr4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ll_jocx8Vr4_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 395.3757868241917, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is eating; his hand and mouth are moving to bring food to his mouth, which is a clear discrete object physics motion.", "background_and_ambient_analysis": "The background (window, plants, and other diners) is static with no fluid or environmental motion (fire, water, wind)."}}
{"video_id": "LlgHL4R_w6U", "file_name": "LlgHL4R_w6U_000096_000106.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a brown jacket is seated at a drum kit, holding a drumstick and a tablet. They adjust the tablet's position, moving it toward themselves, then lean forward and begin playing the drums with the drumstick. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LlgHL4R_w6U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LlgHL4R_w6U_000096_000106.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 365.71814821053965, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The drummer's hands and arms move to strike the drums and cymbals, causing the drumsticks and the drum set components (cymbals, drums) to move due to physical impact.", "background_and_ambient_analysis": "The background (wall, computer, and studio equipment) is static with no shifting. There are no fluid or environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "LiFjF75WSHo", "file_name": "LiFjF75WSHo_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are the people and the wooden structure. Let's see the frames.\n\nIn the first frame, there are people moving. The video starts with a top-down view of a workshop. The main people: two men in the middle, one in blue shirt, one in white. Then, as the video progresses, they move towards the wooden house structure. The person in blue shirt walks towards the structure, then climbs the ladder. The other person in white follows. Then the person in blue goes up, the other person stays near the ladder. Then they both move around. Wait, the frames show movement:\n\nFrame 0: people in the workshop, one person in blue walking towards the wooden structure, another in white behind.\n\nFrame 1: more movement, maybe the person in blue is closer to the structure.\n\nFrame 2: person in blue is climbing the red ladder next to the wooden house. The person in white is now near the ladder base.\n\nFrame 3: person in blue is on the ladder, working on the house. Person in white is moving away, then comes back? Wait, the video shows the person in blue climbing the ladder, then moving on the structure. The other person walks around.\n\nWait, need to be chronological. Let's list the steps:\n\nStart: top-down view of workshop. Two men (one in blue shirt, one in white shirt) are moving. The man in blue walks towards the wooden house structure (which is partially built, with a gable roof). He climbs the red ladder. The man in white approaches, then moves near the ladder, then walks away. The man in blue is working on the structure.\n\nAlso, the background has wooden beams, equipment, but minimal background description. The camera is static, top-down view.\n\nLet's structure:\n\nAt the beginning, two men are in a large workshop; one in a blue shirt and one in a white shirt. The man in blue walks toward a wooden house structure, then climbs a red ladder positioned beside it. The man in white follows briefly, then moves around the workshop. The man in blue works on the structure while the other person remains nearby. The camera maintains a static top-down perspective throughout the sequence.\n\nWait, need to check each frame. Let's look at the frames:\n\nFrame 0: Several people in the workshop. One in blue shirt (center) walks towards the wooden house. Another in white shirt (left) is moving. There's a red ladder near the house.\n\nFrame 1: The blue-shirted man is closer to the house, moving towards the ladder. The white-shirted man is now behind the blue-shirted man. The red ladder is next to the house.\n\nFrame 2: The blue-shirted man climbs the red ladder. The white-shirted man is now at the base of the ladder.\n\nFrame 3: Blue-shirted man is on the ladder, working on the house (maybe attaching wood). White-shirted man moves away from the ladder, then walks towards the right.\n\nFrame 4: Blue-shirted man is still on the ladder, moving along the structure. White-shirted man is now near the right side of the workshop.\n\nFrame 5: Blue-shirted man is working on the structure, white-shirted man is walking away.\n\nSo the chronological order:\n\n1. The video starts with a top-down view of a workshop. Two men (one in blue shirt, one in white shirt) are present. The blue-shirted man walks toward a wooden house structure with a gable roof.\n\n2. He approaches a red ladder positioned next to the structure and climbs it.\n\n3. The white-shirted man follows, briefly standing at the base of the ladder, then moves away.\n\n4. While the blue-shirted man works on the structure, the white-shirted man continues moving through the workshop.\n\n5. The camera remains static with a top-down perspective throughout the sequence.\n\nNow, need to be concise. Let's check the rules: concise, chronological, focus on motion, appearance (color, size), spatial relationships, camera.\n\nSo, possible caption:\n\nIn a workshop, a man in a blue shirt walks toward a wooden house structure with a gable roof, climbs a red ladder beside it, and begins working on the structure. A second man in a white shirt follows briefly, stands at the ladder's base, then walks away. The camera remains stationary in a top-down view throughout.\n\nWait, check the number: two men. Appearance: blue shirt, white shirt. Size: adults. Spatial: ladder next to the house structure, man in blue approaches ladder, then climbs. The white-shirted man moves around.\n\nAlso, need to mention they are moving through the workshop. Maybe:\n\nA top-down view shows two men in a workshop: one in a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LiFjF75WSHo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LiFjF75WSHo_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 193.31973836824693, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing red) stands still near shelves; another person moves around a cardboard structure, walking and interacting with it (e.g., adjusting or handling materials).", "background_and_ambient_analysis": "No shifting backgrounds observed; workshop elements (shelves, tools, cardboard structure) remain stationary across frames. No fire, water, smoke, or wind effects detected."}}
{"video_id": "LmemBYOhZgw", "file_name": "LmemBYOhZgw_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a chef in a black uniform preparing sushi. Then there's a close-up of hands arranging sushi rolls on a white plate. Next, the sushi rolls are shown neatly placed. Then the camera shows a sign that says \"ROLLING MOON SUSHI ROLLS\" but we have to exclude text recognition. Wait, rule f says exclude text recognition, so we don't mention the sign. Let's check the rules again.\n\nFocus on motion and behavior in chronological order. Main subjects: chef, hands arranging sushi. First scene: chef (black uniform) handling a package, then hands placing sushi rolls on a plate. Then the sushi rolls are on the plate. Then the sign, but since we can't mention text, we skip that. Wait, no—wait, the rules say \"exclude text recognition, named characters, or stylistic analysis.\" So the sign's text is excluded. So we don't describe the sign's words, just that there's a sign. Wait, the sign is part of the video. Let's see the frames:\n\nFrame 0: Chef in black uniform, holding a package (maybe rice or something) in a kitchen with white cabinets. Then frame 1: hands placing sushi rolls (white plate, rice, fish, avocado, etc.) into the plate. Frame 2: plate with sushi rolls arranged. Frame 3: close-up of hands arranging sushi rolls. Then frame 4: sign with \"ROLLING MOON SUSHI ROLLS\" but text recognition is excluded. So in the caption, we don't mention the text. So maybe the sign is just a brief shot but we focus on the actions.\n\nChronological order:\n\n1. Chef (black uniform) is in a kitchen, handling a package (maybe opening it or preparing ingredients).\n2. Hands (likely the chef's) arrange sushi rolls on a white plate.\n3. The sushi rolls are neatly placed on the plate.\n4. Then a shot of a sign, but we skip the text, just note the sign's presence.\n\nBut according to rule f, exclude text recognition, so we can't say what the sign says. So the sign is just a background element. Let's structure the caption:\n\n- Start with the chef's action: \"A chef in a black uniform prepares sushi in a kitchen, holding a package over a countertop.\"\n- Then hands arranging sushi: \"Hands then place sushi rolls onto a white plate, positioning them neatly.\"\n- Then the plate with sushi: \"The sushi rolls, featuring rice, fish, and avocado, are arranged in a cluster on the plate.\"\n- Then the sign: \"The scene transitions to a red sign above an archway, though text is not described.\"\n\nWait, but the rules say to keep background minimal unless essential. The sign might not be essential. Wait, the video starts with the chef, then hands arranging, then the plate, then the sign. But since the task is to focus on motion and behavior, maybe the sign is just a transition. Let's check the frames again.\n\nFrame 0: Chef in black uniform, kitchen setting, holding a package (maybe opening it, as the next frame shows hands handling sushi).\n\nFrame 1: Close-up of hands placing sushi rolls on a white plate.\n\nFrame 2: Plate with sushi rolls arranged.\n\nFrame 3: Close-up of hands arranging the sushi.\n\nFrame 4: Sign reading \"ROLLING MOON SUSHI ROLLS\".\n\nBut since we can't mention text, we can say \"A sign appears briefly above an archway.\"\n\nNow, the caption needs to be chronological, concise, and focus on motion. Let's outline:\n\n1. Chef (black uniform) in kitchen prepares sushi, handling a package.\n2. Hands arrange sushi rolls on a white plate, placing them in a neat cluster.\n3. The plate of sushi is shown from a top-down angle.\n4. The camera then moves to a sign above an archway.\n\nWait, the camera perspective: the first frames are maybe medium shot of the chef, then close-up of hands, then top-down of the plate, then pan to the sign.\n\nRule d: Conclude with camera perspective and movement.\n\nSo, putting it all together:\n\n\"A chef in a black uniform handles a package in a kitchen setting. Hands then arrange sushi rolls with rice, fish, and avocado on a white plate, positioning them neatly. The camera shifts to a top-down view of the arranged sushi, then pans to a sign above an archway.\"\n\nWait, but the rules say \"briefly describe their appearance and number (color, size, orientation).\" So for the sushi rolls: they are rolled, white rice, filled with fish and avocado, etc.\n\nWait, the second frame (close-up of hands) shows the sushi being placed, so the sushi", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LmemBYOhZgw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LmemBYOhZgw_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 58.47645495092354, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person's hands move the sushi rolls on the plate.", "background_and_ambient_analysis": "The background (kitchen) is static; no fluid motion or shifting background elements observed."}}
{"video_id": "LoE-eUXNExQ", "file_name": "LoE-eUXNExQ_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a high-visibility yellow vest, dark uniform, and white cap directs traffic by raising arms in a street, moving slightly as various vehicles pass behind them: first a blue-and-white truck, then a red truck, followed by a yellow-orange truck, and finally a white van. The camera follows the subject with slight movement, maintaining focus on the traffic controller amid the passing vehicles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LoE-eUXNExQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LoE-eUXNExQ_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 397.17202035020193, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects include the traffic controller (moving arms/legs, walking), red van (driving past), and trailer (moving through intersection).", "background_and_ambient_analysis": "Static background elements (buildings, ground) show no uniform shifting; no fire, water, smoke, or wind visible."}}
{"video_id": "LmwizXKhog0", "file_name": "LmwizXKhog0_000154_000164.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt holds a light brown acoustic guitar, strumming with their right hand while their left hand positions fingers on the fretboard. They adjust finger placement on the guitar neck and continue strumming, with occasional hand movements. The background features red curtains to the left and wall fixtures to the right. The camera remains mostly static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LmwizXKhog0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LmwizXKhog0_000154_000164.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 134.116395225774, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands actively strumming and fretting the guitar; guitar strings vibrate due to physical force from strumming. Discrete solid objects (person, guitar) moving via explicit physical action.", "background_and_ambient_analysis": "Static background elements (red curtains, wall, hanging guitar) show no shifting or movement. No fire, water, smoke, or wind present. Ambient environmental motion is absent."}}
{"video_id": "LoK6BNNi36E", "file_name": "LoK6BNNi36E_000231_000241.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand pours a pale liquid from a clear container into a large white bowl filled with a thick, creamy mixture, then places the container down on a wooden table. The table holds smaller bowls, a red plate, and other kitchen utensils. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LoK6BNNi36E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LoK6BNNi36E_000231_000241.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 143.63735531228383, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include hands manipulating a pitcher and pouring liquid into a bowl. The hands and pitcher exhibit controlled motion due to human action, while the liquid flow is a result of pouring mechanics.", "background_and_ambient_analysis": "The background consists of a wooden table and static kitchen items (bowls, containers) with no uniform shifting or fluid motion (e.g., no fire, smoke, or wind-driven movement)."}}
{"video_id": "Lo1IDANpydE", "file_name": "Lo1IDANpydE_000215_000225.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women in red dresses stand outdoors; the woman on the left plays a flute with both hands, her fingers moving over the keys, while the woman on the right, facing away, holds a harp vertically. The background features sparse trees against a dusky sky. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Lo1IDANpydE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Lo1IDANpydE_000215_000225.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 48.59897075474939, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "The woman playing the flute exhibits subtle movements (finger motions on the flute) while the other woman is stationary.", "background_and_ambient_analysis": "The background (trees and sky) shows minimal movement (likely wind) but is not dominant. No fluids or fire present."}}
{"video_id": "Lpk19oibpPU", "file_name": "Lpk19oibpPU_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow helmet, white and purple robe with red trim, moves across a stage from right to left, stepping forward and gesturing. A second individual in black attire enters from the left, walking behind the main subject. Confetti lies scattered on the stage floor, with a blue wall featuring white paint splatters and a screen visible in the background. The camera maintains a slight shake and low-angle perspective from an audience seat.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Lpk19oibpPU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Lpk19oibpPU_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 341.4232523523406, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a costume (wearing a yellow helmet, white/red/white outfit) is moving their body and limbs, while another person behind a desk makes subtle movements. Both are discrete, solid objects with explicit locomotion.", "background_and_ambient_analysis": "The blue wall, whiteboard, and stage structures show no significant shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "LoWxj8-oLYs", "file_name": "LoWxj8-oLYs_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of young girls in light purple leotards and white tutus perform synchronized ballet movements in a dance studio. They move in unison, turning, stepping, and extending their arms, with some positioned in front of others. The camera follows their motion with a slight shake, capturing their coordinated steps on a wooden floor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LoWxj8-oLYs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LoWxj8-oLYs_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 146, "blur_score": 75.57359981911844, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple young girls in ballet attire are performing synchronized dance movements, with coordinated leg and arm motions.", "background_and_ambient_analysis": "The background consists of a wooden floor and studio walls that remain static; no fire, water, smoke, or wind is visible."}}
{"video_id": "Lpm8P3wgfus", "file_name": "Lpm8P3wgfus_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and cap enters from the right, approaches a wall-mounted dartboard, and adjusts darts on the board. The camera shifts abruptly to the right, showing a blurred view of a wooden surface, then abruptly returns to the dartboard. The background includes a doorway and a mop handle leaning against the wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Lpm8P3wgfus.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Lpm8P3wgfus_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 411.5214543847356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a white shirt and cap) enters the frame, throws darts at the dartboard, and then removes the darts. The darts are seen flying through the air and sticking to the board.", "background_and_ambient_analysis": "The background (wall, door, dartboard) is static with no fluid or environmental motion observed. The camera remains mostly fixed except for a brief shake at the end (4.2-5.0 seconds)."}}
{"video_id": "LsT1kFJvF-A", "file_name": "LsT1kFJvF-A_000106_000116.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink short-sleeve shirt stands behind a reclined man wearing a blue towel, massaging shampoo foam into his hair. Her hands work through his hair as he remains stationary with his head tilted back. The camera slowly pulls back, revealing more of the man's face and an orange-patterned wall in the background, maintaining a steady eye-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LsT1kFJvF-A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LsT1kFJvF-A_000106_000116.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 205.83161818110003, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's hands and arms are actively moving to apply shampoo and wash the man's hair, representing discrete, solid-object motion driven by physical contact and force.", "background_and_ambient_analysis": "The orange wall and door handle in the background remain stationary across frames, with no significant fluid motion (e.g., fire, water flow) dominating the scene. The water in the hair is a localized, controlled application, not an ambient environmental element."}}
{"video_id": "Lqm0reSkndE", "file_name": "Lqm0reSkndE_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a knife to slice a green-skinned watermelon with red flesh on a wooden cutting board; their hands move to cut through the fruit, removing a wedge-shaped slice that reveals the inner red and pink interior. To the left of the cutting board sits a glass bowl and cloth, while another watermelon half rests to the right. The camera maintains a fixed, top-down perspective throughout the sequence, capturing the slicing motion and the spatial arrangement of the objects on the dark surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Lqm0reSkndE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Lqm0reSkndE_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 61.67141936342558, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a knife interact with a watermelon, causing discrete physical movement of the watermelon pieces as they are sliced and separated.", "background_and_ambient_analysis": "Background elements (wall, table, glass) remain stationary; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "Lpdno2BP_DI", "file_name": "Lpdno2BP_DI_000339_000349.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals are seated inside a vehicle cabin; one wears a white hard hat and reddish shirt, the other a black cap and beige jacket, positioned closely with the second leaning toward the first. The camera shifts to an external view showing a white excavator arm with a red logo digging into reddish-brown soil in a field, displacing earth as it moves forward. The background includes green crops and distant trees. The camera perspective transitions from an interior medium shot to an external angle focusing on the excavator arm’s motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Lpdno2BP_DI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Lpdno2BP_DI_000339_000349.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 143.91099422637055, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The excavator arm is actively moving (digging) and the people inside the vehicle are making minor movements (adjusting positions).", "background_and_ambient_analysis": "The background in both scenes (vehicle interior and field) is static with no shifting elements. No fire, water, smoke, or wind motion is observed."}}
{"video_id": "LqE2g4rZpFA", "file_name": "LqE2g4rZpFA_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a brush dips it into a blue bucket beside a green bucket on a concrete surface, then lifts a yellow container holding colorful objects, all observed from a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LqE2g4rZpFA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LqE2g4rZpFA_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 62.51101165656941, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: Person's hands moving the black shoe between blue and green buckets, and holding a yellow container. The shoe and container are moved by explicit physical forces (dipping, squeezing, pouring).", "background_and_ambient_analysis": "Background (concrete floor and walls) is static; no dominant fluid/environmental motion (fire, water, smoke, wind) dominates the scene. Water in buckets is contained and manipulated by hands, not free-flowing."}}
{"video_id": "LrBIQ4_1o-M", "file_name": "LrBIQ4_1o-M_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue striped shirt, beige pants, and white visor bends over, adjusts his stance, and swings a golf club. To his right, a man in a yellow polo shirt and dark cap stands observing. In the background, a third person in a light purple shirt and white cap walks toward the flagstick. The camera remains steady, capturing the action from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LrBIQ4_1o-M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LrBIQ4_1o-M_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 118.91980988320921, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A golfer in a blue shirt is swinging a golf club, which is a discrete solid object. The other golfer in the foreground is stationary.", "background_and_ambient_analysis": "The background (trees, flag, grass) shows no significant shifting or fluid motion. Subtle tree sway due to wind is present but not dominant."}}
{"video_id": "Lsp8v1abK7E", "file_name": "Lsp8v1abK7E_000431_000441.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a hand manipulating colorful woven strands within a basket, featuring shades of gray, yellow, and hints of red. A light-skinned hand with visible nails adjusts the interlaced threads, moving them in a gentle, deliberate motion. The camera remains focused on the basket and hand, with minimal background detail, capturing the intricate weaving process from a close-up perspective. The camera shows slight movement as it tracks the hand’s actions, maintaining a tight frame on the woven structure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Lsp8v1abK7E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Lsp8v1abK7E_000431_000441.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 71.67220540511343, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands interacting with a woven/stranded object (likely basket or mat), manipulating it through deliberate physical actions.", "background_and_ambient_analysis": "No shifting background elements (walls, ground) are visible; no fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "LuDlXEioDX0", "file_name": "LuDlXEioDX0_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with two individuals seated under a black tent, one with short dark hair looking down at a table with a laptop and cables, while another person in a dark jacket and headphones sits beside them. The scene then transitions to an outdoor park where several people gather near a bench; a man in a brown jacket and a woman in a red jacket sit on the bench, while others stand and bend over interacting with items on the ground. The camera shifts from a stationary shot of the tent setup to a medium shot of the park scene, capturing the group’s movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LuDlXEioDX0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LuDlXEioDX0_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 147, "blur_score": 529.641943477764, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "Discrete objects (people) exhibit movement: individuals in the tent area show minor seated motions, while outdoor subjects display locomotive actions (e.g., bending over, adjusting posture).", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion observed in either scene; static backgrounds (tent, trees, vehicle) remain consistent with no uniform shifting or fluid dynamics."}}
{"video_id": "LwrHJSGCL78", "file_name": "LwrHJSGCL78_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in blue patterned pajamas stands on a carpeted floor, holding a black putter. They position themselves in front of a green indoor putting mat, swing the putter to strike a small white golf ball, sending it rolling toward a hole at the mat’s end. After the shot, the person moves the putter back toward their side. The scene includes a bed with white bedding to the right and a wooden shelf in the background. The camera initially focuses on the person and mat, then pans slightly left to follow the ball’s motion, exhibiting a subtle shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LwrHJSGCL78.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LwrHJSGCL78_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 171.07387416506873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A wooden chair is moved by a person (discrete solid object), with the person’s legs visible and interacting with the chair. The mallet on the mat is also manipulated.", "background_and_ambient_analysis": "Background elements (bed, green mat, walls) remain static with no shifting or fluid motion; no fire, water, or wind visible."}}
{"video_id": "LwiBDZThjbI", "file_name": "LwiBDZThjbI_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people, including individuals in red, black, and gray shirts, stand under a tent and then begin shifting positions and walking forward. Some move toward the right while others remain near the tent's edge. The camera pans left to right with slight shake, capturing the crowd's motion beneath the canopy.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LwiBDZThjbI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LwiBDZThjbI_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 675.4746627861234, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (e.g., individuals in red, white, and dark clothing) exhibit discrete motion through walking, shifting positions, and interacting within the scene. Their movement is consistent with locomotion and social interaction.", "background_and_ambient_analysis": "The background (tent structure, ground, and distant foliage) remains static across frames with no uniform shifting or fluid motion (e.g., wind, water). No fire, smoke, or other ambient environmental elements are present."}}
{"video_id": "Lt3IQL-Mb3E", "file_name": "Lt3IQL-Mb3E_000168_000178.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit room, two individuals decorate a black Christmas tree with red ornaments. A person in a white t-shirt with visible arm tattoos adjusts the tree's top ornament while another in a black t-shirt moves leftward, briefly exiting the frame before reentering to stand near the tree. The white-shirted individual bends to pick up an object from the floor, then stands. The scene includes a bookshelf with a skeleton model and a wooden door in the background; the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Lt3IQL-Mb3E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Lt3IQL-Mb3E_000168_000178.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 29.75140849498559, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (people) exhibit distinct motion: one person in white shirt bends to adjust tree decorations, while the other in black shirt moves between positions and interacts with the tree. Both display locomotion and manipulative actions.", "background_and_ambient_analysis": "Static background elements (walls, door, furniture) show no shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "LyVq8vzG8bU", "file_name": "LyVq8vzG8bU_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand manipulates a red cable, wrapping it around a finger and adjusting its position; the background is dark and indistinct. The camera maintains a close-up perspective, following the hand's motion with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LyVq8vzG8bU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LyVq8vzG8bU_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 31.341658922640484, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand and a red wire are the discrete objects; the hand is actively pressing, rubbing, and manipulating the area around the wrist/ankle.", "background_and_ambient_analysis": "The background consists of a static concrete surface with no fluid or wind-driven motion. No fire, water, or smoke is present."}}
{"video_id": "M-j5ejBaor4", "file_name": "M-j5ejBaor4_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long, wavy brown hair and a dark jacket over a patterned shirt covers their mouth with both hands, then moves their hands away while turning their head slightly, revealing their face; the background includes an outdoor street with a red car and greenery, captured from a close-up perspective with minor camera shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M-j5ejBaor4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M-j5ejBaor4_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 147, "blur_score": 760.456066364537, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving: eating with hands, then turning to look at and hold a phone.", "background_and_ambient_analysis": "The background (road, cars, trees) is static and shows no significant shifting or environmental motion (e.g., wind, water)."}}
{"video_id": "M-Ve-ZH96sQ", "file_name": "M-Ve-ZH96sQ_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person doing a bench press. The main subject is one person, wearing a white shirt and blue pants, lying on a bench with a barbell. The barbell has red weights on both ends. The sequence: starts with the person lowering the barbell towards their chest, then pressing it back up. They do this a few times. The background is a wooden wall and a mesh floor, maybe a gym. Camera seems to be static, maybe slightly shaky? Let's check the rules. Need to focus on motion chronologically. So first, the person is in the process of lifting the barbell. Let's structure the caption: the person, appearance (white shirt, blue pants), action (pressing barbell up and down), spatial (on bench, barbell above chest), background minimal. Camera perspective: probably eye-level or slightly overhead, but since it's a video, maybe static. Let's make it concise. Start with \"A person in a white shirt and blue pants performs a bench press...\" then describe the motion step by step. Wait, the video shows the person lowering the barbell, then pressing up. So chronological: first, the person is lowering the barbell to chest level, then pressing it back up to arms extended. Let's check the frames. Frame 0: maybe starting to press up. Frame 1: barbell at chest, maybe lowering. Wait, the video starts with the person in a position where the barbell is above, then lowers to chest. So the motion is: raises the barbell from chest level to above head (but wait, bench press is usually lifting from chest to arms extended, so maybe the person is lowering it down (but that's not correct—bench press is pressing up from the chest position). Wait, bench press: the movement is from the chest (barbell near chest) to arms extended. So in the video, the person is lifting the barbell up. Let's see the frames: first frame, barbell is maybe being lowered towards chest? Wait, no. Wait, the user provided frames: first frame shows the person with barbell at chest, then moving it up. Wait, no, the first frame is [0.0 seconds], the person is lowering the barbell towards the chest (barbell is coming down). Wait, no—bench press movement: you lower the barbell to the chest, then push it back up. So in the video: the person starts with the barbell at chest level, then pushes it up, then lowers it back down. But the frames: frame 0: person lifting, maybe at top position? Wait, the first frame has the barbell at the chest, then frame 1: the person has the barbell above the chest (lifting up), frame 2: back to chest, etc. Wait, no, let's look at the movement. The video shows a sequence of lifting the barbell from chest to extended arms, then back down. So the chronological motion: the person lies on a bench, holds the barbell (with red weights) at chest level, then presses it upward until arms are extended, then lowers it back to chest level. Repeat. Now, the caption needs to be chronological. So first, the person is in the position of lowering the barbell (or pressing up? Wait, need to check the motion. Let's think of the sequence: the person is lying on the bench, the barbell is at chest level (start of the press), then they push it up to arms extended, then lower it back down. So the motion steps: starts with barbell at chest, pushes up to extended arms, then lowers back to chest. So the caption should follow that. Now, appearance: person in white shirt, blue pants, white socks. Barbell has red weights. Background: wooden wall, mesh floor. Camera: probably static, but maybe slight shake. Now, rules: a) motion chronologically. So start with person lying on bench, barbell at chest, then pressing up, then lowering. But need to describe the motion. Let's structure: A person wearing a white shirt and blue pants performs a bench press on a blue bench, lifting a barbell with red weight plates from chest level to extended arms, then lowering it back down, repeating the motion. Camera remains static with minimal movement, focusing on the person and the bench press motion. Wait, but need to be concise. Let's shorten. \"A person in a white shirt and blue pants lies on a blue bench, lifting a barbell with red weight plates from chest level upward to extended arms, then lowering it back down in a repetitive motion. The camera remains static, capturing the exercise from a front-facing angle against a wooden wall background.\" Wait, but the background should be minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M-Ve-ZH96sQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M-Ve-ZH96sQ_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 465.24144269544814, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is lifting a barbell; the person's upper body and the barbell undergo upward and downward motion due to muscular force.", "background_and_ambient_analysis": "The wooden wall and dark floor background show no shifting, fluid motion, or environmental effects (e.g., fire, water, wind)."}}
{"video_id": "LzQblq1j8mM", "file_name": "LzQblq1j8mM_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a group of people at a table with a cake. Let's check the sequence.\n\nIn the first frame, there are several people. The main subjects are four people maybe? The person in the striped shirt is raising arms, others are clapping. The table has a cake with candles, flowers, bottles. Then, as the video progresses, the people are clapping. The camera seems to pan slightly, maybe a bit shaky. Let's note the motion: people clapping, one person raising arms. The spatial relationship: the cake is on the table, in front of the people. The background has a window with trees, but minimal detail. Need to keep it chronological: start with people raising arms/clapping, then continue clapping. Camera movement: slight pan and shake.\n\nWait, the rules say focus on motion and behavior in chronological order. So first frame: people are active, then moving to next frames. Let's see:\n\nFrame 0: People are clapping, one in striped shirt has arms raised. Table with cake, flowers. Then in frame 1, same, maybe more clapping. Frame 2: same group, maybe the person in striped shirt is still moving. Frame 3: a head enters the frame (maybe someone moving into shot), then frame 4: the head is gone, but people are clapping. So the sequence is: people clapping, one person raising arms, then maybe the camera pans slightly, someone moves in and out.\n\nWait, the video starts with four people. The first frame shows a woman in a striped shirt with arms up, others clapping. Then in subsequent frames, the person in striped shirt keeps raising arms, others clap. Then a head enters the frame (maybe the camera shifts, someone moves into view). Then the head moves away. So the actions: group clapping, one person gesturing with arms, then a person (or part of a person) moves into and out of the frame. The cake is central on the table, with flowers and bottles. The background is a room with a window showing trees, but keep background minimal.\n\nNow, concise paragraph. Chronological: first, people are gathered around a table with a cake; the person in the striped shirt raises their arms while others clap. Then, a head enters the frame, partially obscuring the view before moving away. Throughout, the group continues clapping and gesturing.\n\nCheck the rules: motion and behavior, chronological. So:\n\nThe video opens with four people gathered around a table featuring a multi-tiered cake with lit candles, red flowers, and bottles; the individual in a striped shirt raises their arms while others clap. As the sequence progresses, a head enters the frame from the right, briefly obstructing the view, then retreats, while the group maintains their clapping and gesturing. The camera exhibits a slight pan to the right and minor shake.\n\nWait, check the number of people. First frame: maybe four people. The striped shirt person is one, others are three. But the rules say mention number if relevant. Let's count: in first frame, left to right: person in patterned shirt, woman in beige, striped shirt, person in light shirt. So four people. But maybe don't need to specify exact number, just say group.\n\nAlso, appearance: striped shirt, patterned shirt, etc. But the rule says \"briefly describe appearance and number\". So \"a group of people\" or \"four people\".\n\nLet me structure:\n\nChronologically: initial state (people at table, cake), then actions (clapping, arm raising), then head entering frame.\n\nSo:\n\nA group of people gather around a table with a multi-tiered cake, red flowers, and bottles; one person in a striped shirt raises their arms while others clap. Subsequently, a head enters the frame from the right, momentarily obscuring the view, then moves away, as the group continues clapping and gesturing. The camera pans slightly right and exhibits minor shake.\n\nCheck rules: avoid text, named characters. So don't mention \"striped shirt\" if not necessary, but the rule says \"briefly describe appearance\". So \"one person in a striped shirt\" is okay.\n\nAlso, \"spatial relationships\": the cake is on the table in front of the people. So \"a group of people gathered around a table featuring a multi-tiered cake\".\n\nYes.\n\nLet me check the example: the video has four people. The first frame: left is a man in patterned shirt, then a woman in beige, then striped shirt woman, then another person. So four people.\n\nSo:\n\nThe video begins with four people seated around a table with a multi-tiered cake adorned with candles, a vase of red flowers, and bottles; one person in a striped shirt raises their arms", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LzQblq1j8mM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LzQblq1j8mM_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 59.85604750664102, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (people) exhibit motion: one person stands and gestures, others clap and adjust positions at the table.", "background_and_ambient_analysis": "Static background elements (walls, framed picture) remain consistent across frames with no discernible shifting. No fluid or environmental motion (fire, water, smoke) observed."}}
{"video_id": "M0mzJy7TXh4", "file_name": "M0mzJy7TXh4_000135_000145.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blue tied-dyed fabric bundle with yellow strings rests on a red plastic sheet. A gloved hand enters the frame, gently adjusts the bundle, and repositions it slightly. The camera maintains a top-down perspective throughout with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M0mzJy7TXh4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M0mzJy7TXh4_000135_000145.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 184.9864995803764, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The blue cloth is manipulated by a gloved hand, which moves the cloth through pressing and repositioning. The spray bottle appears briefly but is not the dominant motion.", "background_and_ambient_analysis": "The background (red plastic sheet) remains static and shows no shifting. There is no dominant fire, water, or wind motion."}}
{"video_id": "M1w2-kZ3SEQ", "file_name": "M1w2-kZ3SEQ_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a blue jacket with green and orange accents, dark pants, and white shoes climbs a rope on a playground structure, pulling upward while gripping the ropes; the child ascends from the wooden platform toward the top, with a blue slide visible in the background. The camera remains stationary, capturing the action from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M1w2-kZ3SEQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M1w2-kZ3SEQ_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 798.4992268471665, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a blue jacket and dark pants is moving by pulling on rope handles and shifting weight while ascending a playground structure. Motion is driven by deliberate locomotion (leg movement and arm pulling).", "background_and_ambient_analysis": "Background elements (wooden posts, slide structure, ground) remain stationary throughout the clip. No fire, water, smoke, or wind motion is visible."}}
{"video_id": "M172tJege3s", "file_name": "M172tJege3s_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and dark pants sits on a carpeted floor, adjusting their posture before focusing on tying the laces of their black Converse sneakers. The camera zooms in to show their hands working on the shoes, with a red book positioned to the left on the floor. After securing both sneakers, the camera pulls back to a wider view of the individual sitting upright. The background includes a plain beige wall and a corner with miscellaneous items, while the camera maintains steady perspective, shifting between close-up and wide angles throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M172tJege3s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M172tJege3s_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 81.78333646293243, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is tying shoelaces with their hands and feet, performing discrete physical actions.", "background_and_ambient_analysis": "The background (wall, floor) is static with no fluid or environmental motion (fire, water, wind)."}}
{"video_id": "M2jTToE45Lo", "file_name": "M2jTToE45Lo_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Video starts with a blurred white frame. A hand in a dark sleeve extends through a metal fence to feed a white animal. The hand moves toward the animal's head as the animal eats. A person in a dark shirt with an orange emblem interacts with the animal. The child's face appears as they hold the animal's head. The camera pans slightly, showing the hand's motion through the fence and the animal's interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M2jTToE45Lo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M2jTToE45Lo_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 198.345683053645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person (in black shirt) moves hand to feed an animal (goat/sheep) through a metal fence; animal moves towards the person's hand.", "background_and_ambient_analysis": "Background elements (fence, ground) are stable with no uniform shifting. No environmental fluids (fire, water, smoke) present."}}
{"video_id": "M47Ibfsu1ck", "file_name": "M47Ibfsu1ck_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a wall with graffiti, showing a cartoonish figure's legs and feet. Then it moves up to reveal the figure's body—maybe a character with a play button on the shirt, colorful face, and big eyes. Next, the camera shifts to focus on a black object, maybe a controller, with red buttons. Then it zooms into the figure's mouth area with red lips and yellow lines, followed by the eyes. \n\nSo, main subjects are the graffiti character parts: legs, body, controller, mouth, eyes. Chronological order: camera starts on legs, moves up to body (showing the character), then to controller, then mouth, then eyes. Spatially, the camera moves vertically (up) and focuses on different parts. Background is a wall with graffiti, but minimal description. No text or named characters. Camera movement is panning up and zooming in. Need to be concise, mention motion and appearance.\n\nLet me structure it: Start with the camera showing the lower part (legs) of the graffiti character, then moving upward to reveal the character's torso with a play button shirt, colorful face, then focusing on a black object (controller) with red buttons, then zooming into the character's mouth with red lips and yellow accents, followed by the eyes. Camera moves up and zooms in, panning across different sections of the graffiti.\n\nWait, check rules: focus on motion and behavior of main subjects. The main subject here is the graffiti character (parts) and the controller. So the camera moves from legs to body to controller to mouth to eyes. \n\nAppearance: legs (cyan shoes), body (yellow, blue, red, play button), controller (black, red buttons), mouth (red lips, yellow lines), eyes (blue, big).\n\nChronological: The camera begins by focusing on the lower portion of a cartoon-style graffiti figure's legs and cyan shoes. It then pans upward to reveal the figure's torso, featuring a play button symbol on the shirt and a colorful, stylized face with exaggerated eyes. Next, the camera shifts to a black object with red buttons, followed by zooming into the figure's mouth with red lips and yellow outlines, and finally the blue, round eyes. The camera movement consists of vertical panning and zooming to highlight various elements of the graffiti.\n\nCheck rules: exclude text recognition, so no \"play button\" as a named thing? Wait, the play button is a symbol, but rule f says exclude named characters or stylistic analysis. Wait, the task says \"exclude text recognition, named characters, or stylistic analysis.\" So the play button is a symbol, but maybe it's part of the appearance. But the rule says \"text recognition\"—the play button is a symbol, not text. Hmm, maybe include it as appearance.\n\nWait, the rules say: \"Focus primarily on the motion and behavior of main subjects... Briefly describe their appearance and number (color, size, orientation).\"\n\nSo in the caption, for the body, mention \"a cartoon-style figure with a play button symbol on the shirt, colorful face, and exaggerated eyes.\"\n\nBut the task says \"exclude text recognition\"—text recognition is like reading words. The play button is a symbol, not text, so maybe okay.\n\nNow, the camera movement: starts with lower part, then moves up (pan up), shifts to controller (which is part of the graffiti?), then to mouth, then eyes.\n\nWait, the video sequence:\n\n[0.0] shows legs and feet (cyan shoes)\n\n[1.4] shows the figure's body (play button shirt, face with blue eyes, red mouth)\n\n[2.5] shows a black object (controller) with red buttons\n\n[3.6] shows the mouth (red lips, yellow lines)\n\n[4.7] shows the eyes (blue, round, with lines)\n\nSo chronological:\n\nCamera begins focused on a graffiti character's cyan shoes and legs, then pans upward to reveal the figure's body, including a shirt with a circular symbol, a face with large blue eyes and a red mouth outlined in yellow. It then shifts focus to a black object with red buttons, zooms in on the figure's red lips with yellow accents, and finally centers on the blue, round eyes.\n\nCheck for minimal background: the wall with graffiti is background, but since it's the setting, but rule e says \"keep background descriptions minimal unless essential for understanding motion.\" Here, the motion is the camera moving over the graffiti, so background is the wall, but since it's the main subject (graffiti), maybe mention it's a wall, but probably better to focus on the subject.\n\nWait, the task says \"background descriptions minimal unless essential for understanding motion.\" Since the motion is the camera moving across the graffiti, the background", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M47Ibfsu1ck.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M47Ibfsu1ck_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 111.45211314016801, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A cartoon character (distinct solid object) exhibits motion: head, facial features, and body parts shift position across frames, suggesting explicit physical animation.", "background_and_ambient_analysis": "The background (wall, graffiti, ground) shows no significant shifting or uniform movement. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "M5BCUzuhAgk", "file_name": "M5BCUzuhAgk_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red oven mitt opens a white gas oven, pulls out a blue baking tray filled with round golden-brown cookies, and moves the tray away from the oven. The camera follows the tray's motion with slight shake, focusing on the person's hands and the tray as they remove it from the oven.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M5BCUzuhAgk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M5BCUzuhAgk_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 925.1814512213813, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's gloved hand moves a baking tray containing cookies in/out of the oven, representing solid object motion via physical force.", "background_and_ambient_analysis": "Background elements (stove, cabinets) show no uniform shifting; no fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "M38qdKGi6yk", "file_name": "M38qdKGi6yk_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black top applies makeup in front of an ornate mirror, her reflection visible to her right. The scene transitions to two women standing side by side: the left woman wears a black zip-up top facing forward, while the right woman dons a yellow gown with black gloves, also facing forward. They stand against a wall with framed documents and a blue curtain in the background. The camera shifts from a close-up mirror view to a static medium shot of the two women.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M38qdKGi6yk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M38qdKGi6yk_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 49.20745516551042, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (discrete solid objects) are visible: one in dark clothing and another in light-colored protective gear. Their motion includes subtle gestures and positioning changes while interacting.", "background_and_ambient_analysis": "The background features static wall elements (framed certificates, blue curtain) with no fluid motion (fire, water, wind) or significant environmental shifts. The background remains uniformly stationary throughout the sequence."}}
{"video_id": "M6UCKHMvFhM", "file_name": "M6UCKHMvFhM_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short dark hair and wearing a black shirt holds a small blue knitted object with both hands, bringing it to their mouth and blowing into it while keeping the object oriented toward their face; the plain light-colored background remains static throughout the sequence, captured in a close-up, stationary shot focused on the upper body and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M6UCKHMvFhM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M6UCKHMvFhM_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 304.3702058206346, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is holding a blue harmonica and moving their hands and mouth to play the instrument, causing small vibrations and movements in the instrument and hands.", "background_and_ambient_analysis": "The background is a static plain wall with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "M4rDBOR4PFc", "file_name": "M4rDBOR4PFc_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in black pants and black dress shoes and a woman in red strappy high heels dance side by side on a wooden deck, their feet moving in sync as they step forward; the camera begins with a close-up of their lower bodies and pans out to a wider shot showing them walking away from the camera, with green foliage in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M4rDBOR4PFc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M4rDBOR4PFc_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 427.85016698153316, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (a man in black pants/shoes and a woman in red high heels) are performing coordinated dancing movements. Their legs and feet move in distinct, rhythmic patterns due to intentional locomotion.", "background_and_ambient_analysis": "The background consists of static green foliage with no signs of fluid motion (fire, water, smoke) or wind-induced sway. Background elements remain uniformly fixed, indicating no environmental motion."}}
{"video_id": "M79UoHM8l6k", "file_name": "M79UoHM8l6k_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing pushes a large white box on a wheeled pallet toward a white door; the box tips over and falls onto the concrete floor as the person steps back. The scene is viewed from a static top-down security camera perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M79UoHM8l6k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M79UoHM8l6k_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 86.36807960301105, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A robotic arm manipulates a small white cart, lifting it and then causing it to fall and break apart.", "background_and_ambient_analysis": "The background (walls, door, ground) remains static with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "M6sW9AUxZSE", "file_name": "M6sW9AUxZSE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white sheet of paper lies on a light surface. A right hand holding a red and black pen enters the frame from the right, moving to the left side of the paper and beginning to write. The hand remains stationary in the frame as it writes, with the pen's tip making contact with the paper. The camera maintains a static top-down perspective throughout the sequence, focusing on the hand and paper with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M6sW9AUxZSE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M6sW9AUxZSE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 81.15143651814707, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a pen is moving to write on the wall, demonstrating controlled motion due to physical forces.", "background_and_ambient_analysis": "The background is a static white wall with no shifting or environmental effects (fire, water, smoke, wind)."}}
{"video_id": "M3MPMGXlK5A", "file_name": "M3MPMGXlK5A_000963_000973.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a small crocheted snowman with a red hat, white body, and black facial features; the right hand introduces a black crochet hook, inserts it into the snowman’s body, and manipulates the yarn while the left hand adjusts the snowman’s position, captured from a top-down static angle on a wooden surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M3MPMGXlK5A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M3MPMGXlK5A_000963_000973.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 61.5452988186339, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a crocheted snowman toy: fingers adjust its features (e.g., hat, eyes, mouth) and reposition the toy, demonstrating discrete solid-object movement due to physical forces from the hands.", "background_and_ambient_analysis": "The wooden surface background remains static throughout the video with no shifting or environmental fluid motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "M5_hjq0Nlc0", "file_name": "M5_hjq0Nlc0_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a light green tank top, green shorts, and white sneakers runs on a treadmill while holding a pizza tray. She moves forward on the treadmill, passing a man standing near the equipment to her left. The background features a large screen displaying outdoor scenery, including a park and a road. The camera remains stationary throughout, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M5_hjq0Nlc0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M5_hjq0Nlc0_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 124.12333336969613, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is the primary solid object moving due to her locomotion on the treadmill. Her running motion is clear and discrete, with no visible collisions or interactions with other objects beyond the treadmill's surface.", "background_and_ambient_analysis": "The room's physical background (walls, furniture, and window) is static with no uniform shifting. The large screen displays a beach scene with waves, but these are part of a projected video and not real environmental motion (fire, water, smoke, or wind) in the actual scene. No ambient environmental phenomena are present in the real-world environment."}}
{"video_id": "M7at8L4bLyY", "file_name": "M7at8L4bLyY_000114_000124.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person in a blue long-sleeve shirt sitting at a wooden table. There's a board game or card setup with a small grid of circular markers and two larger cards with symbols (like spades or hearts) standing upright. The person moves their left hand, picking up a stack of cards from the left side of the table. Then they adjust their position, maybe reaching for something else. Wait, let's check the timestamps: \n\nAt 0.0s, the person is holding a card stack. At 1.2s, they place the stack down. Then at 2.0s, their hand moves. Wait, the sequence is: first, they hold the cards, then put them down, then move their hands. Wait, let's look at the frames:\n\nFrame 0: Person in blue shirt, hand over card stack on left. There's a board with a grid and two upright cards (maybe like a cribbage board?) and some cards. \n\nFrame 1: Hand moves towards the board. \n\nFrame 2: Hand is reaching, maybe picking up a card. \n\nFrame 3: Hand moves up. \n\nFrame 4: Hand is adjusting. \n\nFrame 5: Hand is on the board. \n\nWait, the main actions are the person handling the card stack. The first action is holding the stack (left side), then moving the stack (placing it down), then maybe adjusting. The background has a white appliance (like a heater) and a curtain. But background should be minimal. \n\nSo chronological order: The person, wearing a blue long-sleeve top, sits at a wooden table with a board game setup (a rectangular board with 12 circular markers, two upright playing cards with symbols, and a stack of playing cards to the left). The person moves their left hand to place the stack of cards on the table, then adjusts their position. Then, the hand moves towards the board. Wait, but the exact sequence: \n\nIn frame 0, the person has their left hand over the card stack. In frame 1, they move the hand away, placing the stack on the table. Then in frame 2, the hand moves up (maybe picking up a card?), frame 3 is the hand moving, frame 4 is the person adjusting their body, frame 5 the hand is over the board. Wait, the actions are: the person handles the card stack (moves it to the table), then interacts with the board. \n\nBut the caption needs to be concise. Let's list the key motions:\n\n- Person in blue shirt moves left hand to place stack of playing cards on table (which was previously held). Then, the hand moves toward the central board game (with grid and upright cards), adjusting position. \n\nWait, looking at the frames:\n\n[0.0] Person holds card stack on left; [1.2] Hand moves to place stack; [2.0] Hand is moving up; [3.0] Hand is raised; [4.0] Person adjusts posture; [5.0] Hand is over the board. \n\nSo the main actions: the person sets down the card stack, then interacts with the board. \n\nAppearance: person in blue long-sleeve shirt; board has a grid of circular markers (maybe yellow?), two upright cards (with symbols), stack of cards on left. \n\nSpatial: table has the board in center, cards to left. \n\nBackground: minimal, just the white appliance and curtain, but rules say minimal background. \n\nCamera: top-down view, no movement mentioned. \n\nSo putting it together:\n\nA person wearing a blue long-sleeve shirt sits at a wooden table with a central board game featuring a grid of circular markers and two upright playing cards. The person moves their left hand to place a stack of playing cards from the table's left side onto the board, then adjusts their posture while keeping the hand near the board. The camera remains stationary in a top-down perspective.\n\nWait, need to be concise. Let's check rules: chronological paragraph, focus on motion and behavior.\n\nFirst, the person's action: holds card stack, places it, moves hand.\n\n\"Person in blue long-sleeve shirt places a stack of playing cards on the table to the left of a board game with a grid of circular markers and two upright cards. The person then moves their hand toward the board, adjusting their position while interacting with the game setup.\"\n\nWait, the first frame shows the stack being placed, then the hand moves. Let's see the sequence:\n\n- Frame 0: Hand is over the card stack on the left.\n- Frame 1: Hand moves the stack (placing it down)\n- Frame 2: Hand is moving up (maybe picking up a card)\n- Frame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M7at8L4bLyY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M7at8L4bLyY_000114_000124.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 553.3223265023762, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue clothing manipulates solid objects: hands move to handle a ball (0.3-1.9s), cross arms (2.0-3.5s), and interact with a tray using a pen (4.0-5.0s). All movements involve discrete, solid objects and clear physical interactions.", "background_and_ambient_analysis": "Background elements (wall, table, whiteboard) remain static throughout the video. No fluid motion (fire, water, smoke) or wind effects are present; environment is calm and stable."}}
{"video_id": "M853VcugdU8", "file_name": "M853VcugdU8_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt manipulates a bare foot while the foot’s owner, wearing dark pants, lies on a white surface. The person holds the foot, moves it upward, and releases it, allowing the foot to rest on the surface. A door with a knob appears in the background. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M853VcugdU8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M853VcugdU8_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 254.565393531168, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in blue scrubs) manipulates a patient's foot, with hands moving in discrete, purposeful motions (e.g., adjusting position, applying pressure).", "background_and_ambient_analysis": "The background (door, wall) shows no shifting or environmental motion (fire, water, smoke, wind); static elements remain fixed across frames."}}
{"video_id": "M7eacq7rYOs", "file_name": "M7eacq7rYOs_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark blue shirt and a headband stands in a workshop, facing a wooden frame structure. He turns to his right, extending his right arm to point at the frame, then continues pointing toward a yellow label on the structure. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M7eacq7rYOs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M7eacq7rYOs_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 60.81241228401588, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is making hand gestures and slightly shifting his position, which are discrete movements of a solid object due to his locomotion and intentional actions.", "background_and_ambient_analysis": "The background consists of a static metal wall and wooden frame with no shifting or environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "M9IRD-qVYGU", "file_name": "M9IRD-qVYGU_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and dark pants sits on a bed with a beige sheet in a room with green walls and a window with curtains. They hold an object near their mouth, then shift position slightly while adjusting their posture. The camera exhibits slight movement and shaking throughout, capturing the subject from a frontal perspective as they interact with the object. The background includes a window with light streaming through, but no other prominent details are visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M9IRD-qVYGU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M9IRD-qVYGU_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 1364.097881288195, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is seated on the bed, moving their hands and arms while interacting with an object (likely a bag or food item). The motion is intentional and localized to the person's body.", "background_and_ambient_analysis": "The background features static green walls, a window with a curtain, and a bed. No shifting or movement of background elements (walls, window frame, curtain) is observed. No fire, water, smoke, or wind is present."}}
{"video_id": "M8YmCLgm4V4", "file_name": "M8YmCLgm4V4_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a sprinkler in a garden, then cuts to people moving a wheelbarrow. First scene: sprinkler, maybe a garden area. Then scene 2: two people pushing a wheelbarrow, one in blue shirt, another in gray. They're on a wet surface, background buildings. Scene 3: the wheelbarrow is tilted, pouring concrete or mud. Scene 4: people in a warehouse, one in white shirt handling crates. Need to sequence chronologically.\n\nCheck the rules: focus on motion, chronological. So first shot: sprinkler (static, but it's a scene). Then people pushing wheelbarrow (motion: moving across wet ground), then pouring from wheelbarrow, then warehouse scene with people moving crates.\n\nDescribe each part briefly. Main subjects: in first scene, sprinkler; then two people with wheelbarrow; then one person pouring; then in warehouse, two people? Wait, second scene: two people pushing wheelbarrow. Third scene: close-up of wheelbarrow pouring, person in blue. Fourth scene: warehouse, people moving crates (one in white, others).\n\nChronological order: 1. Sprinkler in garden. 2. Two people push wheelbarrow across wet area (buildings in background). 3. Wheelbarrow tilted, pouring material (concrete/mud) on ground. 4. In warehouse, people handle crates (one in white shirt, others near shelves).\n\nNeed to mention appearance: sprinkler is metal, cone-shaped, on dirt. People: in second scene, one in blue shirt, one in gray shirt; third scene, person in blue shirt and boots pushing wheelbarrow. Fourth scene, one person in white shirt, others in the warehouse.\n\nSpatial relationships: sprinkler in front of buildings. Wheelbarrow being pushed from left to right, then tilted down. In warehouse, crates on shelves.\n\nCamera perspective: first shot is static (sprinkler), then follows people pushing wheelbarrow (maybe pans), then close-up on wheelbarrow pouring, then static or panning in warehouse.\n\nKeep background minimal. Exclude text recognition.\n\nPutting it all together:\n\nThe video opens with a metallic garden sprinkler on a dirt patch, then cuts to two people pushing a wheelbarrow across a wet urban surface with brick buildings in the background. They tilt the wheelbarrow, pouring a muddy substance onto the ground. The scene shifts to an indoor warehouse where a person in a white shirt handles crates while others stand nearby.\n\nCheck if it's concise, chronological, motion-focused. Need to make sure each part is in order. Also, mention numbers: two people in the wheelbarrow scene, one in the warehouse (but maybe \"several\" if not clear). Wait, in the fourth frame: \"a person in a white shirt and others nearby\" so \"several people\".\n\nLet me check the actual frames:\n\nFrame 0: sprinkler.\n\nFrame 1: two people pushing wheelbarrow (one blue shirt, one gray).\n\nFrame 2: same wheelbarrow being pushed, wet ground.\n\nFrame 3: wheelbarrow tilted, pouring.\n\nFrame 4: warehouse, person in white shirt, crates, shelves.\n\nSo the sequence is sprinkler -> two people pushing wheelbarrow -> pouring -> warehouse.\n\nSo caption:\n\nThe video begins with a metallic garden sprinkler on a dirt patch, then transitions to two people—one in a blue shirt and one in a gray shirt—pushing a wheelbarrow across a wet street with brick buildings in the background. The wheelbarrow is tilted, emptying a muddy substance onto the ground. The scene shifts to an indoor warehouse where a person in a white shirt interacts with crates and shelves while others are present.\n\nNow check rules:\n\na) Motion and behavior in chronological order: correct.\n\nb) Appearance: blue/gray shirts, white shirt, wheelbarrow, sprinkler.\n\nc) Spatial relationships: sprinkler in front of dirt, wheelbarrow on street (left to right), warehouse with shelves.\n\nd) Camera: starts static (sprinkler), follows people (pan?), then close-up on pouring, then static in warehouse.\n\ne) Background minimal: buildings in background, warehouse interior.\n\nf) Exclude text, names.\n\ng) Internal thinking.\n\nNow, make concise. Maybe shorten:\n\nThe video starts with a metallic garden sprinkler on dirt, then shows two people—one in blue, one in gray—pushing a wheelbarrow across a wet urban area. They tilt the wheelbarrow, pouring mud onto the ground. It then cuts to a warehouse where a person in a white shirt handles crates among shelves.\n\nBut need to mention the sequence of the wheelbarrow action: pushing, then tilting.\n\nAlso, in frame 1, two people are pushing, frame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M8YmCLgm4V4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M8YmCLgm4V4_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 399.38159779514507, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A wheelbarrow is pushed by a person across a paved area; the wheelbarrow's movement is caused by explicit human force, and the person's locomotion is clearly tracked.", "background_and_ambient_analysis": "Background elements (buildings, pavement, vegetation) remain static throughout; no fluid motion (fire, water, smoke) or wind-induced swaying detected."}}
{"video_id": "M9iFiYt6KRQ", "file_name": "M9iFiYt6KRQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and dark shorts with white stripes stands in an indoor batting cage, holding a bat aloft. He swings the bat toward a target behind a net, where another person in camouflage attire stands. After the swing, the man resets his stance, holding the bat high. The camera remains stationary, capturing the action from a fixed angle within the cage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M9iFiYt6KRQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M9iFiYt6KRQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 665.9984727505852, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in dark clothing (batter) performs discrete swinging motion with a bat, while another person in a wheelchair (catcher) remains stationary. The batter's motion is tracked through multiple frames showing consistent physical movement.", "background_and_ambient_analysis": "Background elements (green wall, blue curtain, fence, orange cone) remain static with no uniform shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "MAKoNL_9L5M", "file_name": "MAKoNL_9L5M_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing repeatedly punches a suspended black heavy bag, moving dynamically between positions to the left and right of the bag while the bag swings with each strike. The camera remains fixed in a low-angle static position, capturing the motion against a dimly lit background with minimal visible spatial details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MAKoNL_9L5M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MAKoNL_9L5M_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 226.66564373594917, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is actively punching a heavy bag, causing the bag to swing. The person's limb movements and the bag's swing are solid object motions due to physical forces.", "background_and_ambient_analysis": "The background (walls, window) is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "MA3AS3R6eKU", "file_name": "MA3AS3R6eKU_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with curly hair, wearing a purple top and multicolored cardigan, gestures with her right hand while speaking into a microphone at a table with a green water bottle and pen. The camera shifts to a man in a suit seated at a desk, looking down, before returning to the woman continuing her speech and gestures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MA3AS3R6eKU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MA3AS3R6eKU_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 844.3340386508994, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman gestures with her hands while speaking (e.g., raising hand to face, pointing), and the man writes with a pen. These are solid human movements driven by voluntary locomotion.", "background_and_ambient_analysis": "The background consists of static room elements (walls, chairs, tables) with no shifting or fluid motion. There are no fire, water, smoke, or wind effects observed."}}
{"video_id": "M8p6xxlbAv8", "file_name": "M8p6xxlbAv8_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue top and light gray pants executes a squat motion, beginning bent forward with hands on the green mat, descending into a deep squat position, then rising to a standing stance. The camera remains stationary, capturing the movement from a frontal perspective with gym equipment visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M8p6xxlbAv8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M8p6xxlbAv8_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 278.23597321720314, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performs discrete locomotion: bending down into a squat then standing upright. The motion is voluntary and driven by muscular force, with clear bounding box tracking of the human body.", "background_and_ambient_analysis": "The gym background (pull-up bars, weight racks, walls) shows no shifting or fluid motion. No fire, water, smoke, or wind is present, confirming the environment is static and controlled."}}
{"video_id": "MB_ZXA8_HRM", "file_name": "MB_ZXA8_HRM_001471_001481.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a brown shirt sits facing forward, turning his head slightly left then right while looking around. The purple curtain is visible to his right, with dark geometric shapes in the background. The camera maintains a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MB_ZXA8_HRM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MB_ZXA8_HRM_001471_001481.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 125.50295673983176, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The man is turning his head slightly to the right.", "background_and_ambient_analysis": "The background (wall and curtain) is static with no visible movement or environmental effects (fire, water, wind)."}}
{"video_id": "MB1McCwguR0", "file_name": "MB1McCwguR0_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A power drill with a metallic shaft drills into a white surface, generating metal shavings. A light-colored cloth held by a hand enters the frame from the right, wiping the debris away. The hand moves across the surface, clearing the shavings while the drill remains stationary. The camera maintains a top-down perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MB1McCwguR0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MB1McCwguR0_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 161, "blur_score": 373.7466246972002, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A power drill is breaking a ceramic object, and a human hand is picking up the broken ceramic pieces.", "background_and_ambient_analysis": "The tiled floor and wall background remain static with no uniform shifting. No fire, water, smoke, or wind are present, so no ambient environmental motion."}}
{"video_id": "MBPV2DcFFlU", "file_name": "MBPV2DcFFlU_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. First, I need to understand the video content. The user provided a video snippet with several frames. The main subjects here are two people sitting at an outdoor table. The table is black metal mesh, and there are two red drinks with straws.\n\nStarting with the first frame: there's a person in a gray \"PARTY ROCK\" shirt with a necklace. Their hands are on the table. The other person's hands are also visible. The person in gray is moving their hand, maybe tapping or pointing. The red drink is on the right side.\n\nNext, the camera moves slightly upward, showing more of the person's torso. The gray shirt has text, but I should avoid text recognition per the rules. The background shows a white fence, so maybe a backyard setting.\n\nI need to describe the actions chronologically. The main actions are the person in gray moving their hand, perhaps interacting with the other person's hand. The hands are in motion—maybe playing a game like rock-paper-scissors? But the video shows them moving their fingers.\n\nAlso, the drinks are red, plastic cups with straws. The camera starts close-up on the hands and table, then pans up a bit to show the person's upper body. The background is minimal, so just mention the fence as part of the setting.\n\nCheck the rules: no text recognition, so skip the \"PARTY ROCK\" text. Focus on motion: hands moving, maybe tapping the table. Spatial relationships: the drinks are on the right, the person in gray is seated, the other person's hands are on the table.\n\nCamera perspective: starts close-up, then moves slightly up. Maybe a slight pan. No major movements, so \"slight upward pan\" might be accurate.\n\nPutting it all together: two people at an outdoor table. The person in gray shirt moves their hand over the table, interacting with the other person's hand. Drinks are red with straws. Camera starts close, pans up slightly. Background has white fence.\n\nWait, the user said \"concise, chronological paragraph.\" So start with the initial action, then subsequent movements. Let's see the frames: first frame shows hands, then the gray-shirted person's hand moves, then they're both on the table, then the camera zooms up to show the person's face. So the sequence is: hands on table, moving, then camera moves up.\n\nNeed to mention the movement step by step. Also, the number of people: two hands, so two people. The appearance: gray shirt, necklace, red drinks.\n\nCheck the rules again: exclude text recognition (so don't mention \"PARTY ROCK\"), but the shirt color and the necklace are okay. Mention spatial relationships: the drinks are on the right, the person in gray is seated, the other person's hands are on the table.\n\nCamera: starts with a top-down view of the table, then tilts up slightly to show the person's upper body. Maybe \"slight upward tilt\" instead of pan.\n\nSo the caption should flow: two individuals sit at a black metal mesh table. The person in a gray shirt and necklace moves their right hand over the table surface, interacting with the other individual's hand. A red plastic cup with a straw sits to the right. The camera begins with a close-up of the hands and table, then tilts slightly upward to reveal the person's torso and face. The background includes a white fence.\n\nWait, the rules say \"conclude with camera perspective and movement.\" So after describing the actions, end with camera details.\n\nAlso, check for minimal background. The white fence is essential for setting, so mention it briefly.\n\nMake sure to avoid any text recognition. So no mention of the shirt's logo.\n\nLet me draft:\n\nTwo people sit at a black metal mesh table outdoors. The person in a gray shirt and necklace moves their right hand over the table, interacting with the other individual's hand. A red plastic cup with a straw rests on the right side of the table. The camera starts with a close-up of the hands and table surface, then tilts upward slightly to show the person's torso and face, with a white fence visible in the background.\n\nWait, but the video shows the table as having multiple cups. Wait, the first frame has two red drinks. Wait, in the frames, there are two cups: one on the right, one on the left. Maybe the second cup is on the left, but in frame 0, there's a red cup on the right. Let me check again.\n\nLooking at the frames:\n\nFrame 0: [0.0 seconds] - Two red cups, one on the left (partially visible), one on the right. Hands on the table. Person in gray shirt.\n\nFrame 1: [1.4 seconds] - Hands still on the table. The person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MBPV2DcFFlU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MBPV2DcFFlU_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 393.33334018122224, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and torso of a person interact with a table surface, exhibiting controlled hand movements (e.g., finger gestures, hand placement shifts).", "background_and_ambient_analysis": "Background elements (white railing, outdoor surfaces) show minimal shift; no fluid/environmental motion (fire, water, wind) dominates the scene."}}
{"video_id": "MAUhZ4v75xE", "file_name": "MAUhZ4v75xE_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing carries a large black and beige striped blanket up a wooden staircase, moving step-by-step from near a doorway toward the top while holding the blanket upright, with the camera remaining stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MAUhZ4v75xE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MAUhZ4v75xE_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 42.2578429265212, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one person carries a large striped blanket while both ascend a staircase. Their motion is driven by walking and carrying the blanket, with clear bounding boxes for tracking.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (e.g., fire, water, wind) observed. The walls, staircase, and door frame remain static throughout the clip with no uniform background movement."}}
{"video_id": "MBrre2Uuf50", "file_name": "MBrre2Uuf50_000309_000319.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two workers in yellow high-visibility vests and hard hats stand on a narrow platform adjacent to a concrete wall with circular openings. The first worker, positioned near a large concrete structure with embedded metal components, adjusts materials while the second worker enters from the left, carrying items and engaging with the first worker. They interact briefly, with the second worker moving closer before the first worker shifts focus to the structure. Camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MBrre2Uuf50.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MBrre2Uuf50_000309_000319.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 356.41298096094636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The worker on the left (partially visible in the background) moves from the left edge to the center of the frame, indicating locomotion. The worker in the center remains relatively stationary with minor adjustments.", "background_and_ambient_analysis": "The background (concrete wall and structural elements) is fixed and shows no uniform shift. There is no fire, water, smoke, or wind motion present."}}
{"video_id": "MBIE4a2rONI", "file_name": "MBIE4a2rONI_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A wooden basket floats on calm water atop a dark buoy. A man in a brown shirt swims through the water, approaches the basket from the left, and grasps it while emerging from the water. The camera remains stationary, capturing the scene from a fixed position near the water's surface, with a metal rail visible on the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MBIE4a2rONI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MBIE4a2rONI_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 144, "blur_score": 66.3214010562492, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is moving through the water, interacting with a floating wooden basket. The person's motion is due to swimming and manual manipulation of the basket, representing discrete solid object motion.", "background_and_ambient_analysis": "The background consists of water with visible ripples and waves, indicating ambient environmental motion. No static background elements (e.g., walls, ground) are present to suggest camera-induced motion. The water's movement is fluid and environmental."}}
{"video_id": "MCG4MZcMM3c", "file_name": "MCG4MZcMM3c_000575_000585.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark sleeves washes hands in a stainless steel sink, initially positioning hands under running water and then rubbing palms and fingers together. The sink is beneath a cabinet, with a red bottle and blue container visible in the background. The camera remains stationary, focused on the sink area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MCG4MZcMM3c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MCG4MZcMM3c_000575_000585.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 128.98922760492167, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving: Person's hands and arms performing deliberate motions (scrubbing, rinsing) on dishes in the sink. Dishes and hands are tracked as distinct physical entities subject to applied force (manual washing).", "background_and_ambient_analysis": "Background elements (wall, sink faucet, counter) remain static with no uniform shifting. No dominant fluid/environmental motion (fire, water flow, smoke, wind) observed; water in sink is a controlled part of dishwashing activity, not ambient environmental feature."}}
{"video_id": "MC61TpAoZTM", "file_name": "MC61TpAoZTM_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with a ponytail, wearing a black shirt and fur vest, extends her right arm forward against a white background. She then positions herself in front of a tall electronic dartboard machine, holding a dart in her right hand and releasing it toward the board. The camera cuts to a close-up of her face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MC61TpAoZTM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MC61TpAoZTM_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 526.2621409804899, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (discrete solid object) moves her arms and body in gestures and slight locomotion, with no other moving objects detected.", "background_and_ambient_analysis": "The background (machine, carpet, and plain wall) remains static with no shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "MBw64neBXPE", "file_name": "MBw64neBXPE_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow feathered skirt and black top dances while a person in a yellow chicken costume kneels on the floor. The dancer moves forward, prompting the chicken-costumed individual to rise and circle them playfully. The two interact dynamically as the dancer spins, with onlookers standing in the background. The camera follows their movement with slight pans.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MBw64neBXPE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MBw64neBXPE_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 63.55967420161741, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct human subjects (one in yellow costume, one in black/yellow dress) engage in physical movement and interaction (crouching, spinning, shifting positions), exhibiting explicit locomotion and collision-like motions.", "background_and_ambient_analysis": "Background elements (walls, stationary people) remain static with no uniform shifting. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "MCyug9poPWo", "file_name": "MCyug9poPWo_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue sleeveless shirt and dark pants dances in the middle of a pedestrian street, moving his arms rhythmically. Pedestrians in various colored clothing walk past him from behind, with some approaching and moving past him to the sides. The camera follows his motion with a slight shake, capturing the urban setting with buildings and outdoor seating on the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MCyug9poPWo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MCyug9poPWo_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 219.99106063200355, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple people are walking in the background and a man in the foreground is moving his arms.", "background_and_ambient_analysis": "The background (buildings, street, umbrellas) remains static without uniform shifting. No fire, water, smoke, or wind is present."}}
{"video_id": "MCkGcjgMn5g", "file_name": "MCkGcjgMn5g_000247_000257.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a tie-dye shirt with red and brown patterns uses chopsticks to lift spaghetti from a white plate, then brings the noodles to their mouth to eat. The plate is positioned in front of them, with a curtain visible in the background. The camera maintains a close-up perspective, capturing the hand movements and eating action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MCkGcjgMn5g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MCkGcjgMn5g_000247_000257.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 78.66416179923628, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "MDO6DoEN90E", "file_name": "MDO6DoEN90E_000122_000132.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a man in a kitchen. He's wearing a dark blue checkered shirt. The video starts with him standing near the stove, holding something—maybe a wooden spoon or utensil. Then he moves slightly to the right, still near the stove. He's interacting with a wok on the stove. The kitchen has various items: shelves with bottles, a microwave, a range hood. The background is a bit cluttered but not too detailed. The camera seems to follow his movement a bit, maybe panning slightly as he moves. Let's make sure to describe the chronological order: he starts standing, then moves, adjusts the wok maybe? Wait, the video frames show him in position, then moving to the right, then turning towards the wok. So motion: he starts facing the camera, then turns to the right, approaching the stove, and then interacts with the wok. His actions: holding utensil, moving to stove, maybe stirring or handling the wok. Let's check the rules: focus on motion and behavior. So first, the man is in kitchen, wearing blue checkered shirt. Then he moves to the right, approaching the stove with a wok. Then he interacts with the wok (maybe stirring or adjusting). Spatial: the stove is to his right initially. Camera movement: maybe slight pan as he moves. Background: minimal, just kitchen elements. So putting it together: A man in a dark blue checkered shirt stands in a kitchen, holding a utensil. He turns to his right, approaching the stove where a wok sits, then adjusts the wok with his hand. The camera follows his movement with a slight pan. Need to keep it concise, chronological. Let's check the rules again. Exclude text, named characters. So no mentioning \"man\" as a name, just describe his appearance. He's elderly, maybe? But rule says \"briefly describe appearance and number\". So \"a man with gray hair, wearing a dark blue checkered shirt\" but the video shows gray hair? Wait, the first frame: he's bald? Wait, the description says \"a man in a kitchen\"—first frame shows a man, probably middle-aged, bald? Wait, the video: <0.3 seconds> has a man, maybe bald. Let's check the frames. The user provided video frames: first frame, man in dark blue shirt, bald, holding something. Then moves to right, near stove. So description: A bald man in a dark blue checkered shirt stands in a kitchen. He moves to his right, approaching a stove with a wok, then uses his hands to interact with the wok. The camera slightly pans to follow his movement. Wait, but the rules say \"briefly describe appearance and number (color, size, orientation)\". So bald is part of appearance. Let's structure: In a kitchen, a bald man in a dark blue checkered shirt holds a wooden utensil. He turns right, moves toward a stove with a wok, then uses his hands to adjust the wok's position. The camera follows him with a slight pan. Check if background is minimal—yes, focus on action. Exclude text, etc. So the caption should be:\n\nA bald man in a dark blue checkered shirt holds a wooden utensil in a kitchen. He turns right, moves toward a stove with a wok, and adjusts the wok with his hands. The camera slightly pans to follow his movement.\n\nWait, but the first frame shows him holding the utensil, then moving. The video progression: starts standing, then moves right, then towards the stove. So the motion is from left to right (as viewed by camera), then towards the stove. So \"moves to his right\" but in the video, the initial position is he's standing, then moves towards the right side of the frame, which is the stove. So the camera pans slightly as he moves. Let's confirm the chronological order: 0.3s: he's standing, holding utensil. Then he turns and moves to the right (towards the stove), then interacts with the wok. So the paragraph should go in order. Let's write it concisely:\n\nA bald man in a dark blue checkered shirt stands in a kitchen, holding a wooden utensil. He turns right and moves toward a stove with a wok, adjusting the wok with his hands. The camera follows him with a slight pan.\n\nCheck rules: focus on motion and behavior—yes. Appearance: bald, dark blue shirt. Spatial: moves right toward stove. Conclude camera: slight pan. Background minimal. Exclude text, etc. That seems good.\n</think>\n\n<caption_output>A bald man in a dark blue checkered shirt stands in a kitchen, holding a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MDO6DoEN90E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MDO6DoEN90E_000122_000132.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 425.4307675422085, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete solid object) actively stirs contents in a pan using a utensil, causing the pan and utensil to move due to manual physical force application.", "background_and_ambient_analysis": "The kitchen background (walls, cabinets, stove) remains static with no fluid or environmental motion (e.g., fire, smoke, water flow). Background elements show consistent positioning without uniform shifting."}}
{"video_id": "MFlDHMzeWAk", "file_name": "MFlDHMzeWAk_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a purple shirt and jeans applies a light-colored adhesive strip to the forehead of a blonde woman lying on a treatment table with closed eyes and a white towel around her head. The standing woman presses the strip onto the face, then peels it off in a close-up view. The lying woman subsequently sits up and looks upward. The camera transitions from a medium shot to a close-up of the facial application, then returns to a medium shot as the lying woman sits up.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MFlDHMzeWAk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MFlDHMzeWAk_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 84.18116505937694, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The beautician's hands move to apply and remove a wax strip, and wipe the face with a cloth.", "background_and_ambient_analysis": "Background elements (room, window) are static and unchanging. No fire, water, smoke, or wind motion observed."}}
{"video_id": "MCoPKO2buRw", "file_name": "MCoPKO2buRw_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "and ends with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MCoPKO2buRw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MCoPKO2buRw_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 378.711952849019, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Choir members (solid objects) exhibit subtle head movements, body swaying, and facial expressions driven by vocalization. The foreground singer shows distinct mouth movements and head tilts while singing.", "background_and_ambient_analysis": "Static church interior background with no shifting elements (walls, pews) or fluid motion (fire, water, smoke, wind). Background remains stable throughout the clip."}}
{"video_id": "MEjlTDpRIfg", "file_name": "MEjlTDpRIfg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing yellow gloves adjusts a curved metal strip with evenly spaced nails on a wooden board. The individual enters from the right, kneels beside the board, and repositions the strip along its surface. The background includes grass and a concrete surface. The camera maintains a static, top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MEjlTDpRIfg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MEjlTDpRIfg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 474.2266505078117, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing yellow gloves manipulates a long, straight metal object on the ground through kneel/adjust motions; the object moves due to direct human interaction.", "background_and_ambient_analysis": "Static background elements (concrete surface, grass, dark object) show no uniform shifting or fluid motion (fire, water, smoke, wind) across frames."}}
{"video_id": "MG6EokG0-rU", "file_name": "MG6EokG0-rU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people carry a large beige board along a park path; one wears a white shirt and jeans, the other a dark top and shorts. A person with a red rolling cart approaches from the left, followed by an individual with a blue backpack walking past. The camera follows the board carriers, panning slightly to track their movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MG6EokG0-rU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MG6EokG0-rU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 150, "blur_score": 470.4565571726746, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People walking, carrying a large board; individuals with skateboards and backpacks moving through the park.", "background_and_ambient_analysis": "Background elements (trees, grass, park structures) show no uniform shifting; no fire, water, smoke, or wind-driven motion detected."}}
{"video_id": "MF6SPXVrZcA", "file_name": "MF6SPXVrZcA_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black t-shirt with a golden eagle graphic and colorful bracelets spreads peanut butter from a jar onto a slice of bread while standing in front of white shutters against a red wall. The camera remains static with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MF6SPXVrZcA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MF6SPXVrZcA_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 30.180225241949163, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hand is moving to brush the dog; the dog is held and relatively still but the hand motion is discrete and physical.", "background_and_ambient_analysis": "Background (red walls and white shutters) is static, no shifting or environmental fluids (fire, water, smoke, wind) detected."}}
{"video_id": "MGe2Ts3P_88", "file_name": "MGe2Ts3P_88_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person lies on a bed with white sheets, their torso partially covered by a pink cloth. They use both hands to rub the cloth across their abdomen and chest, moving it upward from the lower body toward the chest area. The camera maintains a top-down perspective without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MGe2Ts3P_88.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MGe2Ts3P_88_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 189.68499898696948, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A cloth (discrete solid object) is actively moving across a person's torso, driven by human hand motion for application.", "background_and_ambient_analysis": "Static background elements (bed sheets, surface) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "MJ678OlfAv4", "file_name": "MJ678OlfAv4_000290_000300.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with makeup holds two orange carrots (one whole, one peeled) in front of a black device with white knobs. The person moves the whole carrot to the left of the device and the peeled carrot to the right, displaying them. The camera maintains a close-up perspective, focusing on the device and the carrots with minimal background elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MJ678OlfAv4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MJ678OlfAv4_000290_000300.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 33.78358041676945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is holding and moving two orange carrots; discrete solid objects (person's hands, carrots) exhibit clear motion due to physical actions (e.g., lifting, positioning carrots).", "background_and_ambient_analysis": "Background elements (yellow spherical objects, wall) remain static with no uniform shifting; no fire, water, smoke, or wind present, so no dominant ambient environmental motion."}}
{"video_id": "MGsmCY_P6Dw", "file_name": "MGsmCY_P6Dw_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person in a blue jacket and black helmet standing on a high platform overlooking a canyon with a river. Another person is pointing, maybe giving a signal. Then the person jumps off the platform. As they fall, the camera follows, showing the river below. The jumper opens a parachute (blue, I think) and descends towards the riverbank. The background is the canyon with the river, but we need to keep it minimal. Let's structure the caption chronologically: initial position, jump, falling, parachute deployment. Mention the main subjects: two people (one jumping, one pointing), their appearance (blue jacket, helmet). Spatial relationships: the jumper is in front of the platform, then falling towards the river. Camera is top-down initially, then follows the fall. Wait, the first frame shows the platform, then the person jumps, so camera is stationary at first, then follows the jump. Let's check the timestamps: 0-2s they're on the platform, 3s they jump, 4-5s falling with parachute. So step by step:\n\n- Start: Two individuals on a high platform; one in blue jacket and black helmet, another in dark jacket pointing. The jumper is positioned in front of the platform edge.\n- Then: The jumper leaps off the platform, falling downward toward the river below.\n- Next: The jumper deploys a blue parachute, slowing descent toward the riverbank.\n- Camera: Initially top-down over the canyon, then follows the falling jumper, maintaining a downward view as the parachute opens.\n\nNow, check rules: concise, chronological, motion and behavior. Avoid background details except essential. So background is canyon/river but mention briefly. Make sure to not include text (like the backpack text). So:\n\nTwo people stand on a high platform overlooking a canyon with a river; one wears a blue jacket and black helmet, the other in dark clothing points. The helmeted individual jumps off the platform, falling downward toward the river. As the jumper descends, a blue parachute deploys, slowing their fall toward the riverbank. The camera starts top-down, then tracks the falling jumper with a downward perspective.\n\nWait, check number of subjects: the first frame shows two people, but the jumper is the main subject. The other person is pointing, then maybe not visible after jump. So focus on the jumper. Let's confirm: in frame 0, two people: one with blue jacket (jumper) and one with dark sleeve (pointing). Then at 3s, the jumper jumps, the other might be gone. So the main subject is the jumper. So:\n\nA person in a blue jacket and black helmet stands on a high platform with another individual in dark clothing pointing. The jumper leaps from the platform, falling toward the river below. As they descend, a blue parachute deploys, slowing their fall toward the riverbank. The camera maintains a top-down view, then follows the falling jumper as the parachute opens.\n\nWait, but the camera movement: first frame is top-down (since the platform is in front, and the canyon is wide), then when they jump, the camera follows. The video description shows the jump and the fall. Let's get the order right. From the frames:\n\n0-2s: Platform, two people (jumper in blue, other pointing). Then 3s: jumper jumps, 4s: falling, 5s: parachute open.\n\nSo caption should be:\n\nA person in a blue jacket and black helmet stands with another individual in dark clothing on a high platform overlooking a river and canyon. The helmeted person jumps off the platform, falling toward the river. As they descend, a blue parachute deploys, slowing their fall toward the riverbank. The camera starts top-down and follows the jumper as the parachute opens.\n\nBut need to make it concise. Let's check the rules again. \"Chronological paragraph\". So:\n\nThe video opens with two people on a high platform: one in a blue jacket and black helmet, the other in dark clothing pointing. The helmeted individual jumps from the platform, falling downward toward the river. During the descent, a blue parachute deploys, slowing their fall toward the riverbank. The camera maintains a top-down perspective initially, then tracks the falling jumper as the parachute opens.\n\nWait, \"during the descent\" is part of the motion. Let's see:\n\n- Initial scene: two people on platform.\n- Jump: helmeted person jumps.\n- Falling: descending toward river.\n- Parachute deployment: blue parachute opens, slows fall.\n- Camera: starts top-down, then follows.\n\nNeed to keep it concise. Let's try:\n\nA person in a blue jacket and black helmet stands with another individual in dark clothing on a high platform overlooking a river. The helmeted person jumps off the platform, falling toward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MGsmCY_P6Dw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MGsmCY_P6Dw_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 116.95611478696178, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person in blue clothing is clearly visible, falling through the air with a bungee cord, demonstrating discrete motion due to gravity and elastic forces.", "background_and_ambient_analysis": "The background elements (river, cliffs, vegetation) remain static throughout the sequence with no dominant fluid motion (e.g., flowing water, smoke, or wind-driven effects). The river appears calm, indicating no significant ambient environmental motion."}}
{"video_id": "MK6Olz2RpGs", "file_name": "MK6Olz2RpGs_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, the user provided a series of frames. The first frame is a black screen with text, but according to the rules, I shouldn't mention the text. So I can skip that part.\n\nNext, the video shows a harpist playing Greensleeves. The main subject here is the harpist. She's sitting, playing a tall harp. Let me check the details. The harp is golden with a brown body, maybe? Wait, in the frames, the harp is described as having a golden color with an orange-brown body. She's wearing a black top and an orange-brown dress. She's seated on a chair, positioned in front of a dark green door and a marble wall. There's a piano in the background, but the rules say to keep background minimal unless essential. Since the harpist is the main focus, maybe just mention the door and marble as minimal background.\n\nThe sequence starts with the title screen (which I ignore), then the harpist begins playing. Her movements are plucking the strings with her fingers. The camera is stationary, right? The problem says to mention camera perspective and movement. The description mentions the camera stays static, so I should note that it's a fixed shot.\n\nWait, the rules say to focus on motion and behavior chronologically. So first, the harpist is seated, then starts playing. Her hands move over the harp strings. The spatial relationships: she's in front of the door and marble wall, with the piano to the right (since in the frame, there's a piano in the background on the right side). But maybe keep that brief.\n\nLet me structure it step by step. Start with the main subject: the harpist. She is seated, wearing a black top and orange-brown dress. She plays a tall golden harp. Her hands move up and down the strings. The setting includes a dark green door to her left, marble wall behind, piano in the background to the right. The camera remains static, focused on her.\n\nCheck the rules again: don't include text recognition (so no mention of \"Greensleeves\" or \"Regina Ederveen\"). Keep it chronological. The video starts with the title screen, but since that's text, we start from the live action. The harpist starts playing, moving her hands on the harp.\n\nPossible wording: A harpist, dressed in a black top and orange-brown dress, sits facing a dark green door and marble wall, plucking strings of a tall golden harp. Her hands move rhythmically up and down the instrument's frame. The piano remains stationary in the background to the right. The camera maintains a fixed position, capturing her from a frontal angle.\n\nWait, the problem says to keep background descriptions minimal. So maybe just mention the door and wall briefly. Also, the harp is \"tall golden with an orange-brown body\" but the description might be too specific. The user's example in the input says \"harpist Regina Ederveen plays Greensleeves\", but the rules say to exclude named characters and text. So the caption shouldn't mention the name or the song.\n\nLet me check the example output format. The user says the output must be exactly in the caption tags. So the final output should be a paragraph following the rules.\n\nPutting it all together: The harpist, wearing a black top and orange-brown dress, sits on a chair and plays a tall golden harp. Her hands move fluidly across the instrument's strings, with the dark green door and marble wall behind her. A piano is visible to the right in the background. The camera remains stationary, capturing her from a frontal view.\n\nWait, but the rule says \"mention spatial relationships if relevant\". So \"to the left\" or \"in front of\". In the video description, the harpist is seated, with the door to her left (since the door is on the left side of the frame). The marble wall is behind her. The piano is to the right.\n\nSo maybe: A harpist in a black top and orange-brown dress sits facing a dark green door and marble wall, plucking strings of a tall golden harp. Her hands move rhythmically up and down the harp's frame. To her right, a piano rests against the wall. The camera maintains a fixed position, observing her from a frontal perspective.\n\nCheck if this follows all the rules. No text, just the motion. The chronology is the harpist starting to play, then her hands moving. Yes. Background minimal. Camera perspective mentioned. Number of subjects: one harpist. The harp is a tall golden instrument. Okay, this should work.\n</think>\n\n<caption_output>A harpist dressed in a black top", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MK6Olz2RpGs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MK6Olz2RpGs_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 113.87071684608857, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The harpist is moving her hands to play the harp, which is a discrete solid object motion.", "background_and_ambient_analysis": "The background elements (door, column, painting, piano) are fixed and do not shift uniformly. There are no fluid or environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "MKShLydDqbs", "file_name": "MKShLydDqbs_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child, silhouetted against the window, sits facing the street. A cyclist on a bicycle enters from the left, moves across the frame, and exits to the right, visible through the glass. The child remains seated, observing the cyclist's passage. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MKShLydDqbs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MKShLydDqbs_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 270.48246931198696, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child's hands moving against the window, and a bicycle wheel rotating/moving outside the window are the discrete, solid objects exhibiting motion due to locomotion or rotation.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind); static elements (window frame, street features) remain consistent with no uniform displacement."}}
{"video_id": "MLTSZ72mbwU", "file_name": "MLTSZ72mbwU_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A golfer in a light blue shirt, dark pants, and white shoes stands on a grassy course with a caddy holding a golf bag to his left. He bends forward, picks up a golf ball from the ground, then positions the club to swing. The camera remains stationary, capturing the scene from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MLTSZ72mbwU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MLTSZ72mbwU_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 301.6504829560239, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The golfer is performing a swing, a discrete solid object moving due to explicit physical forces (swing). The caddy is stationary.", "background_and_ambient_analysis": "The background (trees, horizon, grass) appears stable with no significant environmental motion (e.g., wind, water, fire)."}}
{"video_id": "MLLVxWjmw_Y", "file_name": "MLLVxWjmw_Y_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and dark shorts stands on a metal ladder, holding the top rungs, then walks forward along a concrete path while maintaining balance. The background includes trees and a blue cylindrical tank. The camera remains stationary, facing the subject directly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MLLVxWjmw_Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MLLVxWjmw_Y_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 99.0274125146548, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on stilts is moving via walking (locomotion) with discrete, solid object motion.", "background_and_ambient_analysis": "Background elements (trees, building, barrels) are static. No fire, water, or smoke present. Minor tree sway due to wind is not dominant."}}
{"video_id": "MLDPnToaNUM", "file_name": "MLDPnToaNUM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person stands beside a small wooden stand holding a puppet with red top, blue pants, and purple shoes. The person manipulates the puppet, tilting its head and moving its mouth as if speaking. The puppet’s head rotates and mouth opens and closes sequentially. The person’s hand gestures accompany the puppet’s movements. Background features green curtains and a white structure. Camera remains steady, capturing the interaction from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MLDPnToaNUM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MLDPnToaNUM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 86.84740554536948, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The puppet (a red-haired figure) is being animated by the person's hands, showing mouth movements and body adjustments.", "background_and_ambient_analysis": "The background (green foliage and tree trunk) is static with no shifting. No fluid or wind motion detected."}}
{"video_id": "MLltXRRz9Zo", "file_name": "MLltXRRz9Zo_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a dark jacket and light-colored shirt, is seated in the driver’s seat of a car, turning the steering wheel with both hands. The individual adjusts their grip and steers left, guiding the vehicle forward. The camera captures the interior from behind the driver, shifting angle slightly to follow the steering motion, focusing on the driver’s actions and the car’s dashboard with red and beige accents.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MLltXRRz9Zo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MLltXRRz9Zo_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 33.876101119815566, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "MNhfZN-yiQk", "file_name": "MNhfZN-yiQk_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a room with chairs and tables, three people are present: a man in a dark patterned shirt and dark pants on the left, a person in black attire in the center, and a woman in a white patterned dress on the right. The man extends his arms outward, then raises both arms. The woman also raises her arms upward, then turns and moves toward the man, embracing him. The central figure remains mostly stationary. The camera is static, capturing the scene from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MNhfZN-yiQk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MNhfZN-yiQk_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 139, "blur_score": 887.7969294094571, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (a woman holding a ball and a man) exhibit deliberate locomotion and physical interactions (e.g., throwing/catching the ball, moving toward each other) driven by explicit human actions.", "background_and_ambient_analysis": "Background elements (blackboards, chairs, tables) remain stationary with no uniform shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "MNTKYt2h5KE", "file_name": "MNTKYt2h5KE_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and white cap plays an acoustic guitar while positioned in front of a microphone stand, with a drum set visible to the left. The scene then cuts to a second person in a checkered shirt wearing a yellow bass strap, playing a light-colored bass guitar in a room with a desk and bookshelves. The camera remains static in each frame, transitioning between the two subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MNTKYt2h5KE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MNTKYt2h5KE_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 65.97217247997243, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two musicians: one playing an acoustic guitar (first scene), another playing a bass guitar (second scene). Their movements (strumming, plucking, head/upper body motion) are discrete, solid-object motions driven by explicit physical forces (muscle movements for instrument playing).", "background_and_ambient_analysis": "Background elements (walls, furniture) show no uniform shifting; scene transitions are abrupt cuts between distinct indoor environments with no fluid/environmental motion (fire, water, wind, etc.) observed."}}
{"video_id": "MLqmUdEe_ro", "file_name": "MLqmUdEe_ro_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A female diver in a swimsuit stands on a high platform above a pool, then jumps forward, diving headfirst into the water with a splash. Nearby, a man in a black shirt observes from the poolside. The camera remains stationary, capturing the dive sequence in an indoor pool with blue and yellow structural panels.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MLqmUdEe_ro.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MLqmUdEe_ro_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 143, "blur_score": 416.13363141219816, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are visible: one standing near the pool edge (potentially instructing or observing), and another person positioned lower in the frame. The standing individual exhibits slight arm movements, while the other appears stationary. These motions are consistent with human locomotion or gesture-based movement.", "background_and_ambient_analysis": "Background elements (walls, ceiling, structural features) remain static across all frames. No fluid motion (water, fire, smoke), wind-driven movement, or other environmental dynamics are observed."}}
{"video_id": "MOfVYKg2PZ0", "file_name": "MOfVYKg2PZ0_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in light gray clothing walks toward a blue truck loaded with stacked bricks, then climbs onto the truck’s platform to assist another individual in dark clothing handling bricks. A person in a yellow shirt stands nearby on the ground. The camera follows the movement with a slight pan left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MOfVYKg2PZ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MOfVYKg2PZ0_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 148, "blur_score": 312.76601662044527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people: man in white, man in yellow, person on truck; cargo: bricks/cement blocks) are moving. The man in white moves toward the truck, interacts with cargo, and the person on the truck handles the cargo, indicating explicit physical forces (locomotion, lifting).", "background_and_ambient_analysis": "The background elements (road, bushes, walls) show no significant uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind-driven swaying)."}}
{"video_id": "MQPrlbpW_fk", "file_name": "MQPrlbpW_fk_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a brush to apply a red substance to a tied red cloth resting on a metal wire rack in a sink, with blue stains visible on the sink surface; the camera remains top-down and stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MQPrlbpW_fk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MQPrlbpW_fk_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 164.29047186105254, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is manipulating a red, crumpled object (likely fabric or paper) placed on a wire rack inside the sink. The hand's movements are deliberate, moving the object around within the sink area.", "background_and_ambient_analysis": "The background consists of a stationary sink with blue and white stains on a metal surface. No uniform shifting of background elements is observed, and there are no fire, water, smoke, or wind-dominated motions."}}
{"video_id": "MQSnDZCPQoA", "file_name": "MQSnDZCPQoA_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands gently holds a baby's eyelid open while applying a white substance with a small black tool. The baby's eye slowly opens as the hands manipulate the eyelid and tool, with a blue textured fabric visible in the background. The camera maintains a close-up, steady perspective focused on the eye and hands throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MQSnDZCPQoA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MQSnDZCPQoA_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 101.86410185344265, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands performing precise manipulation on an eye, with consistent contact and motion focused on the eyelid/eye area.", "background_and_ambient_analysis": "The blue textured fabric background appears static with no uniform shifting or fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "MPehI3wmkrw", "file_name": "MPehI3wmkrw_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a man in a black shirt and cap, right? He's standing outdoors, grassy area with trees and some targets in the background. He's holding a fishing rod or something, swinging it back, then forward. Then the scene cuts to a hanger with text, but the rules say to exclude text recognition, so ignore that. Wait, the caption needs to be chronological. So first part: man in black shirt, cap, swinging arm, fishing rod motion. Then the next part is the hanger, but since text is excluded, maybe just the object. Wait, the first clip is the man swinging, then the scene cuts to a hanger. So need to describe both parts chronologically.\n\nLet's break down:\n\n0-3 seconds: A man in a black T-shirt and brown cap stands on a grassy field, facing away from the camera. He raises a fishing rod above his head, then swings it forward in a casting motion. Behind him, there are several blue and black targets lined up against a backdrop of green trees and bushes.\n\n4-5 seconds: The scene transitions to a white plastic hanger lying on a grassy surface, with the camera focused on it from a top-down perspective.\n\nWait, the user says \"concise, chronological paragraph\". So need to combine these. Let's check the rules:\n\na) Motion and behavior of main subjects. The man is casting, then the hanger is shown.\n\nb) Appearance: man in black shirt, cap; hanger is white.\n\nc) Spatial relationships: man is in front of trees and targets; hanger is on grass.\n\nd) Camera perspective: first shot is probably eye-level, then top-down for the hanger.\n\ne) Background minimal: just mention the targets and trees as essential for setting.\n\nf) Exclude text: the \"My string puff jig...\" is text, so ignore.\n\nSo put it all together:\n\nA man in a black T-shirt and brown cap stands on a grassy area, facing away from the camera, casting a fishing rod forward in a smooth motion while several blue and black targets are visible behind him. The scene then cuts to a white plastic hanger lying on the grass, viewed from a top-down perspective.\n\nWait, check the timestamps: the first part is 0-3 seconds, then the next frame is the hanger. So chronological order: first the man casting, then the hanger.\n\nNeed to be concise. Let's make it a paragraph.\n\n\"A man wearing a black T-shirt and brown cap stands on a grassy field, facing away from the camera, and swings a fishing rod in a casting motion toward targets lined up in the distance. The scene transitions to a white plastic hanger lying on the grass, viewed from above.\"\n\nWait, the man's action is swinging the rod (like casting), then the next part is the hanger. Also, the background has trees, but maybe just mention the targets as essential for context (since it's a shooting or casting range).\n\nAlso, the man's orientation: back to camera, so facing away.\n\nLet me check:\n\n- Motion: man swings rod from back to front (casting), then the scene changes to hanger.\n\n- Appearance: man in black shirt, brown cap; hanger is white.\n\n- Spatial: man in front of grass, trees, targets; hanger on grass.\n\n- Camera: first shot is eye-level (since it's a normal outdoor shot), then top-down for hanger.\n\nSo putting it all together concisely:\n\nA man in a black T-shirt and brown cap stands with his back to the camera, casting a fishing rod forward in a sweeping motion toward distant blue and black targets on a grassy field. The scene then shifts to a white plastic hanger lying on the grass, viewed from a top-down angle.\n\nCheck the rules:\n\n- Chronological: yes, first man casting, then hanger.\n\n- Appearance: man's shirt and cap, hanger color.\n\n- Spatial: man facing away, targets behind; hanger on grass.\n\n- Camera: first eye-level, then top-down.\n\n- Background minimal: targets mentioned as essential (since it's a range), trees maybe not necessary but the targets are part of the setting for the action.\n\n- Exclude text: yes, the text is ignored.\n\n- Concise paragraph: yes, one sentence for each part.\n\nWait, the first part: \"casting a fishing rod forward in a sweeping motion\" – that's the motion.\n\nAlso, the video shows the man in multiple frames, so the motion is the swinging. The text says \"My string puff jig and system\" but we ignore that.\n\nSo the caption should be:\n\nA man wearing a black T-shirt and brown cap stands on a grassy field with his back to the camera, swinging a fishing rod in a casting", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MPehI3wmkrw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MPehI3wmkrw_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 333.62435104990226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is moving their arms to draw and release a bow; the arm motion is a discrete, intentional physical action driven by the person's locomotion (drawing the bow), not environmental forces. No other solid objects exhibit clear motion besides the person’s limbs.", "background_and_ambient_analysis": "The background elements (trees, barrels, wooden structure) show no uniform shifting or fluid motion; trees appear still with no significant swaying indicating wind, and no fire or water present. Static background elements remain consistent across frames."}}
{"video_id": "MP0WYisjqjo", "file_name": "MP0WYisjqjo_000188_000198.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands with multiple rings manipulate a gold chain necklace featuring blue beads, using a tool to adjust and separate the chain; a small bead detaches and falls onto the surface, followed by repositioning the necklace. The beige tray with measurement markings remains above the work area. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MP0WYisjqjo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MP0WYisjqjo_000188_000198.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 46.050955213963746, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating a necklace (solid object) through grasping, twisting, and releasing actions. The necklace moves as a result of direct physical interaction by the hands.", "background_and_ambient_analysis": "The background features a static decorative object (sun motif) that shows no uniform shifting or environmental fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "MPbTxrbmWzE", "file_name": "MPbTxrbmWzE_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They want a concise chronological paragraph describing the video, following specific rules.\n\nThe video starts with a close-up of a person applying makeup. The first frame shows a hand applying product to the face. The text mentions \"IMAN Cover Cream\" and \"Clay Medium,\" but according to the rules, I should exclude text recognition. So I'll ignore that part.\n\nNext, the video shows the same person applying makeup to different areas: first the eye area, then the nose, and then the forehead. Each frame focuses on a specific part of the face. The captions need to describe the motion and behavior in order. The main subject is the hand applying makeup, so I should mention the hand's actions chronologically.\n\nI need to note the appearance briefly. The hand is likely light-skinned, but since the user said to keep appearance minimal unless essential, maybe just say \"a hand\" without color. The person's face is visible but the focus is on the hand moving.\n\nSpatial relationships: the hand is in front of the face, applying makeup. So the hand is moving across the face, maybe from left to right or specific areas.\n\nBackground is minimal, so maybe just a plain backdrop. The camera perspective is close-up, possibly a tight shot on the face. The movement might be a slight zoom or pan, but the user said to mention camera perspective and movement at the end.\n\nWait, the rules say to conclude with camera perspective and movement. So the last sentence should mention that.\n\nLet me structure it:\n\n1. Start with the hand applying makeup to the face (first frame).\n2. Then moving to the eye area.\n3. Then the nose.\n4. Then the forehead.\n5. Conclude with the camera being a close-up, maybe static or slightly moving.\n\nBut need to make sure it's chronological. The video starts with applying to the face, then the eye, then the nose, then forehead. Wait, the first frame is applying to the face (like cheeks?), then the next frames are applying to the eye area, then the nose, etc.\n\nWait, the first frame shows a hand applying to the cheek, then the next frames (0.3s to 1s) show applying to the eye area, then the nose, then the forehead. Wait, the timestamps are:\n\n[0.0] shows applying to the cheek (hand near cheek).\n\n[0.3] shows applying to the eye area (hand near eyelid).\n\n[0.6] applying to the eye.\n\n[0.9] applying to the forehead.\n\nWait, but the description says:\n\n0.0: hand applying to face (cheek area?)\n\n1.4: applying to eye.\n\n2.5: applying to eye.\n\nWait, maybe the video is showing the application process step by step: starting with the face, then moving to the eye, then the nose, then the forehead. The user's example might have the video moving through different facial areas.\n\nWait, the provided frames are:\n\n[0.0] first frame: hand applying to cheek, then the eye area.\n\n[0.3] shows eye area.\n\n[0.6] applying to eye.\n\n[0.9] applying to nose.\n\n[1.2] applying to forehead.\n\nWait, maybe the sequence is:\n\nStart with a hand applying makeup to the cheek (frame 0.0), then moves to the eye (frame 0.3), then the nose (frame 0.6), then forehead (frame 0.9). Wait, the actual frame numbers in the problem are:\n\n[0.0], [0.3], [0.6], [0.9], [1.2], [1.5], [1.8], [2.1], [2.4], [2.7], [3.0]\n\nBut the user says the video has 4 seconds, with 10 frames, each 0.3 seconds. Wait, the user listed 10 frames but the total duration is 3 seconds? Not sure.\n\nBut the key is to follow the chronological order of the actions.\n\nThe main action is the hand applying makeup to different parts of the face. The sequence is probably:\n\n- First, the hand applies product to the cheek area (as in frame 0.0).\n\n- Then, the hand moves to apply product to the eye area (0.3s).\n\n- Next, the hand applies to the nose (0.6s).\n\n- Then to the forehead (0.9s).\n\n- The video then shows a \"BEFORE\" shot of the face without makeup.\n\nWait, the user's input shows:\n\nFrame 0.0: hand applying makeup to face.\n\nFrame 0.3: hand applying to eye.\n\nFrame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MPbTxrbmWzE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MPbTxrbmWzE_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 82.73058639487061, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively moving to apply makeup (eyeliner and eyeshadow) to a person's face, indicating discrete, solid object motion driven by human action.", "background_and_ambient_analysis": "The background is a plain, consistent color with no shifting elements (e.g., walls, ground) moving uniformly. No fire, water, smoke, or wind is present, so ambient environmental motion is not dominant."}}
{"video_id": "MTKkbhW6QTE", "file_name": "MTKkbhW6QTE_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt, black shorts, and white sneakers stands on a gravel surface near a wooden fence, repeatedly swinging a sledgehammer downward toward a large black tire positioned on the ground. He lifts the hammer above his head, then swings it to strike the tire multiple times in a consistent motion. The tire remains stationary on the ground. The camera maintains a static perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MTKkbhW6QTE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MTKkbhW6QTE_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 582.1001040844176, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is swinging a bat in a repeated motion, which is a discrete object-to-object action involving the bat and the person's body.", "background_and_ambient_analysis": "The background (fence and ground) is stationary. The fire burning inside the tire produces flames and smoke, but it is not the dominant motion; the primary event is the person swinging the bat."}}
{"video_id": "MW5OxgQPP6Q", "file_name": "MW5OxgQPP6Q_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands gently holds and strokes the head of a small white cat with brown patches, moving fingers over its fur as it remains still. The cat faces forward, positioned in front of the hands against a blurred balcony railing and greenery. The camera maintains a close-up perspective with slight movement, focusing on the interaction between the hands and the cat.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MW5OxgQPP6Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MW5OxgQPP6Q_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 158, "blur_score": 115.9407526452272, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "MVj-Kn0foVE", "file_name": "MVj-Kn0foVE_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man with a white necklace and tattoos raises a long metal pole vertically to his mouth, then lowers it while two men in dark suits with microphones stand to his left and center. The background shows a distant crowd and open field. The camera remains steady in a close-up view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MVj-Kn0foVE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MVj-Kn0foVE_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 653.4797981458219, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shirtless man raises and lowers a long object (likely a pole) using arm motion; other individuals hold microphones and adjust positions, all movements are discrete and driven by physical actions (e.g., lifting, speaking).", "background_and_ambient_analysis": "Background includes a field and sky with no uniform shifting or fluid motion (e.g., no fire, water, or smoke). Static elements like distant structures remain consistent without significant motion."}}
{"video_id": "MY3DNWW8HUo", "file_name": "MY3DNWW8HUo_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to understand the video content. The video starts with a person in a black polo shirt holding a small bouquet of white flowers. Then they move to a table with a larger arrangement of purple and pink flowers. They arrange the white flowers into the bouquet, adjusting the stems and positioning. Another person in a black shirt appears in the background, standing near the table. The setting is an outdoor area with stone benches and greenery.\n\nNow, following the rules: focus on motion and behavior chronologically. Main subject is the person in black shirt. Their actions: holding flowers, moving to table, arranging. Appearance: black polo shirt, short sleeves. Spatial relationships: table has purple/pink flowers, they place white flowers into it. Background is outdoor with stone structures. Camera movement: the video shows a slight pan to follow the person's movements, maybe a bit of shake? Wait, the rules say describe camera perspective. The initial frames start with a medium shot, then zooms in on the hands as they arrange, then pans to show the table with the flowers and the background.\n\nWait, the output must be a concise chronological paragraph. Let's structure it:\n\n- Start: person in black polo shirt holds white flowers.\n- Then moves to table, places white flowers into purple/pink bouquet.\n- Adjusts the stems, arranging the bouquet.\n- Another person in black shirt appears in background near table.\n- Background has stone benches and greenery, minimal description.\n- Camera perspective: starts with medium shot, then pans to show table and background, maybe slight shake.\n\nNeed to keep it concise. Let's check the rules: exclude text recognition, named characters. So no \"Polo shirt with logo\", just black polo shirt. Appearance: black polo shirt, short sleeves. Number of people: main person, another person in background.\n\nChronological order:\n\n1. Person in black polo shirt holds a small bouquet of white flowers.\n2. Moves toward a table with a large arrangement of purple and pink flowers.\n3. Places the white flowers into the bouquet, adjusting stems and positioning.\n4. Another person in black shirt appears in the background near the table.\n5. Camera follows the person's movements, panning to show the table and surrounding area with stone benches and greenery.\n\nMake sure to mention spatial relationships: e.g., the person is in front of the table, the other person is to the right or background.\n\nWait, the video frames: [0.0] shows person holding flowers. [1.4] shows hands arranging, then [2.5] shows table with purple/pink flowers and white ones being placed. [3.6] shows person sitting at table, arranging. [4.7] another person in background.\n\nSo step by step:\n\n- The person in a black polo shirt holds a small bouquet of white flowers.\n- Moves to a table with a large arrangement of purple and pink flowers.\n- Places the white flowers into the bouquet, adjusting the stems.\n- Another individual in a black shirt stands in the background near the table.\n- The camera pans to capture the table and surrounding stone benches.\n\nCheck for minimal background: \"stone benches and greenery\" is minimal.\n\nNow, check the rules:\n\na) Motion and behavior chronological: yes, describes each step.\n\nb) Appearance: black polo shirt, small bouquet (white), large purple/pink flowers.\n\nc) Spatial: person moves to table (in front of table), other person in background.\n\nd) Camera: pans to show table and background.\n\ne) Background minimal: stone benches, greenery.\n\nf) No text, names.\n\nNow, condense into a paragraph. Let's try:\n\nA person in a black polo shirt holds a small bouquet of white flowers, then moves to a table with a large arrangement of purple and pink flowers, placing the white flowers into the bouquet and adjusting the stems. Another person in a black shirt appears in the background near the table. The camera pans to follow the person’s movements, capturing the table and surrounding stone benches.\n\nCheck if concise. Maybe \"moves to a table with a large arrangement\" can be \"approaches a table with a large arrangement\".\n\nWait, the exact order: first holding, then moving to table, arranging. So:\n\nA person in a black polo shirt holds a small bouquet of white flowers, then approaches a table with a large arrangement of purple and pink flowers, placing the white flowers into the bouquet and adjusting the stems. Another person in a black shirt stands in the background near the table. The camera pans to show the table and surrounding stone benches.\n\nYes, that's chronological, covers motion, appearance, spatial, camera. Background minimal. No text, no names.\n\nCheck if it's concise. Let's see if it's under the limit. The example output in the problem has a paragraph. So this should", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MY3DNWW8HUo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MY3DNWW8HUo_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 206.31948899956745, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a black polo shirt manipulates a bouquet of white flowers and places them near a floral arrangement on a table. The person's hands and body exhibit deliberate motion while arranging the flowers.", "background_and_ambient_analysis": "Background elements (benches, trees, paved area) show minimal uniform motion; no dominant fire, water, smoke, or wind-driven environmental effects."}}
{"video_id": "MZkBheu-VZA", "file_name": "MZkBheu-VZA_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands interact with a clear glass bowl filled with water and colorful plastic eggs (yellow, blue, pink, green). The right hand lifts a yellow egg from the water, rotating it to inspect its surface, while the left hand holds another egg. The right hand then releases the yellow egg back into the bowl as the left hand continues to manipulate the egg. The camera maintains a stationary close-up view of the hands and submerged eggs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MZkBheu-VZA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MZkBheu-VZA_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 88.76800772999991, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a yellow solid object (likely a gumball/candy) within a bowl of colorful gumballs; motion is driven by deliberate hand movements.", "background_and_ambient_analysis": "Background elements (bowl, gumballs) are static with no uniform shifting. No dominant fire, water, smoke, or wind motion observed."}}
{"video_id": "MXARCpllyWI", "file_name": "MXARCpllyWI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a white shirt and black pants with white stripes walks across green artificial turf while holding a golf club, moving toward a golf hole marked by a white flagstick. The camera follows the child's movement as he approaches the hole.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MXARCpllyWI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MXARCpllyWI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 570.5582641600291, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy is walking and swinging a golf club; the motion is due to his locomotion and the physical swing action. The golf ball is launched after the swing, moving due to the impact force.", "background_and_ambient_analysis": "The background (white wall, trees, and green turf) is static with no discernible fluid motion or wind-driven sway. Shadows are stationary, indicating calm environmental conditions."}}
{"video_id": "MaHAHJy6lig", "file_name": "MaHAHJy6lig_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A brown and white goat stands within a metal fence, its head near a person's hand (purple sleeve visible); the goat moves its head and neck, shifting position as the camera pans around it, revealing another brown goat in the enclosure. The person's hand remains extended toward the goat, which continues to interact with the hand. The camera follows the goat’s movements with slight shakiness, maintaining a close perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MaHAHJy6lig.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MaHAHJy6lig_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 128, "blur_score": 523.8803516166823, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The goat is moving its head and body to drink from a container held by a person. The person's hand and the container also exhibit minor motion as the goat interacts with it.", "background_and_ambient_analysis": "The background (fence, grass, blue containers) remains static and does not shift uniformly. There is no significant fluid or environmental motion (e.g., wind, water) dominating the scene."}}
{"video_id": "Mbn-jhIx5Zc", "file_name": "Mbn-jhIx5Zc_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A traffic officer in a blue uniform, white gloves, and dark pants gestures with his arms while directing traffic on a street. Vehicles, including a silver sedan and a green SUV, pass by him sequentially from left to right as he steps slightly to his right. The camera maintains a steady perspective with minimal panning to follow the officer's movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Mbn-jhIx5Zc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Mbn-jhIx5Zc_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 404.26925487921136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The police officer is moving across the street, gesturing to direct traffic, and vehicles are driving along the road. Both are solid, distinct objects with visible locomotion.", "background_and_ambient_analysis": "Background elements (road signs, buildings, parked cars) show no uniform shifting; no visible fire, water, smoke, or wind-driven motion present."}}
{"video_id": "M_sc00bv9yw", "file_name": "M_sc00bv9yw_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a man hitting a ball. First, he's in a batting stance, swing, then follows through. Let's check each frame.\n\nFrame 0: Man in black shirt, dark shorts, cap, white shoes. He's holding a bat, swinging at a ball on a stand. The ball is on a tee. He's in a stance, legs apart, bat up. Background: chain-link fence, building, trees.\n\nFrame 1: He's swinging, bat moving through, ball is hit (maybe? But the video might show the swing action). Wait, the frames are sequential. Let's see the movement.\n\nFrame 2: After swing, he's turning, bat in hand. Maybe he just hit it. Then frame 3: He's walking away from the tee, holding the bat. Frame 4: He's walking towards the camera, maybe? Wait, no. Let's see the sequence:\n\nFirst, he's in a batting position (frame 0), then swings (frame 1), then stops and holds the bat, then walks (frames 2-4). Wait, the video has 5 frames. Let's list:\n\n0: Man swings bat at ball on tee, in stance.\n\n1: Mid-swing, ball is on tee.\n\n2: After swing, he's turning, bat in hand.\n\n3: He walks away from tee, bat in hand.\n\n4: He's walking towards the camera, maybe? Wait, frame 3 and 4: he moves to the left, then back?\n\nWait, the description: \"in front of\" the fence. The man is in a baseball field, dirt ground. Background has a building, fence, trees.\n\nNow, chronological: start with him in batting stance, swing, then after swing, he stops, holds the bat, walks away.\n\nAppearance: man, black shirt, dark shorts, cap, white sneakers. Ball on a tee. Bat is silver? Maybe.\n\nMotion: He swings the bat, connects with the ball (which is on a tee), then follows through, then turns and walks away from the tee, then maybe takes a few steps.\n\nWait, the video shows: frame 0, he's in position (legs apart, bat up), then swing (frame 1), then after swing, he's holding the bat and turns (frame 2), then walks towards the camera (frame 3), then frame 4: he's walking, maybe moving left. Wait, the frames might be:\n\n0: Batting stance\n\n1: Swing\n\n2: Post-swing, turning\n\n3: Walking away\n\n4: Still walking, maybe\n\nWait, the user says \"chronological paragraph\". So start with the initial position, then the action, then the movement.\n\nMain subject: one man.\n\nAppearance: short-sleeve black shirt, dark shorts, white sneakers, dark cap.\n\nAction: starts in batting stance, swings bat to hit ball on tee, then stops, holds bat, turns, walks away from tee, then walks towards camera (or left?).\n\nBackground: chain-link fence, building with white doors, trees in distance, dirt ground.\n\nCamera: static? The description says \"camera perspective and movement\". The video is probably static, as the background doesn't change. So \"static camera\".\n\nLet's structure:\n\nThe man, wearing a black shirt, dark shorts, and white sneakers, stands in a batting stance on a dirt field, swinging a bat at a ball positioned on a tee. After completing the swing, he holds the bat, turns, and begins walking away from the tee. The background features a chain-link fence, a light-colored building with closed doors, and trees. The camera remains static throughout the sequence.\n\nWait, check the frames: frame 0: he's in stance (legs bent, bat up), frame 1: swinging, frame 2: after swing (bat down, moving), frame 3: walking, frame 4: walking. So the sequence is: swing, then walk.\n\nWait, frame 0: \"stands in a batting stance, swinging a bat at a ball\" (but the first frame shows him in stance, about to swing). Wait, the first frame is \"at the ball\", so maybe:\n\nAt the start, the man (black shirt, shorts, cap, sneakers) stands in a batting stance, holding a bat poised to hit a ball on a tee. He swings the bat, making contact with the ball. After the swing, he turns, holding the bat, and walks away from the tee across the dirt field.\n\nNow, the background: minimal, so mention the fence, building. The camera is static.\n\nLet's make it concise.\n\nFinal caption: A man in a black shirt, dark shorts, and white sneakers swings a bat at a ball", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M_sc00bv9yw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M_sc00bv9yw_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 107.42009065423726, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (batting stance, swinging motion, walking, and handling a bat) and a ball (implied by batting context) exhibit discrete movements driven by physical forces (muscular motion, bat-ball interaction).", "background_and_ambient_analysis": "Background elements (house, fence, ground) remain stationary across all frames with no uniform shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "MaedsPeanbI", "file_name": "MaedsPeanbI_000190_000200.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological paragraph for the video. First, identify the main subjects. There's a person, a small doll, and two puppets. \n\nStarting with the video sequence: the first frame shows the person behind a table. The doll is on the table, dressed in camo shirt, khaki shorts, brown shoes, with a backpack. The puppets are on either side—blue puffer jacket puppet on the left, brown furry puppet on the right. Then, in the next frames, the person moves the doll. Wait, the video shows the person reaching for the doll. Let's check the frames: at [0.0] the doll is standing on the table. Then, in [3.0] to [4.0], the person picks up the doll. So the motion is the person grasping the doll.\n\nNow, appearance: the person is wearing a plaid shirt over a maroon tee. The doll is small, camo shirt, khaki shorts, brown shoes, backpack. Puppets: blue jacket left, brown fur right. Spatial: puppets on sides of the table, doll in center initially, then person picks it up.\n\nChronological order: First, the doll stands on the table. Then, the person's hand reaches and lifts the doll. Need to mention the person's action.\n\nCamera perspective: looks like a static shot, no movement mentioned. Background is minimal, but maybe the room is visible, but per rule e, keep minimal unless essential. So maybe not mention background.\n\nCheck rules: focus on motion and behavior of main subjects. So doll starts on table, person picks it up. Also, the person's hand movement. Let's structure:\n\nIn the video, a person in a plaid shirt over a maroon tee stands behind a table. A small doll dressed in camouflage shirt, khaki shorts, brown shoes, and a backpack is initially positioned centrally on the table, flanked by two puppets: one with a blue puffer jacket on the left and a brown furry puppet on the right. The person then reaches forward and lifts the doll from the table.\n\nNow, check if that's chronological: starts with doll on table, then person picks it up. Mention appearance of main subjects: person's shirt, doll's outfit, puppets' colors. Spatial: doll central, puppets left/right. Motion: lifting the doll.\n\nMake sure to keep concise. Let's check the rules again. Exclude text recognition, named characters, stylistic analysis. So no need to mention the \"Troll Face\" or anything.\n\nAlso, check camera: it's a static shot, so no camera movement. The output should conclude with camera perspective. Wait, rule d: conclude with camera perspective and movement. So after describing the action, add camera part.\n\nWait, the rules say: \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo in the caption, after the action, say the camera is static or something.\n\nLet me adjust:\n\nA person wearing a plaid shirt over a maroon tee stands behind a table. A small doll in a camouflage shirt, khaki shorts, brown shoes, and a backpack is initially on the table, with a blue puffer jacket puppet to its left and a brown furry puppet to its right. The person then lifts the doll from the table. The camera remains stationary throughout.\n\nWait, but the video starts with the doll standing, then the person moves. Let's check the timestamps. [0.0] to [4.7] seconds. The doll moves from standing to being lifted. So the sequence is: doll stationary on table, then person reaches and picks up.\n\nNow, the caption must be concise. Let's see the example structure. Maybe:\n\nIn the video, a person in a plaid shirt over a maroon tee stands behind a table. A small doll wearing a camouflage shirt, khaki shorts, brown shoes, and a backpack is positioned centrally on the table, flanked by two puppets: a blue puffer jacket puppet on the left and a brown furry puppet on the right. The person reaches forward and lifts the doll off the table. The camera maintains a fixed perspective.\n\nCheck if that's chronological. Yes: doll on table, person lifts. Appearance: doll's outfit, puppets' colors. Spatial: doll central, puppets left/right. Camera: fixed.\n\nLet's check if it's concise. Let's see:\n\n\"A person in a plaid shirt over a maroon tee stands behind a table with a small doll in camouflage attire (khaki shorts, brown shoes, backpack) centrally positioned. Flanking the doll are a blue puffer jacket puppet on the left and a brown furry puppet on the right. The person reaches out and lifts the doll", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MaedsPeanbI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MaedsPeanbI_000190_000200.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 43.31320398230775, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person moves a small doll (with green outfit) by hand, which is a discrete solid object.", "background_and_ambient_analysis": "The background is static (no shifting) and there is no ambient environmental motion (fire, water, smoke, wind)."}}
{"video_id": "MeOC7IfR9C8", "file_name": "MeOC7IfR9C8_000358_000368.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit room, two young children— one in a pink shirt and dark shorts, the other in a white shirt and gray shorts—walk toward the camera from the left, passing by a table with chairs and a lit lamp. The child in white holds an object while moving. A small dog toy lies on the floor. The camera follows their motion with a slight pan, then cuts to black.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MeOC7IfR9C8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MeOC7IfR9C8_000358_000368.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 149.5929647559272, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are moving: one child (center) walks, jumps, and moves towards the camera; the other child (left) gets up and walks towards the first child.", "background_and_ambient_analysis": "The background (table, chairs, lamp) remains static throughout the initial part of the video. The latter part (4.0-5.0 seconds) shows a dark screen and then gray, which is an artifact and not ambient motion."}}
{"video_id": "McNmZIyoSbo", "file_name": "McNmZIyoSbo_000149_000159.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people, including children in striped and blue shirts and adults in casual clothing, engage in activities on a sandy beach near the water. A child in a blue shirt bends forward to examine the wet sand, while a person in a striped shirt with a strap bends down to dig, followed by another individual in a green shirt holding a stick. Other beachgoers are scattered in the background, some standing and others moving. The camera shifts perspective slightly, capturing the dynamic motion of the group as they interact with the shoreline, with minimal background details visible beyond the water and sand. The camera maintains a handheld, slightly shaky perspective, focusing on the individuals' actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/McNmZIyoSbo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/McNmZIyoSbo_000149_000159.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 632.5261610161676, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "MdN1zIWxsp4", "file_name": "MdN1zIWxsp4_000148_000158.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A seated individual in a dark shirt manipulates a small red and blue box on a table, while a standing person in a green shirt and light pants interacts with a tall, narrow stack of similar red and blue boxes. The standing person adjusts the stack, lifting and repositioning a section. The seated person continues handling the small box as the standing individual moves closer to the stack. The background includes a couch and minimal furniture. The camera remains stationary with no significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MdN1zIWxsp4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MdN1zIWxsp4_000148_000158.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 412.4947891678969, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible: one seated handling a box (opening/closing), and one standing adjusting a long red/blue patterned object. Both exhibit deliberate, solid-object movements.", "background_and_ambient_analysis": "The background elements (walls, couch) remain stationary across frames, showing no uniform shifting or fluid motion (fire, water, wind)."}}
{"video_id": "MgDwWA7NaJg", "file_name": "MgDwWA7NaJg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small light-brown dog rests on a couch to the right, receiving a bottle from a boy in red who adjusts his hand. The boy steps back, and a girl in red takes the bottle, guiding the dog’s head to drink. The dog licks the bottle as the camera remains stationary with minor movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MgDwWA7NaJg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MgDwWA7NaJg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 119, "blur_score": 348.9583140560172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The dog's head and body show subtle movement (e.g., head turning, shifting posture) while being petted by a child; the child's hands and body remain mostly static.", "background_and_ambient_analysis": "The room's background (walls, blinds, couch) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind dominates the scene."}}
{"video_id": "Mg4igntSUYY", "file_name": "Mg4igntSUYY_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white tank top and dark pants holds a long object, moving rhythmically in a living room with a lit Christmas tree. They turn, walk toward the tree, and continue motion; a couch with cushions and a red bucket are visible in the background. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Mg4igntSUYY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Mg4igntSUYY_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 109.02570723506211, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is moving his arms and body to place decorations on a Christmas tree; the tree is stationary.", "background_and_ambient_analysis": "Background walls and furniture remain stationary; no fluid or environmental motion observed."}}
{"video_id": "MjlnZGFVGc8", "file_name": "MjlnZGFVGc8_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray shirt manipulates a small metallic object with their hands, twisting and adjusting it between fingers; the background includes a wooden stool to the left. The camera maintains a close-up perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MjlnZGFVGc8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MjlnZGFVGc8_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 67.2116979528476, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands manipulating a small wire-like object through twisting, holding, and releasing actions.", "background_and_ambient_analysis": "Background elements (chair, furniture) show no uniform shifting; no fire, water, or wind-driven motion observed."}}
{"video_id": "MgUVwlsL5e4", "file_name": "MgUVwlsL5e4_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt, white cap, blue mask, and beige apron stands at a workbench in a workshop, then walks left and exits the frame. The background includes stacked materials and a pink structure. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MgUVwlsL5e4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MgUVwlsL5e4_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 844.7018497380002, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt and white helmet moves across the frame from right to left, walking away from the camera. This is a discrete solid object (human) moving via locomotion.", "background_and_ambient_analysis": "The wooden panels, TV screen, and static furniture in the background show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "Mj0U_FHwQmA", "file_name": "Mj0U_FHwQmA_000522_000532.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark jacket over a gray shirt sits on a couch, holding an acoustic guitar with a light-colored body and brown edges. Their left hand presses and adjusts frets on the neck while the right hand strums the strings rhythmically. The camera remains static, focusing closely on the guitar and the person’s hands, with a dark couch and a striped pillow visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Mj0U_FHwQmA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Mj0U_FHwQmA_000522_000532.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 1707.3655944299603, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person's hands are moving (strumming and fretting) and the guitar strings are vibrating.", "background_and_ambient_analysis": "The background (couch, wall) is static. No fire, water, wind, or other environmental motion detected."}}
{"video_id": "Mi3jBXh8wn0", "file_name": "Mi3jBXh8wn0_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person building with LEGO. First, the scene is a carpet with LEGO pieces, a box, and instructions. The person's hands are moving, picking up pieces, arranging them. Let's check the rules.\n\nChronological order: The video starts with a child (maybe, but rules say don't name, so just \"person\") sitting on the floor. They are handling LEGO bricks. The box is open, with images of the set. There are scattered pieces, some in bags, instructions spread out.\n\nMotion: The person's hands move from the box to picking up bricks, then assembling. The first frame shows them holding a brick, then moving it. Then they pick up a piece from the pile, and place it on the instructions or the build.\n\nAppearance: The person's hands are visible, wearing a red shirt maybe? But don't mention clothing details. LEGO pieces are multicolored (brown, green, etc.), the box is blue with images, instructions are blue pages.\n\nSpatial: The box is behind the person, pieces in front, instructions to the left. The person is sitting on the carpet, so the setting is floor level.\n\nBackground: Minimal, carpet, no need to describe much.\n\nCamera: Top-down view, static? The description says \"top-down\" in the output, but the video might not move, so \"static top-down\" or just \"top-down\".\n\nNeed to keep concise, chronological. Start with the scene, then actions.\n\nFirst, a person sits on carpet, handling LEGO. They pick up bricks from the pile, arrange them. The box is open behind them. Instructions are spread out. They move pieces between the pile and the build area.\n\nWait, the video frames: frame 0 shows hands over pieces, frame 1-2 shows hands moving, frame 3 shows picking up a piece, frame 4-5 shows placing on instructions.\n\nSo the sequence: The person's hands are seen arranging LEGO bricks on a carpeted floor. The open LEGO box with printed designs is positioned behind them. Scattered multicolored LEGO pieces, some still in packaging, and an instruction sheet lie in front of the person. The individual picks up a brick from the pile, moves it toward the instructions, and places it on the sheet.\n\nCamera is top-down, static.\n\nNow, check rules: don't mention text (like \"LEGO\" in box, but box is part of the scene, but rule f says exclude text recognition. Wait, \"LEGO\" is on the box, but rule f says exclude named characters. But the box has \"LEGO\" written, so should we mention \"LEGO box\"? But the rule says \"exclude text recognition\" so maybe we can refer to the box as \"LEGO box\" without saying the text. Wait, the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So \"LEGO\" is a named character? No, LEGO is the brand, but the instruction says exclude text recognition, so we can't write \"LEGO\" but the box is part of the scene. Hmm. Wait, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So if the box has \"LEGO\" on it, we don't mention \"LEGO\", but we can refer to it as a box. Wait, but the example in the problem might have it. Wait, the task says \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So the main subject is the person and the LEGO pieces. The box is an object, so we can describe it as \"an open box with printed images of the set\".\n\nWait, the rules: \"b) Briefly describe their appearance and number (color, size, orientation).\"\n\nSo for the box, it's open, with images. The LEGO pieces are multicolored (various colors like brown, green, orange).\n\nLet's try to structure the caption:\n\nA person sits on a carpeted floor, their hands moving over scattered multicolored LEGO pieces and an open box displaying the completed set design. The individual picks up a piece from the pile, transfers it to the instruction sheet, and begins arranging the bricks. An instruction sheet lies to the left of the person, with packaging bags of additional pieces to the right. The camera maintains a static top-down perspective throughout the sequence.\n\nWait, check the chronological order:\n\nThe first frame shows the person's hands over the pieces. Then they pick up a brick (frame 0-2), then frame 3 shows them holding a brick, frame 4 shows placing on instructions. So the motion is: person picks up a LEGO brick from the pile, moves it toward the instruction sheet, and positions it on the sheet.\n\nAlso, the box is behind them", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Mi3jBXh8wn0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Mi3jBXh8wn0_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 474.1533092287398, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving discrete LEGO pieces on the carpeted floor; the pieces are solid, distinct objects manipulated by explicit physical forces (manual handling).", "background_and_ambient_analysis": "No shifting background elements (walls, floor static) or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "MkMJPnS-TY4", "file_name": "MkMJPnS-TY4_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit setting, three people seated on red chairs display energetic movements: a person in a gray shirt and another in a blue tank top, both wearing sunglasses, raise their arms and pump fists upward rhythmically; a third person in a teal shirt sits behind them, also moving. The camera maintains a close, slightly shaky perspective on their dynamic gestures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MkMJPnS-TY4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MkMJPnS-TY4_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 127.00779398136139, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People in the foreground and background are moving their arms and bodies rhythmically, indicating physical motion due to dancing or cheering.", "background_and_ambient_analysis": "The background (red leather seat and dark walls) remains static with no shifting. No ambient environmental effects (fire, water, smoke, wind) observed."}}
{"video_id": "Mkjc8bPnxgQ", "file_name": "Mkjc8bPnxgQ_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four people gather around a dark tabletop. A shirtless man with dark skin and a dark head covering manipulates objects on the table. A man in a light blue shirt sits to his left, while another man in a checkered shirt reaches toward the table’s surface. The shirtless man leans forward, engaging with a seated individual to his right. The camera remains handheld with slight movement, capturing the interaction from a close, slightly angled perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Mkjc8bPnxgQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Mkjc8bPnxgQ_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 60.60654866951556, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man manipulates objects (likely game pieces) on a table, with other individuals seated and observing; hand and body movements are discrete and physical.", "background_and_ambient_analysis": "The background (wall, floor) shows no uniform shifting or fluid motion; no fire, water, or wind present."}}
{"video_id": "MkdNunrQfaY", "file_name": "MkdNunrQfaY_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. The user wants me to generate a concise, chronological paragraph describing the video based on the provided frames. The rules are pretty specific.\n\nFirst, I need to focus on the main subjects' motions and behaviors in order. The video shows three people: two kids and an adult. Let me check the frames.\n\nIn the first frame, there's a girl on the couch holding a yellow object, maybe a cap. A boy in red pajamas with a cap is standing, and another adult is behind. The second frame shows the girl still holding the yellow cap, the boy adjusting his cap. Third frame, he's taking it off, and the fourth he's holding it. Wait, no, looking at the frames again: \n\nFrame 0: Girl on couch holding yellow cap, boy in red with yellow cap adjusting, adult standing.\n\nFrame 1: Girl holding yellow cap, boy still adjusting.\n\nFrame 2: Boy taking yellow cap off (since he's holding it now), girl holding the yellow cap.\n\nWait, maybe the boy is putting on the yellow cap, but in frame 0 he's adjusting it, then in frame 1, he's still adjusting, then in frame 2, he takes it off. Hmm, maybe I need to check the sequence.\n\nWait, the video starts with the girl sitting on the couch holding a yellow cap. The boy is standing, wearing a black and yellow cap. Then he adjusts his cap, takes it off (since in the next frame he's holding the cap), and then the girl might be holding it. Wait, the user says to describe in chronological order. Let me parse the frames step by step.\n\nFrame 0: The girl (left) is holding a yellow cap. The boy (right) is wearing a black cap with a yellow brim, adjusting it. Adult is behind the boy.\n\nFrame 1: Girl still holding the yellow cap, boy adjusting his cap.\n\nFrame 2: Girl holds yellow cap, boy takes it off (so he's now holding the cap without it on).\n\nWait, maybe the sequence is: Girl is holding the yellow cap, the boy is putting it on, then takes it off, then maybe gives it to someone? Wait, no. Let's see:\n\nIn the initial frame, the boy is standing and adjusting his cap (which is black with yellow brim). The girl is holding a yellow cap. Then, as the video progresses, the boy takes the yellow cap from the girl and puts it on his head? Or does he take it off?\n\nWait, looking at the frames:\n\nFrame 0: The boy is adjusting his black cap (with yellow brim). The girl is holding a yellow cap.\n\nFrame 1: The boy is still adjusting his cap (maybe putting it on), but the girl is still holding the yellow cap.\n\nFrame 2: The boy has taken off his cap (since he's holding the cap in his hand, not wearing it), and the girl is still holding the yellow cap. Wait, no, in frame 0 he's wearing a cap, frame 1 he's adjusting, frame 2 he's holding the cap. Hmm.\n\nWait, perhaps the sequence is: The boy is initially wearing a black and yellow cap (frame 0), then in frame 1, he's adjusting it, frame 2 he takes it off (so now he's holding the cap), and the girl is holding the yellow cap. Wait, no, the girl is holding the yellow cap in all frames. Wait, maybe the girl is holding a yellow cap, the boy is wearing a different cap, but in some frames he's taking it off.\n\nWait, perhaps the boy starts by adjusting his cap (black/yellow), then takes it off, and the girl is holding the yellow cap. Wait, maybe the yellow cap is being given to him, but he's putting on the black one.\n\nWait, maybe the girl is holding a yellow cap, and the boy is wearing a black cap. Then he takes the yellow cap from her and puts it on. Or he adjusts his cap.\n\nWait, maybe the exact motion is:\n\n- Girl sits on couch holding yellow cap.\n\n- Boy stands, adjusts his black cap with yellow brim (he's putting it on or adjusting).\n\n- Then, in subsequent frames, he takes the yellow cap from the girl (but how? Maybe she hands it to him).\n\nWait, looking at the frames:\n\nFrame 0: Girl has yellow cap. Boy has black/yellow cap on, adjusting.\n\nFrame 1: Boy still adjusting his cap.\n\nFrame 2: Boy is holding the yellow cap (so he took it off), and the girl is still holding the yellow cap? Wait, no, the girl was holding it. Maybe the boy takes the yellow cap from her, but the frames", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MkdNunrQfaY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MkdNunrQfaY_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 198.17788232719897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people exhibit distinct motion: seated person manipulates a yellow object (waving/lifting), child in red pajamas adjusts a hat and moves a black object, adult behind child holds a drink with minimal motion.", "background_and_ambient_analysis": "Yellow wall and brown couch remain static with no uniform shifting; no fire, water, smoke, or wind present in the scene."}}
{"video_id": "Ml9kAK5QvTg", "file_name": "Ml9kAK5QvTg_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. The user provided a series of video clips and wants a concise chronological paragraph following specific rules.\n\nFirst, I need to parse each frame. The first frame shows a person in a green shirt and beige pants swinging a golf club on a grassy field with trees in the background. Then the second frame shifts to someone in a white shirt and gray pants hitting a golf ball near a chain-link fence. The third frame is a sign for \"The Patio Cafe\" with people sitting outside. The fourth frame shows a person in a white shirt and khaki shorts under a shelter, possibly preparing for golf. Wait, the fourth frame description says \"the person is bent over with a golf club,\" but the user's example output says \"bending over to place a golf ball.\" Hmm, maybe I need to check the exact frames again.\n\nWait, the user's example has four frames. Let me list them as per the input:\n\n0.0: Person in green shirt and beige pants swinging golf club on grassy field with trees and a pole.\n\n1.4: Person in white shirt and gray pants swinging golf club near chain-link fence, with a background of trees and a building.\n\n2.5: Sign for \"The Patio Cafe\" with people under umbrellas.\n\n3.6: Person in white shirt and khaki shorts under a shelter, bending over with a golf club.\n\nWait, the user's frames are labeled as [0.3], [1.4], [2.5], [3.6], [4.7], but the problem statement says there are five frames? Wait the initial problem description lists five frames: [0.3], [1.4], [2.5], [3.6], [4.7]. Let me check again.\n\nWait the first line says: <0.3 seconds> [frame 1], then <1.4>, <2.5>, <3.6>, <4.7>. Wait, but the user's instruction says \"the provided video\" has these frames. Wait, the problem says \"the provided video\" has these frames, but in the example, the user might have provided five frames. Wait, in the user's message, the frames are listed as:\n\n[0.3] - person swinging golf club on grass\n\n[1.4] - person swinging near fence\n\n[2.5] - sign for cafe\n\n[3.6] - person under shelter bending over\n\n[4.7] - person in patio cafe?\n\nWait, looking at the user's input: the frames are listed as:\n\n<0.3 seconds> [frame 1]\n\n<1.4 seconds> [frame 2]\n\n<2.5 seconds> [frame 3]\n\n<3.6 seconds> [frame 4]\n\n<4.7 seconds> [frame 5]\n\nWait, but the user's description says:\n\n\"the provided video\" has these five frames. Wait, the user's problem statement includes the five frames as:\n\n0.3: person swinging golf club\n\n1.4: person at fence\n\n2.5: cafe sign\n\n3.6: patio with people\n\n4.7: person under shelter\n\nWait, no, looking at the user's input:\n\nThe user's input shows:\n\n<0.3 seconds> [frame with person swinging golf club]\n\n<1.4 seconds> [frame with person near fence]\n\n<2.5 seconds> [sign for cafe]\n\n<3.6 seconds> [people at patio cafe]\n\n<4.7 seconds> [person bending over with golf club]\n\nWait, the user's problem statement says:\n\nThe video shows:\n\n0.3: man in green shirt and beige pants swinging golf club on grassy field.\n\n1.4: man in white shirt and gray pants swinging golf club near chain-link fence.\n\n2.5: sign \"The Patio Cafe\" with people sitting under umbrellas.\n\n3.6: man in white shirt and khaki shorts under shelter bending over with golf club.\n\n4.7: man in white shirt and khaki shorts under shelter preparing to hit golf ball.\n\nWait, maybe the frames are as follows:\n\nFrame 0.3: person (green shirt, beige pants) swinging golf club on grass field.\n\nFrame 1.4: person (white shirt, gray pants) swinging golf club near fence.\n\nFrame 2.5: sign for cafe.\n\nFrame 3.6: people at cafe.\n\nFrame 4.7: person (white shirt, khaki shorts) under shelter bending over to place golf ball.\n\nWait, the user's description for frame 4.7 is: \"a man in a white shirt and khaki shorts stands under a shelter, bending over to place a golf ball.\"\n\nSo, the chronological order is:\n\n1. First, a man", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ml9kAK5QvTg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ml9kAK5QvTg_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 472.84509258208016, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving include: a person swinging a bat in golf/baseball settings (first two scenes), people seated at an outdoor café (third scene), and a person walking on a golf course (final scene). All motions are explicit physical actions (swinging, walking) with clear bounding boxes.", "background_and_ambient_analysis": "Background elements (trees, fences, buildings, umbrellas) show no uniform shifting or fluid motion (fire, water, smoke, wind). Trees and foliage appear static or minimally swaying without dominant environmental influence."}}
{"video_id": "Ml_weFCeV68", "file_name": "Ml_weFCeV68_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a purple shirt repeatedly lifts and adjusts a large dark object, moving it across the workspace in front of shelves stocked with green hexagonal weights and large tires. The camera remains stationary, observing through a glass surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ml_weFCeV68.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ml_weFCeV68_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 151.68159468785979, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing purple shirt and dark pants) is performing physical exercises, raising arms and bending down repeatedly.", "background_and_ambient_analysis": "The background elements (shelves, exercise balls, walls) are static and show no signs of shifting, fluid motion, or environmental effects (fire, water, smoke, wind)."}}
{"video_id": "Mkxc4_BZC_I", "file_name": "Mkxc4_BZC_I_001353_001363.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A pair of hands holds a rectangular photo frame containing a baby image over an open scrapbook, rotates it to display the back, and positions the frame within the scrapbook's pages. The scrapbook sits on a green cutting mat with red decorative elements visible on a page. The camera maintains a top-down perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Mkxc4_BZC_I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Mkxc4_BZC_I_001353_001363.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 44.81041531693299, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a book are discrete solid objects; the hands manipulate the book by opening, positioning, and closing it within a scrapbook album.", "background_and_ambient_analysis": "The background (green cutting mat, fabric with red patterns) shows no shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "Mm3tP5is9f0", "file_name": "Mm3tP5is9f0_000175_000185.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First frame: people raising hands, hands in the foreground, trees in background. Second frame: close-up of hands with a person in blue jeans. Third frame: a group of people in orange jerseys (some with \"WIND\" maybe?) walking near a fence. Fourth frame: same group moving, some holding gear. Fifth frame: a line of people in yellow shirts on a dock, possibly preparing for a race.\n\nWait, need chronological order. The video starts with hands reaching up (frame 0), then another shot of hands (frame 1), then a group of people in orange walking through a fence (frames 2-3), then frame 4 shows the same group, maybe moving towards a gate? Frame 5: people in yellow shirts standing on a dock, maybe in a line.\n\nMain subjects: hands at the start, then group of people (orange jerseys) moving, then line of people (yellow shirts) on a dock.\n\nAppearance: first frame hands (blue jeans, maybe), then people in orange (jerseys, some with numbers like 07), then yellow shirts, dock setting.\n\nSpatial: first frame hands in front, trees behind. Then people moving near fence. Then line on dock.\n\nCamera: first frame maybe handheld, slight shake, then tracking the group moving, then static shot of dock.\n\nWait, need to list chronological steps:\n\n0.0-0.3 seconds: Multiple hands raised in the air, with blurred green foliage in the background; some hands are wearing blue jeans.\n\n0.3-0.6 seconds: Close-up of several hands reaching towards the camera, with a person wearing a colorful hat visible on the left.\n\n0.6-1.0 seconds: A group of individuals in orange athletic jerseys walk through a metal fence structure, some carrying gear; one person has a visible number \"07\" on their back.\n\n1.0-1.4 seconds: The same group continues moving through the fence, maintaining a line formation; some individuals carry backpacks and other equipment.\n\n1.4-1.7 seconds: A line of people wearing yellow athletic shirts stand on a wooden dock, facing forward with their hands at their sides; the background shows a grassy area with trees.\n\nNow, condense into a concise paragraph, chronological, mention motion, appearance, spatial, camera.\n\nStart: The video opens with multiple hands raised towards the camera, some clad in blue jeans, set against a backdrop of dense green trees. A person with a colorful hat appears on the left. Next, a group of individuals in orange athletic jerseys, some carrying gear (one with a visible \"07\" on their back), walk in a line through a metal fence structure. They continue moving through the fence, maintaining formation. The scene transitions to a line of people in yellow athletic shirts standing on a wooden dock, facing forward with hands at their sides, with a grassy area and trees in the background. The camera shifts from close-up handheld shots of hands to tracking the group through the fence, ending with a static view of the dock line.\n\nCheck rules: a) motion chron order - yes. b) appearance and number - orange jerseys, yellow shirts, hands. c) spatial relationships - hands in front of trees, group through fence, dock with grass/trees. d) camera perspective and movement - handheld, tracking, static. e) background minimal except essential. f) no text recognition (so \"07\" is just a number, but maybe it's okay as appearance? Wait, rule f says exclude text recognition. Wait, \"07\" is a number on a shirt, is that text? The rule says \"exclude text recognition, named characters\". So maybe \"a person with a visible number '07'\" is okay because it's part of appearance, not text recognition. Wait, the instruction says \"Exclude text recognition, named characters, or stylistic analysis.\" So \"07\" is a number on the jersey, so it's part of appearance, not text recognition. Wait, maybe it's better to say \"a person in an orange jersey with a number visible\" without specifying \"07\". Wait, the frames show \"WIND\" and \"07\" on the back, but rule f says exclude text recognition. So we shouldn't mention \"07\" or \"WIND\". Let me check the frames: frame 2-3, the person in orange has \"07\" on back. So need to avoid mentioning \"07\" as text. So perhaps describe as \"a person in an orange jersey with a number visible\".\n\nWait, the rules: \"Exclude text recognition, named characters, or stylistic analysis.\" So text recognition means if there's a word or number that's part of a name or text. So \"07\" is a number, so", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Mm3tP5is9f0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Mm3tP5is9f0_000175_000185.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 31.265559284865404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete human subjects in uniforms/helmets exhibit locomotion (walking) and arm movements (waving/gesturing) in both forest and industrial settings. The people are solid objects with distinct bounding boxes, moving due to explicit physical forces (muscle-driven motion).", "background_and_ambient_analysis": "In the forest scene (0.0-1.7s), trees and foliage are stationary with no visible wind-induced motion (e.g., swaying leaves). The industrial scene (1.7-5.0s) features static structural elements (metal frames, walls) with no fluid/environmental motion (fire, water, smoke, or dominant wind effects). No ambient environmental motion dominates."}}
{"video_id": "MpBsRembn1w", "file_name": "MpBsRembn1w_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately six people, including individuals in red and green-white striped shirts, surround a dark gray sedan. They push the car forward from its rear and sides, moving it along a street as the camera pans left to follow their motion. Other vehicles and buildings appear in the background as the group continues pushing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MpBsRembn1w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MpBsRembn1w_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 221.90122126506435, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (discrete solid objects) are visibly pushing a car, causing the car to move due to applied physical forces.", "background_and_ambient_analysis": "Static background elements (buildings, parked cars) show no significant uniform shifting; no fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "Mlu7bu4SPIE", "file_name": "Mlu7bu4SPIE_000219_000229.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A vibrant, multicolored tie-dyed object rests on a metal grid. A hand holding a green container moves into frame, positioning the container above the object. The hand then adjusts the tie-dyed item, shifting it across the grid. The camera maintains a top-down perspective throughout, capturing the hand’s movements and the object’s interactions with the grid.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Mlu7bu4SPIE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Mlu7bu4SPIE_000219_000229.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 159.99704238467842, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves a colorful object across the grill, then manipulates a green cloth and a spray can, causing discrete solid objects to shift position due to manual interaction.", "background_and_ambient_analysis": "The background (grill structure) is static with no uniform shifting, and there is no fire, water, smoke, or wind-driven motion observed. Ambient environmental elements are absent."}}
{"video_id": "Mq090t4-44w", "file_name": "Mq090t4-44w_000238_000248.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray hat, dark blue hoodie, light gray shorts, and green rubber boots sits by a stream, using a green net to scoop from the water. They dip the net into the stream, move their hand inside the net, and adjust its position. The camera remains stationary, capturing a medium shot of the person and the stream.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Mq090t4-44w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Mq090t4-44w_000238_000248.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 524.9412890518824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a hat, blue shirt, white shorts, and rubber boots is actively moving their hands in the water. This motion involves discrete, solid objects (the person's hands) interacting with the environment.", "background_and_ambient_analysis": "The background consists of static rocks and flowing water. While water flow is present, it is not the dominant motion; the water's movement is secondary to the human subject's actions."}}
{"video_id": "MrXdQ416Mbw", "file_name": "MrXdQ416Mbw_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands place a metallic cylindrical jar onto a stovetop, adjusting its position in front of a black skillet. The jar is reflective, and the stove's control knobs are visible beneath it. The camera remains stationary in a close-up view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MrXdQ416Mbw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MrXdQ416Mbw_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 149, "blur_score": 1393.2277571614582, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a mug are moving: the mug is being poured from a container, showing explicit physical motion by the person.", "background_and_ambient_analysis": "The background (red wall and counter) is static with no shifting. No fire, water, smoke, or wind present."}}
{"video_id": "MrlKiDpqXhU", "file_name": "MrlKiDpqXhU_000183_000193.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair tied back, wearing dangling earrings and a light gray off-shoulder top, holds a makeup brush near their eyebrow, then raises the brush upward to apply product. Positioned in front of a green wall with a framed black-and-white artwork, the camera remains close-up and static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MrlKiDpqXhU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MrlKiDpqXhU_000183_000193.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 74.97721018154489, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand and makeup brush are moving in a controlled manner to apply makeup to the face.", "background_and_ambient_analysis": "The green wall and framed picture in the background are static and show no shifting or fluid motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "MsUPTI712Xo", "file_name": "MsUPTI712Xo_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small girl in a pink jacket and gray pants holds an adult’s hand while skating on an ice rink; she releases the hand, skates forward away from the adult, turns around, and skates back toward the adult. The camera follows her movements, exhibiting a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MsUPTI712Xo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MsUPTI712Xo_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 128, "blur_score": 519.7854112413195, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A young girl in a pink and white jacket is skating on the ice rink, moving from one side to the other. An adult is initially assisting her, but the girl then skates independently.", "background_and_ambient_analysis": "The ice rink background (yellow boards and ice surface) is stationary; no fluid or environmental motion (fire, water, wind) is present. The right panels are static images."}}
{"video_id": "MvBzeUgvGhk", "file_name": "MvBzeUgvGhk_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt, light pants, and a dark hat stands near a blue door on a wooden porch, holding an object and interacting with a wall fixture. They turn and walk rightward, exiting the frame. The camera remains stationary in a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MvBzeUgvGhk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MvBzeUgvGhk_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 327.02227374843176, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is seen standing near a door, then walking away from the camera; motion is consistent with human locomotion.", "background_and_ambient_analysis": "Background elements (door, walls, floor) are static with no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "MtuXPp7aN1g", "file_name": "MtuXPp7aN1g_000203_000213.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. The user wants a concise, chronological paragraph focusing on the motion and behavior of main subjects. The video shows a stir-fry in a pan with various vegetables.\n\nFirst, the main subject here is the vegetable mixture being stirred. The vegetables include broccoli, zucchini, carrots, and red peppers. They're in a black pan, and there's a metal spoon. The action is someone stirring the veggies with the spoon.\n\nLooking at the rules, I need to mention the motion in chronological order. The video starts with the vegetables in the pan, then the spoon moves, stirring them. The spoon is metallic, maybe slightly worn. The vegetables are colorful, so I should note the colors: green broccoli, orange carrots, red peppers, etc.\n\nSpatial relationships: the spoon is in the pan, moving through the veggies. The pan is on a stove, but background details should be minimal. Camera perspective is probably a close-up, slightly shaky, maybe a top-down view.\n\nWait, the user said to exclude background unless essential. So maybe just mention the pan and stove, but keep it minimal. The camera movement: the description says \"slight shake,\" so I should note that.\n\nCheck the output format: must be in <caption_output> tags. Need to follow the rules strictly. Don't include any reasoning. Let me structure it step by step.\n\nStart with the vegetables in the pan, then the stirring action. Mention the spoon's movement, the vegetables being tossed, the colors, then camera movement.\n\nAvoid mentioning specific time stamps. Keep it concise. Let me draft:\n\nA person stirs a colorful vegetable mixture—green broccoli, orange carrot slices, red bell pepper strips, and zucchini—using a metallic spoon in a black frying pan. The vegetables are tossed vigorously as the spoon moves through them, shifting their positions within the pan. The camera maintains a close-up angle with slight movement, capturing the motion from above as the stir-fry cooks.\n\nCheck the rules again: chronological, focus on motion, main subjects (vegetables and spoon), spatial relationships (spoon in pan, moving through veggies), camera perspective. No background details unless essential. The background here is just the stove, which is minimal. The spoon's description: metallic, maybe \"shiny\" but the rule says \"briefly describe appearance and number.\" The vegetables are multiple, but no need for exact count.\n\nWait, the user says \"briefly describe their appearance and number (color, size, orientation).\" So for vegetables, list colors. Maybe \"green broccoli florets, orange carrot slices, red pepper strips, and light green zucchini.\" But in the caption, maybe simplify to \"colorful vegetables including green broccoli, orange carrots, red peppers, and zucchini.\"\n\nCheck if spatial relationships are needed. The spoon is moving through the vegetables in the pan. So \"the metallic spoon stirs the vegetables, moving them around within the pan.\"\n\nCamera perspective: close-up, slightly shaky, top-down. The description says \"slight shake\" and \"from above.\"\n\nLet me check the example. The user's example response: \"A person stirs a colorful vegetable mixture—green broccoli, orange carrot slices, red bell pepper strips, and zucchini—using a metallic spoon in a black frying pan. The vegetables are tossed vigorously as the spoon moves through them, shifting their positions within the pan. The camera maintains a close-up angle with slight movement, capturing the motion from above as the stir-fry cooks.\"\n\nThat seems to fit. Make sure not to mention any text or named characters. The original video might have a person's hand, but the rules say focus on motion of main subjects. The spoon and vegetables are the main subjects here.\n\nAnother check: \"Chronological order\" would start with the initial state (vegetables in pan), then stirring action. The video starts with the veggies in the pan, then the spoon is used to stir. So the first part is \"stirring the vegetable mixture using a metallic spoon in a black frying pan.\" The motion is \"tossed vigorously as the spoon moves through them.\"\n\nYes, that should cover it. Need to keep it concise. Let me try a version.\n\n\"A hand uses a metallic spoon to stir a vibrant mix of vegetables—green broccoli, orange carrot slices, red bell pepper strips, and zucchini—within a black frying pan. The spoon moves through the ingredients, tossing them and shifting their arrangement. The camera maintains a close-up, slightly shaky angle, capturing the motion from above as the stir-fry cooks.\"\n\nWait, the user's instructions say \"main subjects (people/animals/objects)\", so the spoon and vegetables. But the hand might be part of the action, but the main subject is the stirring motion. The rules say \"motion and behavior of main subjects\", so perhaps the spoon's action is the main subject. But maybe", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MtuXPp7aN1g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MtuXPp7aN1g_000203_000213.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 89.4681380078822, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand pours liquid into the wok, causing discrete motion of the hand and slight movement of vegetables within the pan.", "background_and_ambient_analysis": "The background (countertop) is static with no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) dominates the scene."}}
{"video_id": "MuWMZX9JPcY", "file_name": "MuWMZX9JPcY_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue tank top and dark shorts stands in front of a cabinet, holding a tray with a glass. They lift the glass to their mouth, drink, then lower the glass. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MuWMZX9JPcY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MuWMZX9JPcY_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 103.92169688831156, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Brief description of moving objects", "background_and_ambient_analysis": "Brief description of background and ambient motion"}}
{"video_id": "Mw6iOd55gEE", "file_name": "Mw6iOd55gEE_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored t-shirt and dark pants with a white stripe throws a large, light-colored disc, moving in a circular path within a large indoor space with a dirt floor and overhead lights; the camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Mw6iOd55gEE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Mw6iOd55gEE_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 157, "blur_score": 872.4709240051269, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is actively moving and manipulating batons (discrete solid objects) through throwing and catching motions, resulting in collisions and locomotion.", "background_and_ambient_analysis": "The background (walls, ceiling lights, ground) is static and shows no shifting or fluid/environmental motion (e.g., no fire, water, smoke, wind)."}}
{"video_id": "MwjSTBfZMgU", "file_name": "MwjSTBfZMgU_000553_000563.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately ten individuals, mostly wearing white shirts and dark pants, stand in a room with a wooden floor. A central figure in a white tracksuit remains stationary at the front, initially with hands on hips. As the video progresses, the central figure shifts his hands outward to his sides, while the surrounding individuals subtly adjust their stances. The camera remains static, capturing the scene from a frontal perspective with no significant movement or changes in framing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MwjSTBfZMgU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MwjSTBfZMgU_000553_000563.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 77.97203708124658, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (solid objects) are moving in a coordinated manner, likely performing a synchronized routine.", "background_and_ambient_analysis": "No shifting background elements observed (walls and floor remain stationary). No fire, water, smoke, or wind present."}}
{"video_id": "MxUet0fwCBs", "file_name": "MxUet0fwCBs_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt holds a large wooden pan flute to their mouth, moving fingers across the tubes while blowing. The instrument is held vertically, with the person standing in front of a building featuring a conical-roofed tower. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MxUet0fwCBs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MxUet0fwCBs_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 168.97629043827723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is playing an accordion, exhibiting hand movements and slight body shifts due to physical forces from muscle contraction. The accordion is being actively manipulated by the person.", "background_and_ambient_analysis": "The background (building, sky, grass) shows no shifting or uniform motion. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "MykrDShl2h8", "file_name": "MykrDShl2h8_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a beige bra and blue shorts holds a light blue towel above a brown table, then lowers and places the towel flat on the table, smoothing it with both hands. The background features a plain beige wall. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MykrDShl2h8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MykrDShl2h8_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 90, "blur_score": 214.76215774676007, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (a solid object) is moving by holding, lowering, placing, and smoothing a light blue towel (another solid object) on the table. The motion is due to her physical actions.", "background_and_ambient_analysis": "The background (wall and table) is static and shows no signs of shifting uniformly or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "MyHMaSx8q7w", "file_name": "MyHMaSx8q7w_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark life vest and shorts stands in a red-orange kayak in shallow water, gripping a black paddle. They begin paddling, propelling the kayak forward while maintaining balance. The kayak moves away from the shore, with the person steadily maneuvering the paddle. The camera follows the kayak's movement from a medium angle, capturing the shallow water and sandy bottom.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MyHMaSx8q7w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MyHMaSx8q7w_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 76.74801929624198, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a kayak is actively paddling, causing the kayak to move through the water; the person's motion is distinct and attributable to their paddling action.", "background_and_ambient_analysis": "The water surface shows subtle ripples, indicating ambient environmental motion, but the primary visual focus is on the subject's activity rather than dominant fluid movement."}}
{"video_id": "MzRlcIbQRbs", "file_name": "MzRlcIbQRbs_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with bare feet walks across a light-colored tiled floor with gray grout lines, moving from left to right. Their legs, visible from the knees down, pass in front of a white appliance. The camera remains stationary, capturing a top-down view of the motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MzRlcIbQRbs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MzRlcIbQRbs_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 40.213206414425485, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The legs and feet of a person are moving in a walking pattern, showing distinct locomotion without background distortion.", "background_and_ambient_analysis": "The background (tiled floor and refrigerator) is static with no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "N0rBYdnJMK0", "file_name": "N0rBYdnJMK0_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to focus on the main subject, which is the person in the video. The video shows a person sitting at a table. They're wearing a black hoodie with white drawstrings. There's a white notebook in front of them.\n\nLooking at the sequence of actions: In the first frame, the person raises their right hand. Then, they bring both hands together in front of their chest. Next, they lower their hands and make a gesture with their right hand. Then, they raise their left hand, and finally, they use their right hand again. The movements are in chronological order.\n\nThe background has a wooden panel and part of a sign that says \"MONNET\". But according to the rules, I should keep background descriptions minimal unless essential. Since the sign is partially visible but not the main focus, maybe mention it briefly. However, the rules say to exclude text recognition, so maybe just note the wall and panel.\n\nSpatial relationships: The person is seated, the notebook is on the table in front of them. The chairs are behind them.\n\nCamera perspective: It's a fixed shot, no movement mentioned. The camera is positioned directly in front of the person.\n\nNeed to avoid mentioning the name or any specific text. So the sign is just part of the background, but since it's a partial word, maybe just say \"a partially visible sign\".\n\nCheck the rules again. The output should be a concise paragraph in chronological order. Describe motion, appearance, spatial relationships, camera.\n\nLet me structure it:\n\nA person in a black hoodie with white drawstrings sits at a table with a white notebook in front. They raise their right hand, then bring both hands together in front of their chest, lower them, gesture with their right hand, raise their left hand, and finally gesture again with their right hand. The background includes a wooden panel and a partially visible sign. The camera remains stationary.\n\nWait, the video has 6 frames. Let me check each frame:\n\nFrame 0: Person raises right hand.\n\nFrame 1: Claps hands together.\n\nFrame 2: Person lowers hands, moves them apart.\n\nFrame 3: Gesturing with right hand.\n\nFrame 4: Raising left hand.\n\nFrame 5: Gesturing again with right hand.\n\nWait, the original frames are:\n\n[0.0] shows person with right hand up.\n\n[1.4] shows hands together in front of chest.\n\n[2.5] shows hands moving apart.\n\n[3.6] shows right hand raised again.\n\n[4.7] shows left hand raised.\n\nWait, maybe the sequence is:\n\n0.0: Right hand up.\n\n1.4: Clapping (hands together).\n\n2.5: Hands moving apart.\n\n3.6: Right hand gesturing.\n\n4.7: Left hand raised.\n\nThen the last frame (5.0) would be the next action, but the video stops at 5.0. Wait, the user provided frames 0 to 5.0. Wait, the video description says from [0.0] to [5.0], but the user listed up to [5.0]. Wait, looking back, the user provided a sequence of frames with timestamps up to 5.0, but the actual frames listed are:\n\n<0.3 seconds> -> frame 0\n\n[1.4 seconds] -> frame 1\n\n[2.5 seconds] -> frame 2\n\n[3.6 seconds] -> frame 3\n\n[4.7 seconds] -> frame 4\n\nSo five frames.\n\nIn frame 0, the person raises their right hand.\n\nFrame 1: Claps hands (both hands together).\n\nFrame 2: Hands moving apart, maybe gesturing.\n\nFrame 3: Right hand raised again.\n\nFrame 4: Left hand raised.\n\nWait, the user's example shows:\n\n0.0: Person's right hand is raised.\n\n1.4: Both hands brought together in front of chest (clapping).\n\n2.5: Hands moving apart, maybe gesturing.\n\n3.6: Right hand raised again.\n\n4.7: Left hand raised.\n\nSo the sequence of actions: raising right hand, clapping, moving hands apart, right hand gesture, left hand raised.\n\nWait, but the user's frame 0 is at 0.3 seconds. The description says:\n\nAt 0.3 seconds: person raises right hand.\n\nAt 1.4: hands together.\n\nAt 2.5: hands moving apart.\n\nAt 3.6: right hand gesture.\n\nAt 4.7: left hand raised.\n\nSo the chronological order of actions:\n\n- First, raises right hand.\n\n- Then claps hands together.\n\n- Then moves hands apart.\n\n- Then gestures with right hand.\n\n- Then raises left hand.\n\nWait, but the initial frame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N0rBYdnJMK0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N0rBYdnJMK0_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 49.659811712016, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a black hoodie performs hand gestures (e.g., waving, clapping, arm movements), indicating solid object motion driven by physical actions.", "background_and_ambient_analysis": "Background elements (wall, wooden trim, signage) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "N16yoC32Jl0", "file_name": "N16yoC32Jl0_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child wearing a white long-sleeve top, light pink shorts, and red socks sits on a beige couch with circular patterns. The child picks up a colorful book, opens it, and examines the pages while seated with a pink plush toy to their right and a red and yellow plush toy adjacent. The camera remains stationary, capturing the scene from a top-down angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N16yoC32Jl0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N16yoC32Jl0_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 60.5140869881418, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child manipulates the doll (turning its head, adjusting limbs) and the book (picking it up, flipping pages). Both the doll and book exhibit discrete motion due to the child's physical interaction.", "background_and_ambient_analysis": "The couch and stuffed toys (pink doll, red/yellow bear) remain static across frames. No ambient environmental motion (fire, water, wind) is present."}}
{"video_id": "N3qaCtybfYk", "file_name": "N3qaCtybfYk_000173_000183.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A line of white dominoes with black pips lies horizontally on a green table. A person in a patterned shirt extends their hand, pointing toward the dominoes, then moves the hand leftward across the tiles before withdrawing. The camera maintains a fixed top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N3qaCtybfYk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N3qaCtybfYk_000173_000183.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 161, "blur_score": 30.557181903080146, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (discrete solid objects) interact with domino-like tiles on a ruler. The hands exhibit controlled movement (e.g., placement, adjustment) of the tiles, indicating explicit physical interaction with the objects.", "background_and_ambient_analysis": "No shifting background elements; no fluid or environmental motion (fire, water, wind) observed. The green surface and patterned fabric background remain static throughout the sequence."}}
{"video_id": "N1Qo3wtNK80", "file_name": "N1Qo3wtNK80_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to describe the video chronologically. The main subjects are the kids playing basketball, right? Let's see the frames.\n\nIn the first frame, there are kids on the court. They're wearing dark jerseys, some red shorts. A group is moving towards the camera. The scene starts with several children in motion, maybe walking or running towards the center. Then in the next frames, the kids are shifting positions—some are moving in a line, others maybe turning. There's a basketball hoop visible, and a pole with \"GARSI\" on it. Wait, the user said exclude text recognition, so I shouldn't mention \"GARSI\" but the pole is there.\n\nLooking at the movement: the kids are moving from one side to the other, forming a line. The main action is a group of children, mostly in dark uniforms with red accents, walking across the basketball court. Their positions change as they move—first in a group, then maybe spreading out. There's a coach or adult in orange nearby.\n\nBackground: a building with umbrellas, but keep it minimal. Focus on motion. Spatial relationships: the kids are moving towards the camera initially, then to the left? Wait, the camera perspective—since it's a fixed shot, maybe a slight pan or static. The user says \"conclude with camera perspective and movement.\" The video seems to be from a stationary camera, maybe a slight pan to follow the movement.\n\nWait, the rules say: \"describe in chronological order, motion and behavior of main subjects.\" So start with the first frame: kids walking towards the camera, then in subsequent frames, they move towards the right, forming a line. Let's break it down.\n\nFrame 0: Multiple children in dark jerseys (red shorts, some with numbers) walk towards the camera across the basketball court. Some are in front, others behind. A group of about 10 kids.\n\nFrame 1-3: They continue moving, some adjust positions, a few turn to face different directions. One kid stops near the pole. The group narrows or spreads.\n\nFrame 4: Kids are now more spread out, moving leftward. The coach in orange is visible, walking with them.\n\nSo the chronological order: a group of children in dark basketball uniforms (red shorts, numbered jerseys) walk across the court toward the camera, then shift direction to move left, spreading out as they walk. Their movement is coordinated, forming a line that changes orientation. The camera remains static, capturing their motion from a fixed perspective on the court.\n\nWait, the user says \"briefly describe their appearance and number.\" So mention \"a group of children in dark jerseys and red shorts, approximately 10-12 children.\" But need to be concise.\n\nLet me structure it:\n\nA group of children wearing dark jerseys and red shorts walk across a basketball court toward the camera, forming a loose line. They then adjust positions, moving leftward while spreading out slightly. Some stop briefly near a basketball pole as others continue moving. The camera remains stationary, capturing the motion from a fixed position on the court.\n\nCheck rules: exclude text recognition (so ignore \"GARSI\"), no named characters, just motion. Background minimal—mention the court, maybe the building in the back is there but not essential.\n\nMake it concise. Let's see:\n\nA group of children in dark jerseys and red shorts walk across a basketball court toward the camera, then shift direction to move left, spreading out as they walk. The camera remains stationary, capturing their motion from a fixed position.\n\nWait, \"shift direction to move left\"—in the frames, the kids are moving from left to right? Wait, looking at the first frame: the kids are on the left side of the screen, moving towards the right (towards the camera's position). Then in later frames, they continue moving right. Wait, the shadow direction might indicate sun angle. But maybe better to focus on the movement direction as per the video.\n\nLooking at the frames:\n\nFrame 0: kids on the left side, walking towards the right (toward the camera), forming a line.\n\nFrame 1: same direction, moving right.\n\nFrame 2: some kids turn, maybe moving away? Wait, no, the caption should be chronological. Let's see the video progression.\n\nThe kids are moving across the court. So maybe they start on the left, move towards the center-right. The main action is them walking in a line across the court.\n\nSo: A group of children in dark jerseys and red shorts walk across the basketball court from left to right, forming a line that gradually spreads as they move. The camera remains stationary, capturing the motion from a fixed position.\n\nWait, how many? The video shows a group, maybe 10-12 kids. But keep it brief", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N1Qo3wtNK80.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N1Qo3wtNK80_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 484.5798570119126, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people (approximately 10-15) are walking across the frame from left to right. They are moving due to their own locomotion. Each person's motion is discrete and can be tracked individually.", "background_and_ambient_analysis": "The background (building, pole) is stationary and does not shift uniformly. No fire, water, smoke, or wind is observed. The environment is calm and static."}}
{"video_id": "N5ZHVps0wo0", "file_name": "N5ZHVps0wo0_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of a person's face, focusing on their eyes before the camera tilts downward to show their nose and mouth. It then shifts to a low-angle view of high-heeled shoes on a tiled floor between standing legs. Next, the camera cuts to a side profile of a second person with short hair, who looks downward; the person subsequently lowers their head slightly while maintaining the same position. The camera perspective alternates between close-ups and side profiles, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N5ZHVps0wo0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N5ZHVps0wo0_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 161, "blur_score": 162.01861369953073, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A brown object (likely a small animal or cloth) is moving on the floor, rolling and sliding. The motion is due to physical forces (e.g., nudged by an external force).", "background_and_ambient_analysis": "The background elements (floor and furniture) are static in each frame and do not shift uniformly. There is no fire, water, smoke, or wind visible."}}
{"video_id": "NBGwvYsl6qo", "file_name": "NBGwvYsl6qo_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing stands at the edge of a blue swimming pool, using a hose to clean the water, moving slowly along the poolside while the ball floats near the pool’s edge. Three potted plants sit on the brick deck surrounding the pool. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NBGwvYsl6qo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NBGwvYsl6qo_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 154, "blur_score": 542.5941117870159, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is walking along the edge of the pool.", "background_and_ambient_analysis": "The background (building and patio) is static. The pool water is calm and shows no significant wave motion or fluid dynamics."}}
{"video_id": "N6jgGPa4KZA", "file_name": "N6jgGPa4KZA_000464_000474.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals stand in a forest: a man in a checkered shirt and dark pants (left), an older man in a brown jacket (center), and a woman in a purple hoodie (right). The checkered-shirt man hands an object to the older man, who holds it; the woman bends down to examine it. They remain closely grouped, focused on the object. The camera remains stationary, capturing the scene in the wooded environment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N6jgGPa4KZA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N6jgGPa4KZA_000464_000474.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 441.5593891322028, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three discrete solid objects (people) exhibit intentional motion: two individuals interact by exchanging or manipulating an object with hands, while a third observes; all movements are deliberate and non-fluid.", "background_and_ambient_analysis": "Background consists of stationary trees and foliage with no significant shifting or fluid motion (e.g., wind, water, fire); no ambient environmental elements dominate the scene."}}
{"video_id": "NCqC-JRj1EY", "file_name": "NCqC-JRj1EY_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black frying pan rests on a charcoal grill, initially holding sizzling browned meat; a hand briefly enters the frame before the meat is replaced by chopped light-green vegetables, which are added incrementally to the pan; the camera remains in a steady top-down position throughout, with gravel visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NCqC-JRj1EY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NCqC-JRj1EY_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 177.83958552493579, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A black frying pan is manipulated (lifted, tilted, and filled with chopped ingredients), showing discrete solid object movement due to manual handling.", "background_and_ambient_analysis": "The concrete ground and grill structure are static; fire from the grill coals is present but not dominant motion."}}
{"video_id": "NDNwSD12A3I", "file_name": "NDNwSD12A3I_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of female dancers in flowing pastel dresses with orange belts perform synchronized steps and arm gestures, moving in unison from left to right across the stage. Behind them, additional dancers in green costumes follow the same motion, maintaining a consistent formation. The camera captures their fluid movements with a slight shake, focusing on the main performers as they shift positions in front of the stage backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NDNwSD12A3I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NDNwSD12A3I_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 106.92751764457358, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers (solid, distinct objects) move in coordinated locomotion and arm gestures, exhibiting physical motion driven by muscle force.", "background_and_ambient_analysis": "The background (stage set with static green chairs and backdrop) shows no uniform shifting; no fluid or environmental motion (e.g., fire, water, smoke) is present."}}
{"video_id": "NDXNT9S0yDw", "file_name": "NDXNT9S0yDw_000149_000159.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. So, the user provided a video clip and wants a concise chronological paragraph following specific rules. First, I need to understand the video content from the frames given.\n\nLooking at the frames, it's a close-up of a sewing machine. There's a hand on the right side, probably adjusting something. The machine has parts like the needle, presser foot, and some metal components. The background is a window with light coming through, but the main focus is on the machine and the hand.\n\nThe rules say to focus on motion and behavior of main subjects in chronological order. The main subjects here are the sewing machine and the hand. Let me check the timestamps. The video starts with the hand near the needle, then the hand moves slightly, maybe adjusting the thread or the needle position. The hand is on the right side of the frame, close to the sewing machine's needle area. \n\nAppearance details: the hand is a person's finger, skin tone, size—probably an adult's finger. The sewing machine is metallic parts, maybe silver or gray, with some yellow elements (the arm or part of the machine). The background is a window with a dark frame, but it's not essential, so maybe just mention it's a window with light.\n\nSpatial relationships: the hand is to the right of the sewing machine, interacting with the needle area. The machine's needle is positioned over a piece of fabric, which is on the presser foot.\n\nChronological order: The hand moves from the right into the frame, adjusting the needle or thread, then moves slightly as the needle might be moving up and down. Wait, the frames show the hand approaching the needle, then maybe moving away. Wait, the first frame has the hand near the needle, then the hand moves a bit down, maybe to guide fabric? Wait, the video is a sequence of frames showing the hand near the machine. The hand is probably adjusting the thread or positioning fabric.\n\nThe user says to describe the motion in chronological order. So the hand moves towards the needle area, adjusts something, then maybe retracts. Let's check the frames. The first frame shows the hand entering from the right, then the next frames the hand is still there, maybe moving slightly. The hand is manipulating the needle area, perhaps threading or adjusting the presser foot.\n\nCamera perspective: The camera is close-up, top-down? Wait, the frames show a close-up angle looking down at the sewing machine. So the camera is positioned above the machine, looking down. Minimal movement, probably a static shot with slight focus changes. Wait, the problem says \"conclude with camera perspective and movement\". The video might be a static close-up, maybe a slight shake? The user says to mention if there's movement, but in the frames provided, the camera doesn't seem to move; it's a steady close-up.\n\nThe caption needs to be concise, chronological. Let's structure it:\n\n- Main subjects: a hand (skin tone, right side), sewing machine (metallic, needle, presser foot).\n- Motion: The hand adjusts the needle area (maybe threading or positioning), moves slightly while interacting.\n- Spatial: Hand on the right of the sewing machine, interacting with the needle.\n- Background: Window with light, but minimal mention.\n- Camera: Close-up, static.\n\nAvoid text, named characters. So, the caption should say something like: A hand adjusts the needle of a sewing machine, moving slightly from the right to guide fabric under the presser foot, with the machine's metallic components and yellow arm visible. The camera maintains a close-up static view.\n\nWait, but need to check the frames. The first frame has the hand near the needle, then the hand moves a bit down (maybe to adjust the thread). The machine is on a table, the needle is moving? Wait, in sewing machines, the needle moves up and down, but in the frames, it's a still image. Wait, the video is a series of still frames, so the motion is inferred from the sequence.\n\nWait, the user provided frames 0 to 5, each showing the hand moving slightly. So the hand is approaching the needle, perhaps adjusting the thread or positioning the fabric. The sewing machine has a metallic needle, presser foot, and maybe a yellow part (the arm). The background is a window with light coming through.\n\nSo the caption should start with the hand's action: the hand enters from the right, adjusts the sewing machine's needle area, then moves slightly. Maybe the hand is guiding fabric under the presser foot. The machine is stationary, the hand moves to interact.\n\nLet me draft:\n\nA hand with light skin tone approaches the metallic sewing machine needle from the right, adjusting the thread or fabric position under the presser foot. The machine's needle moves rhythmically up and down, with a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NDXNT9S0yDw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NDXNT9S0yDw_000149_000159.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 156, "blur_score": 31.18597661357265, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The sewing machine needle is moving up and down in a discrete, mechanical motion. A hand is guiding the fabric, which is also moving slightly due to the sewing process.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Background elements (sewing machine base, table) are stationary. No fire, water, smoke, or wind visible."}}
{"video_id": "NGMPA4XGT6k", "file_name": "NGMPA4XGT6k_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored patterned top holds a small, colorful object and moves it toward the camera; a hand enters from below, reaching toward the object. The scene occurs indoors with blurred background elements. Camera perspective is handheld, with slight shake and focus on the object and hand interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NGMPA4XGT6k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NGMPA4XGT6k_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 147, "blur_score": 254.11568470642607, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "A hand moves into the frame and interacts with a doll held by a person.", "background_and_ambient_analysis": "No visible shifting background or fluid motion; background elements (if present) are static relative to the frame."}}
{"video_id": "NFYuVdI6xLs", "file_name": "NFYuVdI6xLs_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a white shirt and dark shorts rides a skateboard on a concrete driveway, approaching from the left. He bends forward, executes a maneuver, and then falls backward onto the ground. A dark-colored car is parked to his right, with a house interior visible in the background. The camera remains stationary, positioned at a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NFYuVdI6xLs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NFYuVdI6xLs_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 318.0291067708823, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a skateboard moves by pushing off the ground, performing tricks, and eventually falls. The motion is due to the person's physical actions (applying force to the skateboard).", "background_and_ambient_analysis": "The background (garage, car, greenery) is static with no shifting. No fire, water, smoke, or wind is present."}}
{"video_id": "NHZSX38LLMk", "file_name": "NHZSX38LLMk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue swimsuit and red cap stands at the edge of a pool, facing the water, while another individual swims in the pool. The standing person jumps and dives into the water, creating a splash as they enter. The camera remains stationary, capturing the dive and splash from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NHZSX38LLMk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NHZSX38LLMk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 114, "blur_score": 962.7316559677548, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (diver) is moving: standing at the pool edge, jumping, diving, and submerging into the water. This motion is due to the diver's physical action.", "background_and_ambient_analysis": "The background (building, lounge chairs) is static with no uniform shift. The pool water shows splashes due to the diver's impact, but this is a transient result of discrete object interaction, not dominant ambient motion (e.g., flowing water or wind)."}}
{"video_id": "NG3zairE_JA", "file_name": "NG3zairE_JA_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white strapless dress sits on a white chair against a wooden fence, while a man in a white suit kneels in front of her, adjusting her shoe and then bending further to pick up an object from the ground. A third person in a green top stands in the foreground to the right, observing. The scene occurs outdoors with sparse greenery in the background. The camera remains stationary with a slight right-angle perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NG3zairE_JA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NG3zairE_JA_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 622.9529029494379, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects (a person in a wedding dress and a person in formal attire) are moving: the person in formal attire bends down and interacts with the ground, while the person in the wedding dress remains seated but slightly shifts posture.", "background_and_ambient_analysis": "The background elements (fence, trees, ground) show no significant shifting or uniform movement; there is no fire, water, or smoke visible, ruling out ambient environmental motion."}}
{"video_id": "NHEYOkCJoWg", "file_name": "NHEYOkCJoWg_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person's hand and feet. The main subjects are the person's hand, a brown shoe, a black boot, and a bottle. The action starts with the hand adjusting the brown shoe. The hand moves the shoe, then the person's leg moves out of the frame. Then there's a cut to a person wearing a cap, but wait, the rules say to focus on motion and behavior in chronological order. Wait, the first part is the hand moving the shoe. Let's check the frames.\n\nFirst frame: hand on brown shoe, then hand lifts the shoe. The shoe is brown leather, lace-up. The boot is black, shiny. There's a bottle on the left. The hand adjusts the shoe, moves it slightly. Then the person's leg moves, so the shoe is set down. Then the scene changes to a person with a cap and jacket. Wait, but the instructions say to follow chronological order. Let's see: the first part is the shoe adjustment, then the camera cuts to the person. But the rules say to mention main subjects in motion. Wait, the first 5 seconds: the hand is moving the brown shoe. The brown shoe is being adjusted by the hand. Then the hand moves away, and the person's leg is visible. Then the camera shifts to the person's upper body. But the output should be concise.\n\nWait, the task is to describe the video in chronological order. So the video starts with a close-up of the shoes and hand. The person's hand adjusts the brown shoe, then moves it slightly, then the person lifts their foot (or the hand adjusts the shoe, then moves the shoe). Let's list the events:\n\n- At start, a person's hand is seen near a brown leather shoe with laces, next to a black boot and a dark bottle. The hand adjusts the brown shoe, moving it slightly. Then the hand lifts the shoe away, revealing the shoe's position. Then the person's leg moves out of the frame. Then the scene shifts to a person wearing a cap and jacket, with the person smiling.\n\nBut according to the rules, we need to focus on motion and behavior. So:\n\nThe person's hand adjusts the brown leather shoe, moving it slightly on the white surface. The hand then lifts the shoe, revealing its position next to the black boot. Afterward, the camera shifts to show a person wearing a dark cap and jacket, who is smiling.\n\nWait, but the background is green and the bottle is on the left. But rules say minimal background. So maybe: A person's hand adjusts a brown leather shoe on a white surface, moving it to the right. The hand then lifts the shoe, revealing a black boot to its left. The camera then shifts to a person wearing a dark cap and jacket, who smiles.\n\nWait, but the output needs to be concise. Let's check the rules again: chronological paragraph. So first, the hand adjusts the brown shoe. Then the hand moves the shoe (maybe lifts it up). Then the camera shows the person's upper body. Let's structure it.\n\n\"An individual's hand adjusts a brown leather lace-up shoe on a white surface, moving it slightly. The hand then lifts the shoe, revealing a black boot to its left. The camera shifts to a close-up of a person wearing a dark cap and jacket, who smiles.\"\n\nWait, but in the video, the first part is the hand adjusting the shoe, then the hand moves the shoe (so the shoe is moved), then the person's leg is seen. Then the camera cuts to the person's face. Wait, the video starts with the hand near the brown shoe, then the hand moves the shoe (so the shoe is repositioned). Then the hand moves away, and the person's leg is visible. Then the next scene is the person with the cap.\n\nBut the key is to describe motion. So:\n\nA person's hand adjusts a brown leather shoe on a white table, moving it slightly before lifting it away. The black boot remains to the left of the shoe. The camera then shifts to a person wearing a dark cap and jacket, who smiles.\n\nWait, but the output should be concise. Let's make sure to include appearance: brown leather shoe, black boot, dark bottle (but maybe not necessary). Wait, rule b says briefly describe appearance and number. So the brown shoe is leather, lace-up. Black boot is shiny.\n\nSo:\n\n\"A person's hand adjusts a brown leather lace-up shoe on a white surface, repositioning it next to a black shiny boot. The hand then lifts the shoe, revealing a dark bottle to the left. The camera shifts to a person wearing a dark cap and jacket, who smiles.\"\n\nBut need to check if the bottle is mentioned. The first frame has a dark bottle on the left", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NHEYOkCJoWg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NHEYOkCJoWg_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 54.28770361209519, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand and cloth are moving to polish the brown shoe; the black shoe remains stationary.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion detected. Background (green wall and white table) is static."}}
{"video_id": "NGZdWuqedYo", "file_name": "NGZdWuqedYo_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored shirt leans forward over stacked keyboards in a dimly lit studio, then moves their hands downward toward the left side of the frame while interacting with equipment below. The camera maintains a fixed perspective, slightly angled from a low position, capturing the motion without background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NGZdWuqedYo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NGZdWuqedYo_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 61.3826040391049, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is sitting at a keyboard, then stands up and walks away. This is discrete motion due to locomotion.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) detected. The background elements (walls, ceiling, keyboard) are static."}}
{"video_id": "NJO-9568VbE", "file_name": "NJO-9568VbE_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark jeans steps with bare feet on a floor, moving from one foot to the other; the left foot lifts and shifts, followed by the right foot adjusting position near a wall. The camera maintains a low-angle close-up on the feet throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NJO-9568VbE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NJO-9568VbE_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 40.60062085432307, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Bare feet and lower legs of a person moving through discrete steps; motion shows intentional weight shifting and locomotion with clear foot contact and displacement patterns.", "background_and_ambient_analysis": "Background consists of static wall and floor with no shifting or fluid motion (fire, water, smoke, wind). Wall and floor elements remain fixed throughout the sequence."}}
{"video_id": "NJRCnrqfens", "file_name": "NJRCnrqfens_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user wants a concise chronological paragraph focusing on the main subjects' motions and behaviors. First, I need to watch the video frames provided.\n\nLooking at the frames: it's a beach scene with people. The main action seems to be a kite flying. The kite starts low and moves upward. There are kids running around, maybe chasing the kite. Adults are walking or standing near umbrellas. The background has trees and other beachgoers.\n\nNeed to structure the caption in chronological order. Start with the initial scene: people on the beach. Then mention the kite's movement from low to high. Describe the kids running towards the kite. Then the adults' positions. The camera pans left following the kite. Background is minimal but the trees are part of the scene.\n\nCheck the rules: focus on motion, appearance, spatial relationships, camera perspective. Keep background minimal. Exclude text and named characters.\n\nSo, the main subjects are the kite, kids, adults. Kite starts low, moves up and right. Kids run in front of it. Adults in the background. Camera pans left, slight movement. Avoid mentioning specific colors unless necessary, but the kite is blue and white. The kids are wearing swimwear.\n\nWait, the first frame shows the kite in the air, then moving up. The kids are running towards it. Maybe the kite is being flown by someone not visible. Need to describe the motion: starts at low altitude, ascends and drifts right.\n\nAlso, mention the spatial relationship: kids are in front of the kite. The adults are in the background near umbrellas.\n\nCamera movement: pans left to follow the kite.\n\nCheck the output format: must be a paragraph, not bullet points. Use past tense. Keep it concise. Let's draft:\n\n\"The video shows a beach scene with numerous people. A blue and white kite ascends from low altitude, drifting rightward as two children in swimwear run toward it. Adults walk in the background near colorful umbrellas. The camera pans left, tracking the kite's movement while maintaining a steady ground-level perspective.\"\n\nWait, the original frames say the kite starts on the right and moves left? Wait, looking at the frames: in frame 0, the kite is on the right side. Then in frame 1, it's higher and moving left. Wait, maybe I got the direction wrong. The user's frames: [0.0] to [4.7], the kite starts on the right, moves up and left. Wait, the first frame [0.0] has the kite on the right, then in frame 1.4, it's higher and moving left. Wait, the video is described as the kite flying, so the movement is from right to left as it ascends. Hmm, the user's frames might show the kite moving left. Let me check again.\n\nWait, the description says \"The kite starts low and moves upward and to the left.\" Wait, looking at the user's provided frames: in frame [0.0], the kite is on the right side, then in frame [1.4], it's higher and more to the left. So the kite moves upward and to the left. Then in frame [4.7], it's higher and further left. So the movement is up and left.\n\nSo the caption should say the kite ascends and drifts left. The kids are running in front of it. The camera pans left to follow the kite.\n\nWait, the camera perspective: the video is shot from the beach, probably a handheld camera panning left to follow the kite.\n\nSo the caption: \n\n\"The video captures a beach scene where a blue and white kite ascends from low altitude, drifting leftward as two children in swimwear run toward it. Adults walk in the background near umbrellas, while the camera pans left to track the kite's trajectory, maintaining a ground-level perspective.\"\n\nWait, but the user said \"briefly describe their appearance and number (color, size, orientation).\" So the kite is blue and white. The children are two, in swimwear. The adults are multiple, near umbrellas.\n\nAlso, need to mention the children's position: in front of the kite. Wait, in the frames, the kids are running towards the kite, so maybe the kite is in front of them? Or the kids are ahead of the kite?\n\nWait, in the initial frame, the kite is on the right, and kids are running towards it. So the kite is ahead of the kids, moving left. So the children run towards the kite as it moves left.\n\nSo \"two children in swimwear run toward the kite as it ascends leftward.\"\n\nCheck if the camera movement is panning left. The user's frames show the camera moving left to follow the kite.\n\nSo the caption should be:\n\n\"The video shows a beach scene where", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NJRCnrqfens.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NJRCnrqfens_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 51.73450135172708, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A kite is moving in the sky, controlled by an unseen person, and several people on the beach are walking or standing, exhibiting locomotion.", "background_and_ambient_analysis": "The background (trees, horizon) is stable with no shifting, and there are no fluid/environmental motions (like fire, water, smoke) dominating the scene. The wind is present but not visible as a fluid motion; it primarily affects the kite which is a solid object."}}
{"video_id": "NIe2G_7k9d0", "file_name": "NIe2G_7k9d0_000106_000116.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white patterned shirt and light blue jeans stands on stage, holding a light brown acoustic guitar and singing into a microphone. She strums the guitar while positioned in front of a black music stand, with dark curtains as the backdrop. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NIe2G_7k9d0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NIe2G_7k9d0_000106_000116.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 82.0438639532029, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject (woman) is present, exhibiting localized motion through strumming and hand movements on the guitar. No other discrete objects show significant motion.", "background_and_ambient_analysis": "Background elements (dark curtain, stage equipment) are static with no shifting, fluid motion (fire, water, smoke), or wind-driven motion observed. Ambient conditions are controlled and still."}}
{"video_id": "NIXydUXw0Fc", "file_name": "NIXydUXw0Fc_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing black shorts, a black t-shirt, and white sneakers performs squats with a barbell in a gym. He lowers himself into a squat position, then stands up while holding the barbell, and repeats the motion. The gym features wooden flooring, various weight machines, and a potted plant to the right. The camera remains stationary, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NIXydUXw0Fc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NIXydUXw0Fc_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 69.38234770604754, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) performs a squat exercise, moving the barbell vertically. The motion is discrete and tracked via the person's locomotion and the barbell's movement under their control.", "background_and_ambient_analysis": "The background (walls, floor, gym equipment, plant) shows no shifting or environmental motion. No fire, water, smoke, or wind is visible; all static elements remain fixed throughout the clip."}}
{"video_id": "NI7rtkzAV3Y", "file_name": "NI7rtkzAV3Y_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. No extra text. </think>  <caption_output>A person wearing a black and white top, black leggings, blue sneakers, and a green backpack performs a series of squats on a black mat in front of a brick wall. They begin in a deep squat position, rise to a standing position, then return to the squat. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NI7rtkzAV3Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NI7rtkzAV3Y_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 524.7842891080411, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing athletic wear performs squat jumps, with clear vertical and horizontal movement of their legs and torso.", "background_and_ambient_analysis": "The brick wall and floor remain static throughout; no fire, water, smoke, or wind-induced motion observed."}}
{"video_id": "NHat0kScC-8", "file_name": "NHat0kScC-8_000170_000180.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two movers, one wearing a yellow cap and black shirt with gloves, the other in a dark cap and black shirt, push a large wooden chest forward on a sidewalk; the man in the yellow cap is to the left of the chest, and the other is to the right, both exerting force to move it. A silver van passes in the background as they progress, and the camera follows their movement slightly to the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NHat0kScC-8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NHat0kScC-8_000170_000180.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 147.59743572280803, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two movers (people) are actively pushing a large cardboard box along a sidewalk; the box moves due to applied force from the movers.", "background_and_ambient_analysis": "Background elements (residential street, houses, fence, parked car) show no shifting or fluid motion. No fire, water, smoke, or wind is visible; trees are static."}}
{"video_id": "NL62Njq6wUM", "file_name": "NL62Njq6wUM_000367_000377.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short brown hair, wearing a black jacket over a white shirt and blue jeans, sits and strums a light brown acoustic guitar; the Marshall amplifier is positioned to their left. They briefly pause strumming and turn their head toward the camera. The camera remains static at eye level against a plain white background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NL62Njq6wUM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NL62Njq6wUM_000367_000377.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 406.7130072860796, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the guitar are the discrete solid objects moving; hands strum and fret strings due to intentional physical action.", "background_and_ambient_analysis": "The background (white wall and amplifier) is static with no shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "NLOfme7jCvA", "file_name": "NLOfme7jCvA_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light skin tone manipulates a black-handled screwdriver with a metallic tip, inserting it into a small component near the valve stem of a dark gray car tire. The hand applies pressure to dislodge and remove the component from the tire's surface. The tire, featuring visible rubber grooves, remains stationary as the primary focus in a tight close-up shot. The camera maintains a steady perspective, emphasizing the hand's precise movements against the tire with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NLOfme7jCvA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NLOfme7jCvA_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 147.17137562304367, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a tool (e.g., screwdriver) moves to manipulate the valve stem cap on a tire; the tool and hand exhibit distinct, solid object motion.", "background_and_ambient_analysis": "The background consists of a stationary tire and ground; no shifting or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "NM2oru9ft2I", "file_name": "NM2oru9ft2I_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a black and white striped shirt and dark pants pushes a wooden toy cart with red wheels and a handle, moving forward in a room with yellow walls. The child starts near a door on the left, proceeds toward the camera, and continues past a refrigerator on the right. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NM2oru9ft2I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NM2oru9ft2I_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 145, "blur_score": 74.31557874456644, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is pushing a wooden toy lawnmower across the floor; both the child and the lawnmower exhibit discrete, solid motion driven by intentional locomotion.", "background_and_ambient_analysis": "Background elements (walls, floor, door) show no uniform shifting or fluid motion; no fire, water, smoke, or wind visible."}}
{"video_id": "NLmc7Gdmz4I", "file_name": "NLmc7Gdmz4I_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a person handling black patent leather ankle boots. The person is wearing a black and white striped shirt. They're polishing the boots. First, the person holds one boot, then the other. The boots have a block heel. The background is a white lattice with some greenery, but maybe that's not essential. The camera is probably a close-up, top-down view. Let's break it down chronologically.\n\nStart: Person holds two black ankle boots. They rotate one boot to show the sole. Then apply something (polish) to the toe area. Then place the boot down, show the other boot. Wait, in the frames: first frame, they have one boot on the table, the other in hand. Then they rotate the boot to show the sole. Then apply polish. Then place the boot down. Then hold the other boot. Let's sequence.\n\nFrame 0: Person holds both boots, one on table, one in hand. They rotate the held boot to show sole. Frame 1: Person holds the boot up, showing the front. Frame 2: Applying polish to the front. Frame 3: Placing the boot down. Frame 4: Holding the other boot. So the motion is: holding one boot, rotating to show sole, polishing, placing down, then holding the other.\n\nAppearance: Black patent leather boots, block heel, striped shirt. Spatial: Boots are on a white table, person's hands. Camera perspective: Close-up, maybe top-down? The background is lattice but minimal.\n\nNeed to describe in chronological order. So:\n\nA person in a black and white striped shirt handles two black patent leather ankle boots with block heels. They rotate one boot to display its sole, apply a polishing substance to the toe area, place it back on the white surface, then pick up the second boot. The camera maintains a close-up top-down view focused on the hands and boots, with a minimal background.\n\nCheck rules: a) motion chronologically. b) describe appearance (color, size, orientation: black, patent, block heel). c) spatial: on white table, hands. d) camera: top-down, close-up. e) background minimal. f) exclude text, etc.\n\nLet me make it concise. The output should be a paragraph.\n\n\" A person in a black and white striped shirt polishes two black patent leather ankle boots with block heels. They rotate one boot to show its sole, apply polish to the toe area, place it on the white surface, and then hold the second boot. The camera captures a close-up top-down view of the hands and boots against a neutral background.\"\n\nWait, need to check the exact sequence from the frames. Let's check the provided frames:\n\n[0.0] - Person holds two boots, one on table, one in hand. Rotate the held boot to show sole.\n\n[1.4] - Person holds the boot upright, showing front.\n\n[2.5] - Applying polish to front.\n\n[3.6] - Placing the boot back on table (so one boot is now on table, the other is in hand? Wait, no: in frame 0, two boots: one on table, one held. Frame 1: held boot is now up, so maybe moved to show front. Frame 2: polishing. Frame 3: placing back on table. Then frame 4: the person is holding the other boot (the one that was on table now), maybe? Wait, the frames:\n\nFrame 0: Person holds a boot (left hand?) and one is on table. Wait, first frame shows two boots on table? Wait, no. The first frame [0.0] shows person's hands: one boot on table, the other in hand. Then they rotate the held boot (to show sole). Then frame 1: holding the boot up (front view). Then frame 2: applying polish. Frame 3: placing the boot on the table, now both boots are on table? Wait, frame 3: person places the boot down, so the held boot is now on table, and the other is in hand? Wait, maybe I need to track each step.\n\nActually, from the frames provided:\n\n[0.0] - Two boots: one in hand, one on table. Person rotates the held boot to display sole.\n\n[1.4] - Person holds the boot upright (front view).\n\n[2.5] - Applying polish to the toe of the boot.\n\n[3.6] - Person places the boot down on the table (so now both boots are on table? Wait, no. Wait, in frame 0, two boots: one on table, one held. Then they rotate the held one to show sole. Then hold it up. Then apply polish. Then place it back", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NLmc7Gdmz4I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NLmc7Gdmz4I_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 262.298063230961, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects: the person's hands (applying polish) and black boots (being polished) move due to explicit physical actions (rubbing motion, hand movements, boot repositioning).", "background_and_ambient_analysis": "Static background elements (white table and lattice structure) show no shifting or environmental motion (fire, water, wind). No fluid or gaseous phenomena observed."}}
{"video_id": "NN1KeqDWOtA", "file_name": "NN1KeqDWOtA_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white chef's coat dips a piece of food into a glass bowl of liquid, then transfers it to a second glass bowl filled with breadcrumbs, coating it thoroughly. The hands move between the bowls on a wooden surface, with the liquid bowl positioned to the left of the breadcrumb bowl. The camera alternates between close-up shots of the dipping and coating actions and a wider view of the kitchen workspace.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NN1KeqDWOtA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NN1KeqDWOtA_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 30.80902101504697, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a food item (likely chicken), dipping it into batter then pressing into breadcrumbs; solid objects (hands, food, bowls) exhibit explicit physical interaction.", "background_and_ambient_analysis": "Background elements (curtain, kitchen setup) show no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "NN5MTsk03HA", "file_name": "NN5MTsk03HA_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people sit facing each other in a black and white room with a patterned wall on one side; the left individual wears a patterned dress, the right wears a sleeveless top and shorts. The right person raises their hands, gestures, and moves an object toward the left person, who watches and extends their hand toward the object. Both interact playfully. The camera remains static in a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NN5MTsk03HA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NN5MTsk03HA_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 168.9679254793026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two seated individuals (left and right) are moving their hands and arms, interacting with objects (e.g., holding, manipulating) in a deliberate manner.", "background_and_ambient_analysis": "Backgrounds are static (patterned wallpaper and plain wall with no shifting or fluid motion). No fire, water, smoke, or wind observed."}}
{"video_id": "NP7RVg6kHms", "file_name": "NP7RVg6kHms_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray hoodie and blue overalls shapes wet clay on a spinning pottery wheel. They center the clay with their hands, pressing and smoothing it as the wheel rotates. The wheel, featuring a green inner ring, is positioned on a cluttered worktable with a yellow sponge and a bucket to the right. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NP7RVg6kHms.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NP7RVg6kHms_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 67.4747639582032, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: person's hands actively shaping clay on a rotating pottery wheel. The clay moves in circular motion due to the wheel, but the hands apply explicit physical forces to mold it.", "background_and_ambient_analysis": "The background (table, yellow cup, and white container) is static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "NPlI-oPNZMM", "file_name": "NPlI-oPNZMM_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue shirt, denim shorts, white cap, and black sneakers trims a leafy bush adjacent to a beige building, using a tool to cut branches. The individual stands to the left of the bush, adjusting their stance and tool position while working. A finger enters the frame from the right, briefly obscuring part of the scene. The camera maintains a steady perspective with minimal shake, focusing on the person and bush against the building backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NPlI-oPNZMM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NPlI-oPNZMM_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 793.0690350070317, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is trimming a bush with their hands. The person's hands and arms move to cut the branches. The bush has minimal movement due to the cutting.", "background_and_ambient_analysis": "The background (building and ground) is stable with no uniform shifting. There is no fire, water, smoke, or significant wind motion. The bush is being trimmed, but the bush's motion is a reaction to the person's action and not ambient."}}
{"video_id": "NQbP5qTEG18", "file_name": "NQbP5qTEG18_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with short dark hair, wearing a light-colored top and necklace, is seated and focuses on manipulating a textured object with both hands. Her hands move rhythmically as she adjusts the object, keeping it positioned in front of her. The background features a plain wall with faint vertical lines. The camera maintains a close-up perspective with slight shakiness throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NQbP5qTEG18.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NQbP5qTEG18_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 149, "blur_score": 404.5639635422789, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their head and hands while interacting with an object (likely an infant). The motion is discrete and solid.", "background_and_ambient_analysis": "Background elements (wall) are static; no fire, water, wind, or smoke observed. Ambient motion is negligible."}}
{"video_id": "NUSLkbDs6IA", "file_name": "NUSLkbDs6IA_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair and a gray t-shirt with a heart design plays a dark clarinet, moving their hands over the keys while seated in front of a bookshelf and closet. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NUSLkbDs6IA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NUSLkbDs6IA_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 72.76510801161793, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is the only discrete object; she moves her head and hands while speaking, indicating human locomotion and facial gestures.", "background_and_ambient_analysis": "Background elements (bookshelf, closet) are static with no uniform shifting. No fluid/environmental motion observed (e.g., fire, water, smoke, wind)."}}
{"video_id": "NS3CXvLSpZQ", "file_name": "NS3CXvLSpZQ_000147_000157.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands fold a small black object into three parts on a white surface, adjusting it to stand vertically. Subsequently, hands manipulate a folded black-and-white patterned object, placing it flat on the surface. The camera maintains a top-down perspective with minimal movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NS3CXvLSpZQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NS3CXvLSpZQ_000147_000157.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 175.10364649639322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands are manipulating a flexible cloth (sock) by folding it, causing the cloth to move due to physical forces applied by the hands.", "background_and_ambient_analysis": "The background is a static white surface with no shifting. No fire, water, smoke, or wind motion present."}}
{"video_id": "NUNkywSUFlk", "file_name": "NUNkywSUFlk_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a black spatula stirring bright yellow-green scrambled eggs in a pan. It then transitions to a top-down view of gloved hands spreading butter on a white bread slice positioned on a counter with several bowls of colored egg mixtures. The hands proceed to layer yellow egg mixture onto the buttered bread, followed by a red mixture layer, and finally a green mixture layer.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NUNkywSUFlk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NUNkywSUFlk_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 442.0712731087424, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects: spatula stirring scrambled eggs in a pan, gloved hand spreading butter on bread, and gloved hand adding egg mixture to the bread slice.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion observed; static kitchen setting with consistent counter and stove elements throughout the clip."}}
{"video_id": "NVuMnAj9JPY", "file_name": "NVuMnAj9JPY_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several light tan and black sled dogs, harnessed in pairs, stand stationary on snow near handlers; the dogs then begin pulling sleds while handlers walk alongside, moving forward across the snowy terrain. The camera follows the dogs’ motion, panning left to track their progression.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NVuMnAj9JPY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NVuMnAj9JPY_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 381.94484707937363, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Sled dogs (multiple teams) are moving in unison, pulling sleds. People are walking alongside or managing the sleds. All motion is due to explicit locomotion and physical forces (e.g., dogs pulling sleds, humans walking).", "background_and_ambient_analysis": "The snowy ground and distant static elements (e.g., poles, fences) show no uniform shifting, and there are no fire, water, or fluid motions present. The environment is solid and stable."}}
{"video_id": "NYeiTAkyKNQ", "file_name": "NYeiTAkyKNQ_000482_000492.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a pink helmet, yellow top, white pants, and black boots rides a light brown horse in an outdoor arena. The rider makes slight adjustments to their position while seated. A second person in black clothing and a hat enters from the right and approaches the horse. The camera remains mostly steady with minor movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NYeiTAkyKNQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NYeiTAkyKNQ_000482_000492.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 838.9099821120167, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A rider on a horse and a stationary observer are present; the horse exhibits subtle movement (locomotion) while the rider maintains posture, indicating solid object motion due to physical forces.", "background_and_ambient_analysis": "Background elements (trees, fence, ground) show no significant shifting or environmental fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "NQgSyVyL_8g", "file_name": "NQgSyVyL_8g_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white cap, gray shirt, and khaki shorts carries a large white golf bag across a green lawn from left to right. He stops near a second man wearing a blue polo shirt and khaki pants who stands beside a golf hole holding a yellow flagstick. The second man adjusts the flagstick as the first man approaches, while a crowd of spectators in casual attire observes from behind them. The camera maintains a ground-level perspective and pans left slightly to follow the first man’s movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NQgSyVyL_8g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NQgSyVyL_8g_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 81.97264930656164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a person swinging a bat (causing ball launch), a ball in flight, and multiple people moving across the field. Motion of these objects is driven by physical forces (bat impact, locomotion).", "background_and_ambient_analysis": "Static background elements (trees, grass, distant structures) show no uniform shifting. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "NZd-_3cpUpk", "file_name": "NZd-_3cpUpk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue shirt, dark shorts, and an orange undershirt performs a headstand on a black yoga mat against a beige wall. They raise their arms upward and then extend them forward. The camera remains stationary, capturing the motion from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NZd-_3cpUpk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NZd-_3cpUpk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 209.25123348343504, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (discrete solid object) moves: starts in a kneeling pose on a mat, then raises arms while maintaining position.", "background_and_ambient_analysis": "Static background elements (walls, door, floor) show no shifting or uniform motion; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "N_pWduPzYAQ", "file_name": "N_pWduPzYAQ_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men engage in arm wrestling at a table: one in a black shirt, the other in a blue shirt with a white logo. A referee in a black-and-white striped shirt stands between them. Initially, both grip each other's hands, leaning forward; the man in the blue shirt gradually overpowers, pushing the black-shirted man's arm downward. The camera maintains a close-up perspective, slightly shaky, focusing on their upper bodies and arms throughout the match.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N_pWduPzYAQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N_pWduPzYAQ_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 696.1102164249154, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two competitors (arm wrestlers) exhibit muscular movements and body shifts due to physical force application during arm wrestling; referee remains stationary.", "background_and_ambient_analysis": "Static background elements (walls, referee's position) show no uniform shifting. No fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "N_5Ku9gPj7I", "file_name": "N_5Ku9gPj7I_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white helmet, dark clothing, and a harness stands at the edge of a rocky cliff, then jumps off, descending rapidly over a forested area. The camera follows their fall, capturing their movement downward with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N_5Ku9gPj7I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N_5Ku9gPj7I_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 121.65729196454022, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single climber (person) is moving along the rock face, using ropes and hands/feet for support.", "background_and_ambient_analysis": "The background trees show minimal swaying due to wind, but this is not dominant motion; the video is primarily focused on the climber's movement."}}
{"video_id": "NbKniXmq170", "file_name": "NbKniXmq170_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two baseball players in orange jerseys and white pants stand near a chain-link fence; the player on the right (wearing a cap and black socks) picks up a bat, raises it, and swings while the left player remains stationary. The camera stays fixed, capturing the motion from a ground-level perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NbKniXmq170.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NbKniXmq170_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 511.04855681278343, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baseball player (jersey #25) swings a bat, with discrete motion of the bat and body due to physical forces (swinging action).", "background_and_ambient_analysis": "Static background elements (fence, building) show no uniform shifting or environmental motion (fire, water, wind); environment appears still."}}
{"video_id": "NbsStDxC-m0", "file_name": "NbsStDxC-m0_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands presses red ground meat into a silver meat grinder, which then extrudes the meat as thin, continuous strips through its nozzle. The camera transitions from a top-down view of the tray containing the meat to a close-up of the grinder's exit point, focusing on the emerging strips.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NbsStDxC-m0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NbsStDxC-m0_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 363.58163455119006, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: hand pushing meat into the grinder, meat extruding from the grinder. The motion is due to physical interaction between the hand and the grinder mechanism.", "background_and_ambient_analysis": "No shifting background elements (tray, container, and counter are static). No fire, water, or fluid motion present."}}
{"video_id": "Ne0dtfbfib8", "file_name": "Ne0dtfbfib8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a lizard on a tree branch. The main subject is a lizard, probably a gecko or similar, with a brownish color. Let's check the frames. From the first to the fifth frame, the lizard is moving along the branch. Let's describe the motion chronologically.\n\nAt the start (0.0s), the lizard is on the branch. Then, as time goes, it moves: in frame 1, maybe it's adjusting position; frame 2, it shifts; frame 3, continues moving; frame 4, maybe reaching a spot; frame 5, it's on the branch but maybe changing direction.\n\nAppearance: The lizard is brown, small, with limbs gripping the branch. Spatial: It's on a tree branch against a clear blue sky. The branch is dry, no leaves. Camera perspective: The camera is looking up, maybe static, since no movement is mentioned. Background is minimal, just sky.\n\nSo, chronological: The lizard moves along the branch, changing positions, gripping with limbs. Start with its position, then movement step by step. Then camera is static, top view? Wait, the video is shot from below looking up, so camera is below the branch, so perspective is upward.\n\nWait, the frames show the lizard on a branch, so camera is below, looking up at the branch. So the perspective is looking up. Camera movement: the frames show no obvious movement, so static.\n\nPutting it all: A brown lizard with extended limbs moves along a dry tree branch against a clear blue sky. Initially positioned near the left side of the branch, it gradually shifts rightward, adjusting its grip with claws as it traverses the branch. The camera remains static, capturing the lizard from a downward perspective against the sky.\n\nWait, check the rules: focus on motion and behavior, chronological. So start with position, then movement. Mention appearance (color, size, orientation—lizard is brown, small, limbs extended). Spatial relationships: on the branch, moving along it. Background minimal.\n\nLet me structure:\n\n\"Initially, a small brown lizard with extended limbs is positioned on a dry tree branch against a clear blue sky. Over the sequence, the lizard shifts rightward along the branch, adjusting its grip with claws to maintain balance. The camera remains static, viewed from a downward angle, capturing the lizard's movement against the sky.\"\n\nWait, check if the number is relevant. The problem says \"briefly describe their appearance and number (color, size, orientation).\" Here, only one lizard. So \"a small brown lizard\".\n\nAlso, in the video, the lizard is moving, so \"shifts rightward along the branch\".\n\nLet me check the frames. Frame 0: lizard on branch, maybe head down. Frame 1: moving right. Frame 2: further right. Frame 3: moving, maybe turning? Frame 4: adjusting position. Frame 5: on branch, maybe same as before but adjusted.\n\nSo chronological: starts on left, moves right, adjusts grip.\n\nNow, camera perspective: the video is shot from below, so camera angle is upward (looking up at the branch), so \"viewed from a downward perspective\" or \"upward view\"? Wait, if the camera is below, looking up, then the perspective is upward. So \"camera remains static, capturing the lizard from an upward angle against the sky\".\n\nBut the user says: \"camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo top-down would be from above, but here it's from below, so maybe \"upward angle\" but the rules say to use terms like top-down. Wait, \"upward angle\" isn't a standard term. Maybe \"viewed from below\" but the standard terms are top-down, bottom-up, etc. Wait, in video terms, top-down is camera above subject, bottom-up is camera below. So here, camera is below, so \"bottom-up perspective\". But maybe the user expects \"upward angle\" but perhaps \"viewed from below\".\n\nWait, the example given is \"top-down, pan left, slight shake\", so maybe the terms are standard. Since the camera is looking up, the perspective is \"upward\" but maybe the standard is \"bottom-up\" (if camera is below). Wait, no: top-down is from above, bottom-up is from below. So if the camera is below the branch, then it's a bottom-up view.\n\nSo the camera perspective: bottom-up, static.\n\nPutting all together:\n\nA small brown lizard with extended limbs moves along a dry tree branch against a clear blue sky. Starting near the left end of the branch, the lizard gradually shifts rightward, adjusting its grip with claws to maintain balance as it traverses the branch. The camera remains static,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ne0dtfbfib8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ne0dtfbfib8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 150.5276762517717, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A bird is perched on a branch, showing head movements and slight body adjustments.", "background_and_ambient_analysis": "The background consists of a static blue sky with no visible environmental motion (fire, water, wind). The branch is stationary."}}
{"video_id": "NeLiYQ9dWsY", "file_name": "NeLiYQ9dWsY_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are the people in the scene. Let's break down each frame.\n\nIn the first frame, there's a bald man in a dark suit sitting at a wooden podium, facing away. Behind him, a woman with short hair (maybe blonde) is partially visible, and another person. Then, in frame 2, the woman in the background moves. Frame 3, she's more visible, holding something (maybe glasses or a phone). Frame 4, she's standing near the podium, and frame 5, she's holding an object and seems to be interacting.\n\nWait, the main subjects: the bald man (dark suit, sitting at podium, back to camera), another person to his left (maybe a man with dark hair), and a woman in a black dress with short hair. The woman enters from the background (through a doorway maybe), walks towards the podium, holds an object (possibly glasses), and gestures.\n\nChronology: Start with the man at podium. Then the woman in black enters from behind, moves to the front, interacts with the podium area, possibly talking or handing something. The camera is static, I think, since there's no movement mentioned. The background is a room with a door and some walls.\n\nNeed to check rules: focus on motion. So first, the bald man at podium. Then the woman appears in the doorway, moves towards the podium, holds an object. Spatial: the woman is behind the man initially, then moves to his side or front.\n\nLet me structure:\n\n- A bald man in a dark suit sits at a wooden podium, facing away from the camera, with another person to his left. A woman in a black sleeveless dress with short blonde hair enters from a doorway behind him, approaches the podium, and holds an object (possibly glasses) while gesturing toward the man.\n\nWait, check the frames: frame 0-1: man at podium, woman behind. Frame 2: woman moves. Frame 3: woman is near the doorway, holding something. Frame 4: she's closer, and frame 5: she's holding the object and maybe speaking.\n\nSo chronological: The man in the dark suit sits at the podium. The woman in the black dress walks into view from the background doorway, approaches the podium, and holds an object while gesturing.\n\nAlso, mention spatial: the woman starts behind the man, then moves to his left side (since he's at the podium, and she's approaching). The camera is static, no movement. Background: office-like room with walls and door.\n\nNow, concise paragraph. Let's draft:\n\nA bald man in a dark suit sits at a wooden podium facing away, with a man to his left. A woman in a black sleeveless dress with short blonde hair enters from a doorway behind him, walks toward the podium, and holds an object (likely glasses) while gesturing toward the man. The camera remains static throughout.\n\nWait, the woman in the background initially—she's in the doorway, then moves. So first, the man is seated, the woman is in the doorway, then she steps forward, approaches the podium, holds the object.\n\nCheck the video: frame 0: woman is behind (partially visible), frame 1: she moves, frame 2: she's more visible, frame 3: holding something, frame 4: closer, frame 5: holding it and maybe speaking.\n\nSo the motion is the woman entering the frame from behind, moving toward the podium, holding an object. The main subjects: three people (but the other person is just a man to the left, maybe not main).\n\nRule a) main subjects' motion. So the bald man is stationary, the woman moves. So focus on the woman's motion.\n\nLet's write:\n\nA bald man in a dark suit sits at a wooden podium facing away, with another person to his left. A woman in a black sleeveless dress with short blonde hair enters from a doorway behind him, walks toward the podium, and holds an object while gesturing. The camera remains static, capturing the scene from a fixed angle.\n\nWait, but rule e: minimal background. So \"office-like room\" is minimal. But need to check if essential for motion. The doorway is where she enters, so maybe necessary.\n\nAlso, check if the woman's appearance: black dress, short hair. Yes, as per frames.\n\nNow, final caption should be concise. Let's make it tight.\n\n<caption_output>A bald man in a dark suit sits at a wooden podium, facing away, with a man to his left. A woman in a black sleeveless dress with short blonde hair enters from a doorway behind him, walks toward the podium, and holds an object while gesturing. The camera remains static.</", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NeLiYQ9dWsY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NeLiYQ9dWsY_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 83.98168782538573, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman walks from the background to the desk, then sits down. A man at the desk moves his hands while writing or gesturing.", "background_and_ambient_analysis": "The background consists of static elements (walls, door, furniture) with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "NerKRQzU0M0", "file_name": "NerKRQzU0M0_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user wants. They provided a video with several frames and specific rules for generating a caption.\n\nThe main points from the rules are: focus on motion and behavior in chronological order, describe appearance and number, mention spatial relationships if needed, conclude with camera perspective and movement, keep background minimal, exclude text recognition, named characters, or stylistic analysis.\n\nLooking at the video frames provided:\n\n1. The first frame shows hands with dark nail polish (black and maybe dark blue) making a snowflake shape on a surface, possibly dough. There's text \"add SNICKERS\" but according to rule f, I need to exclude text recognition, so I should ignore that. The hands are the main subject here.\n\n2. Second frame: A hand placing dough balls on a baking sheet. The background is blurred with warm lights, but rule e says minimal background unless essential. Maybe just mention the baking sheet and dough balls.\n\n3. Third and fourth frames: Text \"bake 20-30 min at 300°\" appears over the dough balls. But again, exclude text recognition, so focus on the dough balls and the action of baking as per the instruction.\n\n4. Fifth frame: The baked cookies on a plate with some foil-wrapped items. So the process moves from shaping dough to baking to final product.\n\nChronological order would be: hands shaping dough → placing dough balls on tray → baking → final cookies.\n\nAppearance details: Hands with dark nail polish (but specific color might not matter, just dark). Dough balls are light-colored, maybe rolled into balls. The baking sheet is metal, maybe with parchment paper. The final cookies are on a plate.\n\nSpatial relationships: Hands are working on a surface (maybe counter), then placing balls on the tray. The tray is on a counter, then the oven.\n\nCamera perspective: First frame is top-down view of hands. Then maybe a close-up of the dough balls, then possibly a close-up of the baked cookies.\n\nWait, the user says in the output format: \"Conclude with the camera perspective and movement\". So need to describe how the camera moves between the shots.\n\nFor the first frame, top-down shot of hands. Then second frame might be a close-up of the tray. Third frame same as second but with text (but ignore text). Fourth frame same. Fifth frame is a different angle showing the cookies.\n\nWait, the frames given:\n\nFrame 0: Hands on surface (top-down)\n\nFrame 1: Dough balls on tray (close-up)\n\nFrame 2: Text over dough balls (same as frame 1)\n\nFrame 3: Baked cookies on plate (maybe a different angle, maybe overhead or side)\n\nWait, the user's input says \"the provided video\" has the frames as listed. Let me check:\n\n[0.0] - hands with dark nail polish shaping dough.\n\n[1.4] - hands placing dough balls on baking sheet.\n\n[2.5] - dough balls on tray, text \"bake 20-30 min...\"\n\n[3.6] - same as previous, text still there.\n\n[4.7] - baked cookies on plate.\n\nWait, the user's input has five frames:\n\n0.0: hands on surface\n\n1.4: dough balls on tray\n\n2.5: dough balls with text\n\n3.6: same as 2.5\n\n4.7: baked cookies\n\nWait, no, looking at the user's provided example:\n\nThe video starts with hands (0.0), then a close-up of dough balls (1.4), then text over dough balls (2.5), same text (3.6), then baked cookies (4.7). But according to the user's input:\n\n[0.0] hands\n\n[1.4] hands placing dough balls\n\n[2.5] dough balls on tray with text\n\n[3.6] same text (maybe same frame)\n\n[4.7] baked cookies\n\nWait, the user lists the frames as:\n\n[0.0] - hands with nails, text \"add SNICKERS\"\n\n[1.4] - hands placing dough balls\n\n[2.5] - dough balls on tray\n\n[3.6] - text \"bake 20-30 min...\"\n\n[4.7] - baked cookies\n\nWait, the actual user input for the video frames:\n\n<0.3 seconds> - hands with dark nail polish shaping dough.\n\n<1.4 seconds> - hands placing dough balls on tray.\n\n<2.5 seconds> - dough balls on tray, text \"bake 20-30 min at 300°\"\n\nWait, no. The user's example:\n\nThe video frames listed as:\n\n[0.0]", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NerKRQzU0M0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NerKRQzU0M0_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 176.92731743250556, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands with black nail polish are moving discrete solid objects (dough balls, Snickers candy pieces) through physical actions like pressing, placing, and adding.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; static elements (e.g., flour surface, baking tray, purple cloth) remain consistent within each scene, with no fire, water, smoke, or wind."}}
{"video_id": "NeBbSjL2h3s", "file_name": "NeBbSjL2h3s_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark blue jacket stands on a driveway, holding a yellow bag in their right hand and a blue jacket in their left. They raise their right arm to wave, then lower it and move the yellow bag, subsequently walking down the steps toward the street. The camera remains stationary, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NeBbSjL2h3s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NeBbSjL2h3s_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 789.7076210677254, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving via locomotion (walking) while holding a yellow object; the person's motion is distinct and trackable.", "background_and_ambient_analysis": "Background elements (trees, road, houses) are static with no fluid/environmental motion (e.g., no smoke, water, or wind-driven swaying observed)."}}
{"video_id": "NfkHjudx618", "file_name": "NfkHjudx618_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video shows a basketball game. Let's break down each frame.\n\nIn the first frame (0.0s), there are players in red and black jerseys on a court. Some are moving, maybe passing or dribbling. Then at 1.2s, players are still in motion, maybe a pass. By 2.5s, a player in black is dribbling, another in red is defending. Then 3.6s, there's a jump shot maybe? Or a pass. The next frame shows the ball going towards the basket. \n\nWait, the main subjects are the players. Let's count: red jerseys (orange, maybe), black jerseys (dark). Numbers: one player in red has 12. The action: players moving, dribbling, passing, shooting. \n\nChronological order: Start with players on court, then movement (dribbling, defending), then a shot attempt, then the ball in motion towards the basket. \n\nAppearance: Players in red (orange) and black jerseys, shorts. Sizes: all similar, typical basketball players. Spatial relationships: players in different positions, some near the basket, others further. \n\nCamera perspective: The video seems to follow the action, maybe panning or following the ball. From the frames, it looks like the camera is moving to follow the play, maybe a slight shake as it tracks the movement. \n\nBackground: gymnasium, spectators, bleachers. But rule e says minimal background, so maybe just mention the court.\n\nWait, need to be concise. Let's structure:\n\n- Start: Multiple players in red and black jerseys on a basketball court, moving in formation.\n- Then: A player in black dribbles while being guarded by a red player; others position around the court.\n- Next: The ball is passed or shot, moving toward the basket as players react.\n- End: The ball is in flight toward the basket, with players and spectators visible in the background.\n\nCamera: Follows the action with slight movement, tracking the ball and players. No specific direction (pan left, etc.) but just follows the play.\n\nCheck rules: chronological, focus on motion. Mention appearance (colors), spatial (e.g., player in black dribbling in front of red defender), conclude with camera.\n\nLet's draft:\n\n\"Multiple basketball players in orange and black jerseys move dynamically across a wooden court; an orange-jerseyed player dribbles while guarded by a black-jerseyed player, with others positioning around the key. The ball is passed toward the basket as players react, followed by a shot attempt. The camera tracks the play with slight movement, maintaining focus on the action.\"\n\nWait, check numbers: red (orange) and black. The player with 12 is in orange. So maybe mention \"an orange-jerseyed player (number 12) dribbles...\" But rule b says briefly describe appearance and number. The task says \"color, size, orientation\"—so colors are important.\n\nWait, rule f: exclude named characters, so maybe not the number unless it's part of the description. Wait, the problem says \"briefly describe their appearance and number (color, size, orientation)\". So include color, maybe number if visible. The 12 is visible in one frame.\n\nBut maybe better to not get too specific. Let's see:\n\n\"Players in orange and black jerseys actively participate in a basketball game on a gym court. An orange-jerseyed player (number 12) dribbles the ball while being defended by a black-jerseyed player; others move in formation. The ball is passed toward the basket, and players adjust positions as the shot attempt occurs. The camera follows the action with slight motion, capturing the players' movements against the gym background.\"\n\nWait, need to be concise. Let's trim:\n\n\"Multiple basketball players in orange and black jerseys move on a gym court; an orange player (number 12) dribbles while guarded by a black player, with others surrounding the key. The ball is passed toward the basket, triggering players to react. The camera tracks the play with slight movement, maintaining focus on the action.\"\n\nWait, let's check each part.\n\n- Chronological: start with players moving, then dribbling/defending, then pass, then shot attempt.\n\n- Appearance: orange and black jerseys.\n\n- Spatial: orange player (12) dribbling in front of black defender, others around.\n\n- Camera: tracks play with slight movement.\n\nYes, that works.\n\nLet me check the sample frames:\n\nFrame 0: players in orange and black, moving. Frame 1: more movement. Frame 2: orange player (12) dribbling, black player defending. Frame 3: action near the basket (maybe a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NfkHjudx618.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NfkHjudx618_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 233.14363589086943, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players in red and yellow jerseys are moving via locomotion (running, dribbling) and physical interactions (passing, blocking), with the basketball as a distinct object.", "background_and_ambient_analysis": "The gym background (walls, floor markings) shows no significant uniform shifting or fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "NcfPrphtWsQ", "file_name": "NcfPrphtWsQ_000307_000317.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of female athletes in red and black uniforms with yellow accents run across a green court, moving from left to right. One athlete passes a white ball toward a net post as teammates sprint alongside. Spectators stand behind the court. The camera pans left to follow the athletes’ movement, then shifts focus to the ball’s trajectory toward the post.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NcfPrphtWsQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NcfPrphtWsQ_000307_000317.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 257.6696585608956, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: runners in red/yellow uniforms moving via locomotion (running, jumping), and a ball being thrown (hurdle event).", "background_and_ambient_analysis": "Static background elements (building, trees, spectator stands) show no uniform shifting; no fire, water, smoke, or wind-driven fluid motion observed."}}
{"video_id": "Nh00nuasZu8", "file_name": "Nh00nuasZu8_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video caption request. The user provided a video snippet where someone is putting in a contact lens. My job is to create a concise chronological paragraph following the given rules.\n\nFirst, I need to focus on the main subject, which is the person inserting a contact lens. The video shows close-up shots, so the camera is probably fixed on the eye area. The main action is the hand holding the contact lens and placing it into the eye. The person's eye is visible, with the eyelid being pulled down to access the eye.\n\nLooking at the rules: chronological order. So I should start with the initial state (hand holding the lens), then the movement of placing it, and finally the lens being set in place. Need to mention the appearance of the contact lens—clear, small, curved. The eye's color is dark brown. The hand is a light skin tone. Spatial relationship: the hand is in front of the eye, fingers positioned to hold the lens.\n\nBackground is blurred, so minimal description. The camera is a close-up, static, maybe slight zoom in. But the rules say to mention camera perspective and movement. The user says \"conclude with camera perspective and movement.\" So maybe \"close-up, static shot\" or something.\n\nWait, the rules say to keep background minimal unless essential. The background is blurred, so maybe just \"blurred green background\" but the rules say minimal. Maybe just mention it's blurred without specifying color.\n\nCheck the output format: must be in <caption_output> tags. No markdown. Must follow exactly.\n\nLet me structure the paragraph:\n\n1. Chronological order: Hand holds contact lens, approaches eye, places it.\n\n2. Describe main subjects: hand (light skin tone), contact lens (clear, small, curved), eye (dark brown).\n\n3. Spatial relationships: hand is in front of the eye, fingers near the eyelid.\n\n4. Camera perspective: close-up, static.\n\nLet me put it all together. Avoid mentioning the person's name or text. Exclude stylistic analysis. Make sure it's concise.\n\nPossible draft: \"A hand with light skin tone holds a small, clear, curved contact lens in front of a dark brown eye. The fingers gently pull the upper eyelid down, positioning the lens near the eye's surface. The hand then carefully places the lens onto the eye, adjusting it for proper fit. The camera maintains a close-up, static perspective focused on the eye and hand throughout.\"\n\nWait, but the rules say \"concise\" and chronological. Let me check the example in the rules. Maybe shorter. Let's see the example given in the problem: \"The person with brown eyes pulls their upper eyelid down with their left hand to insert a contact lens. Their right hand holds the clear, round lens near the eye. The lens is placed onto the eye's surface and adjusted to fit properly. The camera remains in a steady close-up position, capturing the detailed process.\"\n\nWait, the user provided an example where the caption is a paragraph. Let me check the exact requirements.\n\nWait the user's output format says: \"concise, chronological paragraph\". So maybe 3-4 sentences.\n\nAnother approach: \"A hand with light skin tone holds a small, clear contact lens directly in front of a dark brown eye. The fingers gently pull the upper eyelid down to expose the eye's surface, then carefully position the lens onto the eye. The lens is adjusted for proper placement as the hand moves slightly. The camera maintains a tight, static close-up on the eye and hand throughout.\"\n\nCheck if it's chronological: hold lens, pull eyelid, place lens, adjust. Yes.\n\nCheck appearance: contact lens is clear, small, curved? The original video shows a contact lens, which is typically clear and curved, but maybe better to just say \"clear\" as per the video.\n\nWait, in the video, the contact lens is shown as a small, transparent object. So \"small, clear contact lens\" is okay.\n\nSpatial relationships: hand in front of eye, fingers near eyelid.\n\nCamera: close-up, static.\n\nBackground: minimal, so maybe \"blurred background\" but the rules say keep it minimal unless essential. The background here is just blurred green, but the rules say to keep it minimal. Maybe omit it unless necessary. The main action is the eye and hand, so background isn't needed.\n\nPutting it all together: \"A hand with light skin tone holds a small, clear contact lens near a dark brown eye. The fingers gently pull the upper eyelid down, exposing the eye's surface. The lens is then carefully placed onto the eye and adjusted for fit. The camera maintains a static close-up perspective throughout the sequence.\"\n\nWait, maybe check the exact timing. The video starts with the contact lens being held, then inserted. So chronological steps: hold lens, approach eye, place", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Nh00nuasZu8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Nh00nuasZu8_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 29.29374683456279, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is performing deliberate, controlled motion to place a contact lens on an eye, with the eye itself showing minimal movement from the action.", "background_and_ambient_analysis": "Background is blurred and indistinct with no discernible static elements shifting uniformly. No fluid, fire, water, or smoke motion is present."}}
{"video_id": "NhuIIFbATPI", "file_name": "NhuIIFbATPI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, look at the video frames. There's a person in a white shirt, black pants, and a dark cap. The video shows them bending over a table with stacked clear bottles on the right. They reach down, maybe picking up or moving something, then bring their hand up to their head, adjusting the cap. Then they bend again, possibly handling the bottles. \n\nNeed to describe chronological order. Main subject: one person, white shirt, black pants, dark cap. Actions: bends over table, moves hand to head (adjusts cap), then bends again. Spatial: table with bottles on right, background has a stack of items (maybe books or papers) on the left, and a TV screen above. Camera perspective: the video is rotated 90 degrees clockwise, so it's vertical. Wait, the description says \"top-down\" but the video might be sideways. Wait, the user's instructions: camera perspective. Let's check the frames. The video is rotated, so the camera is likely handheld, maybe tilted. The problem says \"conclude with camera perspective and movement\". The video's angle is rotated 90 degrees, so maybe \"sideways\" but the standard terms: perhaps \"tilted\" or \"rotated\". Wait, the user's example: maybe \"top-down\" but in the video, since it's a vertical frame but rotated, maybe the camera was held sideways. Let's see.\n\nWait, the first frame: the person is on the right, table on the right, stack of items on left. The video's orientation is such that the person is in the center, but the image is rotated. Maybe the camera was held vertically but the video is rotated 90 degrees. So the camera perspective is \"tilted\" or \"rotated\". But the rules say \"camera perspective and movement\". Let's check the examples. For example, if the camera is static, but here the video might be shaky. The video has a slight shake, as it's handheld.\n\nNow, steps: \n\n1. Person bends over a table with clear bottles stacked on the right side.\n2. Raises right hand to head, adjusting cap.\n3. Lowers hand, continues moving with table.\n4. Bends again, possibly interacting with bottles.\n\nAppearance: one person, light-colored shirt (white), dark pants, dark cap.\n\nSpatial: stack of light-colored items (maybe books) on left, TV screen in background above the person.\n\nCamera: rotated 90 degrees (so vertical orientation), slight camera shake.\n\nWait, the rules say \"conclude with camera perspective and movement\". So need to say \"top-down\" if applicable, but if the video is rotated, maybe \"sideways\" but that's not standard. Wait, maybe the camera was positioned vertically, but the video is displayed in a way that it's rotated. But perhaps the camera was handheld, causing a slight shake. Let's think.\n\nThe video's frames are rotated, so the person is in a vertical frame but the image is flipped. The actual camera perspective would be, say, a vertical shot but tilted. But the task is to describe the camera perspective. Let's check the user's rules: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo for example, if the camera is static, but here the movement is slight shake. The video has a slight shake, and the camera is oriented vertically (but the video is rotated, so maybe the camera was held vertically but the video is rotated, so perhaps \"tilted\" or \"rotated\". Wait, maybe the camera is fixed, but the movement is slight shake. Let's check the video. The frames show the person moving, but the camera seems stable except for a slight shake. Wait, the video is a bit shaky, so \"slight shake\".\n\nNow, structure the caption:\n\n\"A person wearing a white shirt, dark pants, and dark cap bends over a table with stacked clear bottles on the right. They raise their right hand to adjust their cap, then lower their hand and continue moving near the table. The scene includes a stack of light-colored items on the left and a TV screen in the background. The camera has a slight shake and is oriented vertically.\"\n\nWait, but need to be concise. Let's check the rules: chronological order. So first action: bending over table, then adjusting cap, then bending again.\n\nLet's draft:\n\n\"A person in a white shirt, dark pants, and dark cap bends over a table with clear bottles stacked on the right. They lift their right hand to adjust their cap, then return their hand to the table. The background includes a stack of items on the left and a TV screen. The camera is handheld with a slight shake.\"\n\nBut need to check if the orientation is vertical", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NhuIIFbATPI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NhuIIFbATPI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 95.28594652551016, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "NhWo-CR6ymc", "file_name": "NhWo-CR6ymc_000236_000246.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black and white striped shirt stands in front of a green chalkboard, writing with chalk while facing it. He then turns his body to the right, pointing toward a diagram with his right hand, and subsequently walks slightly to the right side of the board while maintaining his position in front of it. The camera remains static throughout, capturing the man’s movements against the chalkboard backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NhWo-CR6ymc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NhWo-CR6ymc_000236_000246.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 382.06336442598763, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid, distinct object) moves around the chalkboard, gesturing and writing—actions driven by locomotion and physical interaction with the chalkboard.", "background_and_ambient_analysis": "The green chalkboard background remains static with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind) observed. Chalkboard text and eraser on the ledge are stationary."}}
{"video_id": "NjN6_167dcI", "file_name": "NjN6_167dcI_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray beanie and a black-and-white long-sleeve shirt sits at a table with a triangular card pyramid structure in front of them. They lift a small rectangular device (likely a phone) into view, holding it up to their face with one hand while using the other hand to adjust the device. The person then rotates the device slightly, focusing on its screen. The card pyramid, composed of multiple colorful cards arranged in a stable triangular formation, remains stationary on a patterned table surface. The camera maintains a fixed, close-up perspective throughout, capturing the person’s upper body and the immediate workspace with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NjN6_167dcI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NjN6_167dcI_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 2300.913966684009, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is holding a small object (likely a phone) and moving it toward their face, with intentional hand motions. The person’s actions involve explicit physical interactions (e.g., holding, positioning the object).", "background_and_ambient_analysis": "The background features a static table with a checkered cloth and other objects. No fluid, gaseous, or wind-driven motion is observed (no fire, water, smoke, or wind effects)."}}
{"video_id": "Ni7f96ik7ic", "file_name": "Ni7f96ik7ic_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people wearing white shirts and gray bottoms walk forward in a single file line through a hallway, maintaining a steady pace with each person following the individual ahead. The camera follows behind the group, capturing their synchronized movement with a slight pan to keep them centered, while the bright hallway walls and floor markings provide minimal context to their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ni7f96ik7ic.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ni7f96ik7ic_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 46.7638829707858, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving along a hallway; their motion is discrete, locomotive movement (walking), with visible interactions (e.g., passing objects, shifting positions).", "background_and_ambient_analysis": "The hallway walls, windows, and floor remain static across frames with no fluid motion (fire, water, smoke) or environmental effects observed. Background elements do not shift uniformly."}}
{"video_id": "NiXHhuPT4hc", "file_name": "NiXHhuPT4hc_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a black and white checkered shirt sits on a wooden chair, their right hand adjusting a transparent, plastic-like material covering their face. The individual moves their hand across the material, shifting it slightly upward and to the side. A wooden table is visible to the left of the person against a plain white wall. The camera remains stationary, capturing the scene from a consistent frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NiXHhuPT4hc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NiXHhuPT4hc_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 866.6728501836105, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is making deliberate hand movements toward their face, indicating solid object motion due to explicit physical actions (e.g., touching, adjusting).", "background_and_ambient_analysis": "The background consists of a static white wall and furniture with no visible shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "NkvIVwUcYPY", "file_name": "NkvIVwUcYPY_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark green shirt and jeans performs pull-ups on red vertical bars, arms extended upward then lowering. Two individuals in dark military uniforms stand to the left and right, observing. The person repeatedly lifts and lowers their body, maintaining grip. The scene occurs against a brick wall with a poster in the background. The camera remains mostly static, capturing the motion from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NkvIVwUcYPY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NkvIVwUcYPY_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 309.7676254293015, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man performs pull-ups on a horizontal bar, with visible arm/upper body movement; surrounding individuals remain stationary.", "background_and_ambient_analysis": "Background elements (walls, banner) show no uniform shifting or fluid motion; no fire, water, smoke, or wind effects present."}}
{"video_id": "NmVIeG4Z_DM", "file_name": "NmVIeG4Z_DM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in white shirts and dark pants stand facing each other on a blue floor. The man on the left steps forward, extends his right arm to touch the other man’s face, then retracts his arm. They resume facing each other. Camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NmVIeG4Z_DM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NmVIeG4Z_DM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 160.8918572421855, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are interacting; one extends an arm toward the other, then retracts, followed by a step back. The motion is due to deliberate physical actions (e.g., pushing, gesturing).", "background_and_ambient_analysis": "The background is a static solid blue color with no shifting or fluid motion. No environmental elements (fire, water, smoke, wind) are present."}}
{"video_id": "NoGsXME0APs", "file_name": "NoGsXME0APs_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a young girl. She's wearing a light-colored jacket, has dark hair tied up. The main action is at a pink table with green placemats. \n\nStarts at [0.0]: she's sitting at the table, reaching towards the placemat. Then [0.3]: she picks up a white napkin or something. Wait, in the video, at second 0, she's near the table. Then at second 1, she lifts a chair? Wait no, the captions: first frame, she's holding something. Wait, let's check the frames.\n\nFrame 0: girl at pink table, yellow placemats (wait, green with yellow flowers? The problem says green placemats. She's reaching. Then in frame 1, she picks up a white object (maybe a napkin) from the table. Then frame 2: she lifts the white chair (the table chair), moves it. Wait, the description says: \"a little girl in a light-colored jacket sits at a pink table with green placemats. She picks up a white napkin from the table and then moves a chair. She stands up, holds the chair, and then sits back down.\"\n\nWait, the video description: \n\n[0.0] she's at the table, reaching. \n\n[0.3] she picks up the chair (the white chair). Wait, the frames: \n\nFirst frame (0.0): girl is seated at pink table, holding a napkin maybe. Wait, the user's video description:\n\n\"小女孩坐在粉色桌子旁，桌上铺着绿色花纹的餐垫，她拿起桌上的白色餐巾，然后将椅子搬到一旁，随后又坐回座位。\"\n\nWait, no. Let's read the provided video description:\n\nThe user provided the video as:\n\n<0.3 seconds> [frame 0] - she's at the table, reaching. Then <1.4> she lifts a chair (the white chair), moves it. Then <2.5> she picks up a napkin. Wait, the frames given:\n\nFrame 0: girl sitting at pink table, hands on table. \n\nFrame 1: she picks up a white object (maybe a napkin) from the table. \n\nFrame 2: she holds the white chair (the table chair), moving it. \n\nFrame 3: she stands up, holding the chair. \n\nFrame 4: she sits back down. \n\nWait, the problem's video description:\n\n\"0.0 seconds: girl at pink table, green placemats. 0.3: she picks up a white napkin. 1.4: she holds the white chair (the chair of the table), moves it. 2.5: she stands up, holding the chair. 3.6: she sits back. \n\nWait, no. Let's recheck the user's input:\n\nThe video:\n\n[0.0] - girl at pink table with green placemats, hands on table.\n\n[0.3] - she lifts a white object (a napkin?) from the table.\n\nWait, the user's video description:\n\nFirst frame: girl sitting at pink table, green placemats. She reaches towards the placemat.\n\nSecond frame: she picks up a white napkin (from the table) and then moves a chair.\n\nWait, the exact frames:\n\n<0.0> - girl sitting at pink table, green placemats. She reaches for something.\n\n<0.3> - she's lifting a white napkin (or a piece of paper) up.\n\n<1.4> - she's holding the white napkin, then she moves a white chair (the chair for the table).\n\nWait, no, let's check the given video frames:\n\nThe video shows:\n\nFirst frame: girl at table, reaching towards the placemat.\n\nSecond frame: she picks up a white item (maybe a napkin) from the table.\n\nThird frame: she holds the white chair (the small chair next to the table), moves it.\n\nFourth frame: she stands up, holding the chair.\n\nFifth frame: she sits back down.\n\nWait, the user's input:\n\n\"0.0 seconds: girl at pink table, green placemats. 0.3: she picks up a white object. 1.4: she holds the chair and moves it. 2.5: she stands up, holds the chair. 3.6: she sits back.\"\n\nWait, the problem says:\n\n<0.0> - girl sitting at pink table, green placemats. Her hand is on the placemat.\n\n<0.3> - she reaches out and picks up a white object (like a napkin).\n\n<1.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NoGsXME0APs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NoGsXME0APs_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 594.5229146918191, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child moves around the table, picks up and moves a paper.", "background_and_ambient_analysis": "No significant shifting background; no fire, water, smoke, or wind observed."}}
{"video_id": "NnYfSHxlxQM", "file_name": "NnYfSHxlxQM_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a sports game, probably football or soccer, on a grassy field. First, the scene is a group of players, some in blue and some in red jerseys, running. They're moving across the field. The main action is the players running towards the camera initially, then maybe changing direction? Wait, looking at the frames: in the first frame, they're spread out, then moving. Let's check the sequence.\n\nFrame 0: Players are on the field, some running. Frame 1: more movement, maybe a play happening. Frame 2: players moving forward. Frame 3: they're running towards the camera, maybe advancing. Frame 4: they're closer, still running. Frame 5: players continue moving, perhaps changing direction. Wait, the key is chronological motion.\n\nMain subjects: groups of people (players), mostly wearing red and blue jerseys, running. Number: many players, but the caption should mention colors and numbers if possible. The problem says \"briefly describe their appearance and number (color, size, orientation)\". So, maybe \"a large group of players in red and blue jerseys running across the field\".\n\nSpatial relationships: the players are moving from the background towards the foreground. At first, they're spread out, then converge as they run. The camera is following their movement.\n\nCamera perspective: the video seems to be shot from a fixed position but maybe panning slightly to follow the action. The background has trees, lights, and spectators, but per rule e, minimal background.\n\nNeed to structure the caption chronologically: start with initial positions, then motion.\n\nFirst, players are positioned on a grassy field under a partly cloudy sky. Then, they start running, moving in various directions, perhaps towards the camera. As the video progresses, the players continue running, with some grouping together.\n\nWait, the video starts with the players moving, then they run forward, maybe changing direction.\n\nLet me check each frame:\n\n[0] - players spread out, running\n\n[1] - more players running, maybe a team in red and blue\n\n[2] - same, running\n\n[3] - they're moving forward, maybe towards a goal or direction\n\n[4] - closer, still running\n\n[5] - moving towards camera, then maybe past the camera.\n\nSo, the motion is players running across the field, mostly in two groups (red and blue), moving from the distance towards the camera.\n\nNow, appearance: red and blue jerseys, many players (group of players).\n\nSpatial: they are running across the field, with some ahead, some behind.\n\nCamera: the camera is static or slightly panning to follow the movement, as the players move from the background to the foreground.\n\nRule d: conclude with camera perspective and movement.\n\nSo, putting it together:\n\nA large group of players in red and blue jerseys run across a grassy field, moving from the background toward the camera, with some players advancing in front of others. The camera follows the action with a slight pan left.\n\nWait, but need to be concise. Let's try:\n\nA team of players in red and blue jerseys runs across a grassy field, moving toward the camera from the distance, their formation shifting as they sprint. The camera maintains a steady perspective with a slight pan to follow their motion.\n\nWait, but the problem says \"concise, chronological paragraph\". Let's check each rule:\n\na) motion and behavior in order: start with players running, then their movement.\n\nb) appearance and number: red and blue jerseys, many players.\n\nc) spatial: moving toward camera, some ahead.\n\nd) camera: perspective and movement (steady or pan).\n\ne) background minimal: grass field, maybe, but keep it minimal.\n\nLet's draft:\n\nMultiple players in red and blue jerseys run across a grassy field toward the camera, their formation spreading as they sprint. The camera follows their movement with a slight pan left, maintaining a medium shot of the action.\n\nWait, the video might not have a pan left—maybe the camera is moving to follow the direction. Let's check the frames: the first frame shows them on the left side, then moving right? Or the camera is moving with them.\n\nActually, in the frames, the players start from the left and move right, so camera might pan right. But the problem says \"conclude with camera perspective and movement\".\n\nAlternatively, the camera is fixed, and the players move through the frame.\n\nBut the rule d says \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake)\".\n\nSo, need to describe the camera's movement.\n\nLooking at the frames, the players move from left to right, so the camera might be panning right, but maybe the camera is static. Wait, the first frame shows players on the left", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NnYfSHxlxQM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NnYfSHxlxQM_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 148, "blur_score": 254.94755751387146, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "NmpFaMmdblM", "file_name": "NmpFaMmdblM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single adult wearing dark clothing and light pants, carrying a red bag, walks from the right side of the sidewalk toward the porch entrance, approaching the steps. The camera remains stationary with a fisheye perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NmpFaMmdblM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NmpFaMmdblM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 421.95432042332936, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is walking from right to left across a grassy field, moving at a steady pace with clear locomotion motion.", "background_and_ambient_analysis": "Background shows static elements (building, trees, grass field) with no uniform shifting. No fire, water, smoke, or wind motion observed; ambient environmental motion is absent."}}
{"video_id": "NmqC-iRLskI", "file_name": "NmqC-iRLskI_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to observe the video sequence. The main subjects are four people. Let's list their actions chronologically.\n\nStarting with the first frame: a woman in a white shirt is on the left, touching her mouth. A man in a bright yellow shirt with white shorts stands behind her, holding a phone. A woman in a blue and white patterned top is holding a snake on her chest, and another woman in a pink shirt is to her right. Then in the next frames, the woman with the snake puts on sunglasses, adjusts the snake, and interacts with others. The man in yellow continues to hold the phone. The pink-shirted woman moves. The white-shirted woman is still there.\n\nNeed to focus on motions. So first, the woman in white touches her mouth (maybe adjusting something). The man in yellow is on the left, holding phone. The central woman holds snake, then puts on sunglasses, adjusts the snake. The pink woman is to her right. Then the central woman moves the snake around her neck area. The man in yellow stays in the background. The white-shirted woman is on the left. Background has trees, a pot, but minimal. Camera seems to pan slightly, keeping the group in frame. Let's structure it.\n\nChronological: At the start, four people are outdoors. Left: woman in white shirt touches her mouth. Behind her, man in bright yellow shirt and white shorts holds a phone. Center: woman in blue/white top holds snake on chest, adjusting it. Right: woman in pink shirt observes. As the video progresses, the central woman puts on sunglasses, then adjusts the snake (moves it from chest to near neck). The white-shirted woman remains on left, the man in yellow stays behind, and the pink-shirted woman is still to the right. Camera maintains a medium shot, panning slightly to follow the central woman's movements.\n\nCheck rules: motion and behavior in order. Appearance (colors, clothing). Spatial relationships (left, right, center). Background minimal. Conclude camera perspective. Exclude text, names.\n\nLet's draft:\n\nFour people are outdoors. A woman in a white shirt stands on the left, touching her mouth. To her right, a woman in a blue-and-white patterned top holds a snake on her chest, adjusting it with both hands. A woman in a pink shirt is to the right of the central woman, observing. Behind the group, a man in a bright yellow shirt and white shorts holds a phone. As the video progresses, the central woman puts on sunglasses and moves the snake along her neck, while the white-shirted woman remains still on the left and the man in yellow stays in the background. The camera maintains a steady medium shot with slight pan to follow the central woman's actions.\n\nWait, check if all elements are covered. Number of people: four. Appearances: white shirt woman, blue/white top, pink shirt, yellow shirt man. Their motions: white shirt woman touches mouth (initially), then maybe stays. Central woman holds snake, puts on sunglasses, adjusts snake. Man holds phone. Pink shirt woman is there. Spatial: left, center, right, background. Camera: steady, slight pan. Background minimal (trees, pot, but not detailed).\n\nMake sure to keep it concise. Let's check the example format. The output must be a paragraph.\n\nLet's write:\n\nThree people and a man stand outdoors. A woman in a white shirt is on the left, adjusting her mouth. To her right, a woman in a blue-and-white patterned top holds a snake on her chest, later putting on sunglasses and moving the snake to her neck. A woman in a pink shirt stands to the right of the central woman. Behind them, a man in a bright yellow shirt and white shorts holds a phone. The central woman adjusts the snake while the others remain in position. The camera maintains a medium shot with slight panning motion to capture the group's interactions.\n\nWait, but the first frame has four people. Let's confirm: white shirt, yellow shirt, blue/white top, pink shirt. So four. So \"four people\" as subject.\n\nRewrite:\n\nFour people are outdoors. A woman in a white shirt stands on the left, touching her mouth. To her right, a woman in a blue-and-white patterned top holds a snake on her chest; she later puts on sunglasses and adjusts the snake to her neck. A woman in a pink shirt is to the right of the central woman, observing. Behind the group, a man in a bright yellow shirt and white shorts holds a phone. As the video progresses, the central woman continues adjusting the snake while the others remain mostly stationary. The camera keeps a steady medium shot with slight panning to follow the central woman's movements.\n\nCheck rules: no text recognition, names", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NmqC-iRLskI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NmqC-iRLskI_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 482.660944876579, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit motion: the central woman adjusts her necklace, others interact and gesture, indicating intentional movement due to physical actions.", "background_and_ambient_analysis": "Background elements (trees, building) show no uniform shifting; no dominant fluid/environmental motion (e.g., wind, water) is visible."}}
{"video_id": "NrRBl1Uhghw", "file_name": "NrRBl1Uhghw_000202_000212.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange shirt holds a red, heart-shaped 3D object with both hands, lifting it upward to rotate it and display different angles before bringing it close to the camera. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NrRBl1Uhghw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NrRBl1Uhghw_000202_000212.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 161, "blur_score": 353.1682373142878, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child manipulates a red heart-shaped object (solid, discrete) through hand movements, lifting it to the camera and rotating it.", "background_and_ambient_analysis": "Static background elements (shelves, curtains, furniture) show no shifting or environmental fluid motion (fire, water, smoke). No wind or fluid dynamics observed."}}
{"video_id": "NnfIyy8wgeQ", "file_name": "NnfIyy8wgeQ_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black uniform with white trim, wearing a black mask and gloves, stands at a table with various items. They raise both arms, holding an object above their head with their right hand while their left hand remains open. The table holds multiple bottles, a golden sphere, and lit candles. The camera pans left slightly, capturing the subject’s motion against a plain beige wall with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NnfIyy8wgeQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NnfIyy8wgeQ_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 43.56625973042769, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a black suit is performing a drinking action, with visible hand movements; candles exhibit minor flame flickering.", "background_and_ambient_analysis": "Background elements (walls, ceiling, furniture) remain stationary across frames; no fluid/environmental motion (fire, water, wind) dominates."}}
{"video_id": "Ns0V11XDaPI", "file_name": "Ns0V11XDaPI_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A human hand gently pets a small white cat with gray ears sitting on a white surface. The hand moves over the cat’s back, then lifts and adjusts the cat’s position, holding it slightly. The cat remains seated while the hand interacts. The camera stays close-up, maintaining a slightly shaky perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ns0V11XDaPI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ns0V11XDaPI_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 65.51573508917903, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand and a small animal (likely a dog or cat) exhibit deliberate motion through physical interaction (petting, holding), with the hand actively manipulating the animal's position.", "background_and_ambient_analysis": "Background elements (soft surface, possible bedding) show no uniform shifting or environmental fluid motion; no fire, water, or smoke observed."}}
{"video_id": "NuU2sAVJPlU", "file_name": "NuU2sAVJPlU_000141_000151.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black leather jacket strums an acoustic guitar while standing under a green tent; to their right, a man in a dark suit and tie holds a sheet of paper, both facing each other. The guitarist’s hands move over the strings, and the man occasionally glances at the paper. The scene occurs outdoors on grass with trees in the background, captured by a static camera with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NuU2sAVJPlU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NuU2sAVJPlU_000141_000151.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 986.199739976863, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person playing the guitar exhibits hand movements (strumming) and possibly minor head movements, which are discrete object motions due to physical forces. The other person is relatively stationary with minor head movements while holding papers.", "background_and_ambient_analysis": "The background (green tent, trees) is static and shows no shifting or environmental fluid motion (fire, water, wind). There is no dominant ambient environmental motion."}}
{"video_id": "Nxd6JwoEGYQ", "file_name": "Nxd6JwoEGYQ_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a light blue sleeveless shirt and white shorts crouches beside a bicycle with a pink wheel, using both hands to adjust or interact with the front wheel. The child shifts position slightly while focusing on the wheel, with the camera remaining stationary but exhibiting a slight shake, capturing the scene from a frontal perspective against a tiled floor background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Nxd6JwoEGYQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Nxd6JwoEGYQ_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 723.3459726983241, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child actively manipulating bicycle wheel with hands; hands and wheel exhibit deliberate motion due to physical interaction.", "background_and_ambient_analysis": "No shifting background elements (tiles/wall remain consistent). No fluid or environmental motion (e.g., fire, water, wind) detected."}}
{"video_id": "Nv4Bp3xRksY", "file_name": "Nv4Bp3xRksY_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with silver chain and gold bracelets holds a sandwich in a black-and-white checkered paper container. The person, wearing a yellow shirt and large hoop earrings, brings the sandwich to their mouth and takes a bite. The camera starts with a close-up of the hands and sandwich, then shifts to a medium shot focusing on the person eating, with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Nv4Bp3xRksY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Nv4Bp3xRksY_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 84.38334091394564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a yellow shirt is holding a sandwich, moving their head and hands to eat it. The sandwich is being consumed with visible biting and chewing motions.", "background_and_ambient_analysis": "The background (yellow and white structure) remains static with no significant shifting. No fluids, fire, or wind are present."}}
{"video_id": "Ny65kPXA0Q4", "file_name": "Ny65kPXA0Q4_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit scene, a person's bare feet and lower legs move rhythmically, with the feet tapping or shifting position on a surface. The legs are light-skinned and partially visible. The camera remains close-up and slightly shaky, focusing on the feet’s motion without significant background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ny65kPXA0Q4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ny65kPXA0Q4_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 40.24120256521411, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "A human leg is moving in a circular motion, likely stirring or mixing a substance in a container. The leg is the only distinct solid object exhibiting physical motion.", "background_and_ambient_analysis": "The background appears dark and static with no significant shifting or fluid motion. No fire, water, smoke, or wind is visible; the scene lacks ambient environmental characteristics."}}
{"video_id": "NtwsePP8qmk", "file_name": "NtwsePP8qmk_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a small, black and silver electronic device with a screen and buttons, rotating it to display different angles. The hand presses a button on the device's side while keeping it oriented in front of a blurred background with circular logos. The camera maintains a close-up perspective throughout, focusing on the device's movement and button interaction without significant shifts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NtwsePP8qmk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NtwsePP8qmk_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 663.0949268661918, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The hand manipulates the mobile phone, causing discrete movement (rotation, button pressing) of the solid phone object.", "background_and_ambient_analysis": "The background (logo and USB cable) is static and shows no shifting, fluid motion, or environmental effects such as fire, water, or smoke."}}
{"video_id": "NyyvRf0deOY", "file_name": "NyyvRf0deOY_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of hands arranging a linen napkin. The hands are folding a white and pink striped napkin, placing it on a plate with cutlery. The text says \"Add luxury with linen napkins\" but we can't include that per the rules. So focus on the motion: hands fold the napkin, adjusting it around a fork and knife on a plate. The background has a table with a candle, glass, and other dishes, but keep background minimal. \n\nChronological order: First, hands are handling the napkin, then folding it, positioning it with the cutlery. The hands are light-skinned, with a bracelet on one wrist. The napkin is striped, white with pink. The plate is white, cutlery is silver. The camera is close-up, top-down view, maybe static. \n\nSo the caption should describe the sequence: hands fold the linen napkin, adjusting it around a fork and knife on a white plate, with the table setting in the background. Keep it concise, mention appearance (striped napkin, silver cutlery), spatial (napkin on plate with cutlery), camera perspective (close-up, top-down). \n\nCheck the rules: no text recognition, no named characters. So exclude the text. Focus on motion: hands folding the napkin, placing it. \n\nLet me draft: \"A pair of hands folds a white and pink striped linen napkin, arranging it around a fork and knife on a white plate. The hands adjust the napkin’s folds, positioning it neatly, with a glass and candle visible in the background. The camera maintains a close-up, top-down view throughout the sequence.\"\n\nWait, check if the background is essential. The rules say minimal background unless essential for understanding motion. Here, the table setting might be relevant as part of the scene, but maybe keep it to \"table setting with a candle and glass\" as minimal. But the main motion is the hands and napkin. \n\nRevised: \"Hands fold a white and pink striped linen napkin, placing it around a fork and knife on a white plate. The hands adjust the napkin’s folds, positioning it neatly. The camera remains in a close-up, top-down perspective, capturing the detailed folding motion with a table setting visible in the background.\"\n\nBut the output should be concise. Let's make it shorter. \n\n\"A pair of light-skinned hands folds a white and pink striped linen napkin, arranging it around silver cutlery on a white plate. The hands adjust the napkin’s position, securing it with folds, while a candle and glass are visible in the background. The camera maintains a close-up, top-down view of the folding process.\"\n\nYes, that's better. Check the rules: chronological order (folding, arranging, adjusting), appearance (striped napkin, silver cutlery, white plate), spatial (napkin on plate with cutlery, background elements), camera (close-up top-down). Excluded text. No named characters. \n\nFinal version should be concise. Let's try: \"Hands fold a white and pink striped linen napkin, positioning it around silver fork and knife on a white plate. The hands adjust the napkin’s folds, securing it neatly. The camera remains in a close-up, top-down view as the napkin is arranged on the table setting.\"\n\nCheck if \"table setting\" is essential. Since it's part of the background but the motion is the napkin and cutlery, maybe \"with a candle and glass visible in the background\" but the rule says minimal. So \"table setting visible\" is minimal. \n\nWait, the first frame shows a candle, glass, so maybe mention \"candle and glass in background\". But the rule says \"background descriptions minimal unless essential\". Since the background elements (candle, glass) are part of the scene but not essential for the motion (which is the napkin folding), but maybe they are part of the context. However, the rule says \"minimize background\". So maybe just \"table setting\" is enough.\n\nAlternatively, keep it as \"a table setting with a candle and glass in the background\" but that's more. Let's see. The video's main action is the napkin folding, so background is secondary. So perhaps \"a candle and glass visible in the background\" is okay.\n\nLet me check the example. The user says \"keep background descriptions minimal unless essential for understanding motion\". The motion here is folding the napkin on the table, so the background is the table with candle, glass, etc. But the motion is about the napkin on the plate, so background might be needed for context. But \"minimal\".\n\nPerhaps: \"Hands fold a white and pink striped linen napkin, arranging it around silver cutlery on a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NyyvRf0deOY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NyyvRf0deOY_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 315.7223299140371, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are moving to place and adjust a napkin and cutlery on a plate. The motion is deliberate and controlled.", "background_and_ambient_analysis": "Background is stationary (plates, glasses, candle do not shift). No fluid/environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "NzQqgy8w4hQ", "file_name": "NzQqgy8w4hQ_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark top and light shorts climbs upward along a tree trunk in a dense forest, steadily ascending with arms and legs gripping the bark. The individual moves from a lower height to a higher position, surrounded by lush green foliage and other trees. The camera follows the climber's upward motion with a slight pan upward, maintaining focus on the person as they navigate the tree. The background consists of blurred greenery, emphasizing the vertical movement within the forest setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NzQqgy8w4hQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NzQqgy8w4hQ_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 153, "blur_score": 2483.806607011039, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is climbing a tree, moving upward with visible locomotion.", "background_and_ambient_analysis": "The background trees are swaying due to wind, but this motion is not dominant; the primary focus is the person climbing."}}
{"video_id": "NzzLsBXetsY", "file_name": "NzzLsBXetsY_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of an open grill lid featuring a thermometer indicating a maximum of 230°C. It then transitions to a shot of a foil-covered tray inside an oven, followed by a hand placing the tray into the oven. Subsequently, the scene shifts to a close-up of charred food on a grill marked with a large red X.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NzzLsBXetsY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NzzLsBXetsY_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 125.35874884132397, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (tray with food, hand, grill grate) move due to physical interaction: tray being placed into oven, hand manipulating food on grill, and visible hand motion in both scenes.", "background_and_ambient_analysis": "No significant shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; oven and grill scenes feature static structural elements (oven knobs, grill grates) with no uniform background shift."}}
{"video_id": "O1YkEDXe6Mc", "file_name": "O1YkEDXe6Mc_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a dark-colored lock pick tool, inserting and adjusting it into a metallic lock mechanism. The lock is positioned in front of a document with Chinese text. The hand manipulates the tool, moving it in and out of the lock. The camera maintains a static close-up view focused on the hand and lock mechanism.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O1YkEDXe6Mc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O1YkEDXe6Mc_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 1385.734134067081, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand is manipulating lockpicking tools (tension wrench and pick) to open a lock. The tools are moved in controlled motions by the hand.", "background_and_ambient_analysis": "The background (ruler and workbench) is static and unshifted. No fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "O01LNRno5SU", "file_name": "O01LNRno5SU_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "and end with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O01LNRno5SU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O01LNRno5SU_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 122.78392069603892, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person enters the scene, picks up a blue cup, and interacts with a die (dice) by moving it. The cup and die are solid objects being moved by the person's hands.", "background_and_ambient_analysis": "The background (wooden floor, furniture, TV) is static and does not shift uniformly. There is no fluid or environmental motion (e.g., fire, water, smoke) detected."}}
{"video_id": "O-v5E608E34", "file_name": "O-v5E608E34_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black hoodie stands near a white booth, holding a small object. They raise both hands, holding a white cup, and move closer to the camera while tilting their head. The individual then positions the cup near a table with food items, adjusting their posture. The camera follows the subject’s movement, shifting angles slightly throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O-v5E608E34.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O-v5E608E34_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 145, "blur_score": 54.4802540725708, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete solid object) moves his hands, head, and body to blow and gesture, with his movements being the primary visible motion of solid objects.", "background_and_ambient_analysis": "The background walls and couch show no uniform shifting motion. A minor vapor/smoke ring is visible but not dominant; it is a fluid-based effect secondary to the subject's actions."}}
{"video_id": "O0P7xwP0Xdk", "file_name": "O0P7xwP0Xdk_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a black screen. Then it cuts to a room where there are two people. One is in a yellow shirt, bending over a bed, and the other is in a dark purple shirt, sitting on a chair or stool, bending forward. Wait, the sequence: first black, then the scene. The first frame is black, then frame 1.4 shows the room. So the video starts with black, then the scene begins. \n\nMain subjects: two people. One in yellow (yellow shirt, black sleeves), another in purple (dark purple shirt). The person in yellow is leaning over the bed, which has a purple checkered blanket. The person in purple is sitting, bending over. Then the person in purple stands up and moves? Wait, looking at the frames: frame 1.4 has them in positions, frame 2.5 same, then frame 3.6 the person in purple is moving, maybe standing? Frame 4.7: person in yellow is still there, person in purple is now near the bed, maybe leaning?\n\nWait, let's check the video description: [0.0] black, [1.4] person in yellow shirt bending over bed, person in purple shirt bending over something (maybe a chair), [2.5] same, [3.6] person in purple stands up, [4.7] person in yellow is still there, and the person in purple is maybe moving towards the bed. Wait, the user's input has the frames as:\n\n[0.0] black\n\n[1.4] two people: one yellow (back to camera? Wait, the description says \"in yellow shirt, bending over bed, person in purple sitting on chair, bending forward\"\n\nWait, the first frame (1.4s) shows: person in yellow (yellow shirt, black sleeves) bending over a bed with purple checkered blanket. Person in purple (dark purple shirt) sitting on a chair or stool, bending forward. Then frame 2.5: same positions? Maybe the person in yellow moves their hand. Then frame 3.6: person in purple stands up (since they were sitting, now standing). Then frame 4.7: the person in purple is now leaning towards the bed, maybe? Wait, the description says \"in front of\" but maybe not. \n\nWait, the video progresses: black → room with two people. First person (yellow shirt, black sleeves) bends over the bed (purple checkered blanket), second person (dark purple shirt) is seated, bending forward. Then the seated person stands up and moves. The camera is probably static, but the description says \"camera perspective\" in the rules. The video starts with black, then cuts to the room. The camera is likely a static shot, maybe handheld, but the movement is minimal. \n\nSo chronological:\n\n- Starts with black screen.\n\n- Then, in a room, a person in a yellow shirt with black sleeves bends over a bed with a purple checkered blanket. A second person in a dark purple shirt sits on a chair, bent forward.\n\n- The person in dark purple shirt stands up, moving toward the bed.\n\n- The person in yellow shirt remains bent over the bed, possibly adjusting items.\n\n- Camera is static (no movement mentioned, so maybe fixed perspective).\n\nWait, but the rules say \"conclude with the camera perspective and movement\". The video's frames don't show camera movement, so probably static.\n\nSo the caption should be concise:\n\nVideo starts with a black screen. Then, in a room, a person wearing a yellow shirt with black sleeves bends over a bed with a purple checkered blanket. A second person in a dark purple shirt sits on a chair, bent forward. The seated person stands up, moving toward the bed. The person in the yellow shirt remains bent over the bed. The camera maintains a static perspective throughout.\n\nBut need to check for minimal background, only essentials. Background: room, bed, chair. But rules say \"background descriptions minimal unless essential\". The bed is essential for the motion. \n\nWait, the main subjects are two people. Their actions: yellow person bends over bed, purple person sits and then stands. The camera is static. \n\nLet's rephrase chronologically:\n\nThe video begins with a black screen. Then, it shows two people in a room: one person in a yellow shirt with black sleeves bends over a bed with a purple checkered blanket, while another person in a dark purple shirt sits on a chair, bent forward. The person in the dark purple shirt stands up and moves toward the bed, while the person in the yellow shirt remains bent over the bed. The camera remains static, capturing the scene from a fixed angle.\n\nBut check the timing: the video has frames from 0 to ~5 seconds", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O0P7xwP0Xdk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O0P7xwP0Xdk_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 96.84762942119572, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human subjects (one in yellow shirt, one in dark shirt) exhibit discrete, solid-body motion through bending, reaching, and physical interaction.", "background_and_ambient_analysis": "Static background elements (walls, room structure) show no uniform shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "O2josLhYQag", "file_name": "O2josLhYQag_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately twelve people in casual clothing, including black and white attire, perform synchronized dance movements on a wooden floor. They move in coordinated steps, shifting positions left and right while maintaining loose formation. The camera remains overhead with slight shake, capturing their motion as they transition through choreographed steps.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O2josLhYQag.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O2josLhYQag_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 58.227038619618945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals (dancers) are moving dynamically across the gym floor, executing coordinated locomotion (dancing) with distinct bounding boxes; their motion is driven by physical forces (muscular movement, intentional movement patterns).", "background_and_ambient_analysis": "Gymnasium background (walls, floor, distant seating) shows no significant uniform shifting or fluid/environmental motion (e.g., fire, water, wind); background elements remain static relative to the frame."}}
{"video_id": "O3qiv4PkdOs", "file_name": "O3qiv4PkdOs_000233_000243.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a black motorcycle tire featuring visible tread patterns, mounted on a silver rim and positioned on an asphalt surface. A hand enters from the top right, briefly touches the tire, and then retracts. The tire remains in view for a short duration before the scene transitions to a solid red screen.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O3qiv4PkdOs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O3qiv4PkdOs_000233_000243.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 177.0442165995908, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand interacts with the motorcycle tire by pressing on it, resulting in localized motion of the hand as a discrete solid object.", "background_and_ambient_analysis": "The background consists of asphalt and a distant car, which remain static throughout the initial frames. No fluid/environmental motion (fire, water, smoke, wind) is present, and the background does not shift uniformly."}}
{"video_id": "O2RrgBDnjE4", "file_name": "O2RrgBDnjE4_000204_000214.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A green-gloved hand uses a red-handled tool to work through dry, tall grass, moving the tool repeatedly into and out of the vegetation. A second hand with a blue sleeve appears briefly. The camera maintains a close-up perspective, shifting slightly to follow the hand’s movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O2RrgBDnjE4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O2RrgBDnjE4_000204_000214.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 891.873819117115, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand wearing a green glove and red-handled pruning shears are moving to cut dry vegetation. The motion is deliberate, with the shears interacting physically with the plant material.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. The background bushes remain stable without uniform shifting or wind-induced movement; no fire, water, or smoke present."}}
{"video_id": "O3i6TiErp7Q", "file_name": "O3i6TiErp7Q_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in black athletic wear performs a pull-up on a horizontal bar, then lowers himself down, jumps off the bar, and walks away from the equipment. He stands upright, facing the camera, with gym apparatus visible in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O3i6TiErp7Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O3i6TiErp7Q_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 151, "blur_score": 149.87832459469723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in black athletic wear performs pull-ups (vertical motion) and transitions to standing still. The subject's motion is solid and distinct, driven by physical exertion.", "background_and_ambient_analysis": "Static gym equipment (weight racks, barbells, walls) show no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "O4odJvXFeTA", "file_name": "O4odJvXFeTA_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in blue pants stands near a brick wall, holding a dark object. He turns and walks toward a door, moving into it while keeping the object. The camera follows his movement with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O4odJvXFeTA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O4odJvXFeTA_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 534.8004651818394, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Shirtless man punching a heavy bag, causing the bag to swing; both are solid objects moving due to physical forces.", "background_and_ambient_analysis": "Background (brick wall) is static with no shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "O-fZbBN7Xbg", "file_name": "O-fZbBN7Xbg_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a snowy, rocky path with trees. Two people in blue jackets and helmets are on a bike. The main subject is an adult (taller, blue jacket, orange helmet) and a child (smaller, blue jacket, red helmet). They're approaching the camera on a snowy trail. The adult is pushing the bike while the child is on it. Then, the adult lifts the bike up, maybe to navigate the terrain. The camera follows their movement, shifting to a closer view as they move. The background has snow, rocks, and trees, but keep it minimal. Need to describe the motion step by step: starting with both moving towards the camera, then the adult adjusting the bike, child getting on or off? Wait, in the video, first frame shows both on the path. Then frame 2, adult is pushing the bike, child behind. Frame 3, adult bends over bike. Frame 4, adult is close to the bike, maybe adjusting. Frame 5, adult's leg is up, bike in motion. So chronological order: two individuals (adult and child, blue jackets, helmets) are on a snowy path. Adult pushes the bike while child follows. Then adult bends down to adjust the bike, lifts the bike over a bump or obstacle, and the child is either on the bike or getting on. Camera starts with a medium shot, then moves closer as the action happens. Background is rocky terrain with snow. Keep it concise.\n\nNow, structure the caption: First part describes the initial scene: two people (adult and child, blue jackets, helmets) moving along a snow-covered path. Then the adult pushes the bike, child behind. Then adult bends over the bike, adjusts, lifts it to navigate. Child is on the bike? Wait, in frame 0, both are near the bike. Frame 1: adult pushing bike, child behind. Frame 2: adult moving bike, child in front. Wait, maybe better to list the order:\n\n- Start: Two people (adult, child) on a snowy trail. Adult in blue jacket, orange helmet; child in blue jacket, red helmet. They approach the camera on a snow-covered path bordered by rocks and trees.\n\n- Then, the adult pushes the bike, with the child following. The adult bends down, adjusts the bike's front wheel, and lifts the bike over the uneven terrain.\n\n- Camera follows the movement, transitioning from a wider shot to a closer perspective as the adult maneuvers the bike.\n\n- Background includes snow, rocks, and sparse trees, but focus on the subjects' actions.\n\nNeed to keep it chronological. Let's check the frames:\n\nFrame 0: Both on path, adult behind bike, child in front? Wait, no: \"A person in blue jacket and helmet pushes a bike, while a child in blue jacket and red helmet stands beside it on a snowy path.\"\n\nWait, frame 0: adult and child on a snowy trail. Adult is behind the bike (or pushing), child is next to bike. Then frame 1: adult is pushing bike forward, child is behind? Or maybe frame 0: adult is in front, child behind. Wait, the video starts with both on the path. Frame 0: adult (blue, orange helmet) is behind the bike, child (blue, red helmet) is next to bike. Then frame 1: adult is moving the bike forward, child is behind. Frame 2: adult is leaning over the bike, hands on handlebars. Frame 3: adult's head down, adjusting the bike. Frame 4: adult lifting the bike (wheel in air), child is on bike. Frame 5: adult's leg up, bike moving.\n\nSo chronological order: Two individuals (adult in blue jacket, orange helmet; child in blue jacket, red helmet) navigate a snowy, rocky path. The adult pushes the bike while the child follows. The adult bends over the bike, adjusts the handlebars, then lifts the front wheel to maneuver over uneven terrain, with the child positioned on the bike. The camera transitions from a medium shot to a close-up of the adult's actions, maintaining a steady perspective focused on the subjects' movement.\n\nNow, condense. Focus on motion:\n\nA person in a blue jacket and orange helmet, accompanied by a child in a blue jacket and red helmet, walks along a snow-covered path. The person pushes the bike, then bends to adjust it, lifts the front wheel over a rocky section, while the child stays on the bike. The camera follows the action, shifting from a wider view to a close-up of the person's movements.\n\nCheck rules: chronological, motion, appearance, spatial, camera.\n\nLet's write:\n\n<caption_output>A person in a blue jacket and orange helmet pushes a bike alongside a child in a blue", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O-fZbBN7Xbg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O-fZbBN7Xbg_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 92.35010038581063, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a bicycle exhibits motion due to balance loss and subsequent fall, with the bike moving until contact with the ground. The person's posture changes (leaning, falling) are clear physical responses to terrain interaction.", "background_and_ambient_analysis": "Background elements (trees, rock walls, snow) show no significant shifting or fluid motion. Ambient environmental motion is minimal; snow and trees remain static throughout the sequence."}}
{"video_id": "O5iz8Lcbnr8", "file_name": "O5iz8Lcbnr8_000542_000552.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored top holds a brass trombone, moving the slide with their right hand while adjusting the instrument’s position. The individual shifts their stance slightly throughout, with the background featuring indistinct musical equipment. The camera remains stationary with a minor shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O5iz8Lcbnr8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O5iz8Lcbnr8_000542_000552.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 1030.7177641851272, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person (human) is moving their head, body, and hands to play the trombone; the trombone slide is being extended and retracted.", "background_and_ambient_analysis": "The background (drum set and walls) is static and shows no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "O5vg5dAnhWM", "file_name": "O5vg5dAnhWM_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and glasses, wearing a dark scarf around his neck, stands in front of a bathroom mirror holding a phone. He adjusts his scarf while looking at the mirror, then turns his head slightly to the right before returning his gaze to the mirror. The camera remains handheld with a slight shake, positioned close to the subject.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O5vg5dAnhWM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O5vg5dAnhWM_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 161, "blur_score": 79.49134597805872, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is making discrete movements: adjusting his tie, turning his head toward the mirror, and shifting his body position slightly while standing at the sink.", "background_and_ambient_analysis": "The background (walls, mirror, sink) shows no uniform shifting. No fire, water, smoke, or wind is present; all background elements remain static relative to the camera frame."}}
{"video_id": "O6tV08Py3Fg", "file_name": "O6tV08Py3Fg_000259_000269.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a scrapbook, flipping through its pages from left to right. Initially adjusting a page with a bird and lantern illustration, the hands then reveal a pink patterned page, followed by a page with a pink floral design, and continue turning pages to display additional decorated panels. The camera maintains a static top-down perspective, focusing on the album's open pages as the hands interact with them.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O6tV08Py3Fg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O6tV08Py3Fg_000259_000269.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 1151.113088618302, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating scrapbook pages, turning them and shifting the book's position; the pages exhibit discrete physical motion due to manual interaction.", "background_and_ambient_analysis": "The background (table surface and surrounding objects) shows no shifting or fluid motion; no fire, water, smoke, or wind is visible, indicating no ambient environmental influence."}}
{"video_id": "O8DKyvJybFU", "file_name": "O8DKyvJybFU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to watch the video. The video shows a security camera view, probably inside a store or warehouse. There are two people: one in blue, one in pink. Let's see the sequence.\n\nStart: The blue person is near the left side, maybe moving. Then the pink person comes from the right. Wait, in frame 0, blue is moving towards the center. Frame 1, blue is carrying a box, moves towards the red stack. Then frame 2, blue is near the red boxes. Frame 3, blue is holding a box, and pink is sitting on the floor. Wait, no, let's check.\n\nWait, first frame: blue person in blue shirt, moving from left to right. Then frame 2: blue is carrying a box, moves towards the red stack. Frame 3: blue is near the red stack, maybe dropping or handling the box. Then frame 4: pink person is sitting on the floor, blue person approaches. Wait, the sequence:\n\n- Person in blue (shirt, maybe short-sleeve) moves from left side towards the center, carrying a dark-colored box. Then turns, seems to place the box or interact with the red boxes. Then, another person in pink (light shirt, white pants) is sitting on the floor near the red boxes. The blue person approaches the pink person, possibly interacting. The background has shelves with items, red boxes stacked, maybe a door on the right.\n\nWait, chronological order. Let's break it down.\n\nFirst, the blue person is moving from the left side of the frame towards the center, carrying a dark box. Then, they turn and move towards the red stacked boxes (vertical, red with green bottom). Then, another person in pink (light top, white pants) is sitting on the floor near the red boxes. The blue person approaches the pink person, and there's some interaction. The camera is fixed, top-down view (since it's a security camera, likely overhead). Background has shelves with items, but minimal description.\n\nWait, in the video: the first frame shows blue person moving left to right. Then frame 2: blue person is carrying a box, moving towards the red stack. Frame 3: blue person is near the red stack, maybe placing the box. Then frame 4: blue person is still near red stack, pink person is sitting on floor. Then frame 5: blue person is moving towards the pink person.\n\nSo, sequence:\n\nA person in a blue shirt carries a dark box from the left side of the frame toward a stack of red boxes. They approach the red boxes, and another person in a light pink shirt and white pants is seated on the floor near the red stack. The blue-shirted person moves toward the seated individual, who remains stationary. The camera maintains a fixed overhead perspective, capturing the scene within an indoor space with shelving units.\n\nWait, need to check the rules. Exclude text recognition (like dates/times), so ignore the 10/20/15 timestamp. Focus on motion and behavior.\n\nMain subjects: two people. Blue shirt, carries box. Pink shirt, sits.\n\nChronological:\n\n- Person in blue shirt moves from left to right, carrying a dark box.\n\n- Approaches a stack of red boxes.\n\n- Another person in pink shirt is seated on the floor near the red boxes.\n\n- Blue-shirted person moves toward the seated person.\n\nSpatial: blue moves toward red boxes, pink is near red boxes (so pink is to the right of the red boxes or left? In the video, red boxes are on the right side. So pink is near red boxes, which are on the right. So pink is to the right of the blue person's path? Let's see.\n\nIn the first few frames: blue moves from left, red boxes are on the right. Pink appears sitting near red boxes. So blue moves toward red boxes, then pink is there, then blue moves toward pink.\n\nSo, the caption should be:\n\nA person in a blue shirt carries a dark box from the left side of the frame toward a stack of red boxes. Another person in a pink shirt sits on the floor near the red boxes. The blue-shirted individual then approaches the seated individual. The camera remains stationary with a fixed overhead perspective, observing the interaction within an indoor space with shelving units.\n\nCheck rules: a) chronological motion: blue moves, then approaches red boxes, then pink is there, blue approaches pink. b) appearance: blue shirt, pink shirt, dark box. Number: two people. c) spatial: blue moves toward red boxes, pink near red boxes. d) camera: fixed overhead (since security camera, top-down). e) minimal background: shelving units. f) exclude text (timestamps, no named characters).\n\nWait, the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O8DKyvJybFU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O8DKyvJybFU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 278.196059049097, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct people: one in blue clothing (bends, sits, interacts) and one in white (enters, approaches, collides). Their motion is driven by locomotion and physical interactions (pushing/falling).", "background_and_ambient_analysis": "No significant background shifting. Static elements (red sign, building walls, yellow structure) remain fixed; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "O9GUPQojnt0", "file_name": "O9GUPQojnt0_000151_000161.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A swimmer wearing an orange cap and dark swimsuit swims freestyle in a pool lane marked by red-and-white lane dividers, propelling forward with alternating arm strokes and body rotation. The swimmer moves steadily through the water, creating splashes with each stroke. The camera follows the swimmer's path, maintaining a consistent view as they progress along the lane.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O9GUPQojnt0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O9GUPQojnt0_000151_000161.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 93.04782728113952, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single swimmer (discrete solid object) moving through the water via freestyle strokes, creating visible splashes and propulsion.", "background_and_ambient_analysis": "The pool lane dividers (static background elements) show no significant shifting or uniform movement, indicating no ambient environmental motion (water is a medium but not dominant)."}}
{"video_id": "OBBbeW1z8vQ", "file_name": "OBBbeW1z8vQ_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a view of a wooden structure, maybe a shed, with a man approaching. The first frame shows the structure, then the next frames: a man in a blue shirt and dark pants using a drill on the wooden structure. He's bending down, drilling into the wood. Then the scene changes to the man kneeling on the grass, holding a hammer, working on a rectangular piece of material (maybe metal or wood) that's on the ground. \n\nNeed to make sure the caption is chronological. So first, the man is at the wooden structure, using a drill. Then he moves to the ground, using a hammer. Also, mention his appearance: blue shirt, dark pants, work boots. The wooden structure is light brown, the ground is grassy. \n\nCheck the rules: chronological order, motion, appearance, spatial relationships. Camera perspective: first maybe a medium shot of the structure, then close-up on the man drilling, then a top-down or ground-level shot of him with the hammer? Wait, the third frame is a top-down view of the material on the grass, so maybe that's the perspective. \n\nSo step by step:\n\n1. Initial scene: wooden structure (shed) with the man approaching. Then he bends down, using a power drill on the wooden structure. His attire: blue shirt, dark pants, brown work boots. The structure is light brown wood, horizontal planks.\n\n2. Then the scene shifts to the man kneeling on grass, using a claw hammer on a rectangular metal sheet (maybe) placed on the ground. The grass is in the background.\n\nNow, condense into a paragraph. Make sure to mention the actions in order, appearance, spatial relationships. \n\nLet's draft:\n\nA man in a blue shirt, dark pants, and brown work boots bends over a light brown wooden structure, using a power drill to fasten a piece of wood. The scene transitions to him kneeling on a grassy area, holding a claw hammer and striking a rectangular sheet lying on the ground. The camera shifts from a medium shot of the structure to a top-down view of the hammering activity.\n\nWait, check the timing: first frame is the structure, then he approaches and drills. Then the next scene is him with the hammer. So chronological: start with the structure, then the man drilling, then the hammering on the ground.\n\nAlso, need to mention the camera perspective. The first part: camera shows the man drilling (so probably medium shot, maybe close-up). Then the transition to a top-down view for the hammering.\n\nMake sure to avoid background descriptions unless essential. The grass is mentioned as background, so maybe \"on a grassy area\" is okay.\n\nLet me check the rules again:\n\na) Motion and behavior chronologically. So first, he's using the drill on the structure, then he's hammering on the ground.\n\nb) Appearance: blue shirt, dark pants, brown boots.\n\nc) Spatial relationships: the structure is wooden, he's in front of it (drilling), then on the ground (kneeling).\n\nd) Conclude with camera perspective: first a medium shot (or close-up) of the structure/drilling, then top-down for hammering.\n\ne) Background minimal: grass is mentioned.\n\nSo putting it all together:\n\nA man in a blue shirt, dark pants, and brown work boots drills into the lower edge of a light brown wooden shed structure, bending slightly forward as he works. He then kneels on a grassy area, using a claw hammer to strike a rectangular metal sheet laid flat on the ground. The camera transitions from a close-up of the drilling action to a top-down view of the hammering activity.\n\nWait, need to check the video details. The first frame is the shed door open, then he's using the drill. Then the next scene is him with the hammer. So the first part is him working on the shed, then the second part on the ground.\n\nAlso, in the third frame, the man is kneeling, so the camera is at ground level or top-down. The video shows a top-down shot for the hammering.\n\nSo final caption should be concise.\n\nLet me try:\n\nA man in a blue shirt, dark pants, and brown work boots uses a power drill to attach a wooden panel to the base of a light brown wooden shed. The scene shifts to him kneeling on grass, hammering a rectangular sheet laid on the ground. The camera captures the drilling action from a medium distance before transitioning to a top-down view of the hammering.\n\nCheck if all rules are met. Chronological, appearance, spatial (shed, grass), camera movement (medium to top-down). Background minimal (grass only when necessary).\n</think>\n\n<caption_output>A man in a blue shirt, dark pants, and brown work boots uses a power", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OBBbeW1z8vQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OBBbeW1z8vQ_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 200.74725948620636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete objects in motion are a person (drilling and hammering) and the drill/hammer tool. The person's body and limbs move as they operate the tools, with the drill bit penetrating wood and the hammer striking a nail or piece of wood.", "background_and_ambient_analysis": "The background consists of static wooden structures and grass. There are no signs of fluid or environmental motion (fire, water, smoke, wind). The white flashes at 0.3s and 4.1s are editing artifacts and not environmental motion."}}
{"video_id": "OAJzS1uOx8M", "file_name": "OAJzS1uOx8M_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, both wearing black shirts and dark lower garments, lift a black leather sofa together. Positioned on opposite sides of the sofa, they raise it slightly, move it forward to the right, then lower it back to its original position. The camera remains static, capturing the action from an eye-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OAJzS1uOx8M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OAJzS1uOx8M_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 148, "blur_score": 52.82460796456499, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are pushing a couch, moving it across the room. Solid objects (people, couch) exhibit motion due to physical forces (pushing).", "background_and_ambient_analysis": "No shifting background elements detected. No fire, water, smoke, or wind visible."}}
{"video_id": "OBOOjNGER3M", "file_name": "OBOOjNGER3M_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand, clad in a red and black checkered sleeve, pours dark brown liquid from a bottle into the white toilet bowl, moving the bottle in a circular motion to distribute the liquid inside the bowl, then withdraws the bottle. The scene is viewed from a top-down perspective with the toilet positioned centrally against a tiled wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OBOOjNGER3M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OBOOjNGER3M_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 243.81362063236693, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand pours coke into the toilet bowl, with the liquid's movement driven by the pouring action (discrete object interaction).", "background_and_ambient_analysis": "The background (toilet and surrounding walls) is static with no fluid motion, fire, or wind; no ambient environmental elements dominate the scene."}}
{"video_id": "OD4n5Grxw-k", "file_name": "OD4n5Grxw-k_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a short-sleeved shirt holds a yellow rectangular box, manipulating it by turning and moving it in front of them. The background shows an interior space with glass doors. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OD4n5Grxw-k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OD4n5Grxw-k_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 458.4008823277645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is actively manipulating a yellow book—opening, closing, and adjusting its position. The child’s hand movements and book handling constitute discrete solid-object motion.", "background_and_ambient_analysis": "Background elements (interior walls, windows, furniture) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven elements observed."}}
{"video_id": "OEmBTpMs6K0", "file_name": "OEmBTpMs6K0_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red and white shirt crouches near a woman seated in a blue sari on a white plastic chair, then stands and carries a blue object toward her while moving toward a table where several people in colorful saris sit. The camera follows his movement with a slight shake, capturing the scene from a low angle in a grassy outdoor setting at night.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OEmBTpMs6K0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OEmBTpMs6K0_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 336.63986301159326, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A man in a red and white shirt bends, stands, and walks while interacting with objects; a person in blue remains seated.", "background_and_ambient_analysis": "Background elements (table, chairs, grass) are static with no visible shifting or fluid motion (fire, water, wind)."}}
{"video_id": "OEJOOvHy8pw", "file_name": "OEJOOvHy8pw_002223_002233.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to generate a concise caption for this video. Let me start by watching the video frames provided.\n\nFirst, the video shows an indoor setting, probably a talk show or a panel discussion. There's a man in a suit holding a microphone, sitting on a red chair. He's facing a woman in a patterned dress sitting on a white chair. The background has an audience and some decorations like hanging lights.\n\nIn the first frame, the man is speaking, looking towards the woman. The woman is sitting, maybe listening. In the next frames, the man gestures with his hand while talking. The woman seems to be responding, maybe turning slightly. The audience is visible in the background but not the focus.\n\nI need to focus on the main subjects' motions. The man is speaking, holding a mic, gesturing. The woman is seated, possibly responding. The camera is positioned to capture both, maybe panning slightly or staying steady. The background is a wooden interior with audience, but minimal description needed.\n\nCheck the rules: chronological order, mention appearance (colors, sizes), spatial relationships (e.g., man to the right of woman?), camera perspective. Background minimal. Exclude text or named characters.\n\nSo, main subjects: man in gray suit (maybe, from the description, but maybe dark suit), woman in patterned dress. They are seated opposite each other. Man gestures while speaking. Woman turns slightly. Camera is stationary or slightly panning. Background has audience and wooden panels.\n\nWait, the user says \"concise, chronological paragraph.\" So start with the man speaking, then maybe the woman responding, camera movement. Let me structure it:\n\nThe man in a dark suit sits on a red chair, holding a microphone, speaking to a woman in a patterned dress seated on a white chair to his left. He gestures with his right hand while conversing, and the woman turns slightly toward him. The camera remains steady, capturing the interaction in a well-lit indoor setting with a wooden-paneled audience area in the background.\n\nWait, check if the chairs are correctly placed. The man is on the right (as per the frames), woman on the left. So the woman is to the left of the man.\n\nAlso, need to mention the number of subjects: two main people (man and woman), audience in background.\n\nAvoid specifics like exact colors unless necessary. \"Dark suit\" vs \"gray suit\"? The video says \"gray suit\" but maybe the exact color isn't crucial. Maybe just \"dark suit\".\n\nCheck the rules: exclude named characters, so no names. Just \"man\" and \"woman\".\n\nSo the caption should be:\n\nA man in a dark suit sits on a red chair, holding a microphone, and speaks to a woman in a patterned dress seated on a white chair to his left. He gestures with his right hand as they converse; the woman turns slightly toward him. The camera remains stationary, focusing on their interaction in a well-lit indoor venue with wooden paneling and an audience in the background.\n\nWait, but the background is minimal. The user says \"Keep background descriptions minimal unless essential for understanding motion.\" So maybe \"background includes wooden paneling and audience\" but keep it brief.\n\nMaybe: \"in a well-lit indoor venue with wooden walls and seated audience.\"\n\nWait, but the frames show a wooden interior, so \"wooden-paneled room\" or \"wooden walls\".\n\nAlso, check if the chairs are correctly described: white chair for woman, red for man.\n\nLet me make sure the spatial relationship is correct: the woman is to the left of the man, so \"seated on a white chair to his left\".\n\nAlso, chronological order: first the man speaks, then gestures, woman responds.\n\n\"Speaking to the woman, he gestures with his right hand while she turns slightly toward him.\"\n\nWait, the video shows the man talking, then moving his hand, woman responding.\n\nThe caption should be in chronological order: the man speaks, gestures, the woman turns.\n\nSo: The man in a dark suit holds a microphone and speaks while gesturing with his right hand, addressing the woman in a patterned dress seated on a white chair to his left. The woman turns slightly toward him as they converse. The camera remains steady, capturing the interaction in a well-lit indoor space with wooden paneling and an audience seated behind them.\n\nCheck if \"wooden paneling\" is accurate. The background has wooden walls, maybe with hanging lights. But since background is minimal, \"wooden walls\" or \"wooden-paneled walls\".\n\nAlso, the audience is seated behind them, so \"audience seated behind them\" would be part of the background.\n\nMake sure it's concise. Let me check the word count. The user says concise, so probably around 2-3 sentences.\n\nAnother version: A man in a dark suit speaks into a microphone while gest", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OEJOOvHy8pw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OEJOOvHy8pw_002223_002233.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 469.729211720444, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a floral dress (left) displays hand/arm movements (possibly holding a fan), while a seated person in a dark suit (right) shows minimal motion; both are solid objects with discrete locomotion.", "background_and_ambient_analysis": "No shifting background elements (e.g., ceiling lights, walls remain stationary across frames); no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "ODblEia5mcI", "file_name": "ODblEia5mcI_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and black shorts lies on their stomach on a cluttered wooden floor. They push up to their knees, then move toward a white bicycle to their right, adjusting or handling its components. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ODblEia5mcI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ODblEia5mcI_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 275.2914915436701, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in blue shirt moves from lying on the floor to sitting up and then moving around the bicycle.", "background_and_ambient_analysis": "Background elements (walls, floor) are static; no fire, water, smoke, or wind observed."}}
{"video_id": "OF_-Dsgt2IE", "file_name": "OF_-Dsgt2IE_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a snowy field. There's a person on a bike with skis instead of wheels, right? Let's check the frames. The first frame shows them walking towards the camera? Wait, no, the video is moving. Wait, the first frame is a wide shot, then the person is moving. Let's see the chronological order.\n\nFrame 0: A person in dark clothing is in a snowy field, moving towards the camera. There are other people in the background.\n\nFrame 1: They're now on a bike with skis (maybe a snow bike), moving forward. The camera follows them.\n\nFrame 2: They're riding across the field, turning a bit, going downhill maybe.\n\nFrame 3: They're moving towards a house in the distance.\n\nFrame 4: They continue across the field, passing by some structures.\n\nWait, the task is to describe the motion chronologically. So the main subject is the person on the bike with skis.\n\nFirst, the person (dark clothing, small size, moving) starts in the snowy field, approaches the camera, then rides the snow bike. Let's list the steps:\n\n- Starts in the field (frame 0), moving towards camera.\n\n- Then rides the snow bike (frames 1-4), moving across the field, heading towards a house, then continuing.\n\nAlso, the camera perspective: the video starts with a wide shot, then follows the person as they move. So camera is following the subject, maybe panning slightly.\n\nNeed to mention appearance: dark clothing, the bike has skis (so it's a bike adapted for snow).\n\nBackground: snowy field, distant houses, other people in background (but minimal, since rule e says minimal background).\n\nNow, structure the caption:\n\n\"An individual in dark clothing rides a snow bike across a snowy field, moving from the background toward the foreground. The person navigates the snow-covered terrain, passing by sparse vegetation and distant houses, while other figures are visible in the distance. The camera follows the rider's movement, maintaining a wide-angle perspective as the subject travels leftward across the landscape.\"\n\nWait, let's check the frames. Frame 0: person is in the distance (background), moving towards camera. Then frame 1: closer, riding. Frame 2: further, turning. Frame 3: heading towards house. Frame 4: continuing. So motion is from background to foreground, then moving across.\n\nWait, the first frame (0) shows the person far away, then in frame 1, they're closer, so moving towards the camera. Then in frame 2, they're moving forward, maybe turning. So the sequence is:\n\nStarts in the background of the snowy field (frame 0), approaches the camera (frame 1), then continues riding the snow bike across the field (frames 2-4), passing by a house in the distance.\n\nAlso, the bike has skis (so it's a modified bike for snow).\n\nNumber: only one main subject (the person), others in background are not the main focus.\n\nSpatial relationships: the person is in the center, moving leftward (assuming the field is horizontal, so as they go, the camera follows).\n\nCamera: follows the rider, maybe panning to keep them in frame.\n\nLet me draft:\n\n\"A person in dark clothing rides a snow bike with skis across a snowy field, moving from the background toward the foreground and then continuing leftward. The individual navigates the snow-covered terrain, passing sparse vegetation and distant houses, while other figures are visible in the far background. The camera maintains a following perspective, tracking the rider’s motion across the landscape.\"\n\nCheck the rules:\n\na) Motion and behavior: chronological. Starts in background, moves toward camera, then continues leftward.\n\nb) Appearance: dark clothing, snow bike with skis (so describe the bike as having skis instead of wheels? Maybe \"snow bike with skis\").\n\nc) Spatial: background to foreground, leftward movement.\n\nd) Camera: following perspective.\n\ne) Background minimal: mentions houses, vegetation.\n\nf) Excluded text, names, etc.\n\nWait, the bike might not have wheels—maybe it's a bike with skis attached, so the wheels are covered. But in the video, the bike is on snow, so the skis are the part moving. So the bike has skis.\n\nAnother point: in the video, the person is riding the bike, so it's a bicycle adapted with skis. So \"snow bike\" is appropriate.\n\nLet's check the frames again.\n\nFrame 0: person is distant, moving towards camera.\n\nFrame 1: closer, riding, bike with skis (since it's on snow, skis instead of wheels).\n\nFrame 2: moving, maybe turning, towards a house.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OF_-Dsgt2IE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OF_-Dsgt2IE_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 222.14171532810133, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is moving across the snowy field, likely skiing or using a sled, as indicated by their posture and interaction with the ground. The motion is consistent with locomotion driven by the person’s physical movement.", "background_and_ambient_analysis": "The background consists of snow-covered fields, distant trees, and structures. No significant shifting of background elements or fluid/environmental motion (e.g., fire, water, smoke) is observed. Snow on the ground is static with minor disturbances due to the person’s movement."}}
{"video_id": "OGU_SFo7w5Y", "file_name": "OGU_SFo7w5Y_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The child, wearing a red shirt, sits on a bed holding an object. An adult in a red shirt sits on the floor to the right, holding and flipping through a book. The child shifts their hands while the adult continues flipping pages, with the camera maintaining a slightly angled perspective and slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OGU_SFo7w5Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OGU_SFo7w5Y_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 35.150663888247806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Adult and child exhibit small hand movements: adult pours liquid from a bottle into a glass, child holds the glass and possibly reacts.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind present. Background elements (bed, pillows, table) are static."}}
{"video_id": "OHfuUCNUlwA", "file_name": "OHfuUCNUlwA_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with glasses, wearing a black shirt, holds a small blue object close to their mouth, then lifts it away to reveal their face. The background includes a lamp, shelves, and a teddy bear. The camera maintains a static close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OHfuUCNUlwA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OHfuUCNUlwA_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 151, "blur_score": 182.44454037493864, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves by lifting their head and turning toward the camera, with clear physical locomotion (head movement, facial motion). No other moving objects are present.", "background_and_ambient_analysis": "The background (furniture, lamps, bookshelf) shows no shifting or environmental motion. No fire, water, smoke, or wind is visible. Static elements remain consistent with no uniform background displacement."}}
{"video_id": "OHw2xBiMCtI", "file_name": "OHw2xBiMCtI_000106_000116.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a peeled white onion with concentric layers, placing it over a white plate with accumulating yellow onion peels; the hand moves the onion, causing more peels to pile on the plate. A black vegetable peeler with a green base rests on the plate. The camera maintains a top-down view, focusing on the hand and plate as peels accumulate.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OHw2xBiMCtI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OHw2xBiMCtI_000106_000116.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 91.99314487103754, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving a peeled onion to display it against the plate with onion peels. The onion is the primary moving object due to the hand's motion.", "background_and_ambient_analysis": "The background includes a sink, stove, and countertop. There is no fluid or environmental motion (fire, water, smoke, wind). The background elements do not shift uniformly, indicating no camera panning."}}
{"video_id": "OKLsdS1IPFc", "file_name": "OKLsdS1IPFc_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dance studio, a woman in a blue top and black pants leads five young girls in pink tutus and white tights. Initially standing in a line, the woman raises her arms and leaps upward, prompting the girls to mirror her movements. They perform synchronized dance steps, including arm lifts and gentle jumps, maintaining formation with the woman positioned in front. The camera remains stationary, capturing the group from a frontal perspective as they execute their routine against a plain backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OKLsdS1IPFc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OKLsdS1IPFc_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 173.13569025843597, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Four young dancers in pink tutus and two adults (one in blue top/black pants, one in white shirt/black pants) perform coordinated ballet movements. Their motion includes arm raises, turns, and leg extensions driven by deliberate locomotion and muscle force. Each subject's movement is distinct and trackable with bounding boxes.", "background_and_ambient_analysis": "The background (dark wall, white floor, chairs, and banner) shows no uniform shifting or environmental fluid motion (e.g., no fire, water, smoke, or wind effects). Background elements remain static relative to the room structure."}}
{"video_id": "OMIsD90gzW8", "file_name": "OMIsD90gzW8_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a close-up of a person's hands. The left hand is holding a black tool, maybe a tee, and the right hand is holding a golf club with a black grip. The person is wearing beige pants and a watch. Then the camera pulls back to show the person standing on a golf course. They're wearing a blue shirt and beige pants, with white shoes. They take a stance, swing the club, and hit the golf ball. The ball goes towards the hole. The background is a green golf course with some trees and a fence. The camera perspective starts close-up, then pans out to a wider shot showing the person swinging. Need to make sure it's chronological, mentions the motion, appearance, spatial relationships (like the hole is in front of the ball), and camera movement.\n\nLet me structure it:\n\n- Start with close-up of hands: left holds black tee, right holds golf club with black grip. Person in beige pants, watch.\n- Camera pulls back to show person standing, blue shirt, beige pants, white shoes.\n- Person addresses the ball, swings, hits it towards the hole.\n- Background: green course, distant trees/fence (minimal).\n- Camera moves from close-up to wider shot (pan out), then maybe stays wide as the swing happens.\n\nCheck rules: focus on motion and behavior in order. Mention appearance (colors: blue shirt, beige pants, black grip, white shoes; objects: tee, golf club). Spatial: ball is on green, hole in front. Camera starts close-up, pans out to show the full swing.\n\nNow, put it all in a concise paragraph.\n\nFirst frame: close-up of hands. Left hand holds a small black object (tee), right hand holds golf club with black grip. Person wears beige pants and a wristwatch. Then camera pulls back: person in blue shirt, beige pants, white shoes, standing on green golf course. They lower the club, address the ball, swing, and hit it toward the hole. The ball rolls toward the hole. Background includes distant trees and fence. Camera movement starts top-down (close-up) then pans out to a wider shot showing the full swing and the ball moving toward the hole.\n\nWait, the video starts with a close-up of the hands (top-down?), then pulls back to show the person standing, then the swing. Let's check the frames:\n\nFrame 0: close-up of hands (hands with tee and club grip, pants, watch).\n\nFrame 1: same as 0, slightly different angle? Maybe same.\n\nFrame 2: pulls back to show person from waist up, still holding club.\n\nFrame 3: pulls back to show full body standing on green, addressing ball.\n\nFrame 4: person swings, ball hit, ball rolls toward hole.\n\nSo chronological order:\n\n1. Close-up of hands: left hand holds black tee, right hand holds golf club with black grip. Person wears beige pants and a wristwatch.\n\n2. Camera pulls back to show the person standing on the golf course, wearing a blue shirt, beige pants, white shoes, preparing to swing.\n\n3. The person swings the golf club, hitting the ball which rolls toward the hole.\n\n4. The camera perspective shifts from a close-up to a wider shot, capturing the full swing and the ball's movement toward the hole.\n\nNow, concise paragraph.\n\n\"A person with a blue shirt, beige pants, and white shoes holds a golf club with a black grip in their right hand and a black tee in their left hand; the camera starts close-up on the hands, then pulls back to show the person standing on a green golf course, addressing the ball, swinging the club, and hitting it toward the hole. The background includes a distant tree-lined fence. Camera movement transitions from a top-down close-up to a wider shot capturing the swing and ball movement.\"\n\nWait, check rules:\n\na) Motion and behavior in order: hands holding tee/club, then stance, swing, hit.\n\nb) Appearance: blue shirt, beige pants, white shoes, black grip, black tee, wristwatch.\n\nc) Spatial: person stands on green, ball in front of person, hole ahead.\n\nd) Camera: starts close-up (top-down), then pulls back to wider shot.\n\ne) Background minimal: tree-lined fence in distance.\n\nf) Exclude text, names, etc.\n\nLet me draft:\n\nA person wearing a blue shirt, beige pants, and white shoes holds a black golf club grip in their right hand and a black tee in their left hand; the camera begins with a close-up of the hands, then pulls back to reveal the person standing on a green golf course, addressing the ball, swinging the club, and hitting the ball toward the hole. The background features a distant tree-lined fence. The camera transitions from a top-down close-up to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OMIsD90gzW8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OMIsD90gzW8_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 61.92598216278833, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Golfer (swinging club), golf club, and golf ball (moving after impact) exhibit discrete, solid motion due to physical forces.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (e.g., fire, water, wind) detected; grass and fence remain static throughout."}}
{"video_id": "OO9aLuhOYyU", "file_name": "OO9aLuhOYyU_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals are seated at a wooden table in a dimly lit restaurant. The person on the left, wearing a light blue jacket with a checkered patch on the sleeve, extends their right hand toward the person on the right, who wears a dark coat and light scarf. The left individual moves their hand upward in a clapping motion, their hands briefly connecting before separating. The person on the right remains seated, leaning slightly forward. Background elements include glassware on the table and other patrons, though blurred. The camera maintains a close-up, handheld perspective with minor shaking.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OO9aLuhOYyU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OO9aLuhOYyU_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 161, "blur_score": 82.51656508803103, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people at a table exhibit discrete hand movements (shaking, gesturing) driven by physical interaction.", "background_and_ambient_analysis": "Background elements (walls, furniture, distant people) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "OPdTBNKDam4", "file_name": "OPdTBNKDam4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. The user wants a concise caption for the video following specific rules. First, I need to look at the video frames provided.\n\nThe video is in black and white. There's a man sitting on a chair. He's holding a cat. The cat is small, maybe a kitten. The man is wearing a dark coat. In the background, there's a door and a table with some books. The logo \"35\" is in the top right corner, but according to the rules, I shouldn't mention text like that.\n\nThe main subjects are the man and the cat. I need to describe their motions chronologically. Looking at the frames: the man is holding the cat, maybe adjusting his hold. The cat is being held close to his chest. The man moves his head slightly, looking around. The cat remains still in his arms.\n\nAppearance: man is older, bald, wearing a dark coat. Cat is small, light-colored, held in his arms. Spatial relationships: man is seated, cat in his arms, table with books to his left, door behind him.\n\nCamera perspective: seems like a static shot, maybe a medium close-up. The camera doesn't move much, maybe a slight shake? The rules say to mention camera movement if relevant. The frames show the man looking to the side, then turning his head, but the camera itself might not be moving. The user says to keep background minimal unless essential. The door and table are part of the background, but maybe just mention the table with books.\n\nThe caption needs to be chronological. So first, the man is holding the cat, then he turns his head, maybe the cat stays still. Let me check the sequence: in frame 0, he's looking left, holding the cat. Frame 1-3, same. Frame 4, he looks down at the cat, then frame 5, looks back. So the motion is the man turning his head, perhaps looking at the cat.\n\nNeed to mention the motion: the man adjusts his posture, turns his head, and the cat remains in his lap. Wait, in the frames, the man is sitting on a chair, holding the cat. The cat is in his arms. The man looks to the side, then down at the cat, then back up.\n\nSo the caption should describe the man holding the cat, his head movements, and the cat's stillness. The camera is static, maybe slight shake. Background has a door and table with books, but since background should be minimal, maybe just note the table with books is there.\n\nPutting it all together: a man in a dark coat sits holding a small light-colored cat, turning his head slightly to the left then downward towards the cat, which remains still in his arms. Background includes a table with books and a door. Camera is static with minimal movement.\n\nWait, the user says to exclude text recognition and named characters. So no mention of the man's name. Also, the \"35\" logo shouldn't be included. The caption should focus on motion and behavior.\n\nLet me check the rules again:\n\na) Motion and behavior in chronological order. So start with the man holding the cat, then his movements.\n\nb) Appearance: man is older, bald, dark coat. Cat small, light-colored.\n\nc) Spatial: cat in man's arms, table with books to his left, door behind.\n\nd) Camera: static, no movement mentioned. The frames might have slight shake, but if the video is old film, maybe a slight shake. But the user says to mention camera perspective and movement if relevant.\n\ne) Background minimal unless essential. The door and table might be part of the background but not essential for motion. Maybe just mention the table with books is visible.\n\nf) Exclude text, names, etc.\n\nSo the caption should be:\n\nA man in a dark coat sits holding a small light-colored cat, turning his head left and then downward toward the cat, which remains still. The cat is cradled in his arms, with a table holding books visible to his left. The camera maintains a static medium shot with minimal movement.\n\nWait, but the user says to keep background minimal. Maybe just mention the table with books as part of the background. The door is behind him, but maybe not necessary. Let me check the frames: the door is visible behind the man. So the background includes the door and a table with books.\n\nBut the rules say minimal background. So perhaps just the table with books is mentioned. The door is part of the background but maybe not essential. Let's see.\n\nThe key is to focus on the main subjects and their motions. So the man is holding the cat, adjusting his hold, moving his head. The cat stays still.\n\nLet me try again:\n\nA man wearing a dark coat sits holding a small light", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OPdTBNKDam4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OPdTBNKDam4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 99, "blur_score": 209.81611597910018, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man and cat exhibit subtle discrete movements: the cat shifts position in the man's arms (head turning, slight body movement), and the man adjusts posture and head orientation. These motions are consistent with physical interactions between solid objects.", "background_and_ambient_analysis": "The background elements (door, wall, furniture) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present. Background remains static throughout the clip."}}
{"video_id": "OKUNjv15q0k", "file_name": "OKUNjv15q0k_000175_000185.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black headband and black top applies a dark, speckled facial mask by rubbing their hands across their face, moving from the forehead down to the cheeks and jawline. The background includes blurred kitchen elements with stainless steel appliances and wooden cabinets. The camera remains close-up, following the hand movements with minimal shift.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OKUNjv15q0k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OKUNjv15q0k_000175_000185.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 29.55068652033571, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands to apply a face mask on their face, with controlled motions spreading the mask across the skin.", "background_and_ambient_analysis": "The background (kitchen cabinets, microwave, refrigerator) is static with no shifting or environmental motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "OPrN_w-ktWY", "file_name": "OPrN_w-ktWY_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark shorts lies on a bench, gripping a barbell and lifting it from chest level to a raised position before lowering it back down. A spotter in a dark shirt and shorts stands behind the lifter, adjusting the barbell. To the right, a person in a blue shirt rests on the floor, while another individual in a white shirt and dark shorts stands near a window. The camera remains static with minimal movement, focused on the bench press motion against a backdrop of yellow walls and a large window showing greenery outside.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OPrN_w-ktWY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OPrN_w-ktWY_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 375.31112454950545, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects: A person lifting a barbell (upper body motion), a spotter adjusting position, and a standing observer; all movements are driven by explicit physical forces.", "background_and_ambient_analysis": "The background elements (walls, windows, and outdoor view) remain static across frames; no fluid or environmental motions (fire, water, smoke, wind) are present."}}
{"video_id": "OQEbWBachNc", "file_name": "OQEbWBachNc_000303_000313.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up of a car engine's components transitions to a pair of adult hands holding a white bottle with red and blue labeling, positioning it above the engine. The hands tilt the bottle, suggesting pouring oil into the engine. The camera shifts focus from the engine to the hands and bottle, maintaining a close perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OQEbWBachNc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OQEbWBachNc_000303_000313.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 583.4619614660264, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a Mobil 1 5000 oil can moves the can in and out of the frame and rotates it to display labels; the hand and can are discrete solid objects undergoing explicit human manipulation.", "background_and_ambient_analysis": "The background (engine bay, street, and trees) remains static with no uniform shifting or fluid motion (fire, water, smoke, wind); no environmental elements dominate the scene."}}
{"video_id": "OS29FO6n5PQ", "file_name": "OS29FO6n5PQ_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and blue jeans manipulates a light brown spiral-shaped sausage on a metal tray, with a large metal bowl of brown minced meat positioned to the left. Another individual’s hands enter from the left, reaching toward the minced meat bowl. The camera remains stationary in a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OS29FO6n5PQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OS29FO6n5PQ_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 197.00054149248336, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands, dough) exhibit motion from manual shaping and manipulation of materials.", "background_and_ambient_analysis": "Static background elements (table, containers, walls) show no uniform shifting. No fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "OSPPxHbK-kw", "file_name": "OSPPxHbK-kw_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing glasses interacts with a computer setup on a wooden desk, initially adjusting a device while the monitor displays multiple video feeds. The monitor then transitions to a single gray screen, and the person shifts focus to a small black device on the desk. The camera slightly pans and tilts, capturing the person's hand movements and the surrounding desk items.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OSPPxHbK-kw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OSPPxHbK-kw_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 265.07332343058226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving in discrete, solid motion (e.g., interacting with the computer setup, adjusting objects on the desk), with clear bounding box tracking possible due to the distinct physical movement.", "background_and_ambient_analysis": "The background elements (wall, desk, and static objects) remain stationary throughout the video; no shifting or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "OTmnknFFL5o", "file_name": "OTmnknFFL5o_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a black screen, then cuts to a room with a person. The person is standing, wearing a camouflage shirt and jeans, near a table. The table has a yellow cloth, two red cylindrical objects (maybe containers), a green bowl on the floor, and other metal items. The person moves towards the table, sits down, and starts drumming on the red cylinders with drumsticks. Wait, let's check the timestamps. Frame 0-0.3 is black. Then frame 1.4 shows the person approaching, frame 2.5 they're standing, frame 3.6 they sit, frame 4.7 they're drumming. So chronologically: starts with black screen, then scene opens with person in camouflage shirt and jeans walking towards a table covered with yellow cloth. The table has two red cylinders on white stands, a green bowl in front (or maybe under), and other metal items. Person sits down and begins playing the drums (the red cylinders) with sticks. Camera is static, no movement. Background is a plain wall and a door. Need to mention appearance: person's clothes (camouflage shirt, jeans, red bandana?), but wait in frame 2.5, the person is putting on a red bandana. Wait, frame 2.5: person is standing, then frame 3.6 they sit, and in frame 3.6 they have a red bandana? Let me check the video description. The video: [0.3 seconds] black, [1.4] person in camouflage shirt, jeans, standing by table with yellow cloth, two red cylinders on white stands, green bowl on table (or floor? the green bowl is on the floor maybe). Then frame 2.5: person moves, sits down? Wait, frame 1.4: person is standing, then frame 2.5: person is sitting down (from the description: \"a person in a camouflage shirt and jeans stands near a table... then sits down\"). Wait, the video's description is: [0.3] black, [1.4] person in camouflage shirt, jeans, standing by table with yellow cloth, red cylinders, green bowl. Then [2.5] person sits down, [3.6] person sits, [4.7] person drumming.\n\nSo step by step: \n\n- Begins with black screen.\n\n- Scene transitions to a person wearing a camouflage shirt and jeans entering the frame, standing near a table covered with a yellow cloth.\n\n- The table holds two red cylindrical objects on white stands, a large green bowl, and other metal items.\n\n- The person moves toward the table, sits down, and begins drumming the red cylinders with drumsticks.\n\n- Camera remains stationary throughout.\n\nNeed to check spatial relationships: the green bowl is in front of the table? Or on the floor? The description says \"a green bowl on the floor\" maybe? Wait the video description: \"a table with a yellow cloth, two red cylinders, a green bowl (on the table or floor)?\" Let's see the frames: in frame 1.4, the green bowl is on the floor? Because in the description it's \"a green bowl in front of the table\"? Wait the user's input shows: [1.4] \"a person in a camouflage shirt and jeans stands near a table with a yellow cloth, two red cylinders on white stands, and a large green bowl on the floor (maybe), other metal items.\"\n\nWait, the exact frames: the first frame after black is 1.4: \"a person in a camouflage shirt and jeans stands near a table with a yellow cloth, two red cylindrical objects on white stands, a large green bowl (positioned where?), and other metal items.\" Then 2.5: person moves towards table, sits. 3.6: person is seated, drumming. So the person is seated at the table, which has the yellow cloth, two red cylinders, and a green bowl. The green bowl is on the table? Or on the floor? The video description says \"a green bowl on the floor\" in the frame 1.4? Wait, the user's input for frame 1.4: \"a person in a camouflage shirt and jeans stands near a table with a yellow cloth, two red cylindrical objects on white stands, and a large green bowl on the floor (maybe).\" So the green bowl is on the floor in front of the table? Wait, the description says \"a large green bowl on the floor\" in frame 1.4. So the spatial relationship: table with yellow cloth has two red cylinders, green bowl is on the floor in front of the table. Then the person sits on the floor? Or sits at the table. Wait, the person is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OTmnknFFL5o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OTmnknFFL5o_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 353.0321447646247, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The drummer's hands are moving to strike the drums, which is a discrete solid object motion due to explicit physical forces (muscle movement).", "background_and_ambient_analysis": "The background (wall and door) is static with no shifting or environmental fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "OSrQEf79hek", "file_name": "OSrQEf79hek_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A tabby and white cat grooms itself on a black and white patterned rug. A person's hand with a visible tattoo enters the frame and gently pets the cat's side, moving slightly in a soothing motion. The hand remains positioned below the cat, continuing the petting action. The camera maintains a top-down perspective with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OSrQEf79hek.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OSrQEf79hek_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 45.3433613803734, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A tabby cat with white markings and a human hand are the discrete objects. The hand moves to pet the cat, causing the cat to react (e.g., slight body shifts), while the hand's motion is deliberate and solid.", "background_and_ambient_analysis": "The background consists of a static black and white rug with no shifting or fluid environmental elements (e.g., no fire, water, smoke, or wind-driven motion visible)."}}
{"video_id": "OVk2ZtlnsWg", "file_name": "OVk2ZtlnsWg_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt and dark pants sits on a chair, bends down to pick up a cloth from the floor, then straightens up while holding it and smiling. Behind him, another person in a dark jacket and jeans sits on a green chair. The camera remains stationary with slight shake, capturing the scene from a close perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OVk2ZtlnsWg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OVk2ZtlnsWg_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 151, "blur_score": 72.75897106655836, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one adjusts shoes (bending, reaching) and the other shifts position; their movements are discrete and solid-object-based.", "background_and_ambient_analysis": "Background elements (walls, counter) remain static without uniform shifting; no fire, water, or smoke observed."}}
{"video_id": "OVyfN4J-mCs", "file_name": "OVyfN4J-mCs_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray button-up shirt over a white tee speaks into a silver microphone with a black pop filter, positioned in front of purple curtains, his hand near his chest. The scene cuts to another person wearing a red and black plaid shirt and headphones, also speaking into the same microphone, in front of the purple curtains. Camera remains static, switching between the two speakers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OVyfN4J-mCs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OVyfN4J-mCs_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 169.16456075235092, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person speaking and gesturing, with minimal movement of the microphone and stand (stationary).", "background_and_ambient_analysis": "The background (purple curtain) is static with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "OYZ03qSxUrM", "file_name": "OYZ03qSxUrM_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and blue jeans approaches a large alligator lying motionless on sandy ground in an enclosed arena. He steps over a white railing, moves to his right, and walks away from the alligator, passing near a wooden structure. The crowd is visible behind the railing. The camera follows his movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OYZ03qSxUrM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OYZ03qSxUrM_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 1328.2129105847039, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects: a man (wearing a white shirt and jeans) and a snake. The man moves by walking, bending, and stepping away; the snake moves by coiling and shifting on the ground. Both motions are driven by physical locomotion/interaction.", "background_and_ambient_analysis": "The background elements (railings, 'Gorland' sign, and spectators) are static with no significant fluid or environmental motion (fire, water, smoke, wind) observed. No uniform shifting of background structures indicates camera-induced motion is not dominant."}}
{"video_id": "OZ19N3qyDRc", "file_name": "OZ19N3qyDRc_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A row of eight metallic tools with black handles is displayed on a light blue surface. The scene transitions to hands holding and manipulating a brass lock with a tool, adjusting the lock mechanism. The camera maintains a top-down perspective during the initial display and shifts to a close-up of the hands and lock.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OZ19N3qyDRc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OZ19N3qyDRc_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 515.4892213403213, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a small object (likely an electronic component) with a tool (e.g., soldering iron), showing discrete motion as the hands move to perform a physical task.", "background_and_ambient_analysis": "The background consists of a static surface (light blue table) with tools; no fluid/environmental motion (fire, water, smoke, wind) is present. Initial pixelation appears to be an editing effect, not environmental motion."}}
{"video_id": "OZScFOwMua0", "file_name": "OZScFOwMua0_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with an elephant walking on a bridge. There are people on top—let's see, how many? At least three, maybe four. The elephant has a colorful blanket, red and blue with yellow trim. Then, as it moves, a man in a red shirt runs past from left to right, then another person in a striped shirt appears. Wait, the order: first the elephant with people, then the man in red runs into the frame, then the striped shirt person. Also, there's a rickshaw (auto-rickshaw) with some text on it, but we don't need to recognize text. Background has mountains and a bridge railing. Camera is probably stationary, but maybe slightly moving? Let's check the rules: describe motion chronologically.\n\nFirst frame: elephant with passengers walking. Then, a man in red runs past (from left to right, maybe). Then another person in striped shirt. Then the rickshaw comes into view. Wait, the video sequence: the elephant is moving, then the man in red enters the frame (frame 2-3), then the striped shirt person (frame 4), then the rickshaw (frame 5). So chronological order: elephant with people moving, then a man in red shirt runs in front of the elephant, then a person in striped shirt walks, then a rickshaw passes. Also, the elephant's movement—walking forward. The people on the elephant: one in dark, one in light, etc. But we need to describe appearance briefly.\n\nLet me structure:\n\n- Start: An elephant with a colorful (red, blue, yellow) blanket carries multiple people (3-4) as it walks on a bridge.\n\n- Then, a person in a red shirt runs from left to right in front of the elephant.\n\n- Next, a person in a striped shirt walks in front of the elephant.\n\n- Finally, a dark-colored auto-rickshaw enters the frame from the left, passing in front of the elephant.\n\nCamera perspective: seems stationary, slightly following the elephant's movement? Or fixed. The problem says \"conclude with camera perspective and movement\". The video shows the elephant moving, so maybe the camera is static, capturing the scene as the subjects move through the frame.\n\nCheck rules: keep background minimal. Background has mountains and bridge, but mention only if essential. The bridge is part of the setting, but maybe just say \"on a bridge with distant mountains\".\n\nNow, combine:\n\nAn elephant adorned with a red, blue, and yellow blanket carries three people as it walks along a bridge. A man in a red shirt runs from left to right in front of the elephant, followed by a person in a striped shirt walking. Subsequently, a dark auto-rickshaw enters the frame from the left, passing in front of the elephant. The camera remains stationary throughout, capturing the scene from a side perspective.\n\nWait, need to be concise. Let's check:\n\nStart: elephant with people (3) on bridge, moving. Then, man in red runs past (from left to right). Then, person in striped shirt walks past. Then, rickshaw comes. Camera stationary.\n\nMake sure to use chronological order.\n\n\"An elephant with a red, blue, and yellow blanket walks along a bridge, carrying three people. A man in a red shirt runs in front of the elephant from left to right, followed by a person in a striped shirt. A dark auto-rickshaw then enters the frame from the left, passing in front of the elephant. The camera remains stationary, observing the scene from a side angle.\"\n\nCheck if background is minimal: bridge, mountains—maybe just \"along a bridge\" as background. The rules say \"keep background descriptions minimal unless essential for understanding motion\". The motion is the elephant walking, so the bridge is the path, but maybe not necessary. Wait, the first frame shows the bridge with railings, so maybe \"along a bridge with railings\" is essential? Hmm, but rules say minimal. Let's see. The main motion is the elephant and people moving, then other people and rickshaw. Maybe just say \"along a bridge\" as the setting.\n\nAlso, number of people on elephant: in the first frame, maybe four? But the rules say \"briefly describe their appearance and number\". So \"three to four people\" maybe. But in the video, let's count: first frame, there's a man in front, then two more? Wait, frame 0: 0.0s shows the elephant, three people? Let's check the frames:\n\nFrame 0: elephant with people on top. Let's say 3-4 people. The caption says \"multiple people\", but \"briefly describe\".\n\nAlso, the appearance: the people on the elephant—no need to detail colors, just", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OZScFOwMua0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OZScFOwMua0_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 223.16413845439754, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "An elephant with riders moves leftward; a motorcycle rider enters the frame from the left and passes the elephant; a person pushes a cart towards the elephant.", "background_and_ambient_analysis": "Static background elements (mountains, road barriers, utility pole) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects observed."}}
{"video_id": "O_uGV4k6UGc", "file_name": "O_uGV4k6UGc_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a bright yellow jacket and black pants mounts a red and yellow bicycle on a snow-covered path beside a road, then begins pedaling forward, navigating through the snow while the camera follows closely behind, maintaining a steady view of the cyclist's movement against the wintry backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O_uGV4k6UGc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O_uGV4k6UGc_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 249.76555448063868, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child on bicycle moving through snow. The bicycle and child are the discrete objects in motion due to pedaling.", "background_and_ambient_analysis": "No shifting background; snow is static. No fire, water, or smoke. Wind is not causing significant motion."}}
{"video_id": "O_jFbrbzitY", "file_name": "O_jFbrbzitY_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair holds a hot dog bun over a plate containing a hot dog, then brings the bun to their mouth to bite and chew. The plate sits in front of them on a table, with kitchen cabinets visible in the background. The camera remains in a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O_jFbrbzitY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O_jFbrbzitY_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 71.69426722125212, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and bread exhibit solid, distinct motion (biting, chewing, lifting bread) driven by explicit physical forces.", "background_and_ambient_analysis": "Background elements (walls, door) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "Oc89JuFtOIg", "file_name": "Oc89JuFtOIg_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours a light-colored liquid from a small white container into a yellow mug placed on a red saucer atop a black stovetop. The hand lifts the container away as the liquid settles into the mug, creating ripples. The camera then pans left, revealing a clear glass jar filled with coins positioned to the left of the mug. The scene remains focused on the stovetop and objects, with minimal background detail visible. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Oc89JuFtOIg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Oc89JuFtOIg_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 250.7248606610856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand performs discrete motion (pouring liquid into the cup), with the cup and saucer remaining stationary. Small containers on the stovetop are also static after the pouring action.", "background_and_ambient_analysis": "The stovetop and countertop background elements show no uniform shifting or fluid motion (e.g., water, smoke, fire), indicating static environmental conditions."}}
{"video_id": "OcKVQkDLuHs", "file_name": "OcKVQkDLuHs_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Nine female dancers in green tutus perform a synchronized ballet routine on stage, moving in unison across the performance area with coordinated arm lifts and stepping motions, maintaining a linear formation as they progress from left to right; the camera remains fixed in a front-facing perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OcKVQkDLuHs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OcKVQkDLuHs_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 121.1640486288963, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple dancers (solid, discrete objects) are performing synchronized movements on stage. Their locomotion involves coordinated arm and leg motions, clearly trackable as distinct entities.", "background_and_ambient_analysis": "The forest background remains static throughout the video, with no shifting or fluid motion (e.g., wind, water, smoke). Background elements (trees) show no uniform displacement, confirming no ambient environmental motion."}}
{"video_id": "O_7ShI-nJJo", "file_name": "O_7ShI-nJJo_000648_000658.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with dark skin enters a shallow muddy water pool surrounded by sparse green grass, stirring the water and lifting a small amount before withdrawing. A blue and white container rests partially visible to the left. The camera maintains a top-down perspective throughout, with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O_7ShI-nJJo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O_7ShI-nJJo_000648_000658.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 68.14626795226896, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving in the mud, digging and lifting a small object. The hand is a discrete solid object with clear motion due to physical forces (locomotion by the person).", "background_and_ambient_analysis": "The background (grass and soil) is static with no shifting. The mud is being disturbed by the hand but is not a dominant fluid motion (as per rule: no fire, water flow, smoke, or wind dominating)."}}
{"video_id": "Oejk8VLiKi0", "file_name": "Oejk8VLiKi0_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a white shirt and the other in a dark shirt, engage in an arm wrestling match at a table. The person in white initiates the motion by gripping the other's hand, pushing downward while the person in dark shirt resists. A third individual, dressed in dark clothing, observes from behind them. The camera maintains a close-up perspective, slightly shifting to follow the arm wrestlers' movements, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Oejk8VLiKi0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Oejk8VLiKi0_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 74.85707099874153, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two participants in an arm wrestling match are moving their arms (pushing/pulling) due to physical force. A third person remains stationary.", "background_and_ambient_analysis": "The background (couch, furniture) is static with no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "OgrzXCpx2NI", "file_name": "OgrzXCpx2NI_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a light blue sleeveless top, dark shorts, and gray sneakers performs a squat exercise on a wooden floor. She begins in a deep squat position with knees bent and arms extended forward, then stands upright before bending forward again into a squat. Behind her, red and blue exercise balls and a red step stool are visible against a beige wall. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OgrzXCpx2NI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OgrzXCpx2NI_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 364.7019007750963, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "OfgPQ6mF_RU", "file_name": "OfgPQ6mF_RU_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a scene on a street. There's a person on a brown horse, wearing a pink cloth, being led by someone in gray clothes. Then there are motorcyclists: one in red, one in blue, riding past. The horse and rider are on the right side, near a blue bus stop with a \"Pila\" sign (but I need to exclude text, so maybe just mention the structure). Wait, the rules say exclude text recognition, so don't mention the signs. The background has green grass and trees. Then a black van comes by, then a green taxi. The camera is moving along with the traffic, probably a slight pan or tracking the movement. Let's sequence the events.\n\nFirst frame: horse with rider (brown horse, pink cloth, led by person in gray), two motorcyclists (red and blue) on the road. Then as time progresses, more motorcyclists (maybe others) come, black van passes, green taxi passes. The horse and rider are stationary on the sidewalk? Wait, no, they're on the road. Wait, the description says \"main subjects: people/animals/objects\". So the horse, the rider, the motorcyclists, the van, the taxi.\n\nChronological order: Start with horse and rider (brown horse, rider in pink cloth, led by person in gray) on the right. Then two motorcyclists (red and blue) approach from the left, then pass by. Then a black van comes, then a green taxi. The camera is moving along the street, capturing the traffic flow.\n\nNow, check rules: focus on motion and behavior in order. Mention appearance and number. Spatial relationships: the horse and rider are on the right side of the road, motorcyclists coming from the left, vehicles passing by.\n\nWait, the first frame: [0.0] shows a person on a brown horse (rider wearing pink cloth, led by someone in gray) on the sidewalk? Wait, no, the road has two lanes. The horse is on the road, maybe. Let's see the frames:\n\n0.0: horse with rider (brown horse, rider in pink, led by person in gray), two motorcyclists (red and blue) on the road.\n\n0.1: same scene, but motorcyclists are moving.\n\nWait, maybe better to describe each frame as the sequence:\n\nInitially, a brown horse with a rider wearing a pink cloth is positioned on the road, led by a person in gray attire. To the left, two motorcyclists (one in red, one in blue) approach. As time progresses, additional motorcyclists pass by, followed by a black van and a green taxi. The horse and rider remain stationary relative to the sidewalk, while vehicles move past them. The camera moves along with the traffic, maintaining a consistent perspective of the street scene.\n\nWait, but need to be concise. Let's structure:\n\nThe video shows a brown horse with a rider in pink cloth, led by a person in gray, standing on the right side of a road. As the scene progresses, multiple motorcyclists (red and blue) pass by from left to right, followed by a black van and a green taxi. The camera maintains a steady follow of the street traffic, capturing vehicles moving past the horse and rider.\n\nWait, check rules: exclude text, so no signs. Background minimal. Let's write:\n\nA rider in pink cloth atop a brown horse, led by a person in gray attire, stands on the road's right side. Sequentially, a red motorcyclist and a blue motorcyclist pass by from left to right, followed by a black van and a green taxi. The camera tracks the moving vehicles while keeping the horse and rider as a static reference point.\n\nWait, but need to mention motion of the main subjects. The horse is stationary? Or are they moving? Wait, the first frame shows the horse and rider on the road, but in subsequent frames, the horse doesn't move, but vehicles pass. So the horse and rider are stationary relative to the road (maybe waiting at a stop), while traffic moves past.\n\nSo the main subjects: horse (brown, rider in pink), led by person in gray. Then motorcyclists (two, red and blue) pass, then a van, then a taxi.\n\nNow, concise chronological paragraph:\n\nA brown horse with a rider in pink cloth, led by a person in gray attire, remains stationary on the road’s right side as multiple motorcyclists (red and blue) pass by from left to right. Subsequently, a black van and a green taxi move past the stationary horse and rider. The camera follows the traffic flow, capturing the sequence of vehicles passing the horse and rider.\n</think>\n\n<caption_output>A brown horse with a rider in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OfgPQ6mF_RU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OfgPQ6mF_RU_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 59.429795709514984, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving: motorcycles (with riders), cars, a horse, and pedestrians. Their motion is driven by locomotion (driving, riding, walking).", "background_and_ambient_analysis": "Static background elements (grass, signs, stone wall) remain consistent across frames with no fluid environmental motion (e.g., water, smoke, wind)."}}
{"video_id": "OiHLnfCycZ4", "file_name": "OiHLnfCycZ4_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with braided hair and a dark top adjusts their hair with one hand, then moves their head and arm while facing forward, briefly turning to the side. The background features a plain wall with a hanging object to the left. The camera remains in a close-up perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OiHLnfCycZ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OiHLnfCycZ4_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 224.64480280096265, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (woman) is moving her head and hair, likely due to her own actions (adjusting hair, looking around).", "background_and_ambient_analysis": "The background (tower and sky) is static with no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "Oj03_1we048", "file_name": "Oj03_1we048_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one wearing a blue cap and the other a gray cap, crouch to milk a black and white cow with a rope around its hind leg. The cow stands over a metal bucket as the subjects manipulate its udder, squeezing milk into the container. Both maintain a forward-facing orientation toward the cow throughout the sequence. The camera remains static, observing the action from a slightly elevated angle with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Oj03_1we048.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Oj03_1we048_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 121, "blur_score": 317.9475618718704, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person and a cow interact via milking; the person's hands and the cow's udder exhibit controlled motion from physical interaction (milking force).", "background_and_ambient_analysis": "Background elements (concrete structure, ground) show no uniform shifting or fluid/environmental motion; no fire, water, smoke, or wind present."}}
{"video_id": "OjFobDbCIC0", "file_name": "OjFobDbCIC0_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a pink dress bends over a glass table, reaching out to interact with a black and white cat lying on the table near a beige couch. The child leans closer, continuing to engage with the cat while the cat remains still. The background includes furniture and chairs, but the focus remains on the child and cat. The camera maintains a steady perspective with minor movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OjFobDbCIC0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OjFobDbCIC0_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 195.79804902822235, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a pink top interacts with a black dog on a coffee table; the child bends over and pets the dog, causing slight movements in both the child and dog. The dog remains mostly on the table while the child shifts position around it.", "background_and_ambient_analysis": "The background (couch, coffee table, chair, and walls) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible; the scene remains static in environmental elements."}}
{"video_id": "Oiw60VOkCd4", "file_name": "Oiw60VOkCd4_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing begins snowboarding across a snowy field, initially crouched then rising to stand, gliding smoothly while moving from left to right. The camera pans to follow the snowboarder's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Oiw60VOkCd4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Oiw60VOkCd4_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 61.50973919468191, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is snowboarding across a snowy field, moving from left to right. The motion is consistent with locomotion driven by physical forces.", "background_and_ambient_analysis": "The background consists of static trees and a clear sky with minimal cloud movement. No significant environmental elements (fire, water, smoke) dominate the scene."}}
{"video_id": "OlfOjBquLrM", "file_name": "OlfOjBquLrM_000316_000326.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a camouflage military uniform stands near a podium with a floral arrangement, facing an audience. Another individual in a light-colored shirt enters from the right, gestures, then exits. The uniformed person raises their arm in a gesture while the second person moves away. The setting includes blue chairs and a red screen in the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OlfOjBquLrM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OlfOjBquLrM_000316_000326.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 48.131575936146575, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are visible: a person in a uniform actively gesturing/moving (likely speaking or presenting) and another person in the background moving their arms. Both are solid objects exhibiting discrete locomotion or gesture-based motion.", "background_and_ambient_analysis": "The wooden panel, blue couch, and floral arrangement in the background show no significant shifting or fluid motion (e.g., no fire, water, or smoke). Background elements remain stable across frames, indicating no dominant ambient environmental motion."}}
{"video_id": "OmTVU5OWZ6I", "file_name": "OmTVU5OWZ6I_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and red headgear is submerged underwater in a tiled pool. Initially lying on the pool floor with arms raised, they adjust their face mask while exhaling bubbles upward. The individual then begins to ascend vertically while continuing to maneuver their hands near their face. The camera remains stationary in a top-down perspective, capturing the subject's movements against the pool floor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OmTVU5OWZ6I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OmTVU5OWZ6I_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 44.567231819266745, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single swimmer in a wetsuit is moving through the water with clear hand and leg strokes, generating bubbles as a result of their locomotion.", "background_and_ambient_analysis": "The pool floor background is stationary and shows no uniform shifting. Water movement is minimal (bubbles rising from the swimmer) and is a direct consequence of the swimmer's motion, not dominant environmental motion."}}
{"video_id": "Oo-s4E1d0Mk", "file_name": "Oo-s4E1d0Mk_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a woman in a kitchen. She's wearing a red tank top and denim shorts. The camera is rotated, so we see her from an angle where the floor tiles and cabinets are visible. She's moving around the kitchen, maybe preparing something. Let's break down the timeline. At the start, she's standing near the counter, then she lifts her arms, maybe adjusting something. She's barefoot, standing on tiled floor. The background has kitchen elements like cabinets, a window with bars, and some lights. The camera seems to be fixed but rotated, so the perspective is top-down or tilted. Wait, the video is rotated 90 degrees maybe? Because in the frames, the floor tiles are vertical. But the task says to describe the camera perspective. Let's check the rules. The output needs to be chronological paragraph. So, the main subject is a woman in red tank top and denim shorts, moving in the kitchen. Her actions: she's standing, then moving, lifting arms, maybe handling a plate or something. Let's sequence: first, she's in the kitchen, then moves, lifts arms, continues. Spatial relationships: she's near the counter, by the window. Background: kitchen with cabinets, window. Camera perspective: the video is rotated, so the camera is angled (maybe handheld, slight shake). Need to mention that. Let's structure:\n\nA woman in a red tank top and denim shorts stands barefoot on a tiled kitchen floor, moving slightly near a counter with wooden cabinets. She lifts her arms, adjusts her position, and appears to interact with items on the counter. The background includes a window with bars and hanging lights. The camera is tilted, providing a rotated perspective with minimal movement.\n\nWait, the video's rotation: the frames show the floor tiles as vertical, so the camera is rotated 90 degrees clockwise, making the perspective top-down but tilted. But maybe better to say \"rotated perspective\" or \"tilted camera\". The rules say conclude with camera perspective and movement. So, in the caption: \"The camera maintains a tilted perspective with slight movement.\"\n\nWait, the example in the rules: \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo for this video, since the frames are rotated, the camera perspective is rotated (or tilted). Let's check the video frames: in the first frame, the woman is standing, the floor tiles are horizontal but the video is rotated so the tiles are vertical. Wait, maybe the video was shot with the camera rotated 90 degrees, so the perspective is such that the floor is vertical. So the camera is rotated. So when describing, we can say \"the camera has a rotated perspective\".\n\nPutting it all together:\n\nA woman in a red tank top and denim shorts stands barefoot on a tiled kitchen floor, moving near a wooden counter with cabinets. She lifts her arms, adjusts her position, and interacts with objects on the counter. The background includes a window with bars and hanging lights. The camera maintains a rotated perspective with slight movement.\n\nWait, need to be concise. Let's check the rules: \"conclude with the camera perspective and movement\".\n\nLet me see:\n\nMain subject: woman, red tank top, denim shorts, barefoot.\n\nMotion: moving in kitchen, lifting arms, adjusting position.\n\nSpatial: near counter, by window.\n\nBackground: minimal, just mention if essential. The window is essential for setting.\n\nCamera: rotated perspective, slight movement.\n\nSo the paragraph:\n\nA woman in a red tank top and denim shorts stands barefoot on tiled kitchen flooring, moving near a wooden counter with cabinets. She lifts her arms, shifts her stance, and interacts with items on the counter. The background includes a window with bars and hanging lights. The camera is rotated and shows slight movement.\n\nWait, but the video is rotated, so the camera's perspective is rotated. Maybe \"the camera maintains a tilted perspective\".\n\nAlternatively, \"The camera perspective is rotated, with slight movement.\"\n\nLet me check the rules again: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo \"The camera has a rotated perspective with slight movement.\"\n\nYes.\n\nNow, let's check for conciseness.\n\nOriginal video: she's in the kitchen, moving, lifting arms. Let's make sure the chronology is clear. She starts standing, then moves, lifts arms, etc.\n\nSo:\n\nA woman in a red tank top and denim shorts stands barefoot on a tiled kitchen floor near a wooden counter with cabinets. She lifts her arms, shifts her position, and interacts with objects on the counter. The background features a window with bars and hanging lights. The camera maintains a rotated perspective with slight movement.\n\nIs that chronological? Yes: standing, lifting arms", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Oo-s4E1d0Mk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Oo-s4E1d0Mk_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 276.63252774218176, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is moving: bending down and standing up, which is locomotion (exercise).", "background_and_ambient_analysis": "The background (walls, door, cabinet) is stationary and does not shift. There is no fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "Okdi-1vFoeU", "file_name": "Okdi-1vFoeU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow dump truck with a brown bed tilts forward to unload gravel onto a large road construction machine, while workers in orange vests approach from the left. The truck moves slightly backward as its bed lowers, revealing more workers in orange vests near the machine. The camera pans left, capturing the truck's position relative to the machine and the workers moving toward it. Background hills and a road are visible but minimal. The camera remains steady with a slight pan left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Okdi-1vFoeU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Okdi-1vFoeU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 150.85418330751878, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Dump truck tilting to unload gravel; gravel falling and spreading; workers standing near equipment.", "background_and_ambient_analysis": "Static background with hillside and road; no fire, water, smoke, or wind visible."}}
{"video_id": "OsHNQhp81W8", "file_name": "OsHNQhp81W8_000122_000132.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red polo shirt seated gestures with both hands, initially raising fists before moving them in various motions including clapping and pointing toward a displayed QR code; a smaller inset video shows another man in a blue shirt observing. The camera maintains a static medium shot of the main subject with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OsHNQhp81W8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OsHNQhp81W8_000122_000132.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 326.16857404213187, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt is performing hand gestures (e.g., clapping, pointing, waving) as part of speech. These are solid, distinct objects moving due to explicit physical locomotion (voluntary hand movements), with clear bounding box tracking possible.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background elements (railing, patterned wall) are static and show no uniform displacement. Screen display (blue-shirted person) is static relative to the room environment."}}
{"video_id": "OqanjJIYMoY", "file_name": "OqanjJIYMoY_001020_001030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates small jewelry components. The left hand holds pliers gripping a thin wire, while the right hand positions a clear bead onto the wire. The right hand then uses a second pair of pliers to close the loop around the bead. Purple beaded strands lie on a light surface in the background. The camera maintains a top-down perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OqanjJIYMoY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OqanjJIYMoY_001020_001030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 420.2845688901349, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate beads and pliers: fingers adjust beads, pliers hold and cut wires, and beads are positioned on the surface.", "background_and_ambient_analysis": "The pink surface and purple bead strands are static with no shifting background elements; no fire, water, or wind motion observed."}}
{"video_id": "OhifFpe-HHo", "file_name": "OhifFpe-HHo_000148_000158.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older man with gray hair, wearing a patterned short-sleeve shirt and dark pants, sits on a wooden picnic table in a forested area. He holds a wooden didgeridoo with both hands, brings it to his mouth, and plays it steadily throughout the sequence. The camera remains stationary at eye level, capturing him from a medium shot with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OhifFpe-HHo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OhifFpe-HHo_000148_000158.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 392.4501836327687, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A seated person exhibits subtle hand movements while holding an object, representing discrete solid object motion due to explicit physical interaction.", "background_and_ambient_analysis": "The background features static trees and a picnic table with no discernible shifting or fluid motion (e.g., no fire, water, or wind-driven movement)."}}
{"video_id": "Ot6Lm-Cgh_k", "file_name": "Ot6Lm-Cgh_k_000000_000009.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. The user wants a concise caption for the video based on the given rules. First, I need to parse the video frames provided.\n\nLooking at the frames, there's a person sitting on a folding chair outdoors. They're wearing a white shirt, dark pants, and a hat. They have a guitar on their lap and a small amplifier next to them. The background has some buildings with arches, palm trees, and a grassy area. There's also a person walking by in the background.\n\nThe main subject is the person sitting and playing guitar. They seem to be strumming or adjusting the guitar. The camera angle is static, maybe a bit shaky. The other person walks past them from the background, going from left to right.\n\nI need to describe the main subject's actions chronologically. Start with the person sitting, then playing guitar, maybe adjusting something. Mention the appearance: white shirt, dark pants, hat. The guitar is on their lap. The amplifier is next to them. The background has buildings and trees, but keep it minimal. The person walking by is in the background, so maybe mention that briefly.\n\nCheck the rules: focus on motion and behavior in order. So first, the seated person with guitar, then maybe the walking person. But the walking person is only in the later frames. The main action is the person playing.\n\nWait, the video starts with the person sitting, then they start playing the guitar. Then another person walks by. Need to order that chronologically. The main subject's actions first, then the background person.\n\nAppearance: main subject is a person (gender not specified, but maybe use \"a person\" or \"a woman\" but since it's a video caption, perhaps just \"a person\" unless the description is clear. Wait, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So don't mention if it's a woman or man. The description says \"long hair\" in the initial frame, so maybe note that.\n\nWait, the initial frame description says \"a person with long hair, wearing a white shirt, dark pants, and a hat.\" So include that. They are seated on a folding chair. The guitar is on their lap. The amplifier is next to them on the ground.\n\nThen, the person starts playing the guitar (strumming), and then maybe adjusts their position. Then another person walks by in the background from left to right. Also, the camera is stationary but has a slight shake.\n\nNeed to mention the spatial relationships: amplifier is to the left of the person. The guitar is on their lap. The walking person is in the background, moving from left to right.\n\nCheck the rules: background descriptions minimal. So maybe just mention the building and trees briefly as part of the setting.\n\nThe camera perspective: it's a static shot, slightly shaky. So \"static camera with slight shake.\"\n\nPutting it all together:\n\nA person with long hair, wearing a white shirt, dark pants, and a black hat, sits on a folding chair on a paved path, strumming a guitar placed on their lap. A small brown amplifier sits to their left. The individual adjusts their posture slightly while playing. In the background, another person walks past from left to right on the path, near a grassy area with palm trees and arched buildings. The camera remains static with a slight shake.\n\nWait, but need to be concise. Maybe:\n\nA person with long hair, wearing a white shirt, dark pants, and a hat, sits on a folding chair, strumming a guitar placed on their lap. A small brown amplifier rests to their left. The individual adjusts their posture while playing. In the background, another person walks past from left to right along the path near palm trees and arches. The camera is static with slight movement.\n\nCheck if it's chronological: first, person sits and strums, then adjusts posture, then the other person walks by. Yes.\n\nInclude the background elements minimally. Maybe mention the grassy area and buildings only as part of the background.\n\nAlso, make sure to mention the camera perspective and movement. The example says \"conclude with camera perspective and movement.\"\n\nSo, final caption should end with \"The camera maintains a static position with minimal shake.\"\n\nWait, the user's example format says: \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo, maybe \"The camera remains stationary with slight shake.\"\n\nLet me check all rules:\n\na) Motion and behavior in chronological order. Yes, the person strums, adjusts, then the other person walks.\n\nb) Appearance and number. The person's description is covered.\n\nc) Spatial relationships: amplifier to the left, walking person in background.\n\nd) Camera perspective and movement. Static with slight shake.\n\ne)", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ot6Lm-Cgh_k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ot6Lm-Cgh_k_000000_000009.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 324.21728181118436, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A seated person makes small body adjustments (posture shifts), and a pedestrian walks across the background, both exhibiting discrete solid object motion.", "background_and_ambient_analysis": "Background elements (trees, sidewalk) remain stable with no uniform shifting or fluid motion; no fire, water, smoke, or wind-driven effects observed."}}
{"video_id": "OqwUiJc80M8", "file_name": "OqwUiJc80M8_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OqwUiJc80M8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OqwUiJc80M8_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 274.8701959288363, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The discrete objects moving are the person's hands and the remote control, which are pressed together in small, controlled movements.", "background_and_ambient_analysis": "The background (speakers, monitor frame) is stationary. No fluid/environmental motion (fire, water, wind) is present; the monitor content changes due to the computer but not environmental factors."}}
{"video_id": "Ouvi9yAC2Qw", "file_name": "Ouvi9yAC2Qw_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a grassy baseball field, a person in a blue shirt, white pants, and blue cap stands near a blue pitching cage, then walks rightward. To the left of the cage, a person in a gray shirt and white pants begins moving left. In the background, a person in a red shirt and dark shorts runs from right to left across the field. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ouvi9yAC2Qw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ouvi9yAC2Qw_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 328.95734241364795, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The pitcher (in red) exhibits distinct motion: body shifting forward and arm moving in pitching action. The batter (in blue) shows minor stance adjustments. Catcher and umpire remain relatively stationary.", "background_and_ambient_analysis": "Background elements (fence, grass, distant trees) are static with no discernible shifting. No fluid or gaseous motion (fire, water, smoke, wind) is present."}}
{"video_id": "OuHKI2GcqFc", "file_name": "OuHKI2GcqFc_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and black shorts runs along a red track, holding a javelin aloft, then throws it forward while running, stumbling and falling onto the grassy field to the right. The camera follows the athlete's movement from a side perspective, maintaining a steady view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OuHKI2GcqFc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OuHKI2GcqFc_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 87.9394720287585, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic attire is actively running on a track and throwing a javelin. The motion is controlled and intentional, driven by physical forces of locomotion and projectile release.", "background_and_ambient_analysis": "The background consists of static elements (grass, buildings, mountains) with no significant fluid motion (fire, water, smoke) or wind-induced swaying (trees remain stationary). No uniform background shifting is observed."}}
{"video_id": "OvTCtzQ7LYw", "file_name": "OvTCtzQ7LYw_000192_000202.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene shows a wooden cutting board with two pieces of yellow food, maybe pineapple or butter. The main action: a hand moves in, places a piece on the board. Wait, the first frame has a piece, then a hand adds another piece? Wait, let's check the frames. Frame 0: two yellow pieces. Frame 1: same. Frame 2: a hand places a yellow piece on the board. Wait, no, the description says \"two pieces\" initially. Wait, the user's video: [0.0] shows a yellow piece on board, then [1.4] hand adds another. Wait, no, the video starts with a piece, then in frame 2, a hand moves a piece (maybe adjusting). Wait, the captions for the frames:\n\nFrame 0: \"A piece of yellow food, possibly pineapple, rests on a wooden cutting board with a few water droplets. A second piece is partially visible on the right.\"\n\nFrame 1: \"A hand enters from the top right, moving towards the yellow food piece.\"\n\nFrame 2: \"The hand places another yellow piece onto the cutting board, aligning it next to the first piece.\"\n\nFrame 3: \"The hand moves away, leaving both pieces of yellow food on the board.\"\n\nFrame 4: \"The camera focuses on the two pieces, now settled side by side.\"\n\nFrame 5: \"The hand re-enters from the top right, reaching for the leftmost yellow piece.\"\n\nFrame 6: \"The hand lifts the leftmost piece, revealing its underside.\"\n\nWait, no, the user provided video frames: [0.0], [1.4], [2.5], [3.6], [4.7]. Let's read the user's description:\n\n<0.3 seconds> A piece of yellow food (maybe pineapple) on a wooden board.\n\n<1.4> Hand adds another piece.\n\n<2.5> Hand moves away.\n\n<3.6> Piece is placed.\n\n<4.7> Hand moves towards the piece.\n\nWait, the user's video description in the problem: the first frame shows a yellow block (maybe pineapple) on a board, then a hand places another piece (the next frame), then the hand moves, then the pieces are there. Wait, the user's instructions say: \"the provided video\" is the set of frames. Let's look at the user's input:\n\nThe video starts with a yellow block (pineapple or something) on a wooden board. Then, a hand appears (frame 1.4) and places another yellow piece (so now two pieces). Then the hand moves away (frame 2.5), then maybe adjusts the pieces? Wait, the user's frame descriptions:\n\n<0.3 seconds> [A yellow block on a wooden board]\n\n<1.4 seconds> [Hand places a yellow piece on the board, so now two]\n\n<2.5 seconds> [Hand moves away]\n\n<3.6 seconds> [Hand places another piece, but wait the next frame? Wait the user says:\n\n\"0.3 seconds\" shows a piece, then \"1.4 seconds\" a hand adds a piece, \"2.5\" hand moves away, \"3.6\" hand places another, \"4.7\" hand moves towards.\n\nWait, the user's video description in the problem: the video is a sequence of frames. Let's parse the video:\n\n- Start: A single yellow block (maybe pineapple) on a wooden cutting board with some water droplets.\n\n- Then, a hand appears (from the top right, as in frame 1.4) and places a second yellow block next to the first.\n\n- The hand then moves away, leaving both blocks.\n\n- Later, the hand returns and adjusts the blocks.\n\nWait, the user's frame descriptions in the problem are:\n\n<0.3> \"A yellow block (possibly pineapple) rests on a wooden cutting board with a few water droplets. A second piece is partially visible on the right.\"\n\nWait, no, the user's input for the problem is the video frames:\n\n\"0.3 seconds: [frame with a yellow block]\n\n1.4 seconds: hand places another yellow piece (so two pieces now)\n\n2.5 seconds: hand moves away\n\n3.6 seconds: hand places another? No, the user's description says: the frames are [0.3], [1.4], [2.5], [3.6], [4.7]\n\nWait, the user's problem statement says:\n\n\"the provided video\" is the sequence:\n\n<0.3 seconds> [frame 1: yellow block on board]\n\n<1.4 seconds> [frame 2: hand adds another piece]\n\n<2", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OvTCtzQ7LYw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OvTCtzQ7LYw_000192_000202.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 60.43928013401031, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hand moves pineapple slices on the board and places a white cloth (likely paper towel) onto the pineapple, showing discrete physical interactions.", "background_and_ambient_analysis": "Static wooden cutting board background with no shifting elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "OtiGGTT5C68", "file_name": "OtiGGTT5C68_000480_000490.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt, beige shorts, and dark flip-flops enters a workshop, bends over the right wooden cabinet to adjust a component, stands up, picks up a yellow drill from the cabinet, and walks away to the right. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OtiGGTT5C68.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OtiGGTT5C68_000480_000490.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 153.8894205439185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) moves through space: walking towards the cabinet, bending to interact with it, and handling tools. The motion is discrete and driven by intentional physical actions (e.g., locomotion, picking up objects).", "background_and_ambient_analysis": "Background elements (walls, floor, cabinet structure) show no uniform shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "Ot14AQlAy1s", "file_name": "Ot14AQlAy1s_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a teal shirt and dark shorts moves a large white vacuum cleaner with a yellow cord across a wooden floor, walking from the left side of the frame toward the right, exiting the view before re-entering from the left. The room has red-and-white patterned curtains near a window and a mirror reflecting another room. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ot14AQlAy1s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ot14AQlAy1s_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 35.261120787217095, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is moving while operating a vacuum cleaner, walking across the room.", "background_and_ambient_analysis": "No shifting background elements (walls, window, curtains remain static). No fire, water, smoke, or wind observed."}}
{"video_id": "Ow6JcYV_wRA", "file_name": "Ow6JcYV_wRA_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to go through each frame step by step.\n\nThe first frame shows two people in a close-up, but it's a bit blurry. The second frame focuses on a woman holding a phone to her ear, so she's probably talking. Then there's a close-up of a hand pressing buttons on a phone keypad. Next, a man is sitting, holding the phone. The final frame is a close-up of the phone screen with text. Wait, but the rules say to exclude text recognition. So I shouldn't mention the text on the screen.\n\nThe user wants a chronological paragraph focusing on motion and behavior. Let me list the sequence:\n\n1. Close-up of two people (blurry, but they're talking). Maybe the woman is on the phone.\n2. Woman holding a phone to her ear (so she's speaking).\n3. Hand pressing buttons on a keypad (dialing or texting).\n4. Man sitting, holding a phone (maybe he's the one receiving).\n5. Phone screen close-up, but exclude text.\n\nNeed to describe each action in order. Main subjects are the woman, the man, and the hand. Appearance: woman with a necklace, man in dark clothes. Spatial relationships: woman is in front of the man? Wait, first frame has two people close, then the woman is seen holding phone. Then the hand pressing buttons, then the man holding phone. Maybe the man is receiving the call.\n\nWait, the video sequence is: two people (close up), then woman on phone, then hand pressing buttons, then man holding phone, then phone screen. But text is excluded, so just say the screen shows something. But according to the rules, exclude text recognition, so just describe the screen as a close-up of a phone display without mentioning the text.\n\nCamera movements: starts with close-up, then shifts to woman's face, then keypad, then man, then phone screen. Maybe slight shifts between frames.\n\nBackground is minimal, so maybe just \"indoor setting\" without specifics.\n\nLet me structure it step by step:\n\n- Start with two people in close-up (woman and man), then focus on woman holding phone to her ear (talking), then hand pressing buttons on phone keypad, then man sitting holding phone, then close-up of phone screen.\n\nWait, the third frame is the keypad being pressed, so maybe the woman dials a number. Then the fourth frame is the man holding the phone. Then the fifth frame is the phone screen. But the text on the screen is excluded. So the caption should say \"a phone screen displays a message\" but without the text, so \"a phone screen shows a message.\" Wait, but rule f says exclude text recognition, so maybe just \"a phone screen displays text\" but not the actual text. However, the example says to exclude it. Wait, the instruction says \"Exclude text recognition, named characters, or stylistic analysis.\" So even if the text is on screen, we don't mention it. So maybe \"a phone screen displays a message\" but the key is to not describe the text. But the example shows that the screen has text, but the user says to exclude it. Hmm. Wait, the instruction says \"Exclude text recognition\", so we don't describe what the text says, but we can mention that a text is displayed. Wait, but the example given in the problem statement shows the screen with text, but the task says to exclude it. Wait, the user's example output in the problem statement says \"the screen displays a message\", but the actual rule says \"Exclude text recognition\". So maybe we have to avoid any mention of the text, even referring to it as a message. Wait, the problem statement's example output for the user's task would not include the text. Wait, looking back at the problem: \"Exclude text recognition, named characters, or stylistic analysis.\" So even if the screen has text, we don't mention the text. So in the caption, just say \"a phone screen shows text\" without specifying what it says. Wait, but the problem's example shows the screen with \"THAT TOP IS DRIVING ME CRAZY\", but in the user's task, they say to exclude text recognition. So the correct caption should not include the text. So in the caption, maybe just \"a phone screen displays text\".\n\nWait, but the problem's example shows that the user is supposed to generate a caption that describes the video without mentioning the text. So even though the screen has text, the caption shouldn't refer to the content of the text. So the fourth frame is \"a close-up of a phone screen displaying text.\"\n\nBut according to the rules, need to focus on motion and behavior. So the main actions are: woman holding phone, hand pressing buttons, man holding phone.\n\nWait, let's try", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ow6JcYV_wRA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ow6JcYV_wRA_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 127.08703456588322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects include a hand pressing phone buttons and a seated man holding a phone, exhibiting controlled physical movements.", "background_and_ambient_analysis": "Background elements (e.g., lamp, walls) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "OvYo0rZZ9Kk", "file_name": "OvYo0rZZ9Kk_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in black-and-white footage, wearing jackets, jeans, and sneakers, walk toward each other across a room with a tiled floor and plain wall; they extend their hands to shake, maintaining the handshake while standing close, with the camera remaining stationary throughout the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OvYo0rZZ9Kk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OvYo0rZZ9Kk_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 378.9782050267524, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two men moving by walking and shaking hands, which are discrete, solid objects undergoing locomotion and collision.", "background_and_ambient_analysis": "The background (wall, ground) is static and does not shift uniformly. No fluid/environmental motion is present."}}
{"video_id": "Ou2VVc0q2kk", "file_name": "Ou2VVc0q2kk_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a title card: \"CREATE SIMPLE OR COMPLEX DESIGNS!\" in yellow text over a dark background with a blue vise. Then it cuts to a close-up of a person using a hand tool (probably a bending tool) on a blue bench vise holding a metal strip. The person's hands are gloved, and they're bending the metal. The text \"BEND UP TO 14 GAUGE STEEL & ALUMINUM!\" appears. Then another close-up of the bending action, with \"BEND UP TO 90°\" shown. The vise is blue, labeled \"6\" and \"BENCH VISE\". The background is a concrete wall.\n\nNow, need to describe chronologically. First scene: title card with text and vise. Then, a person (gloved hands) bends metal in the vise. Then close-up of the bending action to 90 degrees. Avoid text recognition (per rule f), so don't mention the text but the actions. Wait, rule f says exclude text recognition, so we just describe the visual actions without the text. Wait, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So we can't mention the text, but the actions are there.\n\nWait, the first frame is the title card with \"CREATE SIMPLE OR COMPLEX DESIGNS!\" and the vise. But since we can't mention text, maybe just describe the vise as a blue object. Then the next scene: hands (gloved) using a tool to bend metal in a blue vise. Then a close-up of the bending to 90 degrees.\n\nSo step by step:\n\n- Opening: A blue bench vise is shown against a dark textured background.\n- Then, a person with black gloves uses a hand tool to bend a metal strip clamped in the vise.\n- Next, a close-up of the metal strip being bent to a 90-degree angle within the vise's jaws.\n\nCheck rules: a) motion in order. b) appearance: vise is blue, metal strip (color? maybe steel is gray, but maybe just \"metal strip\"), gloves are black. c) spatial: vise on a workbench, hands in front of vise. d) camera perspective: starts with a static title card (but the first frame is title card, then cuts to close-up of hands and vise, then another close-up of the bending). So camera moves from static to close-up, then tighter close-up. e) background minimal: concrete wall, workbench. f) exclude text, so don't mention the text on screen.\n\nWait, the problem says \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nSo main subjects: person (hands, gloved), vise (blue), metal strip.\n\nChronological order:\n\n1. A blue bench vise is displayed against a dark background.\n2. A person with black gloves uses a tool to bend a metal strip secured in the vise.\n3. The camera zooms in to show the metal strip being bent to a 90-degree angle within the vise.\n\nCheck if that's chronological. The first frame is the title card with the vise, but since we can't mention text, maybe the first visual is the vise with the title text, but per rule f, exclude text recognition, so describe the vise as the main object in the first scene. Then the next scene: hands acting on the vise. Then the close-up.\n\nWait, the first frame in the provided video is [0.0] which has \"CREATE SIMPLE OR COMPLEX DESIGNS!\" in yellow, over the vise. But the task says to exclude text recognition, so we can't mention the text. So focus on the vise: blue, 6\" bench vise, on a workbench. Then next frame (1.4s) shows a person with black gloves bending metal. Then 4.5s shows a close-up of the bending to 90 degrees.\n\nSo the caption should be:\n\nA blue bench vise is positioned on a work surface. A person wearing black gloves uses a hand tool to bend a metal strip clamped within the vise. The camera then zooms in to show the metal strip being bent to a 90-degree angle within the vise's jaws.\n\nCheck rules:\n\na) motion: first vise is static, then hands bend metal, then close-up of bending. Yes, chronological.\n\nb) appearance: vise is blue, gloves are black, metal strip is metal (maybe mention it's a strip, held in vise).\n\nc) spatial: vise on work surface, hands in front of vise,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ou2VVc0q2kk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ou2VVc0q2kk_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 171.18092340917897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: gloved hands operating a bending tool, a metal strip being bent, and the blue vise. Motion includes rotational turning of the tool handle and deformation of the metal strip due to applied force.", "background_and_ambient_analysis": "The background (concrete wall and workbench) is static with no fluid/environmental motion (fire, water, smoke, or wind). Background elements show no uniform shifting."}}
{"video_id": "OxTjpCopiPs", "file_name": "OxTjpCopiPs_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a young child, probably a toddler, wearing a white sleeveless top and shorts. The child is crouching on the floor, interacting with a small blue and white toy car that has red wheels. The child is focused on the toy, maybe adjusting or playing with it. The background has a bed with a yellow and white blanket, but I need to keep background minimal. The camera seems to be at a slight angle, maybe a bit shaky, and it's following the child's actions. Let's structure the caption chronologically: the child is crouching, manipulating the toy. Need to mention the toy's colors and the child's actions. Make sure it's concise.\n\nFirst, the main subject: a small child in white tank top, crouching. Then the toy: blue and white with red wheels. Actions: manipulating the toy, maybe turning it. Camera perspective: slight shake, maybe handheld. Background is minimal, just the bed. Let's put it together.\n\n\" A small child in a white sleeveless top and shorts crouches on the floor, manipulating a blue and white toy car with red wheels. The child adjusts the toy, shifting its position slightly while focused on it. The camera remains stationary with slight movement, capturing the child’s actions against a plain room background with a bed visible in the distance.\"\n\nWait, check the rules. Focus on motion and behavior in chronological order. So start with the child's initial position, then actions. The video starts with the child crouching, then moving hands on the toy. Let's make it more chronological: \"A young child in a white sleeveless top and shorts crouches on the floor, intently adjusting a blue and white toy car with red wheels. The child shifts their hands along the toy’s structure, repositioning it while maintaining focus. The camera remains stationary with minimal movement, observing the child’s interaction with the toy against a sparse indoor background featuring a bed with a patterned blanket.\"\n\nWait, rule b says briefly describe appearance and number. The child is one, toy is one. Colors: white top, blue/white toy, red wheels. Spatial: child in front of the toy, maybe. Background minimal, so maybe just mention the bed is in the background but not essential. Rule e says minimal background unless essential. Since the bed is there, maybe just say \"a bed with a patterned blanket in the background\" but keep it brief.\n\nLet me check the example. The output should be a concise paragraph. Let's try again.\n\n\"A young child in a white sleeveless top and shorts crouches on the floor, interacting with a blue and white toy car featuring red wheels. The child manipulates the toy, adjusting its position and components while focused. The camera maintains a steady perspective with slight movement, capturing the child's actions in a room with a bed visible in the background.\"\n\nWait, \"steady perspective with slight movement\" – maybe \"stationary with minor shake\". The original video description says the camera might have a slight shake, so \"slight shake\" is okay.\n\nCheck rule d: camera perspective and movement. So \"The camera remains in a stationary position with slight shake, observing the child from a slightly elevated angle.\"\n\nWait, the video's camera perspective: the frames show the child from a somewhat top-down view? Let's see the frames: the child is crouching, the camera is above, so maybe top-down. The first frame shows the child's back, then they turn, so maybe the camera is at a slight angle, not top-down.\n\nThe problem is the camera perspective. Let's assume it's a handheld shot with slight shake, no specific angle. So \"The camera remains stationary with slight movement, capturing the child from a medium distance.\"\n\nBut the user says \"conclude with camera perspective and movement\". So end with that.\n\nPutting it all together:\n\n\"A small child wearing a white sleeveless top and shorts crouches on the floor, manipulating a blue and white toy car with red wheels. The child shifts their hands along the toy, adjusting its position while maintaining focus. The camera maintains a steady perspective with slight shake, observing the child’s interaction in a room with a bed and patterned blanket visible in the background.\"\n\nWait, rule f says exclude text recognition, named characters, stylistic analysis. So no issues there. Let's check if all rules are covered.\n\na) Motion/behavior chronological: child crouches, manipulates toy, shifts hands.\n\nb) Appearance: child's clothes (white sleeveless top, shorts), toy (blue, white, red wheels).\n\nc) Spatial: child is on floor, toy in front of them.\n\nd) Camera: steady with slight shake.\n\ne) Background minimal: bed with blanket in background.\n\nf) No text, etc.\n\nYes. Let's make it concise", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OxTjpCopiPs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OxTjpCopiPs_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 854.7651100352393, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A child (solid object) is interacting with a toy (solid object) by pushing and moving it. The motion is due to the child's physical actions.", "background_and_ambient_analysis": "Background elements (wall, chair) are static; no shifting detected. No fire, water, smoke, or wind present."}}
{"video_id": "P--_q6fmhP0", "file_name": "P--_q6fmhP0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white graphic t-shirt plays an acoustic guitar, their hands moving rhythmically over the strings and fretboard. The camera begins focused on the guitar's soundhole and strings, then shifts to a slightly wider view showing the person's upper body holding the instrument. The guitar is light brown with a dark pickguard. The person strums and plucks the strings, with the camera maintaining a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P--_q6fmhP0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P--_q6fmhP0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 156.70257678820292, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving to play the guitar: left hand fretting strings and right hand strumming/picking.", "background_and_ambient_analysis": "No significant background shift or ambient environmental motion (fire, water, smoke, wind) observed. Background elements (if present) are static or minimal."}}
{"video_id": "P-Wul2R0j58", "file_name": "P-Wul2R0j58_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly brown hair and a dark top holds a microphone close to their mouth, slightly moving it while speaking or singing. The camera maintains a close-up perspective with minimal shake, capturing the subject against a blurred indoor background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P-Wul2R0j58.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P-Wul2R0j58_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 145, "blur_score": 65.93331769013582, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their lips and cheeks while playing a pan flute, with minimal hand movement to cover the holes.", "background_and_ambient_analysis": "The background is static with no shifting or fluid motion (no fire, water, smoke, wind)."}}
{"video_id": "OzI5C64VQ2k", "file_name": "OzI5C64VQ2k_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. So, first, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video, following specific rules.\n\nThe video shows a man in a vest and jeans singing with a microphone, raising his arms. There's a woman in a floral dress standing next to him, also raising her arms. Then another person in a white suit appears on the left. The camera moves around, showing different angles of the room. The background has a wooden pulpit, flowers, and a door.\n\nI need to focus on the main subjects' motions in order. Start with the man singing, his actions (arms up, moving), then the woman joining in. Then the third person entering from the left. Mention their appearances briefly: colors, sizes, positions. Spatial relationships: the woman is to his right, the third person comes into view from the left. Camera movement is panning left and slight shake. Background minimal, but pulpit and flowers are there but not essential.\n\nCheck the rules again: no text, no named characters, exclude stylistic analysis. Keep it concise. Make sure to follow the output format exactly, no extra text. Let me structure the sentences step by step.\n\nFirst, describe the initial scene: man in vest, jeans, singing with microphone, arms raised. Then woman in floral dress and black skirt joins, arms up. Then another person in white suit appears on the left. Camera pans left, shows more of the room. Conclude with camera perspective and movement.\n\nNeed to check if all main subjects are covered: two people initially, then third. Also, mention the movement chronologically. Avoid any mention of background details beyond what's necessary for understanding motion, like the pulpit is there but maybe not needed unless it's part of the action. Wait, the rules say minimal background unless essential. Since the setting is a room with pulpit, maybe the pulpit is essential as it's part of the location. But the user said minimal, so maybe just mention the room's elements briefly.\n\nWait, the example output might not include the background details. Let me see. The user's example in the problem statement shows that the caption should mention the setting minimally. So perhaps just note the room as a church or auditorium, but maybe not necessary. The main focus is on the people's movements.\n\nWait, the original video starts with a man singing, woman standing behind him. Then he moves, camera pans left to show another person. Then the camera moves to show the left side where the third person appears. So sequence: Man singing, woman in floral dress. Then the man moves his arms, camera pans left to reveal a third person in white suit. The woman is to his right. The third person comes into view from the left. The camera then shows the room's elements like pulpit, but keep it minimal.\n\nSo the caption should be: A man in a dark vest and jeans sings into a microphone, raising his arms upward. A woman in a floral dress and black skirt stands to his right, also raising her arms. As the camera pans left, a third person in a white suit enters the frame from the left, holding a microphone. The camera continues panning, revealing the room's wooden pulpit and floral arrangements in the background. The camera exhibits slight shake throughout.\n\nWait, but need to check if all the points are covered. Let me re-read the rules. Focus on motion and behavior of main subjects. Chronological order. Appearance (color, size, orientation). Spatial relationships. Conclude with camera perspective and movement. Minimal background.\n\nSo the main subjects: first man, then woman, then third person. The order of their actions. The camera movement is panning left and slight shake. The background elements like pulpit and flowers are minimal but maybe need to include if essential. But the user says minimal, so perhaps just mention the room as a church-like setting.\n\nWait, the problem states to exclude background descriptions unless essential for understanding motion. Since the motion of the people is in front of the pulpit, maybe the pulpit is part of the setting but not essential. Hmm. Let me check the original video description. The initial frame shows a pulpit, flowers, a door, etc. But the main action is the people singing.\n\nSo maybe just mention the room as a church interior briefly, but not necessary. The key is the people's actions. Let's structure it:\n\nA man in a dark vest and jeans sings into a microphone, raising his arms upward. A woman in a floral dress and black skirt stands to his right, raising her arms as he moves. The camera pans left, revealing a third person in a white suit entering from the left, holding a microphone. The camera maintains a slight shake, shifting focus between the singers as they move within the room.\n\nWait, but", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OzI5C64VQ2k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OzI5C64VQ2k_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 49.55874438953134, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is moving a long object (baton) in a sweeping motion, accompanied by other people clapping or moving their arms.", "background_and_ambient_analysis": "No significant ambient motion (fire, water, wind); background elements (door, pulpit, curtains) are stationary."}}
{"video_id": "OwtTVctMmIg", "file_name": "OwtTVctMmIg_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a dark purple hoodie and polka-dotted shirt holds an orange carrot while seated. The baby moves the carrot toward the mouth, chews, and pulls the carrot away. The camera zooms in for a close-up of the baby’s face as chewing continues. Background features blurred green foliage and a brick building. Camera perspective shifts to a tight close-up.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OwtTVctMmIg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OwtTVctMmIg_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 36.51101668391572, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby and carrot: baby moves arms and head while holding and chewing the carrot; a hand occasionally appears to assist.", "background_and_ambient_analysis": "Background consists of static trees and buildings with no significant wind or fluid motion. No fire, water, or smoke observed."}}
{"video_id": "P0BAIPAUpgA", "file_name": "P0BAIPAUpgA_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A golfer wearing dark trousers and white golf shoes stands on a grassy green, swings a metal golf club to strike a white golf ball, which is propelled forward; the club then arcs upward in the follow-through. The camera remains static at a low angle, focusing on the golfer’s lower body and club motion against the green.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P0BAIPAUpgA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P0BAIPAUpgA_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 193.6075835068189, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Golfer's lower body (legs/feet), golf club, and golf ball are discrete objects moving: golf club swings and strikes the ball, causing the ball to launch upward and travel away.", "background_and_ambient_analysis": "Static grassy field with no significant fluid/environmental motion (e.g., wind, water); distant trees and sky show no displacement or turbulence."}}
{"video_id": "P-e8GXsJVXc", "file_name": "P-e8GXsJVXc_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair uses a dark eyebrow brush, moving it in gentle, steady strokes along their eyebrow; their hand, adorned with rings, remains positioned near the face. The camera maintains a close-up perspective, static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P-e8GXsJVXc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P-e8GXsJVXc_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 421.4259212153819, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hand and makeup brush exhibit controlled motion while applying eyeshadow; discrete solid objects moving due to intentional physical action.", "background_and_ambient_analysis": "Background consists of a static mirror and wooden paneling with no shifting or fluid motion; no fire, water, smoke, or wind elements present."}}
{"video_id": "Oy3wnWbKOV0", "file_name": "Oy3wnWbKOV0_000204_000214.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me start by understanding what the user needs. They want a concise, chronological paragraph describing the video, following specific rules. The key points are focusing on motion and behavior of main subjects, describing appearance and number, spatial relationships, camera perspective, and minimal background.\n\nFirst, the video shows a group of people dancing Zumba. The main subjects are the participants. They're all in pink tops and black pants, moving energetically. I need to mention the number—there are many, probably dozens. The background has a green wall with \"ZUMBA\" visible, but the rules say to keep background minimal unless essential. So maybe just note the indoor setting with wooden floors.\n\nChronological order: the scene starts with the group dancing, moving in sync. They raise their arms, step side to side, turn in circles. The camera moves around them, capturing different angles. The main action is the continuous dance routine. No need to mention the text overlays since rule f says exclude text recognition.\n\nWait, the user said to exclude named characters or stylistic analysis, so ignore the \"Zumba Con Teo Reyes\" text. Focus on the people's actions. Also, check the spatial relationships: they're in a line or formation? The video shows them in a group, so maybe \"in a large group\" or \"in sync\".\n\nThe camera movement: the example output says \"camera pans slightly left and right\". Need to see if the video moves. The user's sample shows the camera moving around, so perhaps pan left, right, slight shake.\n\nNow, structure the paragraph. Start with the scene: numerous people in pink tops and black pants dance in sync. Mention their movements—stepping, arm movements, turning. Then note the camera perspective: close-up shots, panning around, maybe a slight shake. Keep it concise, under the required length.\n\nCheck rules again: chronological order, appearance (color, size), spatial relationships (they're together, in formation), camera movement. Avoid background details except minimal. Exclude text.\n\nLet me draft:\n\n\"Numerous individuals in pink tops and black pants dance energetically in a large indoor space, moving in unison with synchronized arm movements and side-to-side steps. They form a cohesive group, rotating and stepping rhythmically across the wooden floor. The camera captures close-up shots of the dancers, panning left and right while maintaining a slight shake to emphasize the dynamic motion.\"\n\nWait, does it say \"in unison\"? The video shows them following the same routine. Maybe \"in sync\" is better. Also, \"forming a cohesive group\" might be redundant. Maybe \"standing in a large group\" but the video shows them moving around. Need to be precise.\n\nWait, the initial frames have the group dancing, maybe in a line or circle? The user's sample says \"the camera pans slightly left and right\". So perhaps the camera moves around the group. Let me adjust.\n\n\"Numerous people in pink tops and black pants engage in a lively Zumba routine, moving in sync with arm swings and rhythmic steps across a wooden floor. They maintain a large, cohesive formation, turning and stepping in unison as the camera pans left and right, capturing dynamic close-up shots with a slight shake.\"\n\nCheck for chronology: the actions are happening in sequence as the video plays. The caption needs to describe the motions in order, but since it's a continuous dance, maybe just state the ongoing actions.\n\nAnother point: the video starts with the group dancing, so the caption should start with that. Mention the number (many), their appearance (pink tops, black pants), their motion (dancing in sync, moving arms and steps), then camera movement.\n\nAvoid \"Zumba\" as a proper noun? Wait, the user says to exclude text recognition, so the word \"Zumba\" is part of the text in the video, but rule f says exclude text recognition. However, the main subject is the people dancing Zumba. Wait, the task is to describe the motion, not the text. So maybe \"a group dances energetically in a Zumba routine\" but the rules say exclude text recognition. Hmm, tricky. The example output in the user's instruction mentions \"Zumba\" as part of the video title, but the rules say to exclude text recognition. Wait, the user's rules say: \"Exclude text recognition, named characters, or stylistic analysis.\"\n\nSo I shouldn't mention \"Zumba\" as a term. But the video is a Zumba class, but the caption shouldn't reference the text. Wait, but the task is to describe the video content. The movement is Zumba, but the caption should just describe the people dancing, not the genre. Maybe \"a group dances energetically\" without specifying the style.\n\nWait, the user's example output includes \"Zumba\" as part of the text, but", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Oy3wnWbKOV0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Oy3wnWbKOV0_000204_000214.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 62.03005916809485, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving in coordinated dance motions (locomotion), representing discrete solid objects with clear physical movement patterns.", "background_and_ambient_analysis": "The background elements (walls, wooden flooring, decorative banners) remain stable with no visible uniform shifting or fluid/environmental motion (e.g., fire, water, smoke). No ambient environmental features dominate the scene."}}
{"video_id": "P114-iy7y5s", "file_name": "P114-iy7y5s_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a light patterned shirt covers her head with a cloth, then lowers the cloth to reveal her face. She reaches toward a yellow plate holding a slice of red and black watermelon positioned in front of her, touching the fruit. The scene takes place in a dimly lit room with a refrigerator visible in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P114-iy7y5s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P114-iy7y5s_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 54.6028147409651, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands (wiping face, adjusting hair, interacting with a cake) and the cake on a plate shows minimal displacement due to manual interaction.", "background_and_ambient_analysis": "The background features a wall and refrigerator which remain static throughout the frames. No fluid, gaseous, or wind-driven motion (e.g., fire, water, smoke) is present."}}
{"video_id": "P142t_gbf8E", "file_name": "P142t_gbf8E_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A male swimmer in dark swim cap and black trunks swims underwater with arms extended forward, then breaks the water surface, creating a splash, and continues swimming on the surface with arms moving in a stroke; camera transitions from underwater to surface view, capturing the swimmer’s motion from various angles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P142t_gbf8E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P142t_gbf8E_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 38.909145765311045, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A swimmer (discrete solid object) performs breaststroke, with visible body displacement and water displacement due to locomotion. The swimmer's motion is the primary tracked subject.", "background_and_ambient_analysis": "Pool tiles and water surface appear static in background elements; water splashes are caused by the swimmer's motion, not dominant ambient fluid motion (e.g., wave flow or wind-driven movement)."}}
{"video_id": "P3lj-QstZ2s", "file_name": "P3lj-QstZ2s_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt and dark pants stands upright in front of a whiteboard, gesturing slightly with his hands as he speaks. He faces a small audience with one person visible to his right and another partially seen to his left. The background includes a framed landscape print on the wall to his right and a tall plant to his left. The camera remains stationary throughout, capturing the scene from a fixed, eye-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P3lj-QstZ2s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P3lj-QstZ2s_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 164.3099959463813, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A standing man with minimal gestures (hands and head movements) is the primary solid object; other individuals in the foreground are largely static.", "background_and_ambient_analysis": "The background elements (wall, whiteboard, framed artwork) show no shifting or movement, indicating no ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "P6I95SzfzLI", "file_name": "P6I95SzfzLI_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. The user wants a concise, chronological paragraph following specific rules. First, I need to observe the video frames provided.\n\nIn the frames, there are two children pushing a shopping cart. The first frame shows them from behind, moving forward. The boy is on the left, wearing a gray hoodie with dark pants. The girl is on the right in a red hoodie and purple pants. They're both pushing the cart, which has some items inside. The cart is moving along a bright, white floor, probably in a store.\n\nThe next frames show them continuing to push the cart. The boy is on the left, the girl on the right. Their positions relative to each other stay the same. The background includes shelves with products, but since the rule says to keep background minimal, I should mention it only if essential. Here, it's part of the setting but not crucial for motion.\n\nThe camera seems to follow them from above, maybe a top-down view. The movement is a slight follow as they walk. The caption needs to note the motion chronologically: starting from their initial position, pushing the cart, moving through the aisle.\n\nRules to follow: focus on motion and behavior, appearance (colors, sizes), spatial relationships, camera perspective. Exclude text, names, stylistic analysis.\n\nLet me check the example. The example mentions the two children pushing the cart, their clothes, the cart's direction, and camera angle. So I need to structure it as:\n\nTwo children (boy in gray hoodie, girl in red) push a shopping cart together, moving forward through an aisle. The boy is to the left, girl to the right, both gripping the sides. The cart moves along a bright floor. Camera follows from above with slight movement.\n\nWait, need to mention chronological order. The first frames start with them pushing, then moving forward. So \"Two children push a shopping cart together, moving forward along a brightly lit aisle. The boy, in a gray hoodie and dark pants, stands to the left, while the girl in a red hoodie and purple pants is to the right, both gripping the cart's sides. They continue pushing the cart, which holds various items, as the camera maintains a top-down perspective with slight following movement.\"\n\nCheck if the spatial relationship is correct: boy left, girl right. Mention the cart's contents briefly? The rule says minimal background, but the cart has items. Maybe \"holding various items\" is okay.\n\nCamera perspective: top-down, slight following movement. Wait, the original description says \"top-down\" in the rules. Let me check the output format example. The user's example says \"top-down, slight shake\" but the sample response might have \"top-down perspective with slight follow\".\n\nWait, the problem states: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo need to specify the camera's position and movement. In the video, it's likely a top-down view that follows the children. The user's sample shows \"top-down perspective with slight following movement\".\n\nWait, the video's frames show the camera from above, looking down on the kids pushing the cart. So the camera is top-down, and as they move, the camera follows them (so movement is following).\n\nSo the caption should end with \"Camera maintains a top-down perspective with slight following movement.\"\n\nCheck if the motion is chronological: start with the kids pushing, moving forward through the aisle. The order is: they are pushing the cart, moving along the aisle. The cart has items. The camera is top-down, following.\n\nLet me structure it:\n\nTwo young children push a shopping cart together through a brightly lit aisle. The boy, wearing a gray hoodie and dark pants, stands to the left, while the girl in a red hoodie and purple pants is positioned to his right, both gripping the cart's sides. They continue moving forward, the cart containing various items, as the camera follows from a top-down perspective with slight movement.\n\nWait, \"continuing moving forward\" is the chronological progression. The first part is their initial action, then moving forward.\n\nCheck if all rules are met:\n\na) Motion and behavior in order: pushing the cart, moving forward.\n\nb) Appearance: boy's gray hoodie, dark pants; girl's red hoodie, purple pants.\n\nc) Spatial: boy left, girl right.\n\nd) Camera: top-down, slight following movement.\n\ne) Background minimal: only mention \"brightly lit aisle\" as essential.\n\nf) Exclude text, names, etc. Yes.\n\ng) No internal reasoning in output.\n\nSo the caption should be concise. Let's try:\n\nTwo children push a shopping cart together through a brightly lit aisle. The boy in a gray hoodie and dark pants is to the left, while the girl in a red hoodie and purple pants is to his right, both gripping", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P6I95SzfzLI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P6I95SzfzLI_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 99, "blur_score": 352.2100943400442, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are actively pushing a shopping cart, causing the cart and their own bodies to move in a coordinated manner due to physical force.", "background_and_ambient_analysis": "Background elements (floor, walls) are static and do not shift uniformly. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "P5Lf-uVe5H8", "file_name": "P5Lf-uVe5H8_000184_000194.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and jeans and a woman in a purple dress and heels dance in a room with wooden floors and red curtains. They begin centered, the woman steps backward as the man steps forward, then glide across the floor while maintaining close contact. The camera follows their movement with a slight pan to the left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P5Lf-uVe5H8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P5Lf-uVe5H8_000184_000194.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 70.49112916285198, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (a man and a woman) are moving in a coordinated manner, demonstrating discrete locomotion (dancing) with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (framed pictures, red curtain, wooden floor) show no shifting or uniform motion; no fire, water, or smoke present."}}
{"video_id": "P1t1OTVKNX0", "file_name": "P1t1OTVKNX0_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a pink shirt sits at a pink table with two white balls. They reach for one ball, pick it up, and hold it with both hands. The table also holds scissors and a blue bottle. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P1t1OTVKNX0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P1t1OTVKNX0_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 46.682249840023914, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl manipulates a ball and small objects on the table through deliberate hand movements, causing discrete motion of the objects.", "background_and_ambient_analysis": "The background (wall, radiator, shelves) is static and shows no shifting or environmental motion (like fire, water, or wind)."}}
{"video_id": "P8PY4dAX6m8", "file_name": "P8PY4dAX6m8_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the video, a child in a pink shirt and blue shorts walks from left to right across the yard, passing a man in a white shirt and hat who stands near a white railing, examining plants in containers. The camera maintains a top-down perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P8PY4dAX6m8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P8PY4dAX6m8_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 557.9823717545676, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink shirt is walking from right to left and exiting the frame.", "background_and_ambient_analysis": "The background (railing, building, bushes) is static with no uniform shift. There is no fluid or wind motion observed."}}
{"video_id": "P8AM3GkHcyM", "file_name": "P8AM3GkHcyM_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a decorated Christmas tree adorned with red baubles, lights, and silver tinsel. A person wearing a white shirt and Santa hat enters the frame, adjusting the tree's decorations. They move their hands to place ornaments, standing to the left of the tree. The camera shifts erratically, capturing the person’s upper body and the tree’s branches, with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P8AM3GkHcyM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P8AM3GkHcyM_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 70.84826634518541, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (wearing Santa hat and sunglasses) is moving their arms to adjust decorations on a Christmas tree.", "background_and_ambient_analysis": "No fire, water, smoke, or wind observed. Background elements (walls, furniture) are stationary and not uniformly shifting."}}
{"video_id": "P4PuRji9sNY", "file_name": "P4PuRji9sNY_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with curly hair, wearing a gray patterned shirt and dark pants, crouches on an orange and red patterned rug. A small white dog with a pink collar moves around her legs, then lies down in front of her. The dog remains still after lying down while the woman maintains her crouched position. The scene is filmed from a fixed, eye-level perspective with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P4PuRji9sNY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P4PuRji9sNY_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 148, "blur_score": 268.88802261762214, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The puppy is moving (walking, lying down) and the woman is mostly stationary with minor movements.", "background_and_ambient_analysis": "The background (door, crate, rug) is static with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "P8nw4Q0Vb7U", "file_name": "P8nw4Q0Vb7U_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "text", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P8nw4Q0Vb7U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P8nw4Q0Vb7U_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 97.04024336396309, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (solid objects) move a glass bowl containing liquid, with motion caused by blending action.", "background_and_ambient_analysis": "Background is a wooden surface with no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "P2hwsCTIvDg", "file_name": "P2hwsCTIvDg_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue, black, and white patterned jacket and gray gloves holds a yellow, sliced fruit. They use a small tool to separate the fruit pieces, with a basket of pineapples visible to the left on the street. The camera maintains a close-up position, focusing on the hand movements and the fruit, with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P2hwsCTIvDg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P2hwsCTIvDg_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 193.9432687531015, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands (wearing gloves) actively peeling a fruit; motorcycle briefly enters and exits the frame in the background.", "background_and_ambient_analysis": "No significant fire, water, smoke, or wind motion observed. Static background elements (sidewalk, street) do not shift uniformly across the frame."}}
{"video_id": "PAR3NFrXfXw", "file_name": "PAR3NFrXfXw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white hat and white shirt with a black headscarf stands under a blue tarp, raising their right hand in a thumbs-up gesture while keeping the left hand on their hip. Various items are scattered around their lower body. The camera remains static in a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PAR3NFrXfXw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PAR3NFrXfXw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 78, "blur_score": 125.29508808301946, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is making hand gestures, which is a discrete solid object moving due to their own voluntary motion.", "background_and_ambient_analysis": "The background consists of a static blue tarp and objects with no shifting. No environmental fluids (fire, water, smoke, wind) observed."}}
{"video_id": "PBCCKbaTnbI", "file_name": "PBCCKbaTnbI_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand grips a black and orange electric drill. The hand presses the orange trigger button, then releases it. The drill remains stationary against a tiled wall. The camera maintains a close-up, static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PBCCKbaTnbI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PBCCKbaTnbI_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 158, "blur_score": 204.0425080040733, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to press and release the trigger button on a power drill, showing discrete, solid object motion.", "background_and_ambient_analysis": "The background (tiled wall) is static with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "P6rzIhvkCAc", "file_name": "P6rzIhvkCAc_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green hooded garment with dark patterns on the sleeves plays a wooden piano, moving their hands over the keys and then lifting their head while seated in front of the instrument. Framed items and a lamp sit atop the piano, with a carpeted staircase visible to the right. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P6rzIhvkCAc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P6rzIhvkCAc_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 164.00500892242945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the green hoodie is moving their hands on the piano keys, representing discrete solid object motion.", "background_and_ambient_analysis": "The background (walls, door, framed pictures) is static and shows no signs of fluid motion (fire, water, smoke, wind)."}}
{"video_id": "PBMA7g4etzM", "file_name": "PBMA7g4etzM_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. The user provided a video clip and wants a concise chronological paragraph following specific rules.\n\nFirst, I need to analyze the video frames. The first frame shows hands holding a small object with a metallic top and a red body. The person is wearing a shirt with colorful blocks (green, yellow, pink, black). The hands are manipulating the object, maybe opening or closing it. The next frames show the hands moving the object, possibly turning it around. There's a spark or light reflection in one of the frames. The background is mostly the shirt pattern, with a hint of a room visible in frame 4.\n\nRules to follow: focus on motion, appearance, spatial relationships, camera perspective, minimal background. Exclude text, names, stylistic analysis.\n\nMain subjects: hands and the object. The object is small, metallic top, red body. Hands are manipulating it. Chronological order: hands hold the object, turn it, maybe open it, spark appears, then close or move it away. Background is the shirt, but minimal. Camera is close-up, following the hands. No text or characters mentioned.\n\nNeed to structure the caption: start with hands holding the object, describe the object's appearance, then the action (turning, maybe opening), the spark, then movement. Camera is close-up, slightly shaky? The frames show movement, so maybe slight shake. Background is the shirt, but keep it minimal.\n\nCheck the rules: no background unless essential. The shirt is part of the background but maybe not essential. So maybe mention the shirt briefly.\n\nWait, the user says \"minimal background descriptions unless essential for understanding motion.\" Since the motion is the hands and object, the shirt is part of the background, but maybe it's okay to mention it as part of the context.\n\nLet me draft:\n\nHands manipulate a small object with a metallic top and red body. The hands, positioned in front of a colorful block-patterned shirt, rotate the object, revealing its details. A brief spark reflects off the metallic part during handling. The object is turned and moved, with the hands occasionally adjusting their grip. Camera remains in a close-up perspective, showing slight movement as the hands work.\n\nWait, but need to be concise. Let me check the example output. The previous example had: \"A hand holds a small, metallic object with a red base and black top. The fingers manipulate the object, rotating it to display its features. The background is a colorful striped shirt. The camera maintains a close-up view, slightly shaky.\"\n\nBut in the user's instructions, they want to mention the spatial relationships (e.g., in front of). So in the video, the hands are in front of the shirt. So maybe \"A pair of hands holds a small object with a metallic top and red body, rotating it in front of a colorful block-patterned shirt. The fingers adjust the object’s position, revealing a brief spark on the metal surface. The camera stays close to the hands, showing slight movement.\"\n\nWait, the object's description: from the frames, the first frame shows the object being held, then the metallic part is visible. The object might be a small bottle or a container. The metallic part is like a cap or a nozzle.\n\nAlso, the user's rules say to mention appearance and number. So \"a small object with a metallic top and red body\" – but maybe the object is red and black? The first frame shows red and black. The metallic part is on top.\n\nWait, in frame 0, the object is red with a metallic top. The person's shirt is colorful blocks (green, yellow, pink, black). The hands are manipulating it, turning it around, showing the metal part. In frame 2, the metallic part is visible, with a spark (maybe light reflection). Then the hands keep moving the object.\n\nSo the caption should note the object's color (red, metallic top), the hands rotating it, the spark, the background shirt, camera close-up.\n\nLet me structure:\n\nA pair of hands holds a small object with a red body and metallic top, rotating it in front of a colorful block-patterned shirt. The fingers adjust the object’s position, revealing a brief spark on the metal surface. The hands continue manipulating the object, moving it closer and farther from the camera. The camera maintains a close-up view with slight movement.\n\nCheck the rules: chronological order. So sequence: holding, rotating, spark, moving. The background is the shirt, which is part of the scene but minimal. Camera is close-up, slight shake. Yes.\n\nWait, the user's example says \"slight shake,\" but the frames don't necessarily indicate shake, but the video might have some movement. The rule says \"mention camera perspective and movement.\"\n\nSo final version: \n\nA pair of hands manipulates a small red object with a metallic top", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PBMA7g4etzM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PBMA7g4etzM_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 43.97494034162098, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hands manipulating solid objects (e.g., a lighter, small case, and metallic items), with discrete interactions like lighting the lighter and handling the case.", "background_and_ambient_analysis": "Static background with colorful blocks (pink, green, blue, yellow) on a dark surface; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "PAgtSey3Cqo", "file_name": "PAgtSey3Cqo_000334_000344.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark cap and light green shirt eats a burger while seated next to another individual in a dark hoodie. The first person then lifts a burger forward, holding it prominently, with both subjects positioned against a dimly lit, reddish-hued background. The camera remains in a close-up perspective with slight movement, focusing on the subjects' actions and interactions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PAgtSey3Cqo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PAgtSey3Cqo_000334_000344.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 82.68527740816246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: the person on the left is eating and speaking (hand movement to mouth and head movement), and the person on the right is seated and looking at the camera.", "background_and_ambient_analysis": "The background is a static wooden wall with no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "PD0_jxe2yHY", "file_name": "PD0_jxe2yHY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a gray shirt, white shorts, and a cap operates a large canister vacuum cleaner across a wooden floor in a room. He moves the vacuum leftward, then turns it to cover the area near a window, adjusting his stance and direction. The camera remains stationary, positioned outside the room through a doorway, capturing his motion as he continues vacuuming.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PD0_jxe2yHY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PD0_jxe2yHY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 79.51512826944986, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (wearing gray shirt and light shorts) is operating a floor sander. The sander moves across the wooden floor as the man walks and maneuvers it, with clear locomotion and explicit physical interaction.", "background_and_ambient_analysis": "No shifting background elements (walls, floor remain static throughout). No fire, water, smoke, or wind motion observed in the environment."}}
{"video_id": "PEaEITONb1U", "file_name": "PEaEITONb1U_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and dark pants moves left across the frame while another individual in a brown hoodie and jeans advances toward a blue metal frame, then steps onto the structure and swings a rope in circular motion. The second individual maintains balance on the frame while continuing the rope motion. The camera remains stationary, capturing the action from a fixed perspective against a backdrop of a wooden wall and stone base.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PEaEITONb1U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PEaEITONb1U_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 63.83688252845076, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in red shirt, one in brown jacket) are actively pulling ropes and moving around a blue structural frame; their motion is driven by physical forces (roping actions and locomotion).", "background_and_ambient_analysis": "Background elements (walls, stairs, bicycle) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "PDoPiGzI7Fk", "file_name": "PDoPiGzI7Fk_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a metallic spatula to scoop brown leaves from a corrugated metal gutter, then switches to a pair of metallic tongs to lift the debris away; the camera maintains a close-up perspective on the gutter and the cleaning actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PDoPiGzI7Fk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PDoPiGzI7Fk_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 330.7120947135854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a spatula moves to scoop leaves from the gutter. The spatula and leaves exhibit discrete, solid object motion due to physical interaction (scooping).", "background_and_ambient_analysis": "Background elements (brick wall, garden tools, roof structure) are static with no significant fluid or wind-driven motion. No fire, water, or smoke present."}}
{"video_id": "PK2pIoa99ps", "file_name": "PK2pIoa99ps_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a scene inside a large indoor arena. There's a person riding a dark horse pulling a cart with another person driving a tractor. Wait, no, the first frame shows a person on horseback near a cart, and then the cart is moving? Wait, no, looking at the frames:\n\nFrame 0: Horse with rider (dark color) pulling a cart, tractor (ATV?) with person driving. The arena has a roof with beams, grassy floor, windows on the left.\n\nFrame 1: Same as 0? Or moving. Then frame 2: The horse is moving forward, rider is guiding. The cart is behind the horse? Wait, maybe the horse is pulling the cart, and the tractor is moving alongside. Wait, no—let's check the motion.\n\nWait, the video shows the horse and rider moving across the arena. The tractor (ATV) is also moving. Let's track the sequence:\n\nStart: Horse and rider (dark horse, rider in dark clothing) are near the left side, pulling a cart (maybe a trailer), and an ATV with a person driving is on the right. As time progresses, the horse and rider move towards the center, then across the arena. The ATV is moving too, but maybe the horse is pulling the cart, and they're moving in the same direction. Wait, in the frames:\n\nFrame 0: Horse on left, ATV on right (with lights on).\n\nFrame 1: Horse is moving right, ATV is also moving.\n\nFrame 2: Horse is now in the middle, rider is on horse, ATV is behind.\n\nFrame 3: Horse continues moving, ATV is behind, another person on a horse comes into view.\n\nFrame 4: Two horses with riders (one leading, one following) and the ATV is behind.\n\nWait, the main subjects are the horse with rider, the ATV, and then another horse with rider appears. So chronological order:\n\nFirst, a rider on a dark horse pulls a cart (maybe a trailer), and an ATV with a driver is moving along. Then, the horse and rider move forward across the arena, with the ATV following. Then, another rider on a horse appears on the left side, approaching from the left. The two horses (one with rider, one with the new rider) move towards each other, then pass by.\n\nWait, the video starts with the horse and rider (dark horse) near the left wall, pulling a cart, ATV on the right. As they move, the horse and rider move to the center, then the ATV is behind. Then another rider on a horse (maybe gray horse) comes from the left, and both horses move across the arena.\n\nSo main subjects:\n\n- First horse: dark color, rider (unknown clothing, but likely dark), pulling a cart.\n\n- ATV: driven by a person, with headlights on, moving.\n\n- Then a second horse (maybe gray) with rider appears, moving from left.\n\nChronological order:\n\n1. Initial scene: Dark horse with rider near left wall, pulling a cart; ATV with driver on right. Both move forward.\n\n2. Horse and rider proceed, ATV follows, then another horse (gray) with rider enters from left, moving across.\n\n3. The two horses (dark and gray) move towards the right, ATV is behind them.\n\nNow, need to describe in chronological order, motion, appearance, spatial relations.\n\nMain subjects: two horses (dark and gray), each with riders, and an ATV with a driver.\n\nAppearances: dark horse (color), gray horse (color); riders (not detailed, but \"rider\" is enough); ATV (four-wheeled, headlights on).\n\nSpatial relationships: first, dark horse and ATV on right side; then dark horse moves, ATV follows; then gray horse appears on left, moves towards center.\n\nBackground: indoor arena with metal roof, walls, grassy floor (minimize, so mention \"indoor arena\" but keep brief).\n\nCamera: seems to be a static camera, maybe slight pan as the subjects move across the frame.\n\nWait, the camera perspective: the video is shot from a fixed position, but as the subjects move, the camera might pan to follow? Or maybe it's a static shot, but the movement is captured.\n\nNow, put it all together:\n\nStart: A dark horse with a rider pulls a cart while an ATV with a driver moves alongside to the right. The horse and rider begin moving forward across the indoor arena. The ATV follows, its headlights illuminating the area. Soon, a second gray horse with a rider enters from the left side of the frame, moving in the same direction as the dark horse. Both horses and the ATV continue moving across the arena, the dark horse leading, followed by the gray horse and ATV. The camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PK2pIoa99ps.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PK2pIoa99ps_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 239.27336526366474, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Horses with riders, a tractor with a driver, and additional riders moving across the arena.", "background_and_ambient_analysis": "Static indoor arena walls and ceiling with no shifting backgrounds or fluid/environmental motion (e.g., fire, smoke, water)."}}
{"video_id": "PLxHEHv_REg", "file_name": "PLxHEHv_REg_000162_000172.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man lies on a white surface against a dark background. Another person's arm enters from the left, holding a tattoo machine, which they apply to the man's chest; the man reacts by moving his head and upper body. The arm then retracts, removing the device. The camera remains in a top-down perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PLxHEHv_REg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PLxHEHv_REg_000162_000172.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 287.9563492145721, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person lying on a bed exhibits discrete arm movements (e.g., adjusting posture, interacting with objects on the chest), indicating intentional physical actions by a solid object.", "background_and_ambient_analysis": "No shifting backgrounds observed; no fire, water, smoke, or wind motion. Static elements (bed, walls) remain consistent throughout frames."}}
{"video_id": "PLRiEisXYOs", "file_name": "PLRiEisXYOs_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a scene of four people around a blackjack table. There's a dealer in a white shirt and suspenders, and three players: one in a maroon shirt, another in a beige suit, and a pink shirt. The dealer is dealing cards. Then the camera zooms in on the table. The dealer's hands are seen placing cards—first a pink card, then others. The table has a green surface with card spots and chips. The dealer moves the cards around, arranging them. Then the camera pulls back a bit to show the dealer and players again. Background is a cityscape, but we need to keep background minimal. Focus on motion: dealer dealing, players present. Spatial: dealer in center, players on sides. Camera starts wide, then close-up on table, then back to wide. Let's structure the caption chronologically.\n\nFirst, describe the initial scene: four people at blackjack table, dealer in white shirt/suspenders, players in maroon, beige, pink. Dealer deals cards. Then camera zooms in on table: dealer's hands moving cards (pink card, others), chips visible. Then camera pulls back to show dealer and players. Mention the motion sequence. Avoid text recognition. Keep concise.\n\nCheck rules: main subjects (people/dealer), motion, chronological. Appearances: dealer's shirt, suspenders; players' colors. Spatial: dealer in center, players around. Camera: starts with wide shot, zooms in top-down (since it's close-up on table, which is top-down view), then pulls back to wide. Background minimal (cityscape not essential). Exclude text, names.\n\nSo: A dealer in a white shirt with suspenders deals cards at a green blackjack table surrounded by three players (one in maroon, one in beige, one in pink). The camera zooms in top-down on the table as the dealer moves cards and chips, then pulls back to the wide shot of the dealer and players. \n\nWait, the video starts with [0.0] showing four people: three players and dealer. Then [1.4] close-up on table. So first part: wide shot of four people at table, dealer dealing. Then close-up on table: dealer's hands, cards, chips. Then maybe back to wide? Wait the last frame is [5.0] which is the dealer and players again. So sequence: wide shot (four people), zoom to table (dealer's hands dealing), then zoom back to wide.\n\nSo the caption should be chronological:\n\nAt a blackjack table, a dealer in a white shirt with suspenders and a bow tie deals cards to three players: one in a maroon shirt, one in a beige suit, and one in a pink shirt. The camera then zooms in top-down to show the dealer's hands arranging cards and chips on the green table surface, followed by a pull-back to the initial wide shot of the dealer and players.\n\nWait, check if \"bow tie\" is mentioned? The video shows \"bald man in white shirt, suspenders, bow tie\" maybe. Wait the first frame: dealer has suspenders and a bow tie. So include that. Let's check: \"dealer in a white shirt, suspenders, and bow tie\". Then the players: \"three players (maroon, beige, pink shirts)\".\n\nThen motion: dealing cards. Camera zooms in to show the table, then pulls back.\n\nNow, structure:\n\nThe dealer, wearing a white shirt with suspenders and a bow tie, deals cards to three players seated around a green blackjack table (one in maroon, one in beige, one in pink). The camera zooms in top-down on the table as the dealer moves cards and chips, then pulls back to the wide shot of the dealer and players.\n\nCheck rules: exclude text recognition (no mention of text on table, like \"BLACKJACK\"), exclude named characters. Mention appearances: dealer's shirt, suspenders, bow tie; players' shirt colors. Spatial: players around table, dealer in center. Motion: dealing, camera zoom in/out.\n\nIs that concise? Let's see:\n\n\"At a blackjack table, a dealer in a white shirt, suspenders, and bow tie deals cards to three players: one in maroon, one in beige, and one in pink. The camera zooms in top-down on the table as the dealer arranges cards and chips, then pulls back to show the dealer and players.\"\n\nYes. Check all rules. Avoid text, background minimal. Focus on motion (dealing, camera moves). Chronological order: start with wide shot of all, then zoom in on table, then zoom out. Correct.\n</think>\n\n<caption_output>The dealer, wearing a white shirt with suspenders and a bow tie, deals cards to three players seated around a green", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PLRiEisXYOs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PLRiEisXYOs_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 66.07159180535764, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Dealer's hands moving to deal cards and handle chips; cards being placed on the table; chips being moved from the chip tray to the table.", "background_and_ambient_analysis": "The background (casino wall) is static in the initial frames. No fluid/environmental motion (fire, water, wind) is present. Close-up shots focus on the table without showing ambient environmental elements."}}
{"video_id": "PImtR9i1giY", "file_name": "PImtR9i1giY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people on a snowy field approach a hole in the ice; the person in a dark jacket with a hood kneels and reaches into the hole, while the other, in a blue jacket with a scarf and red gloves, holds a fishing rod. The dark-jacketed individual places their hand into the hole, then pulls it out, with the second person remaining beside the hole. The camera maintains a top-down perspective, gradually zooming in on the ice hole.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PImtR9i1giY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PImtR9i1giY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 41.39859887980813, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are present: one standing with a tool and another kneeling near a hole in the ice. The kneeling person performs hand movements toward the hole, indicating discrete physical interactions (e.g., throwing or retrieving objects).", "background_and_ambient_analysis": "The background features a snowy, circular environment with a wall. There is no uniform shifting of static background elements (walls, ground), and no fluid/environmental motion (e.g., fire, water, wind) dominating the scene."}}
{"video_id": "POyq9TSAfQo", "file_name": "POyq9TSAfQo_000178_000188.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue martial arts uniform with white trim begins in a wide-legged stance with hands on hips, then gradually shifts weight to adjust their posture while maintaining stability. The camera tilts downward to a lower angle view as the individual holds the modified stance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/POyq9TSAfQo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/POyq9TSAfQo_000178_000188.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 294.5924551454267, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person in blue attire is performing deliberate, controlled movements (changing stance and positioning).", "background_and_ambient_analysis": "The background is a uniform white surface with no shifting elements or fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "PPEMab-2T4E", "file_name": "PPEMab-2T4E_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red-handled nozzle pours liquid into a green metal fuel can with a metallic spout, then retracts, leaving the can's opening empty. The can rests on a tiled surface, with the nozzle positioned directly above the opening throughout the sequence. The camera maintains a close-up, static perspective focused on the can and nozzle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PPEMab-2T4E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PPEMab-2T4E_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 145, "blur_score": 132.05715498266326, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The hose (with red handle) and attached metal fitting exhibit a slight movement, likely due to manual adjustment.", "background_and_ambient_analysis": "Background (tiled floor) is static with no shifting. No environmental elements (fire, water, smoke, wind) present."}}
{"video_id": "PPUzYLTRtXc", "file_name": "PPUzYLTRtXc_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands manipulate multiple thin white paper strips on a dark table surface, moving them in various directions while occasionally shifting their position. The individual wears a black shirt with a white pattern, and a black plastic bag and small purple object are visible in the background. The camera maintains a close-up perspective with slight movement, focusing on the hands and strips as they interact.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PPUzYLTRtXc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PPUzYLTRtXc_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 223.18284351777766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating white plastic sticks, with deliberate movements causing the sticks to change position and orientation. The sticks are solid, distinct objects experiencing controlled motion from external forces (hand manipulation).", "background_and_ambient_analysis": "Background elements (table, wall) remain static with no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "PRUEO_KoRLg", "file_name": "PRUEO_KoRLg_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing green flip-flops stands on the edge of a turquoise pool, holding a pool skimmer. They adjust their stance, moving their feet along the poolside while the skimmer remains partially submerged. The camera pans slightly to follow the motion, capturing the skimmer’s position near the pool’s edge.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PRUEO_KoRLg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PRUEO_KoRLg_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 183.5829956122637, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "A person's feet (discrete solid objects) are visible, exhibiting minor positional shifts (e.g., adjusting stance, stepping on the pool edge), indicating locomotion or intentional movement.", "background_and_ambient_analysis": "The concrete pool edge and static background elements (e.g., pool structure) show no significant shifting or movement, but the water in the pool displays subtle ambient motion (bubbles, gentle ripples) consistent with fluid dynamics."}}
{"video_id": "POuDUmFdggI", "file_name": "POuDUmFdggI_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a red dress and black pants stands on a concrete path in front of a white picket gate. She moves toward the gate, extending her arms to open it, while two children—one in a pink shirt—exit onto the street through the gate. The camera remains stationary, capturing the motion from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/POuDUmFdggI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/POuDUmFdggI_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 552.5186697197405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A young girl in a red dress moves by walking and turning toward/away from the gate. A dog appears in the background, moving behind the gate.", "background_and_ambient_analysis": "Background elements (white fence, wooden fence, houses) remain static with no uniform shifting. No fire, water, smoke, or wind motion is visible (e.g., trees and grass are still)."}}
{"video_id": "PSWV3HfxmaE", "file_name": "PSWV3HfxmaE_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark green long-sleeve top and dark pants sits with their back to the camera, adjusting their position as they lean back and move their right arm. They have colorful bracelets on their wrist. The camera, held at a slight angle, captures the person in front of a television screen displaying a colorful image. The camera shows slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PSWV3HfxmaE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PSWV3HfxmaE_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 146, "blur_score": 85.06777493779924, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman is moving her arms and body while holding a package. Motion includes lifting the package, turning, and gesturing—driven by deliberate physical actions.", "background_and_ambient_analysis": "Background elements (store shelves, products) show no uniform shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "PUT2o8NGiE8", "file_name": "PUT2o8NGiE8_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with dark hair, a mustache, and a goatee, wearing a light-colored shirt, stands outside a house with red siding and a window. Initially facing forward, he looks down, then up, and subsequently raises his right hand to bring a cigarette to his mouth. The camera remains static in a close-up position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PUT2o8NGiE8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PUT2o8NGiE8_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 654.0470472790189, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (a discrete object) is moving his head and arm (smoking a cigarette), exhibiting locomotion due to his own actions.", "background_and_ambient_analysis": "The background (house shingles and window) is stationary with no significant fluid or environmental motion. The man's movements are discrete and not dominated by ambient forces."}}
{"video_id": "PVNkc_ghP28", "file_name": "PVNkc_ghP28_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PVNkc_ghP28.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PVNkc_ghP28_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 532.8624802302921, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a purple shirt is moving their hands and body to handle a bucket and other items, showing discrete actions like bending, lifting, and pouring.", "background_and_ambient_analysis": "The background (concrete ground, red barrel, yellow box) is static with no uniform shifting. No dominant fire, water, smoke, or wind motion observed."}}
{"video_id": "PWvMgLLuymo", "file_name": "PWvMgLLuymo_000180_000190.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A swimmer in a blue swimsuit performs freestyle strokes, moving from right to left across the pool, creating splashes as they propel forward; a person in a light blue shirt and dark pants stands motionless on the pool deck beside the lane. The camera remains stationary in a side view of the pool, capturing the swimmer's progression toward the end.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PWvMgLLuymo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PWvMgLLuymo_000180_000190.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 131.64653921593032, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A swimmer (discrete object) is moving through the water using freestyle strokes, causing ripples. A static figure (lifeguard/coach) is visible at the starting block.", "background_and_ambient_analysis": "The background (pool deck and starting blocks) is stationary. Water movement is due to the swimmer's motion and is not dominant; no fire, smoke, or wind."}}
{"video_id": "PQXxRNW0bE0", "file_name": "PQXxRNW0bE0_000969_000979.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red dress and a man in a black suit dance on a white mat in a public plaza. They begin moving in sync, the man lifting the woman’s leg as they pivot and step across the mat. Onlookers sit under blue umbrellas in the background. The camera remains stationary, capturing their motion from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PQXxRNW0bE0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PQXxRNW0bE0_000969_000979.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 487.0695642673796, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two dancers (solid objects) are moving in a coordinated manner through a dance routine. Their motion is explicit locomotion due to physical forces (e.g., muscle movement, balance adjustments).", "background_and_ambient_analysis": "Background elements (buildings, umbrellas, distant pedestrians) show no uniform shifting or fluid motion. No fire, water, smoke, or wind dominate the scene."}}
{"video_id": "PXAiuc0EQMs", "file_name": "PXAiuc0EQMs_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light jacket and dark overalls stands on stacked logs beside a black 4x4 truck with its tailgate open, then reaches toward the truck’s tailgate to adjust stacked firewood. The camera shifts to a different angle, showing the truck and surrounding logs from a new perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PXAiuc0EQMs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PXAiuc0EQMs_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 263.6402324928142, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing chopping motions with an axe, and logs are being moved as discrete solid objects.", "background_and_ambient_analysis": "No significant shifting background elements (trees, truck remain stable); no fire, water, or wind-driven motion dominates the scene."}}
{"video_id": "PaBRcY9P5Mc", "file_name": "PaBRcY9P5Mc_000096_000106.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange shirt and black shorts runs across a dirt field, then throws a small object forward; after releasing, they stop and walk back toward their starting position. A second individual in a white shirt is visible in the distance. The camera remains stationary, capturing the action from a fixed angle under clear skies with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PaBRcY9P5Mc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PaBRcY9P5Mc_000096_000106.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 52.23727046225865, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange shirt is seen running, winding up, and throwing an object (likely a ball), which then travels through the air. Both the person and the ball exhibit distinct, solid object motion due to physical forces (running, throwing, projectile flight).", "background_and_ambient_analysis": "Static background elements (white tent, poles, ground) show no uniform shifting or fluid motion (e.g., fire, water, smoke). No environmental forces like wind dominate the scene."}}
{"video_id": "Pai4r-ya0V0", "file_name": "Pai4r-ya0V0_000155_000165.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray and red striped sweater holds an orange and black power drill, positioning it over a wooden surface before pressing the drill downward to create a hole. The drill bit contacts the wood, and the person maintains a steady hand. The camera remains static, capturing the action from a frontal perspective with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Pai4r-ya0V0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Pai4r-ya0V0_000155_000165.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 188.67375885892974, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The person is holding a power drill and actively drilling into a wooden board. The drill and the person's hands are moving in a controlled, discrete motion due to the drilling action.", "background_and_ambient_analysis": "The background (blue curtain, window, door) is static and shows no shifting or environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "Pas1af1HiTU", "file_name": "Pas1af1HiTU_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a light-colored long-sleeve shirt uses a spoon to spread a white substance over a pie in a glass dish, which rests on a wooden turntable. The person moves the spoon across the pie's surface in a spreading motion. To the right of the turntable, a red canister and a clear glass are visible on the wooden table. The background includes wooden cabinets and a wall poster, though details are minimal. The camera remains stationary throughout, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Pas1af1HiTU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Pas1af1HiTU_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 82.00526955327797, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl's hands and spoon are actively moving to apply frosting to the cake; the cake and spoon exhibit discrete, solid-object motion due to physical manipulation.", "background_and_ambient_analysis": "No shifting background elements (walls, shelves remain static) or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "PbBqiMrSAH0", "file_name": "PbBqiMrSAH0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white tank top and dark shorts stands on a small platform, gripping a pull-up bar with both hands and lifting his body upward in a pull-up motion. He maintains the position briefly, then begins to lower his body back down. The camera remains stationary, capturing the motion from a fixed angle in a gym setting with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PbBqiMrSAH0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PbBqiMrSAH0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 390.2888485970135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is performing a lifting exercise, moving their body vertically against a weight stack (50 KG) using physical force.", "background_and_ambient_analysis": "Background (gym walls, equipment, floor mats) is static with no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "PdG3wh_WHjY", "file_name": "PdG3wh_WHjY_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person cooking eggs in a pan. The main action is stirring scrambled eggs. Let's check the rules.\n\nStart with chronological order: The video begins with a close-up of hands stirring eggs in a black pan. The eggs are yellow and white, scrambled. Then the camera zooms in on the pan as the spoon moves, mixing the eggs. The background has a kitchen counter with items, but keep it minimal. \n\nSubjects: Hands (brown skin, maybe), spoon (metal or plastic), pan (black, on a stove). Motion: Stirring the eggs, which are being cooked. Spatial: Hands are holding the spoon, moving it in the pan. Background: Kitchen counter with foil, maybe a cutting board. \n\nCamera perspective: Starts with a close-up, then zooms in on the pan. The camera is slightly shaky, maybe handheld. \n\nNow, structure the caption:\n\n- Mention the hands stirring eggs in a black pan.\n- Describe the eggs as yellow and white, being mixed.\n- Camera zooms in, focusing on the pan.\n- Background elements are minimal (foil, kitchen items).\n- End with camera movement (close-up, zoom in, slight shake).\n\nCheck rules: no text, no names, keep concise. \n\nLet's draft:\n\n\"Hands with brown skin stir yellow and white scrambled eggs in a black frying pan on a stovetop. The spoon moves across the eggs, mixing them as the camera zooms in for a close-up of the pan's contents. The background shows a kitchen counter with aluminum foil and kitchen items, but remains mostly out of focus. The camera maintains a slight shake while focusing on the cooking process.\"\n\nWait, need to make it concise. Let's shorten.\n\n\"Hands stir yellow and white scrambled eggs in a black frying pan. The spoon moves across the eggs, mixing them as the camera zooms in closely on the pan. The background includes a kitchen counter with foil and other items, but remains unobtrusive. The camera exhibits a slight shake during the close-up focus on the cooking process.\"\n\nCheck if chronological: starts with hands stirring, then zoom in, then background mention. \n\nYes. Need to make sure it's under the length, concise. Maybe:\n\n\"Hands stir yellow and white scrambled eggs in a black frying pan. The spoon moves through the eggs, mixing them as the camera zooms in for a close-up of the pan. The background features a kitchen counter with foil and items, but remains minimal. The camera maintains a slight shake during this close-up focus on the cooking action.\"\n\nWait, the problem says \"concise, chronological paragraph\". Let's count the sentences. Maybe two sentences.\n\nFirst sentence: The main action (hands stirring eggs in pan). Second: Camera movement and background.\n\n\"Hands with brown skin stir yellow and white scrambled eggs in a black frying pan on a stovetop. The camera zooms in closely on the pan as the spoon mixes the eggs, with the background showing a kitchen counter covered in aluminum foil and other items, remaining out of focus. The camera exhibits a slight shake throughout the close-up of the cooking process.\"\n\nHmm, but rules say minimal background. Let's check rule e: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" Not sure if needed here. The background items are on the counter, but maybe just say \"background shows kitchen counter with foil\" but minimal.\n\nRule f: exclude text recognition, named characters, stylistic. So no \"brown skin\" if not essential? Wait, the problem says \"briefly describe their appearance and number (color, size, orientation)\". So hands: color (brown skin), size (hands), maybe.\n\nWait, the video shows hands stirring. Let's see the first frame: hands (probably one pair, brown skin). \n\nSo \"A pair of hands with brown skin stirs yellow and white scrambled eggs in a black frying pan. The spoon moves across the eggs, mixing them as the camera zooms in for a close-up of the pan. The background includes a kitchen counter with aluminum foil and items, but remains unobtrusive. The camera exhibits a slight shake during the close-up focus on the cooking action.\"\n\nWait, but need to keep it concise. Let's try to make it one sentence? No, paragraph.\n\n\"Hands stir yellow and white scrambled eggs in a black frying pan, moving a spoon across the eggs to mix them. The camera zooms in closely on the pan, showing the mixing process, with a kitchen counter covered in aluminum foil visible in the background. The camera maintains a slight shake during this close-up focus on the cooking action.\"\n\nYes, that's concise. Check rules:\n\na) Motion chronological: stirring eggs, then zoom in.\n\nb) Appearance: eggs yellow/white, pan black, spoon (", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PdG3wh_WHjY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PdG3wh_WHjY_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 55.05706387761036, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A metal spoon is actively stirring scrambled eggs in a frying pan. The eggs and spoon exhibit discrete, solid-object motion due to direct physical interaction (stirring).", "background_and_ambient_analysis": "No shifting background elements (e.g., walls, counters) are uniformly moving; kitchen items like pots and containers remain static relative to the scene. No fire, water, smoke, or wind motion is present."}}
{"video_id": "Pdybia4VibU", "file_name": "Pdybia4VibU_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in white embroidered shirts perform on stage; the man on the right plays a wooden instrument, then raises his hands in a clapping motion while the man on the left plays a keyboard. Both remain positioned with the right man slightly forward of the left. The camera maintains a static medium shot against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Pdybia4VibU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Pdybia4VibU_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 500.4653338530978, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two solid objects (humans) moving: one standing (holding paper, gesturing/singing) and one seated (playing keyboard). Their motion is due to intentional physical actions (vocalization, instrument play).", "background_and_ambient_analysis": "Dark background with static stage elements (microphone stands, keyboard) showing no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "Pb1qg-Vhuyc", "file_name": "Pb1qg-Vhuyc_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white boat with a red stripe moves slowly toward a dock in a marina, with two people on board; one person in a white shirt and khaki shorts stands at the stern, while another person is partially visible near the cabin. The person in the white shirt steps toward the dock as the boat approaches, positioning themselves to interact with the dock structure. The camera pans right, following the boat's movement toward the marina's wooden pier. Background elements include other moored boats and marina infrastructure, kept minimal to focus on the boat's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Pb1qg-Vhuyc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Pb1qg-Vhuyc_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 336.43976340730956, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boat is moving towards the dock, with people visible on its deck (likely adjusting position, but motion is secondary to the boat's locomotion).", "background_and_ambient_analysis": "Background elements (docks, stationary boats) are static; water shows minor ripples, indicating ambient environmental motion but not dominant."}}
{"video_id": "Pf5jowvNpiE", "file_name": "Pf5jowvNpiE_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with two men on stage. One is in a suit, bald, walking left. The other is in a black shirt, standing near the \"Comedy Studio\" sign. Then the first man walks off, and another man in a black shirt and jeans comes in, grabs the mic. The second man (black shirt) is still there, maybe talking. Need to describe movements chronologically.\n\nCheck the rules: focus on motion, appearance, spatial, camera. Background minimal. Don't mention text (like the sign's text, since rule g says exclude text recognition). So the sign is there but we can just say \"a sign\" maybe? Wait, the rules say \"exclude text recognition\", so don't mention the words on the sign. Just the sign as an object.\n\nFirst frame: two men. Left: bald, suit, walking left. Right: black shirt, standing. Then left man moves out of frame. Then another man (black shirt, jeans) comes in from left, takes mic. The right man is still there. So order:\n\n1. Initial scene: two men (one in suit, bald, moving left; other in black shirt, standing right of sign).\n\n2. Suit man exits left. New man (black shirt, jeans) enters left, takes mic from stand.\n\n3. Right man (black shirt) is stationary, possibly speaking.\n\nNeed to be concise. Let's structure:\n\nAt the start, two men stand on stage. A bald man in a dark suit walks leftward, passing a microphone stand. A man in a black shirt stands to the right of a sign, holding a microphone. The suit-wearing man exits the frame left. Another man in a black shirt and jeans enters from the left, takes the microphone, and adjusts his stance. The man in the black shirt to the right remains stationary, continuing to speak.\n\nWait, but check rules: mention number (two men initially, then three? Wait, first two: suit man and black shirt man. Then suit man exits, new man enters—so three men? Wait, frame 0: two men. Frame 1: suit man walks left. Frame 2: he exits. Frame 3: new man in black shirt and jeans comes in, takes mic. So the original right man (black shirt) is still there. So there are two men at first, then three? Wait, no: the first two are suit man and black shirt man. Then the suit man leaves, so now one man (black shirt man) is there, then the third man (black shirt jeans) enters. So total three men in the later frames.\n\nBut the rules say \"main subjects\"—so list them as they appear. Let's check the sequence:\n\n- At [0.0], two men: left is bald in suit, right is black shirt (holding mic). Left man moves left, exits frame. Then another man (black shirt, jeans) enters left, takes mic. The right man (black shirt) stays. So sequence:\n\nFirst, two men: bald man in dark suit (tall, bald, dark suit) walks left, then exits. A man in black shirt (shorter, black shirt, dark pants) stands to the right of the sign. Next, a man in black shirt and jeans enters from the left, takes the microphone, and holds it. The original man in black shirt remains stationary.\n\nBut need to be concise. Let's use chronological order:\n\nTwo men stand on stage; a bald man in a dark suit walks leftward and exits the frame. A man in a black shirt and dark pants stands to the right of a sign. A second man, dressed in a black shirt and jeans, enters from the left, approaches the microphone stand, takes the microphone, and adjusts his grip. The first man (black shirt) remains stationary, holding a microphone.\n\nWait, the second man (black shirt, jeans) enters, takes the mic, and the first man (black shirt) is there. The background is a dark curtain with a sign.\n\nCheck for background: \"minimal unless essential\". The sign is there but we can mention it as part of the background. So \"in front of a dark curtain with a sign\".\n\nBut need to keep background minimal. So \"on stage, with a dark curtain and a sign in the background\".\n\nWait, the task says \"focus primarily on motion and behavior of main subjects\". So the main subjects are the men. Their appearance (clothing) and motion.\n\nLet's structure:\n\nInitially, two men are on stage; the left man, bald and wearing a dark suit, walks leftward across the stage. The right man, dressed in a black shirt, stands stationary near a sign. The left man exits the frame as the right man remains. A third man, wearing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Pf5jowvNpiE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Pf5jowvNpiE_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 314.8445415365734, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in suit, one in dark shirt) move across stage; their locomotion is tracked via bounding boxes showing clear displacement.", "background_and_ambient_analysis": "Background elements (dark curtain, 'Comedy Show' sign) are static with no shifting; no fire, water, or smoke observed."}}
{"video_id": "PhAVu-_raNo", "file_name": "PhAVu-_raNo_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to go through each frame step by step.\n\nThe first frame is a black screen, so no action there. Then frame [1.4] still black, maybe transition? Wait, the user provided frames with timestamps. Let's check the sequence:\n\n[0.0] - black screen.\n\n[1.4] - still black? Wait, the description says: [0.0] black, [1.4] black? Wait no, looking at the user's input:\n\n<0.3 seconds> [black]\n\n[1.4 seconds] [black] (maybe typo, but the description says \"0.3 seconds\" to [1.4 seconds] is another black screen)\n\n[2.5 seconds] - a green and white background with \"Gutter Raider\" text and logo.\n\n[3.6 seconds] - similar green background, text \"Gutter cleaning has never been so easy.\"\n\n[4.7 seconds] - hands holding a black tool with green text \"Click\" overlay.\n\nSo the key frames are:\n\n- Start: black screen.\n\n- Then green background with logo and text (Gutter Raider, tagline).\n\n- Then close-up of hands holding a tool.\n\nNow, the rules: focus on motion and behavior of main subjects chronologically. Background minimal unless essential.\n\nFirst, the video starts with black screen (no motion). Then transitions to a green and white grid background (maybe a logo screen). Then another frame of the same background with the tagline. Then cuts to hands holding a tool.\n\nSo chronological order:\n\n1. Initial black screen (no action).\n\n2. Green grid background appears with text (but rule f: exclude text recognition, so mention the green background? Wait, rule e: minimal background unless essential. The green grid is part of the background, but maybe the main action is the hands. Wait, the main subjects: the hands in the last frame.\n\nLet's break down:\n\n- Frame [2.5] to [3.6]: the green grid background, but the main subject is the text (but rule f says exclude text recognition). So the background here is the green grid. But the action here is the screen showing the brand, but since we can't mention text, maybe just the background change.\n\nThen [4.7] shows hands holding a tool. The hands are the main subject.\n\nSo the motion sequence:\n\n- The video begins with a black screen. Then transitions to a green and white grid-patterned background. After that, the scene shifts to a close-up of two hands holding a black tool. The hands are positioned in front of a blurred green foliage background.\n\nWait, but rule a: focus on motion and behavior. The transitions between screens are static (the green grid is static), then the hands are holding the tool (motion? Are the hands moving? The description says \"hands holding a black tool\" - so the action is holding, maybe static, but in the video it's a close-up.\n\nWait, the user's frame [4.7] says: \"hands holding a black tool with green text 'Click' overlay\". So the hands are holding the tool, which is black. The background is blurred green foliage.\n\nSo chronological:\n\n- Starts with black screen.\n\n- Then a green grid background (no motion, just screen).\n\n- Then the scene changes to hands holding a tool.\n\nBut rule a: focus on motion and behavior. So the main action is the hands holding the tool. The transitions are screen changes.\n\nWait, let's see. The first part is black screens (no action), then green background (static), then the hands. So the main motion is the hands holding the tool. So the caption should be:\n\nThe video opens with a black screen. It then transitions to a green grid-patterned background, followed by a close-up of two hands holding a black tool against a blurred green foliage backdrop.\n\nCheck the rules:\n\n- Focus on motion/behavior: the hands holding the tool (static, but it's a close-up of hands holding). The movement is the transition to the hands scene.\n\n- Number: two hands (main subject).\n\n- Appearance: black tool, hands (color, size: hands are human, tool is black).\n\n- Spatial: hands in front of blurred green foliage.\n\n- Camera: close-up, maybe no movement (static).\n\n- Background: blurred green foliage (but rule e says minimal, so maybe mention only if essential. Since the hands are against it, it's essential for context).\n\n- Exclude text: the \"Click\" text is a green overlay, but rule f says exclude text recognition. So don't mention \"Click\", just the hands holding the tool.\n\nWait, the frame [4.7] description says: \"hands holding a black tool\" and \"green text 'Click' overlay\" but", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PhAVu-_raNo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PhAVu-_raNo_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 170.17912089785128, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands moving a black tool (Gutter Raider) in a clicking motion; the tool is held and manipulated by the hands, with the word 'Click' on-screen.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected. The background remains static (graphics and foliage) throughout."}}
{"video_id": "PfcGp8RR69A", "file_name": "PfcGp8RR69A_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in checkered shorts performs pull-ups on a horizontal bar, lifting his body upward and lowering it repeatedly in a room with wall posters. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PfcGp8RR69A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PfcGp8RR69A_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 133.5707569920977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man in plaid shorts performs repeated upward and downward motion on a pull-up bar. His body movement is discrete, solid, and clearly trackable as he engages in physical exercise.", "background_and_ambient_analysis": "The background consists of stationary room elements (walls, bed, posters, mirror frame) with no shifting or environmental motion (fire, water, smoke, wind) detected. The mirror reflects the subject but does not indicate environmental fluidity."}}
{"video_id": "PjG8QXUmY3Q", "file_name": "PjG8QXUmY3Q_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, the video shows a person in a blue shirt and dark shorts doing pull-ups on a horizontal bar in a wooded area. The person is moving from a standing position to pulling up, then lowering back down. Let's break it down chronologically.\n\nStart with the first frame: person is on the bar, pulling up. Then, they move up (second frame), continue pulling (third), then start lowering (fourth), and finally back to the starting position (fifth frame). The background is trees and greenery, but keep it minimal. The camera is stationary, right? The perspective is a fixed shot, so no movement. Need to mention the person's appearance: blue shirt, dark shorts, barefoot maybe? Wait, the video shows feet on the ground. So the person is wearing shoes? Wait, the first frame shows shoes, but the second frame maybe bare? Wait, no, the video description says \"barefoot\" maybe? Wait, looking at the frames: the person starts with feet on the ground, then pulls up. Wait, in the video, the person is doing pull-ups, so hands on the bar, body moving up and down. So the main action is the person performing pull-ups. Let's check the sequence: 0.0 to 0.3 seconds: starts, then moves up, then down.\n\nChronological order: The individual, wearing a light blue shirt and dark shorts, begins by grasping a horizontal bar, then pulls their body upward in a smooth motion, lifts themselves to the peak of the pull-up, and then slowly lowers themselves back down. The person remains facing the bar throughout the movement, with their back to the camera initially, then turning slightly as they pull up. Wait, in the first frame, they're facing the bar, then in the next frames, they turn their back to the camera? Let's see: frame 0, person is facing the bar (front view), then in frame 1, they start pulling up, body moving, then frame 2, they are in the upward motion, frame 3, higher, frame 4, starting to lower, frame 5, back down.\n\nWait, the video frames show the person doing a pull-up: initial position (hands on bar, body straight), then pulling up (arms bending), lifting, then lowering. The camera is fixed, no movement. Background is trees and bushes, but keep it minimal. So the caption should be: A person in a light blue shirt and dark shorts performs a series of pull-ups on a horizontal bar, pulling their body upward and then lowering back down. The individual stands facing the bar, with their back to the camera during the motion. The camera remains stationary, capturing the action from a fixed perspective. Wait, need to check appearance: \"light blue shirt\" is accurate, \"dark shorts\", and their orientation (back to camera when pulling up). Let's make sure the motion is chronological: starts by grasping the bar, pulls up, reaches peak, lowers.\n\nWait, in the provided frames: frame 0: person is in position, frame 1: moving up, frame 2: higher up, frame 3: moving up to peak, frame 4: starting to lower, frame 5: back down. So the sequence is: the person lifts their body upward, reaches the top of the pull-up, then lowers back down. So the caption should be concise. Let's structure it:\n\nA person in a light blue shirt and dark shorts performs a pull-up on a horizontal bar in a wooded area. Starting with their back to the camera, they lift their body upward in a smooth motion, reach the peak of the movement, then lower themselves back down. The camera remains stationary, capturing the action from a fixed angle.\n\nWait, but the video description says \"focus primarily on motion and behavior in chronological order\". So the key actions: grasping the bar, pulling up, lifting to peak, lowering. Let's make it:\n\nA person wearing a light blue shirt and dark shorts executes pull-ups on a horizontal bar, lifting their body upward, reaching the highest point, and then slowly lowering back down. The individual's back faces the camera during the motion, with the camera remaining stationary throughout.\n\nWait, the background is trees and greenery, but rule e says keep background minimal unless essential. So maybe just mention \"in a wooded area\" but not too much.\n\nCheck rules: b) Mention appearance and number (color, size, orientation). So light blue shirt, dark shorts, one person. c) spatial relationships: in front of? The bar is in front of the person. But maybe not necessary.\n\nd) Conclude with camera perspective: fixed perspective, no movement.\n\nSo putting it all together:\n\nA person in a light blue shirt and dark shorts performs pull-ups", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PjG8QXUmY3Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PjG8QXUmY3Q_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 152, "blur_score": 1354.0367661186708, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is standing and making minor adjustments to posture and arm position.", "background_and_ambient_analysis": "The background (trees, fence, ground) is static with no shifting. No fluid or wind motion dominates."}}
{"video_id": "PmlPPdLKkaM", "file_name": "PmlPPdLKkaM_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a pink dress sits on the floor, observing a set of colorful animal cards. An adult, partially visible, interacts with the cards by pointing and touching them. The child watches attentively before reaching toward the cards. The camera maintains a top-down perspective with slight movement, focusing on the subjects' interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PmlPPdLKkaM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PmlPPdLKkaM_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 128.24713466966946, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child's hand points at a card, adult's hands move the cards (e.g., flipping or arranging).", "background_and_ambient_analysis": "No fire, water, smoke, or wind; background (couch and blanket) appears static with no uniform shifting."}}
{"video_id": "Ppc0B6N54zY", "file_name": "Ppc0B6N54zY_000228_000238.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white T-shirt with a skull graphic and large yellow earrings sits on a bed with a metal headboard. They move their hands to pick up a clear glass jar, holding it with both hands. Purple curtains are visible in the background. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ppc0B6N54zY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ppc0B6N54zY_000228_000238.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 257.94157758316766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively manipulating a dog and a small object (likely a container or toy), with visible hand movements and the dog's repositioning.", "background_and_ambient_analysis": "The wooden headboard and bed pillows in the background remain static throughout the frames. No fluid motion (fire, water, smoke) or environmental elements (wind, swaying trees) are present."}}
{"video_id": "PmGGHkd2PSs", "file_name": "PmGGHkd2PSs_000152_000162.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a beige shirt and pants stands on a raised wooden platform, holding an object, while a woman in a red top and dark pants crouches beside him, then moves slightly toward a seated man in a beige shirt and dark pants. The seated man remains focused on his device, occasionally adjusting his position. The three individuals are positioned in front of a metal grid, with an audience visible in the background. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PmGGHkd2PSs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PmGGHkd2PSs_000152_000162.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 126.07432659833714, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The skateboarder is the primary moving object, performing a trick on the ramp. The spotter and spectators are stationary.", "background_and_ambient_analysis": "The background elements (fence, building) are static and show no uniform shift. No fire, water, smoke, or wind are present."}}
{"video_id": "PpyDmQajAhI", "file_name": "PpyDmQajAhI_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a spiky, brown-outer-and-yellow-inner pineapple on a white cutting board with a blue edge, using a large knife to slice through the fruit in a circular motion; as the cut progresses, pieces of pineapple separate and fall onto the board, revealing the fruit's central core, with the camera maintaining a steady top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PpyDmQajAhI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PpyDmQajAhI_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 51.18891665303104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete objects: Pineapple (held stationary by one hand) and knife (moved by the other hand to cut through the pineapple). Motion involves controlled slicing action with clear object interactions.", "background_and_ambient_analysis": "Background elements (brown table, blue cutting board) remain static throughout the video. No ambient environmental motion (e.g., fire, water, wind) detected."}}
{"video_id": "Pp8EmyXrLRE", "file_name": "Pp8EmyXrLRE_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video steps. First frame: a hand pouring coffee beans from a metal container into a machine. The hand is wearing a dark sleeve. Then the next frame is a top-down view of coffee beans in a metal container. Then, a close-up of a coffee machine with a hand turning a lever, and the machine has a label \"JOEFREX\". \n\nNeed to describe in chronological order. Start with the pouring action: a hand pours beans. Then the close-up of beans in container. Then the machine part with hand turning the lever. \n\nCheck rules: focus on motion, appearance, spatial relationships. Background minimal. Exclude text recognition (so don't mention \"JOEFREX\" as text, but the machine has a label but according to rule f, exclude text recognition. Wait, rule f says exclude text recognition, named characters, etc. So in the caption, don't mention \"JOEFREX\" because it's text. So the machine is a coffee grinder, but the label is part of the machine. Wait, the rule says exclude text recognition, so we don't mention the text on the machine. So the machine is a black coffee grinder with a hand turning a lever. \n\nFirst part: hand (dark sleeve) pours coffee beans from metal container into grinder. Then close-up of beans in metal container (top-down view). Then hand turns lever on black coffee grinder. \n\nNow, chronological order: \n\n1. A hand pours coffee beans into a grinder. \n2. Close-up of coffee beans in a metal container. \n3. Hand turns a lever on a coffee grinder. \n\nCheck appearance: hand with dark sleeve, beans are brown (but wait, green beans? Wait, the beans are green? Wait, in the video, first frame beans are green, then top-down view shows green beans. Wait, the first frame: hand pouring from metal container into grinder. The beans are light brown or green? Wait, the second frame is top-down of beans, which are greenish. Then third frame, the grinder has a hand turning a lever. \n\nWait, the video frames: \n\nFrame 0: Hand (dark sleeve) pours coffee beans from metal container into a coffee grinder (which has a label, but we can't mention text). \n\nFrame 1: Top-down view of coffee beans in metal container. \n\nFrame 2: Hand turns lever on coffee grinder. \n\nSo chronological sequence: \n\n- Hand pours beans into grinder (first action). \n- Then top-down view of beans in container. \n- Then hand turns lever on grinder. \n\nNow, describe each step with motion and behavior. \n\nFirst, hand pours beans. Then, beans are shown in container. Then, hand turns lever. \n\nSpatial: In first frame, hand is pouring into the grinder, which is on a surface. Then the container is held above the grinder? Wait, the first frame shows a hand holding a metal container pouring beans into a grinder (the grinder has a funnel). Then the next frame is top-down of beans in the container. Then the third frame is hand turning a lever on the grinder. \n\nWait, the frames are: \n\n[0.0] Hand pouring beans from metal container into a coffee grinder (the grinder is visible, with a funnel). \n\n[1.4] Top-down view of beans in metal container. \n\n[2.5] Close-up of beans in metal container. \n\n[3.6] Hand turning lever on coffee grinder. \n\nWait, the video description has 4 frames: [0.0], [1.4], [2.5], [3.6]. Wait, the user provided the video as:\n\n<0.3 seconds> [frame 1: hand pouring beans into grinder]\n\n<1.4 seconds> [frame 2: top-down beans in container]\n\n<2.5 seconds> [frame 3: close-up beans in container]\n\n<3.6 seconds> [frame 4: hand turning lever on grinder]\n\nWait, but the user's input is:\n\n<0.3 seconds> [image 1: hand pouring beans from metal container into a coffee grinder]\n\n<1.4 seconds> [image 2: top-down of beans in metal container]\n\n<2.5 seconds> [image 3: beans in metal container, close-up]\n\n<3.6 seconds> [image 4: hand turning lever on coffee grinder]\n\nSo the sequence is: \n\n1. A hand pours green coffee beans from a metal container into a coffee grinder. \n\n2. The scene transitions to a top-down view of the green coffee beans contained in a metal container. \n\n3. A close-up shows the green coffee beans inside the metal container. \n\n4. A hand turns a lever on a black coffee grinder. \n\nNow, following the rules: \n\na", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Pp8EmyXrLRE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Pp8EmyXrLRE_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 90.64023997057215, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Coffee beans are poured into a metal bowl (solid objects moving via pouring), and a hand interacts with a coffee machine (solid object motion via explicit human action).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; static elements like walls and equipment remain consistent across scenes."}}
{"video_id": "PrTR8uTOOgs", "file_name": "PrTR8uTOOgs_000196_000206.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in red shirts and gray pants perform a synchronized dance in a white room. The man, positioned behind the woman, wraps his arms around her as they step and rotate together, maintaining close contact. Their movements are fluid, with the woman's long hair swinging as they turn. The camera remains static throughout, capturing their motion against the plain backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PrTR8uTOOgs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PrTR8uTOOgs_000196_000206.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 37.54608958713419, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt and gray pants is walking in place while holding a large brown object (likely a plush toy). The motion originates from the person's locomotion (leg movements), with the brown object moving as a rigid attachment to the person's body.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. White walls and floor remain uniformly static throughout the video; no signs of fire, water, smoke, or wind-driven movement."}}
{"video_id": "Pr2jopU4egE", "file_name": "Pr2jopU4egE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children sit outdoors; a girl in a white shirt with blue text sprays a liquid from a light blue bottle onto the foot of a boy in an orange shirt and patterned shorts, who holds his leg up. The girl leans forward, adjusting her spray, while the boy reacts with a smile. The background includes grass, a stone wall, and a parked car. The camera maintains a steady, close-up perspective focusing on their interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Pr2jopU4egE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Pr2jopU4egE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 202.30681612493902, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one is applying a substance from a bottle to the other's hand. The motion involves the applying person's hand moving the bottle and the receiving person's hand reacting.", "background_and_ambient_analysis": "The background (grass, chairs, trees) is static with no uniform shifting. No fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "PsYGz_aGIVU", "file_name": "PsYGz_aGIVU_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long black hair sits in a chair as a light-skinned hand enters from the left, first touching their forehead and then moving to the eye area to gently pull the lower eyelid. The camera maintains a close-up perspective with slight shake, focusing on the hand’s actions against the person’s face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PsYGz_aGIVU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PsYGz_aGIVU_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 152.7231074267454, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) is moving to interact with the person's hair and eye area, performing an intentional action.", "background_and_ambient_analysis": "The background (wooden panel and headrest) is static with no shifting. No fire, water, smoke, or wind is present."}}
{"video_id": "PqawwamBPTY", "file_name": "PqawwamBPTY_000137_000147.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a snowy scene with people walking dogs. First, identify the main subjects: people and dogs. They're moving in a line, probably on leashes. Let's check the chronological order.\n\nIn the first frame, there are several people with dogs. The dogs are of different colors: some brown, black, maybe white. The people are dressed in winter clothes—jackets, hats. As the video progresses, the camera moves to the right, following the group. The dogs are on leashes, walking in a line. The background has cars and a crowd behind a fence. But we need to keep background minimal. \n\nMain actions: people walking dogs, dogs moving in a line, camera panning right. Describe the motion: the group moves from left to right, camera follows. Mention number: multiple people and dogs. Appearance: people in winter gear, dogs various colors (brown, black, tan). Spatial: dogs are in front of people, moving together.\n\nWait, the rules say \"chronological paragraph\" so start from the beginning. First, people with dogs in a snowy area. Then movement: as the video progresses, the group walks to the right, camera pans left? Wait, no. The frames show the camera moving to the right, so the perspective shifts. Let's check the frames: in frame 0, the group is on the left. Then in later frames, they move to the right, so camera is panning right. \n\nWait, the first frame shows people with dogs; then the people move to the right. So the action is the people and dogs walking right across the snow. The camera follows their movement, panning right. \n\nSo structure: In a snowy area, several people in winter clothing walk multiple dogs on leashes. The dogs, varying in color (brown, black, tan), move in a line as the people guide them. The camera pans right, following the group as they advance, revealing a crowd behind a fence in the background. \n\nCheck rules: focus on motion, chronological. Briefly describe appearance and number. Spatial: dogs in front of people? Or people walking dogs, so dogs are led by people. \n\nWait, the first frame: people are standing with dogs. Then in the next frames, they start walking. So the motion is the group moving right. The people are walking, dogs walking alongside. \n\nNumber: multiple people (let's say several), dogs: several (maybe 4-5? From the frames: in the first frame, there are several dogs. Let's count: in frame 0, there's a person in camouflage with two dogs, then others. Maybe 6 dogs? But the caption should be concise, so \"multiple dogs\" or \"several dogs\". \n\nAppearance: dogs are various colors (e.g., brown, black, tan), people wear winter coats, hats. \n\nSpatial: the people and dogs move from left to right across the snowy ground. The background has parked cars and a wooden fence with onlookers.\n\nBut background descriptions should be minimal unless essential. So maybe \"a crowd behind a fence\" but only if it's essential for understanding motion. Since the people are moving towards the crowd, maybe the fence is behind them. \n\nWait, the video shows the group moving towards the fence, so the crowd is behind the fence. But do we need to mention the crowd? The rules say \"minimal unless essential\". So maybe just the fence as part of the background.\n\nLet me structure the paragraph:\n\nThe video opens with several people in winter clothing, each holding leashes attached to dogs of various colors (brown, black, tan), standing on a snowy ground. As the sequence progresses, the group begins moving rightward, with the people guiding the dogs in a line. The camera pans right, following their movement, revealing a wooden fence and parked cars in the background. \n\nWait, check the frames: in the first frame, the group is on the left. Then the next frames show them moving to the right. So the camera is panning right to follow. \n\nAlso, the caption should be concise. Let's try:\n\nIn a snowy outdoor setting, multiple people in winter attire walk several dogs on leashes. The dogs, varying in color (brown, black, tan), move in a line as the group progresses rightward. The camera pans right, tracking their movement past parked cars and a fence with onlookers.\n\nBut need to make sure it's chronological. Start with the initial position, then the motion.\n\nAnother angle: The scene begins with a group of people in winter clothing holding leashes attached to dogs (brown, black, tan) on a snow-covered area. The group then walks rightward, with the camera panning right to follow, showing the dogs moving in a line and a fence with spectators in the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PqawwamBPTY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PqawwamBPTY_000137_000147.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 136.3899931828746, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People (e.g., person in red jacket, person in black coat) and dogs are moving via locomotion (walking), with bounding boxes clearly tracking their distinct physical motion.", "background_and_ambient_analysis": "Background elements (cars, building, snow-covered ground) show no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "PrnyqRBsnL0", "file_name": "PrnyqRBsnL0_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to create a concise, chronological paragraph describing the video based on the provided frames. Let me start by looking at each frame.\n\nFirst frame: A man in a light pink shirt is playing a stringed instrument (maybe a pan flute or similar) on stage. There's a colorful abstract projection behind him. Another person in a blue shirt is seated to his left, partially visible.\n\nSecond frame: Similar to the first, but the background projection is still there. The man is still playing, and the person in blue is still seated. No significant changes here.\n\nThird frame: The scene shifts to a different stage setup. Now, the main subject is a man in a white shirt and orange pants playing a similar instrument. He's standing in front of a keyboard player (black shirt) and a drummer (dark shirt). The background has purple lighting.\n\nFourth frame: Same as the third, the man in white and orange continues playing. The keyboardist and drummer are still there. The background remains purple.\n\nFifth frame: The scene changes again. A person in a white shirt with a red emblem is playing the instrument. Now there's a keyboardist in the background, a drummer, and another person on the right. The background is a blue wall with a map.\n\nWait, the user provided five frames. Let me check the input again. The frames are:\n\n[0.0] - Man in pink shirt playing instrument, colorful background, another person in blue to left.\n\n[1.4] - Same as first, slight difference in the background? Or same? Maybe the man is still playing, background same.\n\n[2.5] - New scene: man in white shirt and orange pants, keyboardist to left, drummer to right, purple lighting.\n\n[3.6] - Same as above, same setup.\n\n[4.7] - New scene: man in white shirt with red logo, keyboardist in background, drummer, blue wall with map.\n\nWait, the fifth frame is the last one. But the user's input says up to [4.7] seconds. So the video transitions through different scenes.\n\nThe task is to describe in chronological order, focusing on the main subjects' motion and behavior.\n\nSo first, the main subject is the man playing the instrument. In the first two frames, he's in a pink shirt, then the scene changes to a white/orange outfit, then another scene with white shirt and red logo.\n\nWait, the user provided five frames, but the input says [0.0] to [4.7]. Let me check the actual frames:\n\nThe user's description:\n\nFrame 0.0: man in light pink shirt playing instrument, colorful abstract background. Another person in blue shirt to left.\n\nFrame 1.4: same scene, maybe slight movement but no major changes.\n\nFrame 2.5: different scene: man in white shirt and orange pants playing, background purple. Keyboardist to left (black shirt), drummer to right.\n\nFrame 3.6: same as above.\n\nFrame 4.7: new scene: man in white shirt with red emblem (maybe a logo), keyboardist in background, drummer, blue wall with map.\n\nSo the video transitions between different performances.\n\nThe main subject is the man playing the instrument. The caption should track his appearance and location through each scene.\n\nSo in chronological order:\n\nFirst, the man in pink shirt on stage with colorful backdrop, another person in blue seated to his left. Then, the scene shifts to a different stage where he's now in white shirt and orange pants, standing with keyboardist and drummer in the background under purple lighting. Finally, another scene where he's wearing a white shirt with a red emblem, playing in front of a blue-walled backdrop with a map.\n\nNeed to mention the appearance: colors, what they're wearing.\n\nAlso, spatial relationships: \"to the left of the main subject\", \"standing in front of...\", etc.\n\nBackground minimal unless essential. The colorful projection in first scene is essential, purple lighting in second, blue wall with map in third.\n\nCamera perspective: probably static shots, maybe slight transitions between scenes. The user says \"camera perspective and movement\" at the end.\n\nSo the caption should be a paragraph, chronological, in order of frames.\n\nLet me structure it:\n\nFirst, the man in light pink shirt plays his instrument on stage with colorful abstract background, another person in blue shirt seated to his left. The scene then shifts to a different stage where he is now wearing a white shirt and orange pants, standing in front of a keyboardist (black shirt) to his left and a drummer to his right under purple lighting. Finally, the scene changes again to the man in a white shirt with a red emblem, playing in front of a blue wall featuring a map, with a keyboardist and drummer visible in the background.\n\nWait, the last frame (4.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PrnyqRBsnL0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PrnyqRBsnL0_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 267.91896463480583, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the flutist's hands and flute (moving during performance), keyboardist's hands on keys, and drummer's hands on drums—all exhibiting motion from explicit physical forces (muscle-driven playing).", "background_and_ambient_analysis": "The background in both scenes (projected image and stage setting) is static with no shifting elements or fluid motion (fire, water, smoke, wind). The projected backdrop and stage elements remain fixed throughout the visible footage."}}
{"video_id": "PskhGMR-_eA", "file_name": "PskhGMR-_eA_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person holding a ukulele. The person is in a room with louvered windows and a framed picture. They're wearing a purple long-sleeve shirt, a necklace, and bracelets. The actions: at the start, they hold the ukulele, then move their hands—maybe adjusting or playing. Need to focus on motion chronologically.\n\nFirst, the main subject is the person (but we don't name them, just describe). They're sitting at a table, holding the ukulele. The ukulele is wooden, small. Then, the person's hands move: one hand on the neck, the other strumming or fretting. Let's check the frames. Frame 0: holding ukulele, hands on strings. Frame 1: same, but maybe strumming. Frame 2: left hand on frets, right strumming. Frame 3: right hand strumming, left hand adjusting. Frame 4: right hand moving, left hand on frets. Frame 5: similar.\n\nSo chronological order: the person holds the ukulele, adjusts their hands—left hand on fretboard, right hand strumming. Describe appearance: purple shirt, necklace, bracelets. Ukulele is brown, small. Spatial: sitting at a table, with windows behind. Background minimal, so just mention the louvered windows briefly.\n\nCamera perspective: it's a static shot, no movement. Top-down? No, it's a straight-on shot. So camera is stationary.\n\nNow, structure the caption: start with the person and ukulele, then their actions in order. Mention appearance: purple long-sleeve shirt, necklace, bracelets. Ukulele is brown wooden. Then motions: left hand moves along the fretboard, right hand strums. Background: louvered windows, minimal. Camera: fixed, no movement.\n\nCheck rules: focus on motion chronologically. So first, the person holds the ukulele, then their hands move. Let's phrase:\n\nA person in a purple long-sleeve shirt, wearing a necklace and bracelets, sits at a table holding a brown wooden ukulele. The person moves their left hand along the fretboard while the right hand strums the strings, adjusting hand positions throughout. The background includes louvered windows. The camera remains static and frontal.\n\nWait, need to be concise. Let's make it shorter. \"A person in a purple long-sleeve shirt with a necklace and bracelets holds a brown wooden ukulele at a table; they move their left hand along the fretboard and right hand strums the strings, adjusting hand positions. The background features louvered windows. The camera is stationary and frontal.\"\n\nCheck rules: no text recognition, named characters. Mention appearance (color, size, orientation of person and ukulele). Spatial relationships: sitting at table, louvered windows behind. Conclude with camera: stationary, frontal. Background minimal, so \"features louvered windows\" is okay.\n\nLet me check each rule:\n\na) Motion: hands moving on fretboard and strumming, chronological. Yes.\n\nb) Appearance: purple shirt, necklace, bracelets, brown ukulele. Yes.\n\nc) Spatial: at table, behind windows. Yes.\n\nd) Camera: stationary, frontal. Yes.\n\ne) Background minimal, only louvered windows mentioned. Yes.\n\nf) No text, names. Yes.\n\ng) Internal thinking but output as per format.\n\nNow, make it concise paragraph. Let's try:\n\n\"A person wearing a purple long-sleeve shirt, necklace, and bracelets holds a brown wooden ukulele at a table. Their left hand moves along the fretboard while their right hand strums the strings, adjusting positions throughout. The background shows louvered windows, and the camera remains stationary and frontal.\"\n\nCheck length. Maybe \"sits at a table\" is better than \"holds\" as the first action. Wait, the video starts with them holding, so \"sits at a table holding a brown wooden ukulele.\"\n\nWait, the first frame: person holding ukulele, sitting at table. Then actions: left hand on fretboard, right hand strumming.\n\nSo: \"A person in a purple long-sleeve shirt, wearing a necklace and bracelets, sits at a table holding a brown wooden ukulele. They move their left hand along the fretboard while the right hand strums the strings, adjusting hand positions. The background includes louvered windows. The camera is static and frontal.\"\n\nYes, that's good. Now, check if it's concise. Let's trim.\n\n\"A person wearing a purple long-sleeve shirt with a necklace and bracelets holds a brown wooden ukulele at a table. Their left", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PskhGMR-_eA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PskhGMR-_eA_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 243.06775465081773, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child's hands are moving to play the ukulele, with the ukulele held in position while being played.", "background_and_ambient_analysis": "The background (window blinds and framed picture) is static with no shifting or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "PxjE708qx3I", "file_name": "PxjE708qx3I_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a green shirt, beige pants, and a striped hat sits on a black chair, strumming a red acoustic guitar. A pedestrian in white clothing walks past him from right to left, moving in front of the seated man. The camera remains stationary with slight motion, capturing the scene from a frontal perspective against a backdrop of outdoor seating and scattered pedestrians.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PxjE708qx3I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PxjE708qx3I_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 3200.052351504856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pedestrian walks from right to left; the guitarist's hands move while playing.", "background_and_ambient_analysis": "The background (tables, chairs, street) is static. No fluid motion or wind is present."}}
{"video_id": "PxzLypmM4Bk", "file_name": "PxzLypmM4Bk_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, the main subject is a whole pig on a rotisserie. The video shows the pig rotating over a charcoal grill. Let's check the frames: in frame 0, the pig is on the rotisserie, rotating. Then in subsequent frames, it's still rotating. The grill has charcoal and ash. There's a motor (maybe a motor on the left) driving the rotation. Also, in the background, there's a vehicle with an open trunk, maybe some people? But the rules say to focus on motion of main subjects. The pig is the main object, rotating. The rotisserie is stationary, the pig spins. \n\nChronic order: The pig is mounted on a rotisserie, spinning slowly over a charcoal grill. The grill has glowing coals. The pig's skin is brown, and it's whole. The motor on the left is connected to the rotisserie. The vehicle is in the background, but minimal description. \n\nSpatial relationships: The pig is in front of the grill, which is below it. The motor is to the left of the pig. \n\nCamera movement: The video shows a slight pan across the scene, maybe panning left or right, but in the frames given, it's shifting from a wider shot to a closer one. Wait, the frames start with a view, then pan to the right? Wait, the first frame has the pig on the left side of the frame, then as it moves, the pig shifts. Wait, no, the rotisserie is fixed, but the camera might pan. Let's see: the first frame shows the pig from the left, then the camera pans right, showing more of the pig and the vehicle. \n\nWait, the frames: [0] shows the pig with a motor on the left, grill below. [1] shows a bit more of the pig, [2] shows the pig from the other side, [3] the pig is turning, so the camera is panning around the rotisserie. So the camera moves around the setup, capturing the pig rotating.\n\nSo the caption should mention the pig on the rotisserie spinning, the grill with coals, the motor, and the camera movement.\n\nLet's structure:\n\nThe video shows a whole brown pig mounted on a rotisserie, rotating slowly above a charcoal grill filled with glowing coals. The rotisserie is driven by a motor on the left, and the pig's orientation changes as it spins. In the background, a vehicle with an open trunk is visible, but the focus remains on the pig's rotation. The camera pans slightly to the right, capturing different angles of the pig and the grill setup.\n\nWait, check rules: keep background minimal. So maybe just \"a vehicle with an open trunk\" is too much? Rule e says minimal unless essential. Maybe not essential, so skip. So the main motion: pig rotating on rotisserie over charcoal grill, motor on left. \n\nLet's make it concise:\n\nA whole brown pig rotates slowly on a vertical rotisserie above a charcoal grill with glowing coals. The rotisserie, powered by a motor on the left, turns the pig as the camera pans slightly right to show the pig's rotation and the grill setup.\n\nWait, check if \"vertical\" is correct. The rotisserie is horizontal? Because it's a spit, so the pig is horizontal on the spit. So the rotisserie is horizontal, pig is mounted horizontally, rotating. So \"horizontal rotisserie\". \n\nSo: A whole brown pig rotates on a horizontal rotisserie above a charcoal grill with glowing coals. The rotisserie, driven by a motor on the left, spins the pig as the camera pans slightly to the right, capturing the pig's movement over the grill.\n\nCheck number of subjects: the pig is the main subject, one pig. Appearance: brown, whole. Motion: rotating. Spatial: pig over grill, motor on left. Background: minimal, maybe vehicle is in background but not necessary. Camera: pans right.\n\nLet me check the rules again: a) motion and behavior of main subjects. The main subject is the pig on rotisserie, rotating. So the pig is spinning. The rotisserie is fixed, pig rotates. \n\nFinal draft:\n\nA whole brown pig rotates slowly on a horizontal rotisserie above a charcoal grill filled with glowing coals. The rotisserie is powered by a motor positioned to the left, and as the pig spins, the camera pans slightly to the right, capturing the pig's movement over the grill.\n</think>\n\n<caption_output>A whole brown pig rotates slowly on a horizontal rotisserie above a charcoal grill filled with glowing coals. The rotisserie, powered by a motor positioned to the left, spins the pig as the camera pans slightly to the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PxzLypmM4Bk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PxzLypmM4Bk_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 145, "blur_score": 313.34682551662786, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A whole pig on a rotisserie is rotating around a central axis, driven by a mechanical mechanism. This is a solid object moving via rotational force applied by the rotisserie system.", "background_and_ambient_analysis": "The background (trees, vehicle, concrete ground) remains static with no uniform shift. There is no dominant fire, water, or wind motion; coals may emit minor smoke but it is not the primary motion."}}
{"video_id": "PzBE1XCUnLE", "file_name": "PzBE1XCUnLE_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black and white checkered shirt holds a plate and turns slightly as another person enters the frame; the scene then shifts to two people seated on a couch—one in a white tank top drinking from a bottle, the other in dark clothing drinking from a container. The camera moves between the standing man and the seated pair, with a television visible in the first scene and a red curtain behind the couch.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PzBE1XCUnLE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PzBE1XCUnLE_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 215.79833691204917, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people in the second scene: one eating with hand-to-mouth motion and another hand entering the frame. In the first scene, a person holding a plate and eating with a hand.", "background_and_ambient_analysis": "Static backgrounds (walls, TV, curtains) in both scenes. No fire, water, smoke, or wind visible."}}
{"video_id": "Pyulzj7WO2E", "file_name": "Pyulzj7WO2E_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A finger presses into the tread of a black tire, then steam rises from the tire. A person in a gray long-sleeve shirt bends over the front wheel of a red car, inspecting and adjusting the tire. The camera transitions from close-up to top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Pyulzj7WO2E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Pyulzj7WO2E_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 50.482868000005624, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.0, "object_analysis": "A person in a gray shirt uses a tool to manipulate lug nuts on a red car tire. The person's hands and tool exhibit discrete rotational motion as they tighten or loosen the nuts.", "background_and_ambient_analysis": "Brief ambient environmental motion (smoke rising from tire) occurs at the beginning (1.5s), but the dominant background in the main segment (1.8s-5.0s) is static (red car and floor). No shifting background elements indicate camera motion."}}
{"video_id": "PwqNCvpIf5A", "file_name": "PwqNCvpIf5A_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt and black pants, wearing boxing gloves, punches a red punching bag mounted on a metal stand. The individual moves around the bag, delivering repeated strikes as the bag swings. The scene is set outdoors with a brick wall in the background; the camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PwqNCvpIf5A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PwqNCvpIf5A_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 122.54008353735868, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing a gray shirt and white cap) is actively punching a red inflatable punching bag; the bag moves due to physical force from the punches, creating discrete collisions and motion.", "background_and_ambient_analysis": "Static brick wall, house, and trees are visible with no significant shifting or fluid motion; no fire, water, or wind-driven effects present."}}
{"video_id": "Q1DUB5SFTiY", "file_name": "Q1DUB5SFTiY_000644_000654.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white lab coat adjusts the focus knob of a light-colored microscope with a black stage positioned on a wooden table, then leans forward to peer through the eyepiece while maintaining the microscope's orientation. The camera remains stationary, capturing a close-up of the person's hands and the microscope's components.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q1DUB5SFTiY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q1DUB5SFTiY_000644_000654.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 28.671149441169515, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a lab coat is manipulating a microscope, with their hands moving to adjust the microscope's components.", "background_and_ambient_analysis": "The background consists of a static table and wall, showing no shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "Q1x0e79zmIc", "file_name": "Q1x0e79zmIc_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands adjusts a black frying pan on a gas stove, then picks up a small object from a white bowl positioned to the left of the stove. The hands move the pan slightly and place the object into it. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q1x0e79zmIc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q1x0e79zmIc_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 257.06290496850363, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands manipulating pan (stirring, lifting) and adding ingredients from a bowl.", "background_and_ambient_analysis": "Background remains static (tiled wall, stove burners) with no uniform shifting. No fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "Q7ONQiZzn8Y", "file_name": "Q7ONQiZzn8Y_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, watch the video. The scene is a dimly lit room with a table. There's a person (female, from what's visible) sitting at the table. The table has two white plates, some cutlery, a glass, and a chocolate cake on one plate. \n\nIn the video, the person's hand moves—first, they reach towards the table, maybe adjust something. Then they sit down. Then they take a plate, maybe pick up a napkin or adjust the plate. Let's check the sequence:\n\n[0.0] Person's hand reaches towards the table, then they move out of frame. [1.4] Table is shown without person. [2.5] Person's hand comes back to the table. [3.6] Person sits down, and then uses both hands to arrange the plate. \n\nSo chronological order: The person (female, light-colored top) is seated at a wooden table in a dimly lit room with a couch in the background. She adjusts her position, moves a plate, and adjusts a napkin or placemat on the plate. The camera is static, top-down view (wait, no, it's a side view, but the perspective is fixed, no movement). \n\nNeed to describe motion: First, the person's hand moves away (left side), then sits, then uses hands to adjust the plate in front of her. The background has a couch, framed pictures, plant, but minimal. \n\nSo the caption should be: A person with light-colored clothing sits at a dark wooden table, adjusting a white plate and placemat in front of them. They move their hands to arrange the plate, with a chocolate cake visible on another plate to the right. The room is dimly lit with a couch and framed pictures in the background. The camera remains static with a slight angle.\n\nWait, check rules. Focus on motion and behavior in order. \n\nSequence: \n\n- 0.0: Person's hand (right arm) moves towards the table (maybe placing something), then they move out of frame (left).\n- 1.4: Empty table (just the plates and cake).\n- 2.5: Person's hand re-enters (right side).\n- 3.6: Person sits down, using both hands to adjust the front plate.\n\nSo: The person (female, wearing light-colored top) moves their arm to the table, then sits, and adjusts a white plate in front of them. The table has two white plates, cutlery, and a chocolate cake on one plate. Background includes a couch, framed pictures, and a plant, but minimal. Camera is fixed, no movement.\n\nWait, in the video, the first frame has the person's arm moving, then they leave the frame (so they were on the left side, then move out), then the table is shown, then the person comes back (right side?), then sits and adjusts.\n\nLet's list actions:\n\n1. At [0.0], a person's arm (right side) moves towards the table, possibly placing an object.\n2. [1.4], the person is out of frame; table has two plates, cake, etc.\n3. [2.5], the person's hand comes into frame from the right side.\n4. [3.6], the person sits down and uses both hands to adjust the plate in front of them (they lift the plate slightly, maybe).\n\nAppearance: Person has light-colored shirt, hair visible. The plate is white, the cake is brown (chocolate). \n\nSpatial: The cake is on a plate to the right of the front plate. The couch is behind the table, to the left.\n\nNow, rules: Conclude with camera perspective. The camera is static, no movement. Top-down? No, it's a side view, but the camera is fixed.\n\nPutting it all together concisely:\n\nA person in a light-colored top adjusts a white plate and placemat at a dark wooden table in a dimly lit room. They sit, moving their hands to arrange the plate, with a chocolate cake visible on another plate to the right. The background includes a couch and framed pictures. The camera remains static.\n\nWait, need to check the rules: a) motion and behavior in chronological order. So:\n\n- Initial action: person's arm moves towards table (possibly placing something), then exits frame.\n- Then, person's hand re-enters, sits, adjusts the plate.\n\nSo: A person in a light-colored top moves their arm toward a dark wooden table, then exits the frame. Afterward, they re-enter from the right, sit down, and use both hands to adjust a white plate positioned in front of them. A chocolate cake rests on a separate plate to the right of the front plate. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q7ONQiZzn8Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q7ONQiZzn8Y_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 358.3663815653483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates solid objects (book, glass, writing utensil) through explicit physical actions (picking up, placing, writing).", "background_and_ambient_analysis": "Static background elements (couch, wall, plant) show no uniform shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "Q4F1Gs22jbA", "file_name": "Q4F1Gs22jbA_000146_000156.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of cheerleaders in black and gold uniforms with pom-poms march in a line across a gymnasium floor, moving from left to right and transitioning into a straight formation. The audience, some holding cameras, observes from the foreground. Bleachers with sparse spectators are visible in the background. The camera remains static, capturing the performance from a slightly elevated mid-level angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q4F1Gs22jbA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q4F1Gs22jbA_000146_000156.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 578.5383849181401, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Cheerleading team (group of people) performing synchronized dance movements; motion is discrete and solid.", "background_and_ambient_analysis": "The gym background (bleachers, walls) is static; no fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "Q1Hdkdc5Mt4", "file_name": "Q1Hdkdc5Mt4_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a static shot of a workspace featuring stacks of books with red and black spines on the left, a large stack of white papers secured on a wooden board with metal rods, and a metal cabinet in the background. A hand enters from the left, holding a thin white string, and manipulates it by pulling and adjusting it in front of the paper stack. The hand moves close to the papers, handling the string. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q1Hdkdc5Mt4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q1Hdkdc5Mt4_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 64.11430689396079, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand is moving and manipulating a thin wire. The wire is being pulled and twisted by the hand.", "background_and_ambient_analysis": "The background (wall and cabinet) is static and shows no fluid or wind motion. No signs of fire, water, or smoke."}}
{"video_id": "Q8vUdInIqQA", "file_name": "Q8vUdInIqQA_000752_000762.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy with short brown hair, wearing a dark gray t-shirt and orange shorts, sits on a bunk bed with knees drawn up. He shifts his head slightly downward and then upward while adjusting his posture. The camera remains stationary, capturing him from a close-up angle with the bunk bed frame and shelves visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q8vUdInIqQA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q8vUdInIqQA_000752_000762.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 168.0324608782861, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "Child is making small movements: head turning and slight body shifts. These are discrete solid object motions due to physical forces (muscle movement).", "background_and_ambient_analysis": "Background is stable (bookshelf and blanket stationary). No environmental motion (fire, water, wind, smoke) present."}}
{"video_id": "QBP9ID9HSww", "file_name": "QBP9ID9HSww_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark top and brown pants stands on a sidewalk, holding a microphone and singing. A man in a light shirt and dark pants approaches from the right, bends down near the person’s suitcase, then stands up. Another man in a dark suit approaches, bends down to the same spot, then walks away. Pedestrians move through the background. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QBP9ID9HSww.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QBP9ID9HSww_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 820.2601469481871, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman stands stationary with a suitcase; two men interact with the suitcase (one bends to open it, then walks away; the other approaches and also interacts before walking off). Other pedestrians move independently in the background, all exhibiting clear locomotion or interaction.", "background_and_ambient_analysis": "The background (buildings, street, trees) remains stable with no uniform shifting or fluid motion. No fire, water, smoke, or significant wind is visible; trees sway minimally but are not dominant."}}
{"video_id": "Q7j3E8MTlQc", "file_name": "Q7j3E8MTlQc_000262_000272.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in colorful clothing and caps gather in a wooded campsite. A person in the foreground, wearing a green cap and green vest, adjusts their cap. Behind them, several individuals—some in red caps, others in blue or yellow—stand and gesture, with one raising their hand. The camera captures the scene from a slight angle, showing chairs and trees in the background, with minimal movement. The group appears engaged in a collective action, likely a gathering or ritual.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q7j3E8MTlQc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q7j3E8MTlQc_000262_000272.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 130.29687399446183, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit motion: individuals adjust posture (e.g., head movements), walk, and interact within the campsite environment.", "background_and_ambient_analysis": "The background features stationary trees and a consistent campsite layout; no fluid/environmental motion (fire, water, wind) is observable."}}
{"video_id": "QBbcxpqlmq4", "file_name": "QBbcxpqlmq4_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a teal sleeveless shirt sits in a green high chair at a red table, holding a red food item with both hands, bringing it to the mouth, chewing, and then lowering the hands. The baby is positioned centrally in front of a red table with scattered grains and a piece of food. The background includes wooden cabinets and a potted plant, with the camera remaining stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QBbcxpqlmq4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QBbcxpqlmq4_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 177.31227098861865, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is performing discrete solid-object movements: hand-to-mouth actions and chewing motions while eating from a bowl.", "background_and_ambient_analysis": "Background elements (wooden cabinet, plant, hardwood floor) show no shifting or fluid motion. No fire, water, smoke, or wind is present in the scene."}}
{"video_id": "QAKIGnBR7r4", "file_name": "QAKIGnBR7r4_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a sunlit indoor space with large windows, a group of five people (including individuals in red top, black top, gray shirt, striped shorts, and blue shorts) gather around a small green Christmas tree. They move dynamically, adjusting positions to decorate the tree; the woman in red places an ornament while others assist from various angles. The camera remains stationary with slight adjustments to follow the group’s movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QAKIGnBR7r4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QAKIGnBR7r4_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 442.78526064995606, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (5-6 individuals) are moving: walking around the Christmas tree, reaching for ornaments, and interacting. Their motion is solid, discrete, and due to explicit physical locomotion (e.g., walking, arm movements).", "background_and_ambient_analysis": "The background features static structural elements (glass doors, walls, white furniture) with no uniform shifting. No fluid/environmental motion (fire, water, wind) is present; the scene is calm with only human activity."}}
{"video_id": "QGY_IrlBDBg", "file_name": "QGY_IrlBDBg_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt is seated at a table; the camera shifts to reveal a table with a red cup and dominoes arranged in a cross pattern. A person in a camouflage-patterned shirt manipulates the dominoes, while another individual in an orange shirt is partially visible. The hands move dominoes across the table, with the camera providing a top-down view of the setup. Background elements are minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QGY_IrlBDBg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QGY_IrlBDBg_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 77.68514653911592, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people: a girl and an adult) moving their hands to place and arrange Scrabble tiles on a table; motion is driven by deliberate physical actions (hand movements).", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed; static background features (walls, furniture) remain stable across frames."}}
{"video_id": "QDYNCWk68K8", "file_name": "QDYNCWk68K8_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people build a snowman: one in a dark blue hooded coat with fur trim and the other in a light knit hat. The person in dark blue bends over the snowman, using a stick to shape it, while the other assists by adjusting its form. They move between standing and crouching positions, working closely together. The camera captures their actions from varying angles, with a bamboo fence in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QDYNCWk68K8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QDYNCWk68K8_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 177.45241459344436, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (wearing winter clothing) are actively engaged in building a snowman, with visible hand movements, bending, and repositioning. Their actions involve manipulating snow and tools, demonstrating discrete object motion.", "background_and_ambient_analysis": "The bamboo fence in the background shows no uniform shifting, indicating no significant ambient environmental motion (e.g., wind, water, fire). No fluid or gaseous elements dominate the scene."}}
{"video_id": "QCfIxxHS8uA", "file_name": "QCfIxxHS8uA_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark blue sedan is elevated on a car lift inside a service garage. The scene transitions to a person wearing a blue shirt with a green collar and black gloves inspecting a car tire, their hand pressing against the tire's sidewall. The person remains stationary next to the vehicle, examining the tire. The camera moves from a wide shot of the car to a close-up of the person and the tire.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QCfIxxHS8uA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QCfIxxHS8uA_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 389.70571121906033, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "QJpPDoQODz8", "file_name": "QJpPDoQODz8_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt with yellow text and the number 59 walks backward, then turns to face a woman in a red and white striped dress; he holds an object near her chest as they move closer, the woman smiling. A person in a blue shirt appears on the left. The camera stays handheld with a slight shake, capturing the interaction in a dark nighttime environment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QJpPDoQODz8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QJpPDoQODz8_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 185.26603672596963, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two discrete solid objects (a person in a black shirt with text and number '69', and a person in a pink striped dress) exhibit intentional movement and interaction (e.g., turning, holding objects, adjusting clothing) driven by physical forces.", "background_and_ambient_analysis": "No dominant fluid/environmental motion (fire, water, smoke, wind) observed. Background elements (column, walls) remain static and show no uniform shifting, indicating no significant ambient environmental motion."}}
{"video_id": "QLtudB6g3PQ", "file_name": "QLtudB6g3PQ_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video has two scenes. Let's look at each frame.\n\nFirst scene: A person in white clothing (long-sleeve shirt and pants) is in a plank position on a blue mat. Then they lower themselves into a push-up motion. Then, the next scene shows another person in a different room. The second person is also in a plank position, but there's a child behind them (wait, no, the description says \"a child\" but the user says exclude named characters, so maybe just describe the people. Wait, the first part: first frame is person in white doing a push-up. Then second frame: same person? Wait no, the frames are [0.0] to [4.7]. Let's parse the timestamps.\n\nFrame 0: Person in white on blue mat, doing push-up (plank to push-up). Then frame 1: same person moving, maybe pushing up. Frame 2: scene changes to another room with a different person. Wait, the video has two different settings. First, a person in white (long sleeves, pants) doing a push-up on a blue mat. Then, the scene cuts to another room where another person (wearing a beige top and dark pants) is in a plank position, and a child (or another person) is behind them. Wait, the third frame shows two people: one in the foreground doing a push-up, another person sitting behind. Let's check the description.\n\nThe user provided the video segments:\n\n<0.3> Person in white doing push-up (plank, hands on mat, body bent).\n\n<1.4> Same person continuing the motion.\n\n<2.5> Scene changes to another room. Now, a person (beige top, dark pants) in plank position, and a child (or another person) behind them. Wait, the third frame says \"a person in a beige top and dark pants is in a plank position on a mat, with another person sitting behind them\".\n\nWait, the rules say to focus on motion and behavior, chronological order. So first part: person in white (long sleeves, pants) on blue mat, transitions from plank to push-up (lowering body). Then the scene changes to a different location: a person in beige top and dark pants on a mat (maybe a different mat, color not specified), and a second person (sitting behind, maybe a child) is present. The person in beige does a push-up motion (bends down, then pushes up). Then the next frames continue.\n\nWait, the video shows two distinct scenes. The first scene (frames 0-1.4) is one person in white doing push-ups. Then at frame 2.5, the scene shifts to another room where a different person (beige top, dark pants) is doing push-ups with someone sitting behind them. So chronological order: first, a person in white performs a push-up on a blue mat, then the scene cuts to another location where a person in beige and dark clothing performs a push-up with another person behind.\n\nWait, let's check the exact frames. The description says:\n\n[0.0] A person in white is on a blue mat in a plank position.\n\n[1.4] Same person moving into a push-up motion.\n\n[2.5] New scene: a person in beige top and dark pants on a mat, with a child (or another person) sitting behind.\n\n[3.6] The person in beige does a push-up motion.\n\n[4.7] The person pushes back up.\n\nWait, the video has two people. Let's structure the caption.\n\nStart with the first scene: a person wearing white (long sleeves, pants) performs a push-up on a blue mat. Then, the scene transitions to another room where a second person in a beige top and dark pants is on a mat, with another individual seated behind them. This second person executes a push-up motion, lowering their body towards the mat and then pushing back up.\n\nCheck the rules: focus on motion, chronological. Include appearance (colors), spatial relationships (behind). Background minimal (but the first scene has a door, second has plants, but rules say minimal unless essential. Maybe omit details unless needed. The problem says \"exclude text recognition, named characters, so BBC Mundo is text to exclude. So just describe the people and motion.\n\nAlso, camera perspective: in the first scene, maybe static, then maybe the camera shifts to the new room. But the problem says conclude with camera perspective and movement. The video probably cuts between scenes, so the camera moves from one location to another. But the caption should note the transition.\n\nLet's draft:\n\nIn the initial segment, a person wearing a white long-sleeve top and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QLtudB6g3PQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QLtudB6g3PQ_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 438.5394088474909, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct solid objects (humans) are moving: a person performing controlled yoga poses (first scene) and two people interacting (second scene, one lying prone while the other assists), all exhibiting intentional physical movement due to muscle action.", "background_and_ambient_analysis": "The background in both scenes is static (walls with framed pictures, door, large window, and plant remain stationary). No fire, water, smoke, or wind is observed; the environment is consistently indoor and unchanging."}}
{"video_id": "QK3nwjeyLxw", "file_name": "QK3nwjeyLxw_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a football play. First, the players are lined up—some in white uniforms, others in dark (like maroon or black). The action starts with the snap: the quarterback (in white) probably gets the ball. Then the offensive line blocks, and the quarterback runs or hands off. Wait, looking at the frames: in the first frame, they're in position, then the play starts. The players in white (offense) are moving forward, the dark team (defense) is tackling. The ball carrier (maybe #18 or #51?) is running, gets tackled, and then the play stops with players from both teams gathering. \n\nNeed to describe chronologically. Start with the initial stance: two groups (offense and defense) lined up. Then the snap—offensive players engage, ball carrier moves forward, defense tackles. Then the play ends with players dispersing. \n\nCheck the rules: focus on motion, main subjects (players), their appearance (colors: white vs dark uniforms), number (multiple players), spatial relationships (offense in front, defense behind? Wait, in football, offense is on one side, defense on the other. At the start, they're lined up across. Then after snap, offense moves forward, defense tries to stop them. \n\nFrame 0: players in formation, ready. Frame 1: action starts, ball is snapped, players move. Frame 2: more movement, tackling. Frame 3: play continues, players are colliding. Frame 4: play ends, players stand. Frame 5: referees and players in the aftermath. \n\nSo caption should be: \"A football game begins with multiple players in white and dark uniforms in formation; the snap initiates play as the offense advances and defense engages in tackling, resulting in a player being brought down and teammates gathering. Players from both teams disperse after the play ends, with referees observing. The camera remains stationary, capturing the field from a side perspective.\"\n\nWait, need to check the exact movement. Let's see: first frame, players are in a line, then the snap (ball moves to QB), then they run. The video shows the QB (in white) running, then being tackled by a player in dark. Then the play stops, players stand. So the main motion is the offensive play: snap, run, tackle, then stop. \n\nAlso, mention appearance: white jerseys (offense) vs dark (defense). Number of players: many, both teams. Spatial: offense moving forward, defense opposing. \n\nLet's draft: \"Players in white and dark uniforms line up for a football play; upon the snap, the offense advances while the defense engages in blocking and tackling, ultimately bringing down a runner. The play concludes with players regrouping, followed by officials entering the scene. The camera remains fixed, capturing the action from a side angle.\"\n\nCheck if it's concise, chronological. Yes: line up, snap, advance, tackle, conclude, regroup, officials. \n\nMake sure to mention main subjects (players), their appearance (white vs dark), number (multiple), spatial (offense moving forward), camera perspective (fixed, side angle). \n\nAlso, background is minimal—just mention \"field\" but maybe not necessary. The rules say exclude background unless essential. Since it's a football field, but maybe don't mention unless needed. Wait, the video shows a field with trees, fence, but the caption should keep background minimal. So maybe just \"on a football field\" but not too much. \n\nAnother way: \"Multiple football players in white and dark uniforms engage in a play; the offense snaps the ball, advances forward, and is tackled by the defense, ending the play with players dispersing. Referees approach the scene. The camera maintains a steady side perspective throughout.\"\n\nCheck length. Need to be concise. Let's see:\n\n\"A football play unfolds with players in white and dark uniforms lined up; after the snap, the offensive team moves forward, the defensive team tackles a player, and the play stops. Players from both teams gather and disperse, with referees present. The camera remains stationary, capturing the action from the side.\"\n\nWait, \"players in white and dark uniforms lined up\" – correct. Then \"after the snap\" (which is the start of the play). Then \"offensive team moves forward\" (since they're the ones trying to advance the ball). Defensive team tackles (so they're opposing). Then \"play stops\" (the play ends). Then \"players gather and disperse\" – yes, as seen in the frames (players moving to the side). \"Referees present\" – they come in later frames.\n\nYes, that fits. Now check if all rules are met: chronological (snap → advance → tackle → stop → dis", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QK3nwjeyLxw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QK3nwjeyLxw_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 87, "blur_score": 379.3486938605169, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: rugby players engaging in tackles, collisions, and positional shifts (e.g., players in maroon vs. white uniforms moving and interacting).", "background_and_ambient_analysis": "Background elements (trees, fence, blue structure) remain stable across frames; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "QMCxptKi1W0", "file_name": "QMCxptKi1W0_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to generate a concise caption for this video based on the user's rules. Let me start by understanding the video content.\n\nFirst, the main subject is a person in a blue tank top and black shorts doing a squat with a dumbbell. The video shows them bending down, lifting the dumbbell, and then standing up. The sequence is from the start of the squat to the completion. \n\nI should note the chronological order: they start in a squat position, then lift the dumbbell up, then return to the squat. The person is the only main subject here. The background has gym equipment like dumbbells, weight plates, and other people in the distance, but I need to keep background descriptions minimal. So maybe just mention the gym setting briefly.\n\nAppearance: The person is wearing a blue tank top, black shorts, and white sneakers. The dumbbell is being held in both hands. The spatial relationship: the person is in the center, with the gym equipment around. \n\nCamera perspective: The video seems to be shot from a fixed angle, maybe slightly above or at eye level. The user mentioned \"top-down\" but the description says \"slight shake,\" but looking at the frames, maybe it's a steady shot. Wait, the rules say to mention camera perspective and movement. The video seems to have a slight shake, but maybe it's not too noticeable. The example given in the rules might help, but the user says to be concise.\n\nWait, the sample output in the instructions shows a caption like: \"A person in a blue tank top and black shorts performs a squat with a dumbbell, bending down and lifting the weight repeatedly. The gym setting includes various equipment and weights in the background. The camera remains steady at eye level.\"\n\nSo I need to structure it chronologically. Start with the action: person in blue top and black shorts squats, lifts dumbbell, then stands up, repeats. Mention the number of main subjects (one person). Spatial relationships: the person is near the gym equipment. Background minimal, so just \"gym setting with weights and equipment visible.\"\n\nCamera perspective: \"steady eye-level shot with slight shake.\" But wait, the user's example says \"camera remains steady at eye level.\" Maybe the video has a slight shake, but the main point is eye-level.\n\nWait, the problem statement says \"conclude with camera perspective and movement (e.g., top-down, pan left, slight shake).\" So in this case, the camera is probably a fixed position, maybe a slight shake, but since it's a gym, maybe the camera is static. The video's frames don't show any movement, so the camera is steady.\n\nWait, the user's example says \"slight shake,\" but maybe in the actual video, it's a stable shot. But the instruction says to mention if there's any camera movement. Let me check the video frames. The user provided 0 to 5 seconds of video. The frames show the person moving, but the camera angle seems consistent. So maybe it's a steady shot.\n\nPutting it all together:\n\nA person in a blue tank top, black shorts, and white sneakers performs a squat exercise with a dumbbell, bending down and lifting the weight repeatedly. The individual is positioned centrally in a gym setting with weights and equipment visible in the background. The camera maintains a steady eye-level perspective throughout the sequence.\n\nCheck the rules: \n\na) Motion in chronological order: yes, describes squatting, lifting, repeating.\n\nb) Appearance and number: one person, describes clothing.\n\nc) Spatial relationships: central in gym with weights around.\n\nd) Camera: steady eye-level.\n\ne) Background minimal: just mentions gym with weights, which is essential.\n\nf) Excludes text, names: no names.\n\ng) Output format: must be inside caption_output tags.\n\nLooks good. Let me check if I missed anything. The person is doing squats, holding dumbbell. Correct. Maybe mention \"repeatedly\" to show it's a sequence. Yes, \"repeatedly\" is good. The background is minimal, so \"gym setting with weights and equipment visible in the background\" is okay. Camera perspective: steady eye-level.\n\nWait, the example uses \"repeatedly,\" so that's good. The caption should be concise. Let me make it a bit shorter. Maybe:\n\n\"A person in a blue tank top and black shorts performs a squat with a dumbbell, bending down and lifting the weight repeatedly. The gym background features weights and equipment. The camera maintains a steady eye-level perspective.\"\n\nBut the example in the rules says \"conclude with camera perspective and movement\". So maybe \"The camera remains steady at eye level.\"\n\nLet me check again. The user's instructions say \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So in the caption,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QMCxptKi1W0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QMCxptKi1W0_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 151, "blur_score": 95.01329350302927, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing a weightlifting exercise (squat) with a barbell, moving in a discrete manner by bending and straightening their legs, which is the primary motion.", "background_and_ambient_analysis": "The background (gym equipment, walls, floor) remains static throughout the video with no fluid or gaseous motion (fire, water, wind)."}}
{"video_id": "QJgSOo1qhlk", "file_name": "QJgSOo1qhlk_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a group of people on a court. There's a person in a black shirt with neon green, maybe a vest, and black pants. They're moving their arms, maybe preparing for something. Then the camera focuses on their legs as they step forward. The group is standing behind, some kids and adults. The main subject is that person in black and neon, moving from a standing position, taking steps, and then maybe bending down. The background has trees with autumn leaves, but we need minimal background. Chronological: first, the person is in the frame with the group, then steps forward, legs visible, then maybe adjusts their pants or something. Camera movement: seems to pan down to focus on legs, then up? Wait, the description says \"pan left, slight shake\" but let's see. Wait, the rules say conclude with camera perspective and movement. Let's check the video frames. The first frame has the person in the center, then the camera moves down to focus on their legs, then maybe back up. So chronological: A person in black pants and a black shirt with neon green accents stands on a court, moving their arms while a group of adults and children stand behind. The camera focuses on their lower body as they step forward, then shifts to show their upper body adjusting clothing. Background has trees with autumn foliage but minimal detail. Camera perspective is eye-level, pans down to the legs, then slightly up. Let's make it concise. Focus on motion: person steps forward, moves arms, others watch. Appearance: black pants, neon green shirt. Number: main subject (one person) with group behind. Spatial: person in front, group behind. Background minimal. Camera: starts with group, then close-up on legs, then upper body. So draft: A person in black pants and a black shirt with neon green accents steps forward on a court, moving their arms while a group of adults and children stand behind. The camera pans down to focus on their legs as they move, then shifts slightly upward to show their upper body adjusting clothing. Background includes trees with autumn leaves but remains secondary to the main motion. Camera perspective is eye-level with minimal movement. Wait, need to be concise. Let's trim: A person in black pants and a black shirt with neon green accents steps forward on a court, moving their arms as a group of adults and children stand behind. The camera focuses on their lower body as they step, then shifts to their upper body adjusting clothing. Background trees are faint. Camera is eye-level with a slight pan down to the legs. But check rules: \"conclude with camera perspective and movement\". So after describing the action, state camera. Let's structure: [main action in chronological order] [appearance/number] [spatial] [camera]. So: A person in black pants and a black shirt with neon green accents steps forward on a court, moving their arms while a group of adults and children stand behind. The camera pans down to focus on their legs as they move, then shifts to show their upper body. Background trees are visible but minimal. Camera perspective is eye-level with a slight downward pan. Wait, the video shows the person moving their arms, then the camera zooms in on legs, then the person is bending, adjusting pants. So chronology: first, person is in frame with group, arms moving; then steps forward, legs become focus; then bends down, adjusts pants. So: A person in black pants and a black shirt with neon green accents moves their arms on a court, steps forward, then bends down to adjust their pants while a group of adults and children stand behind. The camera pans down to focus on their legs and then shifts to their upper body. Background trees with autumn leaves are visible but minimal. Camera perspective is eye-level, moving with a slight pan down to the lower body. Now, check rules: no named characters, exclude text, etc. Keep concise. Let's make it tight. \"A person in black pants and a black shirt with neon green accents steps forward on a court, moving their arms while a group of adults and children stand behind. The camera pans down to focus on their legs as they step, then shifts upward to show their upper body adjusting clothing. Background trees with autumn leaves are faint. Camera perspective is eye-level with a slight downward pan.\" But need to be concise. Maybe: A person in black pants and a black shirt with neon green accents steps forward on a court, moving arms while a group stands behind. The camera pans down to focus on their legs, then shifts to show them adjusting clothing. Background trees are faint. Camera perspective is eye-level with a slight downward pan.\n</think>\n\n<caption_output>A person in black pants and a black shirt with neon green accents steps forward on a court, moving arms while a group of adults", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QJgSOo1qhlk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QJgSOo1qhlk_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 77.38392901464925, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in dark clothing with a bright vest is the primary moving object, exhibiting dynamic locomotion (bending, stepping) and interacting with a small yellow object on the ground.", "background_and_ambient_analysis": "Background elements (trees, distant structures) show minimal motion; no fluid or wind-driven dominant motion observed (subtle leaf movement is incidental, not primary)."}}
{"video_id": "QQGgZDnR1Nk", "file_name": "QQGgZDnR1Nk_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the rules. The user wants a concise, chronological paragraph describing the video. Let me read through the rules again to make sure I don't miss anything.\n\nRule a says focus on motion and behavior of main subjects in chronological order. The main subject here is a child playing the cello. So I need to describe what the child is doing step by step.\n\nRule b: mention appearance and number. The child is wearing a pink top and purple pants. There's only one child. The cello is brown, probably.\n\nRule c: spatial relationships. The child is sitting on the floor in front of a couch. The couch has blue and green cushions. There's a small wooden chair to the right. The floor is wooden with a rug under the child.\n\nRule d: conclude with camera perspective. The video seems to be a static shot, maybe slightly shaky. The camera angle is at eye level, maybe a bit low.\n\nRule e: minimal background unless essential. So I shouldn't go into too much detail about the background, but maybe mention the couch and chair since they're part of the setting.\n\nRule f: exclude text recognition, named characters, etc. So no names or text in the video.\n\nNow, looking at the video frames. The child is sitting on the floor, holding a cello. In the first frame, they're holding the bow. Then they're moving the bow across the strings. The child is in a living room with a couch and chair.\n\nChronologically: The child starts by holding the bow, then moves it up and down, playing the cello. They're seated, wearing pink and purple, with the cello in front of them. The background has the couch and chair.\n\nI need to make sure the caption is concise. Let's see. Start with the child sitting on the floor. Then mention the action of playing the cello, moving the bow. Describe appearance: pink top, purple pants. Then the setting: couch with cushions, small chair. Camera is static but maybe slightly shaky.\n\nWait, rule d says to mention camera perspective and movement. The original frames don't show any camera movement, so probably static. But the user says \"slight shake\" might be in the video. Maybe the caption should note if it's steady or if there's a slight movement.\n\nPutting it all together:\n\nA young child in a pink top and purple pants sits on the wooden floor, holding a brown cello. The child moves a bow across the strings, positioned in front of a couch with blue and green cushions. To the right of the child, a small wooden chair is visible. The camera maintains a static, slightly shaky perspective at eye level throughout the sequence.\n\nWait, check if \"slightly shaky\" is correct. The problem says \"conclude with camera perspective and movement\". If the video is static, maybe it's a steady shot. But the user might have mentioned \"slight shake\" as per the example. Hmm. The example in the problem statement's output format has \"slight shake\" as possible. Wait, looking back at the rules, part d says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So the user is expecting to mention the camera movement. The original video might have a slight shake, but maybe in the frames provided, it's static. But the user's example might have specified that.\n\nWait, the provided video frames might not show camera movement, but the problem statement says the user has to conclude with camera perspective. Let's check the video again. The user provided the video description, which is a series of frames. In the problem statement, the video shows the child sitting, and the camera seems static. But maybe the user's example includes \"slight shake\" as part of the caption. Hmm.\n\nWait, the instruction says to \"conclude with the camera perspective and movement\". So in the caption, after describing the actions, end with camera details. So perhaps it's a static shot, but maybe there's a slight shake. Alternatively, maybe it's a steady camera. But without seeing the video, but the user is asking to generate the caption based on the provided frames. The user's example shows the frames with the child in different positions, but the camera angle might not have moved. The problem states \"if relevant\". So maybe the camera is static.\n\nWait, in the video description, the user says \"the child is sitting on the floor\" and the camera angle is from a slightly higher perspective, maybe. Let's check the frames: the child is sitting, and the camera is positioned such that the child is centered. The background is a couch with cushions. The camera seems to be a static shot, maybe handheld. Maybe the caption should say \"camera maintains a static perspective\".\n\nAlternatively", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QQGgZDnR1Nk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QQGgZDnR1Nk_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 150, "blur_score": 254.99574790796305, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child is actively moving violin bow across strings and manipulating finger position on the violin body; both are discrete solid objects exhibiting controlled physical motion due to playing.", "background_and_ambient_analysis": "Background elements (couch, chair, rug) are stationary with no shifting or fluid motion. No fire, water, smoke, or wind effects present."}}
{"video_id": "QQJnAaPe6UM", "file_name": "QQJnAaPe6UM_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing white ballet shoes walks back and forth across the frame, their feet moving rhythmically on a wooden floor. The background includes a pink fan on a white stool, a bed with a green sheet, and a white cabinet with red trim. The camera remains in a low-angle, static position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QQJnAaPe6UM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QQJnAaPe6UM_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 148, "blur_score": 589.4854342735373, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person's legs and feet (in ballet shoes) are moving in a rhythmic dancing motion, representing solid, distinct objects exhibiting locomotion due to physical forces.", "background_and_ambient_analysis": "The background (fan, bed, cabinets) is static with no uniform shifting. No fire, water, smoke, or wind visible; fan is stationary and does not create environmental motion."}}
{"video_id": "QT2yAtJu01E", "file_name": "QT2yAtJu01E_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and black shorts stands on a grassy field, holding a white frisbee in his right hand. He throws the frisbee forward, which arcs toward a distant goalpost. The man then runs to track the frisbee, his body oriented toward the direction of the throw. The camera remains stationary, capturing the action from a medium distance with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QT2yAtJu01E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QT2yAtJu01E_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 858.9487941893683, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) moves through locomotion (running, swinging), with discrete object motion evident in their body movement and frisbee trajectory.", "background_and_ambient_analysis": "Background elements (goalpost, trees, field) remain stationary with no shifting or fluid environmental motion observed."}}
{"video_id": "QO-RkOhbxKQ", "file_name": "QO-RkOhbxKQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a white dress with black polka dots uses a red egg separator to transfer egg contents into a clear glass bowl, tilting the separator to release the liquid. The hands, with light-colored nail polish, hold the separator above the bowl, positioned over a dark countertop. The scene is viewed from a top-down perspective with no camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QO-RkOhbxKQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QO-RkOhbxKQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 155, "blur_score": 176.2692229568526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (solid object) is pouring liquid from a red container into a glass; the hand's motion is explicit and driven by physical action (pouring).", "background_and_ambient_analysis": "Static background elements (polka-dot dress, dark countertop) show no uniform shifting or fluid/environmental motion (e.g., no fire, water flow, or wind effects)."}}
{"video_id": "QTK-XnZQX8M", "file_name": "QTK-XnZQX8M_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands hold a small black smartphone, fingers typing on the touchscreen keyboard displaying \"Pars 9090\". A finger taps the screen, transitioning to a menu interface with options like \"Fichas\" and \"Archivos\". The hands navigate through the menu screens, adjusting the phone's orientation slightly. The camera maintains a close-up, slightly shaky perspective focused on the phone and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QTK-XnZQX8M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QTK-XnZQX8M_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 39.357805813235515, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are interacting with a smartphone, performing discrete typing motions on the keyboard. The phone itself is held steady with minor hand movements for input.", "background_and_ambient_analysis": "The background appears to be a static surface (likely a cloth or table), showing no shifting, fluid motion, or environmental effects like wind or water. No ambient elements are present."}}
{"video_id": "QW5YcQ3LrlA", "file_name": "QW5YcQ3LrlA_000300_000310.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red long-sleeve shirt with dark hair adjusts their hair with one hand while holding an acoustic guitar, then plays the instrument, strumming with their right hand and positioning their left hand on the fretboard. The camera remains stationary, capturing the individual against a light wall with a glass-paneled door visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QW5YcQ3LrlA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QW5YcQ3LrlA_000300_000310.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 426.61470357240046, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt is playing a guitar. The person's hands move to press frets and strum strings, and the head moves slightly (e.g., covering face).", "background_and_ambient_analysis": "Background (walls, door) is static. No fire, water, smoke, or wind. The ambient environment is calm and unchanging."}}
{"video_id": "QPIWVNkPuUc", "file_name": "QPIWVNkPuUc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a person walking across a sandy area. The person is wearing a dark green shirt and black shorts, no shoes. They're carrying a long, snake-like object, maybe a large reptile. The camera is moving to follow the person, panning to the right as they walk. The background has some structures like a fence and banners, but I should keep background minimal. The main motion is the person moving from left to right, holding the snake. Need to describe chronologically: person starts on the left, walks right, carries the snake. Spatial: the snake is in front of them, maybe. Camera: pans right, following the subject. Let's structure it.\n\nFirst, identify main subject: a person. Appearance: dark green shirt, black shorts, barefoot. Action: walking from left to right across a sandy area, carrying a long snake. Then the camera moves right to follow. Background: fence and some signs, but minimal. So the caption should be: A person wearing a dark green shirt and black shorts walks from left to right across a sandy area, carrying a long snake-like object in front of them. The camera pans right to follow the person's movement. Wait, need to check the rules. Focus on motion and behavior, chronological. So the person moves, the snake is carried. The snake is held, so maybe \"carrying a long, serpentine object\" but since it's a snake, but the rules say exclude text recognition, but the snake is the object. Wait, the video shows a snake, but the task says \"exclude text recognition\" so maybe don't mention snake but object? Wait, the video shows a snake, but the rules say \"focus on motion and behavior of main subjects (people/animals/objects)\". So the object is the snake. But maybe just describe as a long object. Wait, the user example in the problem statement shows a person with a snake, so probably okay. Let's see.\n\nChronological: the person starts on the left, walks towards the right, carrying the snake. Camera follows by panning right. Background elements: fence, banners, but minimal. So the caption:\n\nA barefoot person in a dark green shirt and black shorts walks from left to right across a sandy area, holding a long snake-like object in their right hand. The camera pans right to track the person's movement.\n\nWait, the person is holding it, so maybe \"carrying a long snake\" but the rules say \"exclude text recognition\" but the snake is an animal, so it's okay. Wait, the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So no need to say \"snake\", just describe the object as a long, elongated object. Wait, but the video clearly shows a snake. Hmm. Maybe better to say \"carrying a long, coiled reptile\" but the problem says to be concise. Wait, the user's example in the problem statement has the snake, so maybe it's okay. Let's check the rules again: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So the main subject is the person, and the snake is the object they're carrying. So we can mention the snake.\n\nWait, the rules don't say to avoid mentioning animals, just text recognition. So the snake is an animal, so it's okay. Let's proceed.\n\nSo the person walks across, carrying the snake. The camera follows by panning right. So the caption would be:\n\nA person in a dark green shirt and black shorts, barefoot, walks from left to right across a sandy area while carrying a long snake in their right hand. The camera pans right to follow the person's movement.\n\nCheck the rules:\n\na) Motion and behavior chronological: person walks from left to right, carrying snake. Correct.\n\nb) Appearance: dark green shirt, black shorts, barefoot. Correct.\n\nc) Spatial: carrying snake in right hand, which is in front of them. Maybe \"holding the snake in front of them\" but the description says \"in their right hand\". Wait, the video shows the person holding it, so \"carrying a long snake in their right hand\".\n\nd) Camera: pans right. Correct.\n\ne) Background minimal: the sandy area, fence, but since background is minimal, it's okay.\n\nf) Exclude text recognition: no text mentioned, so okay.\n\ng) Internal thinking, no reasoning.\n\nSo the final caption should be concise. Maybe:\n\nA barefoot individual in a dark green shirt and black shorts walks rightward across a sandy area while carrying a long snake in their right hand. The camera pans right to follow.\n\nBut need to check the chronology: starts on left, moves to right, so \"walks rightward across\" is correct", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QPIWVNkPuUc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QPIWVNkPuUc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 317.3113126161746, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is sweeping the ground with a broom. The person moves from left to right and the broom moves in a sweeping motion.", "background_and_ambient_analysis": "The background (walls, fence, trees) is static and not shifting uniformly. No environmental fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "QXLQLMaQOCU", "file_name": "QXLQLMaQOCU_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red puppet with a green mouth is manipulated to move its head side to side on a wooden surface, opening its mouth to reveal the green interior; the background includes a bed with a patterned blanket and miscellaneous items. The camera remains stationary, top-down.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QXLQLMaQOCU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QXLQLMaQOCU_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 128.87685808181763, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A red and black object (likely a hand) is interacting with a green circular object on the bed, exhibiting controlled movement.", "background_and_ambient_analysis": "The background elements (wall, bed, and furniture) show no uniform shifting or fluid motion; no fire, water, or smoke is present."}}
{"video_id": "QWjDmjte42k", "file_name": "QWjDmjte42k_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair plays a brown violin, positioned slightly left of the frame. The scene cuts to a man with white hair wearing a black shirt speaking, with another individual holding a violin visible behind him. The camera shifts from a close-up of the violinist to a medium shot of the speaking man, maintaining minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QWjDmjte42k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QWjDmjte42k_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 803.1940230261418, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "First scene: violinist moves hands and bow on violin; second scene: speaker moves mouth and hands.", "background_and_ambient_analysis": "In both scenes, the background (walls, room) is static with no fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "QUZbXvvNwYg", "file_name": "QUZbXvvNwYg_000298_000308.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a light green card with white polka dots against a red scrapbook page. The hands flip the card to reveal its backside, which has printed text, then flip it back to the front. The camera maintains a top-down perspective with minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QUZbXvvNwYg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QUZbXvvNwYg_000298_000308.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 35.295294663249415, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate paper objects (a patterned sheet and a lined sheet), moving them in discrete, intentional motions.", "background_and_ambient_analysis": "The red surface and decorative elements in the background remain static; no fluid motion (fire, water, smoke) or uniform environmental shifts are present."}}
{"video_id": "QXB-mr-Mw1g", "file_name": "QXB-mr-Mw1g_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places a teabag into a red decorative mug on a light surface. A kettle then pours hot water into the mug, submerging the teabag. The camera maintains a close-up perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QXB-mr-Mw1g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QXB-mr-Mw1g_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 43.66465582310566, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Tea bag is placed into the mug by hands; water is poured from a teapot into the mug using a spoon as a guide.", "background_and_ambient_analysis": "Background is a static gray surface with no shifting elements; no fire, water flow, smoke, or wind observed."}}
{"video_id": "QaNTeJFRt8g", "file_name": "QaNTeJFRt8g_000170_000180.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red and white checkered hat and gray shirt opens a black oven door, places a metal tray containing approximately twelve golden-brown cookies into the oven, and closes the oven door. The camera remains static at a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QaNTeJFRt8g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QaNTeJFRt8g_000170_000180.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 2000.342840938208, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's arm and a baking tray with food items move as the tray is placed into the oven, representing solid, distinct objects moving due to explicit physical forces (human action).", "background_and_ambient_analysis": "Static kitchen background (stove, counter, walls) shows no uniform shifting or fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "QZepfebdcoE", "file_name": "QZepfebdcoE_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in colorful shorts repeatedly punches a large black heavy bag, shifting his stance and moving to the right while striking it. The scene occurs outdoors with a concrete wall and greenery visible behind. The camera remains stationary, framed from a doorway perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QZepfebdcoE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QZepfebdcoE_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 885.0956403332127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person punches a heavy bag, causing it to swing. The person's arm movements and the bag's trajectory are distinct solid object motions driven by physical force (punching).", "background_and_ambient_analysis": "Background shows static concrete wall and subtle tree swaying (wind), but no fire, water, smoke, or dominant fluid motion. Trees move minimally due to wind but are not the primary focus."}}
{"video_id": "Q_ACsDOaSRU", "file_name": "Q_ACsDOaSRU_000114_000124.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.  Possible draft: A group of young adults dances energetically in a dimly lit indoor space with colored lighting. Dancers wear casual clothing in dark and bright hues, moving in unison with arm and leg motions. They form a loose line, some ahead of others. The camera maintains a handheld perspective with slight shake, following the group's movement.  But wait, need to be more specific. The video shows them moving in a synchronized fashion. The camera is maybe panning slightly. The background has a bar area but keep minimal. So maybe:  A crowd of people, mostly wearing dark and bright casual clothing, dances in sync to music in a dimly lit indoor venue. They move rhythmically, stepping and swaying in a loose formation with some individuals positioned ahead of others. The camera captures the scene from a slightly low angle, exhibiting minor handheld shake while following the group’s movement.  Wait, but the user said \"spatial relationships if relevant\". In the video, maybe the dancers are in front of the camera, moving towards it. The camera is moving, maybe tracking their motion.  Hmm. The video starts with the group dancing, the camera is probably moving slightly. The frames show the dancers in motion, with the camera following them. So perhaps:  A group of young adults, dressed in casual attire with dark and bright colors, dance energetically in a dimly lit indoor space. They move in unison, stepping and swaying rhythmically in a loose formation, with some individuals positioned ahead of others. The camera maintains a handheld perspective, capturing the scene with slight shake while following the dancers’ movement.  Check if all rules are met: chronological (starting with the dance), motion described, number (group), appearance (colors), spatial (some ahead), camera movement. Background minimal. Yes.  Avoid mentioning specific people or text. So that should work. </think>  <caption_output>A group of young adults, dressed in dark and bright casual clothing, dances energetically in a dimly lit indoor space with colored lighting. They move in unison, stepping and swaying rhythmically in a loose formation, with some individuals positioned ahead of others. The camera maintains a handheld perspective, capturing the scene with slight shake while following the dancers’ movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q_ACsDOaSRU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q_ACsDOaSRU_000114_000124.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 39.418490767489, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (at least 5-6 visible) are dancing in coordinated motion; their movement is distinct and trackable as solid objects.", "background_and_ambient_analysis": "No significant shifting of background or fluid/environmental motion (fire, water, wind) observed. Background elements (walls, doorway, floor) remain static and consistent across frames."}}
{"video_id": "QZMpeF1geVw", "file_name": "QZMpeF1geVw_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to look at the video frames. The first part shows a woman in a black shirt sitting in front of a computer. She's making hand gestures—pointing, forming a heart shape, then a hand gesture. Then the scene cuts to a different setting: a classroom or office with people talking. There's a woman in a blue striped shirt and a man in a green shirt facing away. Another person in a blue sweater is in the background.\n\nNow, following the rules: chronological order. First scene: woman with pink hair (but rules say exclude named characters, so just describe appearance—black shirt, maybe hair color? Wait, rule f says exclude named characters and text. Wait, rule b says mention appearance but not names. So \"woman with short hair and pink highlights, wearing black shirt\" but need to be concise. Wait, in the first frame, she's sitting, gestures: pointing, forming heart, then gesturing with hand. Then cut to the second scene: woman in blue striped shirt (striped, blue), man in green shirt (back to camera), another person in blue sweater. They're in a room with desks, whiteboard.\n\nNeed to focus on motion: first scene, woman makes hand gestures—starts by pointing (right hand up), then forms a heart (hands together), then gestures with hand. Then cuts to second scene where people are interacting: woman talking to man, others present.\n\nBackground: first scene has computer screen with image, desk. Second scene has office-like room with whiteboard.\n\nNow, check rules:\n\na) Motion and behavior in order. So first woman's gestures, then scene change to the group.\n\nb) Appearance: woman in black shirt, short hair (maybe pink highlights but maybe not necessary, but since it's visual, include). Wait, rule b says \"color, size, orientation\"—so in first scene: woman (medium size, short hair, black shirt) making hand gestures (pointing, heart shape, then hand gesture). Second scene: woman in blue striped shirt (light blue?), man in green shirt (back to camera), another person in blue sweater.\n\nc) Spatial relationships: first scene, woman is in front of computer screen. Second scene, woman is seated at desk facing man, man's back to camera, another person standing.\n\nd) Camera perspective: first scene, medium shot, then cut to medium shot of the group.\n\ne) Background minimal: first scene has desk, computer; second scene has whiteboard, desks.\n\nf) Exclude text recognition (the \"EKU\" text is excluded), named characters (Chelsea Eddings, but we don't mention names).\n\ng) Internal reasoning but output just the caption.\n\nSo structuring the paragraph:\n\nFirst, woman in black shirt seated, making hand gestures—pointing, forming heart shape with hands, then gesturing with hand. Then scene cuts to a room where a woman in blue striped shirt sits facing a man in green shirt (with back to camera), while another person in blue sweater stands nearby.\n\nWait, need to be concise. Let's phrase:\n\nA woman in a black shirt seated, makes sequential hand gestures including pointing, forming a heart shape, and then a hand motion; the scene then cuts to a room where a woman in a blue striped shirt faces a man in a green shirt (with his back to the camera), while another person in a blue sweater stands nearby.\n\nCheck if it's chronological, mentions motion, appearance (colors, types of clothes), spatial relationships (seated, facing, standing), camera perspective (cut to another scene—so the transition is a cut, no movement mentioned except the cut).\n\nWait, rule d: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" The camera movement: the first part is static, then cuts to another scene. So the camera moves by cutting (not moving the camera, but cutting to a new shot).\n\nSo the caption should end with the camera perspective: e.g., static shot cutting to another medium shot.\n\nPutting it all together:\n\nA woman in a black shirt with short hair sits in front of a computer, making hand gestures: first pointing upward, then forming a heart shape with her hands, followed by a hand gesture. The scene cuts to a room where a woman in a blue striped shirt sits facing a man in a green shirt (with his back to the camera), while a third person in a blue sweater stands nearby.\n\nWait, need to check the rules again: exclude named characters (so don't mention Chelsea Eddings), text recognition (so no \"EKU\" or \"ITP Major\"), so just describe the woman as a woman in black shirt.\n\nAlso, in the first scene, she's making gestures—so \"seated, gestures with hands\".\n\nNow, let's make it concise", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QZMpeF1geVw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QZMpeF1geVw_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 89.46405198836783, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (woman's hands, pen, and two people in second scene) moving via gestures, talking, and body movements.", "background_and_ambient_analysis": "No shifting backgrounds (static computer monitor and purple wall in first scene; static whiteboard and walls in second scene). No fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "Qa_AQGihgpA", "file_name": "Qa_AQGihgpA_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A green forklift, operated by a person in dark clothing, lifts a large brown cardboard box from the open back of a white truck with green and yellow markings. The forklift advances, raising the box upward and slightly away from the truck. The camera follows the forklift’s movement, maintaining a side perspective as the box is hoisted.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Qa_AQGihgpA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Qa_AQGihgpA_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 381.145811729618, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A green forklift (discrete solid object) is moving around a parked truck, lifting and relocating cargo. The forklift's motion is due to its own locomotion and operation.", "background_and_ambient_analysis": "The background includes a stationary building and ground, with no shifting or fluid/environmental motion (fire, water, wind). No ambient elements dominate the scene."}}
{"video_id": "QZ9YHIcugZQ", "file_name": "QZ9YHIcugZQ_000321_000331.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to observe the video. The main subject is a person stirring grains in a large black pot over a fire. Let's break down the steps.\n\nChronological order: The person is using a tool (maybe a spoon or stick) to stir the grains. The pot is on a stove with fire underneath. The person's arm is visible, wearing a white sleeve and a patterned shirt. The background has a brick wall, a blue curtain, and stacked bowls (yellow, pink, blue). \n\nMain motions: The person stirs the grains repeatedly. The grains are brown, maybe roasted. The action is continuous stirring. \n\nSpatial relationships: The pot is central, person's arm is left side of the frame. The fire is under the pot. Background items are to the right.\n\nCamera perspective: The camera seems to be stationary, maybe slightly shaky. It's a medium shot focusing on the pot and the person's arm.\n\nNow, apply the rules. Focus on motion and behavior: person stirs grains in large pot over fire. Describe appearance: person's arm (white sleeve), pot is black, grains are brown. Spatial: person's arm on left, pot central, background items right. Background minimal but essential for context? The problem says minimal unless essential. The fire is essential (since it's cooking). \n\nWait, rule e: background descriptions minimal unless essential. So maybe mention the brick wall, blue curtain, and stacked bowls briefly. But the key is motion.\n\nLet me structure:\n\nA person's arm, wearing a white sleeve and patterned shirt, stirs brown grains in a large black pot over a fire. The pot sits on a stand with visible flames below. The arm moves rhythmically, scooping and turning the grains. To the right, stacked colorful bowls (yellow, pink, blue) rest on a wooden surface near a brick wall and blue curtain. The camera remains stationary with slight shake, capturing the stirring motion from a slightly low angle.\n\nCheck rules: a) motion chronological: stirring. b) appearance: arm (white sleeve, patterned shirt), pot black, grains brown. c) spatial: arm left, pot central, bowls right. d) camera: stationary, slight shake, low angle. e) background minimal: brick wall, blue curtain, bowls. f) exclude text, names. g) internal thinking.\n\nLet me tighten it. \"A person with a white-sleeved arm stirs brown grains in a large black pot over an open fire; the arm moves rhythmically, lifting and turning the grains. To the right, stacked colorful bowls (yellow, pink, blue) sit on a wooden surface near a brick wall and blue curtain. The camera remains stationary with slight shake, focusing on the pot and stirring motion.\"\n\nWait, need to be concise. Maybe:\n\n\"A person's arm, clad in a white sleeve, stirs brown grains within a large black pot over a fire; the arm moves rhythmically to mix the grains. To the right, colorful bowls (yellow, pink, blue) rest on a wooden surface against a brick wall and blue curtain. The camera is stationary with minimal shake, capturing the stirring action from a fixed angle.\"\n\nCheck if all rules are met. Focus on motion (stirring), chronological (continuous stirring). Appearance: arm (white sleeve), pot black, grains brown. Spatial: arm left, pot central, bowls right. Camera: stationary, slight shake. Background minimal (bowls, wall, curtain). Yes.\n\nWait, the original video shows the person's body partially, but maybe \"arm\" is enough. The rule says \"main subjects (people/animals/objects)\" so person's arm is part of the person.\n\nAnother check: \"conclude with camera perspective and movement\". So end with that.\n\nLet me write:\n\n\"A person's arm, wearing a white sleeve, stirs brown grains in a large black pot over an open fire. The arm moves rhythmically to mix the grains, with the pot positioned centrally on a stand. To the right, stacked colorful bowls (yellow, pink, blue) sit on a wooden surface near a brick wall and blue curtain. The camera remains stationary with slight shake, focusing on the pot and stirring motion.\"\n\nHmm, maybe shorten the background. Rule e says \"minimal unless essential\". The background items are part of the scene but not essential for the motion (which is stirring). Wait, the problem says \"mention spatial relationships if relevant\". Are the bowls relevant? Maybe not, but the rule says \"minimal unless essential\". The fire is essential (since it's cooking), but the bowls are in the background. Let's see the example: the user says \"exclude text recognition, named characters...\". So maybe the background can be described briefly.\n\nAlternatively, maybe the background is not needed. Let's think: the main action is stirring,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QZ9YHIcugZQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QZ9YHIcugZQ_000321_000331.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 385.5605399838814, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's hand is moving to stir the contents of a large pot.", "background_and_ambient_analysis": "The background (brick wall, curtain, table) is static. The fire is burning but it is not the dominant motion; the dominant motion is the hand stirring the pot."}}
{"video_id": "QagfVRY5qoY", "file_name": "QagfVRY5qoY_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in light blue shirts interact at a table; one with a visible arm tattoo holds the other's hand while the second person, wearing a head covering, leans in closely. The camera alternates between close-ups of their interlocked hands and wider shots of the table, which holds a water bottle and other small items, capturing slight handheld movement and shifting angles. Background elements remain minimal throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QagfVRY5qoY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QagfVRY5qoY_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 39.58496713154022, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (discrete solid object) manipulates their hands and feet, exhibiting clear physical motion through deliberate actions.", "background_and_ambient_analysis": "Background elements (table, floor) show no significant shifting or environmental fluid motion (fire, water, smoke, wind). Static background elements appear stable across frames."}}
{"video_id": "QcJWdIMVepc", "file_name": "QcJWdIMVepc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A female swimmer wearing a white cap and dark swimsuit swims breaststroke in a pool, propelling forward with synchronized arm pulls and leg kicks, the camera tracking her motion from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QcJWdIMVepc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QcJWdIMVepc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 179.65471683788223, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The swimmer (a person) is the discrete object moving by breaststroke locomotion. The swimmer's motion is visible with clear strokes and turns.", "background_and_ambient_analysis": "The background (pool walls and lane markings) is static. The water movement is a consequence of the swimmer's locomotion and is not the dominant motion. The dominant motion is the swimmer."}}
{"video_id": "QdXMvR5EiEc", "file_name": "QdXMvR5EiEc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a green long-sleeve shirt stands on the edge of a roof, lifting a hammer upward, then swinging it downward to strike the roof surface. After the strike, he places his hand on the roof. The camera remains static, capturing the action from a frontal angle with the house wall visible to the right and grassy ground behind.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QdXMvR5EiEc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QdXMvR5EiEc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 800.3087801479387, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man in the green jacket is the only discrete object exhibiting motion. He performs deliberate hand and arm movements while working on the roof surface, indicating intentional physical actions.", "background_and_ambient_analysis": "The background (grass, house wall, and red flowers) shows no significant movement or environmental effects like wind, water, or fire. Static elements remain fixed throughout the clip, indicating no dominant ambient motion."}}
{"video_id": "QfTBDAyk1JY", "file_name": "QfTBDAyk1JY_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a large, multicolored pile of small, assorted candies. The hand lifts the candies toward a person’s face, positioning them close to the camera. The person brings the candies to their mouth and eats, with the camera capturing the action in close proximity. The camera remains steady with slight shake, focusing on the hand and person against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QfTBDAyk1JY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QfTBDAyk1JY_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 43.11864335344103, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hand holding a donut with sprinkles moves towards the camera and then to the person's mouth; the person's head moves as they take a bite.", "background_and_ambient_analysis": "Background is dark and featureless, no clear uniform shift of background elements. No fire, water, or wind present."}}
{"video_id": "Qg3RUVxl04c", "file_name": "Qg3RUVxl04c_000787_000797.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a gray hoodie stands behind a table, then steps away. A man in a black shirt and cap enters, leans over the table, and the woman re-enters holding a white stick. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Qg3RUVxl04c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Qg3RUVxl04c_000787_000797.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 41.011512776732445, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman in the gray sweater walks across the frame, picks up a water bottle from the table, and hands it to the man in the dark shirt. The man remains seated and turns to interact with her.", "background_and_ambient_analysis": "The background (whiteboard and wall) is static with no shifting; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "QdrPbvnDGA4", "file_name": "QdrPbvnDGA4_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An elephant stands in a shaded enclosure, then walks forward along a path while carrying two riders on its back; the camera follows from behind, capturing the elephant's movement through an open area with distant structures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QdrPbvnDGA4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QdrPbvnDGA4_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 134.93894629911597, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "An elephant with riders moves across a dirt path; the motion is consistent with locomotion (solid object movement).", "background_and_ambient_analysis": "Background elements (ground, structures) show no uniform shifting; no fire, water, smoke, or wind present as dominant motion."}}
{"video_id": "QdUvBrE-K1Q", "file_name": "QdUvBrE-K1Q_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to watch the video frames. The video shows a swimming pool with multiple lanes. The main subjects are swimmers. Let's check each frame.\n\nIn the first frame, there are two swimmers in the water, moving. Then, as the video progresses, they continue swimming, and another swimmer appears. The pool has lane dividers with red, yellow, blue colors. The background has empty stands and some blue bunting.\n\nThe main subjects are swimmers: they're wearing swim caps, probably different colors (but need to be brief). Let's count: first frame, two; then maybe three? Wait, in the frames, the number changes. Let's see: frame 0, two swimmers; frame 1, two; frame 2, three? Wait, maybe it's the same two, but maybe not. Wait, the video is showing them swimming in the pool.\n\nChronological order: they're moving through the pool. Their motion: swimming, arms moving, heads above water. Appearance: swim caps, swimsuits. Spatial: they're in the pool, lanes separated by dividers. Background is the empty stands, but minimal description.\n\nCamera perspective: it seems like a fixed camera, maybe panning slightly? The frames show the pool from a side view, and the camera is probably stationary but capturing the swimmers as they move. Wait, the video might be panning right, as the swimmers are moving from left to right? Let's check the frames.\n\nThe first frame shows swimmers on the left, then as the frames progress, they move to the right. So the camera is panning right to follow them. The camera is at the side of the pool, so it's a side view.\n\nNow, putting it all together. The main subjects: two swimmers (maybe more as time goes on), moving through the pool. They're wearing swim caps, in the water. The lane dividers are red, yellow, blue. Background: empty seating, but minimal. Camera: side view, panning right to follow the swimmers.\n\nWait, the rules say to mention spatial relationships. So, the swimmers are in the pool, moving from left to right (chronological). First, two swimmers; then maybe a third appears. Wait, frame 0: two; frame 1: two; frame 2: three? Let me check the frames again.\n\nFrame 0: two swimmers, one in front, one behind. Frame 1: same two, moving. Frame 2: two swimmers, but maybe the third is appearing. Wait, the problem says \"main subjects\". Let's count: in frame 0, two; frame 1, two; frame 2, two; frame 3, two; frame 4, two; frame 5, two. Wait, maybe the video shows two swimmers moving. Let me check the video.\n\nWait, the user provided 6 frames. Let's list them:\n\nFrame 0: two swimmers (one with blue cap, one with red cap?) in the pool, moving.\n\nFrame 1: two swimmers, same as before, but maybe the red cap is now in front.\n\nFrame 2: two swimmers, now a third person is visible on the right side (but not a main subject).\n\nFrame 3: two swimmers, moving.\n\nFrame 4: two swimmers, one with a red cap, another with blue, moving.\n\nFrame 5: two swimmers, moving.\n\nSo main subjects are two swimmers. Their appearance: one with a blue swim cap, the other with a red (or maybe different colors). Number: two.\n\nMotion: they are swimming freestyle, moving from left to right through the pool. They are in the water, heads above water, arms stroking. The lane dividers (red, yellow, blue) separate the lanes. Background: empty spectator seats, blue bunting.\n\nCamera perspective: side view, panning right to follow the swimmers' movement.\n\nNow, structure the caption:\n\n\"Two swimmers wearing swim caps and swimsuits move through an indoor pool, swimming freestyle from left to right. The swimmers are separated by lane dividers with red, yellow, and blue floats. The camera follows their motion with a slight pan to the right, capturing them from a side perspective as they progress through the pool lanes.\"\n\nCheck rules:\n\na) Motion and behavior chronological: yes, swimming left to right.\n\nb) Appearance and number: two swimmers, swim caps (colors), swimsuits.\n\nc) Spatial: swimmers in pool, lane dividers, moving left to right.\n\nd) Camera: side view, pan right.\n\ne) Background minimal: \"empty spectator seats\" is minimal.\n\nf) Exclude text,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QdUvBrE-K1Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QdUvBrE-K1Q_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 142.43993916837508, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two swimmers are actively moving through the water, executing breaststroke motions with visible arm and leg movements. Their motion is distinct and driven by their own physical actions.", "background_and_ambient_analysis": "Static background elements (pool deck, lane dividers, overhead structure) show no uniform shifting. The pool water exhibits fluid motion, but this is secondary to the swimmers' locomotion."}}
{"video_id": "QgnJDiCgqpw", "file_name": "QgnJDiCgqpw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals seated at a table interlock hands and shift fingers in a repetitive motion. Both wear light-colored jackets; one has a scarf. The camera remains stationary, capturing the close-up interaction against a dimly lit background with a storefront visible through the window.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QgnJDiCgqpw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QgnJDiCgqpw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 156.032031995621, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people are engaged in coordinated hand movements (e.g., holding and manipulating hands), with discrete solid-object motion evident in their arms and hands.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind detected. Background (bar shelves, bottles, reflective surfaces) remains static throughout the video with no environmental fluid motion."}}
{"video_id": "Qmk7hN_ZeXQ", "file_name": "Qmk7hN_ZeXQ_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women in light-colored belly dance outfits with flowing skirts and bra tops perform on a stage. Initially positioned side by side, they move synchronously, holding and swaying the fabric of their skirts while stepping forward. The stage background is dimly lit with subtle stone elements. The camera maintains a static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Qmk7hN_ZeXQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Qmk7hN_ZeXQ_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 255.7513425171534, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two female dancers in traditional attire are moving their bodies and arms, exhibiting controlled locomotion and physical gestures. Their motion is tracked via bounding boxes as they perform synchronized movements.", "background_and_ambient_analysis": "The background features stone-like structures and a purple-lit stage that remain static across frames. No fluid/environmental motion (fire, water, wind) dominates the scene."}}
{"video_id": "QklF-Odu14s", "file_name": "QklF-Odu14s_000574_000584.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A stylist in a red patterned dress stands behind a seated child wearing a black-and-white cape, manipulating the child's styled hair. The stylist's hands move methodically through the hair sections as the child remains still. The camera remains stationary, capturing the interaction from a fixed angle within a salon setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QklF-Odu14s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QklF-Odu14s_000574_000584.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 426.48335104597675, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hairdresser's hands moving to style client's hair, with the client seated still. The motion is due to manual manipulation of hair.", "background_and_ambient_analysis": "Background elements (salon chairs, shelves, decor) are stationary with no shifting or fluid motion. No fire, water, or wind detected."}}
{"video_id": "QnKlElggSIw", "file_name": "QnKlElggSIw_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A woman in a black top adjusts a green and red traditional garment with gold embroidery, moving her hands to fold and position the fabric. To her right, another woman in a golden blouse and green skirt stands still with hands clasped. The camera remains stationary, focusing closely on the two subjects against a plain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QnKlElggSIw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QnKlElggSIw_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 390.8328686378474, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman in a black top manipulates a green and red cloth (discrete solid object), exhibiting deliberate hand movements to fold or adjust it. The other woman remains stationary.", "background_and_ambient_analysis": "The background is a static white wall with no visible shifting or environmental fluid motion (e.g., fire, water, wind)."}}
{"video_id": "Qlxn6lxaCbI", "file_name": "Qlxn6lxaCbI_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a spoon to stir the contents of a white enamel pot on a gas stove, then withdraws the spoon. The pot contains a light green liquid with dark green herbs. The camera maintains a top-down view, focusing on the pot and the stirring motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Qlxn6lxaCbI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Qlxn6lxaCbI_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 161.627045071952, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) moves in a circular motion to stir the contents of the pot, causing visible displacement of the liquid and herbs inside.", "background_and_ambient_analysis": "The background (gas stove burners and countertop) is static with no uniform shifting. No dominant fluid or environmental motion (e.g., water, fire) is visible beyond minor liquid surface movement in the pot."}}
{"video_id": "QodzqzYflWQ", "file_name": "QodzqzYflWQ_000217_000227.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white lab coat adjusts a microscope in a laboratory, moving their right hand to operate its controls and then lowering it to the table. The individual stands in front of the microscope, with lab equipment visible in the background. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QodzqzYflWQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QodzqzYflWQ_000217_000227.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 374.73756680571404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a lab coat is moving their hands and arms to interact with equipment; this discrete solid object (human) exhibits intentional locomotion due to physical forces (muscle movement).", "background_and_ambient_analysis": "The lab background (walls, equipment, distant figures) remains static throughout the sequence with no shifting or fluid motion; no fire, water, smoke, or wind is observed."}}
{"video_id": "QqkEFjnaxhs", "file_name": "QqkEFjnaxhs_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark jacket, green pants, and a hat is crouched on a snowy frozen lake, manipulating a fishing rod with an orange flag. They repeatedly adjust the line near a hole in the ice, shifting their hands and body position while focusing on the rod. The ice hole is positioned directly in front of them, with a distant tree line visible in the background. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QqkEFjnaxhs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QqkEFjnaxhs_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 241.80784211258526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is engaged in ice fishing, with their hands and body making subtle movements (e.g., adjusting the fishing rod, handling the line). These motions are intentional and distinct, representing physical actions related to the fishing activity.", "background_and_ambient_analysis": "The background features a frozen lake with distant trees and a clear horizon. There are no shifting backgrounds, fluid motion (e.g., water, smoke), or wind-driven movement observed; the environment appears still and static."}}
{"video_id": "Qt5b6nnPdaY", "file_name": "Qt5b6nnPdaY_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl with brown hair in a ponytail and a white sleeveless shirt stands on a red stool next to a white top-loading washing machine, reaching into the drum. She steps down from the stool, then steps back up, adjusting her position before reaching into the machine again. The camera remains at a slightly shaky, eye-level perspective with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Qt5b6nnPdaY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Qt5b6nnPdaY_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 52.961172726827954, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A young girl (discrete solid object) interacts with a washing machine and steps on a red stool, moving her body and limbs through explicit locomotion. The stool is also a discrete object moving relative to the girl.", "background_and_ambient_analysis": "Background elements (walls, tile floor) remain static with no uniform shifting. No fluid or environmental motion (fire, water, smoke, wind) dominates the scene; the washing machine's interior water is not the primary motion source."}}
{"video_id": "QsqJiOggbcY", "file_name": "QsqJiOggbcY_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a park scene with people. First, identify main subjects: several people walking or moving. Let's list their actions chronologically.\n\nAt the start (0.0s), there's a blue umbrella under which people are gathered. Then, people are walking. Let's check each frame. In frame 0, people are in a park area. The main movements: a girl in black dress is on the right, moving. A woman in white shirt and dark pants is on the left. Another person in pink shirt and white shorts. Then, in frame 1, the woman in white shirt is walking left, the girl in black is moving towards the right? Wait, no, let's track positions.\n\nLooking at the frames: first, a woman in white shirt and dark pants walks from left to right (frame 0 to 1). Then a girl in black dress is in the center-right, moving. The pink-shirted person is walking. The background has a blue umbrella, trees, rocks. \n\nNeed to describe motions chronologically. So first, people are moving: woman in white shirt walks left to right (from left side of frame to center). Girl in black dress is walking towards the right (maybe). The pink-shirted person is moving. Let's count: at least 5 people visible. \n\nSpatial relationships: blue umbrella is central background. Rocks in foreground. Trees behind. \n\nCamera: static? Because the frames don't show movement, but the video might have a slight shake. The output needs to mention camera perspective and movement. The rules say conclude with camera perspective. Since it's a still sequence, maybe it's a static shot with a slight shake. \n\nBackground minimal: just trees, umbrella, rocks. Don't describe the umbrella in detail unless essential. \n\nSo the caption should be: \n\nIn the park scene, a woman in a white shirt and dark pants walks from the left to the right across the paved area, while a girl in a black dress moves toward the right. A person in a pink shirt and light shorts walks toward the center. Other individuals are scattered near a blue umbrella and rocks in the background. The camera remains static with a slight shake throughout the sequence. \n\nWait, check the rules: chronological paragraph. So order of actions: start with initial positions, then movements. \n\nFirst frame: people are in the scene. Then, as time progresses (0.3s to 5s), the woman in white walks left to right, the girl in black moves. Maybe the girl in black is holding a hula hoop? Wait, in the frames, some people might be holding hoops. Let's check: the initial frames show people with hula hoops? Wait, the first frame, there's a person in a white shirt walking, and a girl in black. Do they have hoops? Oh, maybe, but the problem says to focus on motion and behavior. \n\nWait, the video description: people are in a park, maybe playing. Let's re-express. \n\nChronological: At the beginning, multiple people are present in a park area with trees and a blue umbrella. As the sequence progresses, a woman in a white shirt and dark pants walks from the left side towards the center-right. Simultaneously, a girl in a black dress moves toward the right side. Another individual in a pink top and light shorts walks towards the center. Additional people are gathered under the blue umbrella and near rocks. The camera maintains a static position with a slight shake, capturing the scene from a ground-level perspective.\n\nWait, need to be concise. Let's check:\n\n\"Several people walk through a park: a woman in a white shirt and dark pants moves left to right; a girl in a black dress walks rightward; a person in a pink top and light shorts moves toward the center. Others gather under a blue umbrella near rocks. The camera remains static with a slight shake.\"\n\nWait, but need to mention number? The rules say \"briefly describe their appearance and number (color, size, orientation)\".\n\nWait, the problem says: \"briefly describe their appearance and number (color, size, orientation)\". So for the main subjects, give color, size (maybe not size, but maybe their clothing), number. \n\nMain subjects: multiple people. Let's say \"a woman in a white shirt and dark pants, a girl in a black dress, and another person in a pink top walk through the park.\"\n\nChronological order: \n\nAt the start, people are in the scene. Then:\n\n- The woman in white shirt walks from left to right.\n\n- The girl in black dress walks toward the right.\n\n- The person in pink top walks toward the center.\n\nAlso, others are under the umbrella. \n\nSo:\n\nIn the video, several people move through a park: a woman in a white shirt", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QsqJiOggbcY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QsqJiOggbcY_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 152, "blur_score": 563.8054020208915, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are walking and moving in various directions, exhibiting discrete locomotion.", "background_and_ambient_analysis": "The background (trees, rock, blue umbrella) is stable with minimal leaf movement due to wind; no fire, water, or smoke observed."}}
{"video_id": "QsEK_esthrU", "file_name": "QsEK_esthrU_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black headscarf and gray cardigan sits at a desk, gesturing expressively with both hands while speaking. They are positioned in front of a computer monitor displaying a screen with colored buttons and a chart. The scene then transitions to a close-up of a hand pressing a green button on a screen, with a blurred background. The camera shifts from a medium shot of the person to a close-up of the hand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QsEK_esthrU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QsEK_esthrU_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 53.22149801958813, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively moving (gesturing) in front of a desk with monitors, representing discrete solid objects subject to explicit physical forces (locomotion via hand gestures).", "background_and_ambient_analysis": "No shifting background elements (walls, monitors remain static) and no fire, water, smoke, or wind motion present."}}
{"video_id": "QufW_Hi5uwo", "file_name": "QufW_Hi5uwo_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals engage in arm wrestling at a wooden table; the person on the left wears a green shirt and a purple crown, while the person on the right wears a gray shirt. They lock hands, leaning forward in competition, with the person in the gray shirt showing strain before their arm lowers as the match progresses. Spectators stand behind the table, partially visible. The camera remains close-up, focused on the arm wrestling action with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QufW_Hi5uwo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QufW_Hi5uwo_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 42.511895411427815, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals engaged in arm wrestling, with their arms and upper bodies moving due to physical force. Additional people in the background may have minor movements but are not the primary focus.", "background_and_ambient_analysis": "No fire, water, smoke, or wind present. Background (wooden floor, standing people) is mostly static with no significant ambient motion."}}
{"video_id": "QuEH75d1cJY", "file_name": "QuEH75d1cJY_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places slices of yellow cheese onto two sandwich halves on a white plate, adjusting their position before removing. The hand then adds a portion of green salad leaves to one sandwich. The sandwiches contain buns, meat, and other fillings. The camera maintains a top-down view throughout the sequence, capturing the plate and hand movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QuEH75d1cJY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QuEH75d1cJY_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 47.257853334321794, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand actively placing cheese slices and lettuce onto sandwich halves; cheese and lettuce are solid objects with discrete motion due to human manipulation.", "background_and_ambient_analysis": "Static background (tablecloth pattern) shows no uniform shifting or environmental fluid motion (fire, water, smoke, wind); no significant ambient elements present."}}
{"video_id": "QvEViFi49co", "file_name": "QvEViFi49co_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately ten dogs, featuring white, black, brown, and tan coats, walk forward in a line along a dirt path through a grassy field; the camera follows closely behind, capturing their steady movement as they traverse the path with a hill and sparse trees visible in the distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QvEViFi49co.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QvEViFi49co_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 128, "blur_score": 158.41002600860463, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dogs are moving forward along a path, exhibiting distinct locomotion due to their own movement.", "background_and_ambient_analysis": "Static background elements (hills, trees, grass) show no uniform shifting or fluid motion; ambient elements (e.g., wind-swaying grass) are minimal and non-dominant."}}
{"video_id": "Qs_Te1-OkBA", "file_name": "Qs_Te1-OkBA_000162_000172.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a red shirt and khaki pants adjusts a bicycle in a cluttered workshop, initially leaning over the bike mounted on a stand. He lifts the bike upright, repositions it, and continues working on its frame. Shelves with tools and supplies are visible behind him. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Qs_Te1-OkBA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Qs_Te1-OkBA_000162_000172.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 528.8042788018828, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person (wearing red shirt) is moving around the bicycle, handling tools and parts. The bicycle remains stationary.", "background_and_ambient_analysis": "Background elements (shelves, tools, wall) show no shifting; no fire, water, smoke, or wind present."}}
{"video_id": "R0I--B_Kaw4", "file_name": "R0I--B_Kaw4_000652_000662.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a blue marker writes on a whiteboard, moving from the right to the left to add numbers and symbols, then shifts downward to write additional elements. The hand's motion is continuous, extending lines and marking characters. The camera maintains a close-up perspective, slightly shaky, focusing on the hand and board. Background objects remain out of focus and unimportant to the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R0I--B_Kaw4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R0I--B_Kaw4_000652_000662.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 183.37542887772162, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a marker moves to write on a whiteboard, displaying mathematical notation. The hand is a discrete solid object undergoing intentional motion.", "background_and_ambient_analysis": "The background consists of static elements (walls, furniture) with no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "R02ZC19NPc8", "file_name": "R02ZC19NPc8_000123_000133.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands manipulate a small, reflective object over a wooden table, peeling and adjusting it while holding the item between fingers. A roll of gray duct tape sits behind the hands, and scissors rest to the left on the table. The camera maintains a fixed top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R02ZC19NPc8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R02ZC19NPc8_000123_000133.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 73.12893954186836, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands are manipulating a piece of tape, with discrete movements involving grasping, unfolding, and folding the tape. These are explicit physical actions by the hands on a solid object.", "background_and_ambient_analysis": "The background features a wooden table and a roll of tape, which remain static throughout the video. There is no fluid motion (fire, water, smoke) or environmental wind-driven motion observed."}}
{"video_id": "R2DPlSD_sGA", "file_name": "R2DPlSD_sGA_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a plaid shirt holds an orange object near their mouth, then brings it to their mouth and chews. Wooden planks and a red-and-black step ladder are visible in the background. The camera remains stationary, focused on the person's upper body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R2DPlSD_sGA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R2DPlSD_sGA_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 105.33147510643667, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a checkered shirt is performing discrete hand movements near their mouth (likely eating or gesturing). The motion is localized to the hand and upper body, with no significant locomotion or collision events observed.", "background_and_ambient_analysis": "The background consists of stationary wooden structures and a red ladder on a stand. There is no shifting background motion, fire, water, smoke, or wind visible in the scene. Background elements remain stable throughout the clip."}}
{"video_id": "QzRsx6wbyyQ", "file_name": "QzRsx6wbyyQ_002855_002865.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark suit stands at a podium, then moves rightward across the stage, gesturing toward a projected diagram on the screen. The camera remains stationary, capturing the presentation from a fixed angle with the audience seated in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QzRsx6wbyyQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QzRsx6wbyyQ_002855_002865.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 35.133440751410674, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving by walking and gesturing, exhibiting locomotion and hand movements.", "background_and_ambient_analysis": "Static background elements (walls, whiteboard, table) show no shifting or environmental motion. No fire, water, smoke, or wind present."}}
{"video_id": "R1DuUjWmiko", "file_name": "R1DuUjWmiko_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red headband, gray jacket, brown overalls, and white gloves is seated inside a dark enclosed space. They hold a fishing rod extended to their left, making slight adjustments with their hands on the reel. The background is dim except for a bright light source. The camera remains stationary, capturing a close-up view of the individual and their actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R1DuUjWmiko.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R1DuUjWmiko_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 114.19074787850246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is sitting and manipulating a fishing rod, showing slight hand movements.", "background_and_ambient_analysis": "The background is static and there are no fluid or environmental motions (fire, water, smoke, wind) visible."}}
{"video_id": "R7J_JOtFhbs", "file_name": "R7J_JOtFhbs_000228_000238.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white lab coat adjusts a microscope on a lab bench, observing through its eyepiece. He then turns to interact with a computer monitor beside the microscope, which displays a grid of vertical lines. After adjusting the monitor, he steps away from the equipment. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R7J_JOtFhbs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R7J_JOtFhbs_000228_000238.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 571.6206479017981, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in lab coat) is moving the microscope and turning to face the camera, resulting in motion of both the person and the microscope.", "background_and_ambient_analysis": "Background is static (lab wall, equipment, and computer monitor do not shift uniformly). No fire, water, smoke, or wind present."}}
{"video_id": "R9hpa7nX3Ic", "file_name": "R9hpa7nX3Ic_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man plays a long string instrument, his hands moving rhythmically over the strings while holding the instrument vertically against a plain wall. The camera maintains a close-up perspective focused on his upper body and the instrument throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R9hpa7nX3Ic.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R9hpa7nX3Ic_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 161, "blur_score": 156.82160082691217, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete solid object) is moving his head and body while holding an instrument; this motion is due to his own physical actions.", "background_and_ambient_analysis": "The background is a static wall with no shifting or environmental motion (no fire, water, wind)."}}
{"video_id": "R3j3l9_KWg8", "file_name": "R3j3l9_KWg8_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow and orange safety vest over a black hoodie is seated at a cluttered desk, gesturing with both hands while speaking. Another individual places a round donut on the desk; the person picks it up, eats it, then places their hands on the desk, turning to look at a laptop screen. The camera remains static throughout, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R3j3l9_KWg8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R3j3l9_KWg8_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 148, "blur_score": 115.56291173259052, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one person (center) makes hand gestures and drinks from a cup; another person (right) enters, places a cup on the desk, and exits. These are discrete solid objects moving due to explicit physical forces (locomotion, collision).", "background_and_ambient_analysis": "The background (whiteboard, cabinets, desk items) is static with no shifting or fluid motion. No fire, water, or wind present."}}
{"video_id": "RDPkk2ODQxA", "file_name": "RDPkk2ODQxA_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with red nail polish holds a small light-colored animal with red-tipped limbs inside a blue plastic container. The hand slightly shifts its grip, moving the container while the animal remains mostly stationary. The camera maintains a stable close-up perspective on the hand and container.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RDPkk2ODQxA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RDPkk2ODQxA_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 29.81018586388429, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand with red nail polish is holding and gently moving a small animal (likely a rabbit or similar). The animal's limbs exhibit subtle motion as it is manipulated, and the hand's position shifts to maintain contact.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed; static background elements (wooden surface, blue container edges) remain fixed without uniform panning or tilting."}}
{"video_id": "RGoiw0UH6zc", "file_name": "RGoiw0UH6zc_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark pants and a light-colored shirt walks around a dark blue sedan, moving from the left side to the rear and then toward the right side of the vehicle. The car is parked on a concrete surface with grassy areas visible. The camera maintains a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RGoiw0UH6zc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RGoiw0UH6zc_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 158, "blur_score": 622.172255658404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves toward a parked car, opens the rear passenger door, and interacts with the vehicle while walking around the cars.", "background_and_ambient_analysis": "The background elements (driveway, house wall, grass) remain stable with no uniform shifting; no fire, water, smoke, or wind motion is present."}}
{"video_id": "RHzTVFBfyq4", "file_name": "RHzTVFBfyq4_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray hoodie sits with hands near chest, then reaches up to receive a white cloth from an off-screen hand, using it to wipe their face. The scene shifts to two individuals: one in the gray hoodie and another in a pink shirt, both eating red candies from small containers while seated. The camera remains handheld with slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RHzTVFBfyq4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RHzTVFBfyq4_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 60.29477111611543, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are visible; one handles a white cloth (covering face, moving hands), the other eats a snack, with discrete motion from hand movements and head gestures.", "background_and_ambient_analysis": "The background (e.g., room interior with furniture) shows no significant shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "RDuX0bELvqY", "file_name": "RDuX0bELvqY_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children are in a room; one sits on a chair in a pink dress, the other sits on the floor in a tie-dye top and red skirt. The girl on the floor plays a guitar, adjusting her hands on the strings while strumming. The seated girl faces the guitarist, remaining still. The camera remains fixed throughout, capturing the scene from a slightly elevated angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RDuX0bELvqY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RDuX0bELvqY_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 95.7560211145485, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children in pink dresses: one seated speaking into a microphone (head/upper body movement), the other seated playing a keyboard (hand/keyboard motion). Movements are discrete, solid, and result from intentional locomotion/physical actions.", "background_and_ambient_analysis": "Static background elements (bookshelves, furniture) show no uniform shifting. No fire, water, smoke, or wind present; environmental motion is absent."}}
{"video_id": "RHGffo2DPoQ", "file_name": "RHGffo2DPoQ_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands hold a baking tray with 12 round dark chocolate cookies, some featuring orange candy pieces, arranged on parchment paper. A hand with orange nail polish places a cookie onto a marble surface, then stacks additional cookies. The camera transitions from a top-down view of the tray to close-ups of the cookies and hands placing them.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RHGffo2DPoQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RHGffo2DPoQ_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 71.38227509903372, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands move the cookie tray and stack cookies, showing discrete objects in motion due to physical forces.", "background_and_ambient_analysis": "The background (marble countertop) is static; no fluid or environmental motion observed."}}
{"video_id": "RLrFDjT6yZg", "file_name": "RLrFDjT6yZg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A hand with dark skin repeatedly pushes chunks of raw pink meat into the funnel of a metallic meat grinder, which extrudes minced meat into a large silver tray positioned beneath it. The grinder’s cylindrical body and funnel-shaped opening are visible, with minced meat accumulating in the tray as the process continues. The camera maintains a close-up perspective, focusing on the hand’s motion and the grinder’s operation without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RLrFDjT6yZg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RLrFDjT6yZg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 266.2330165132946, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include hands pushing meat into a meat grinder; the meat moves through the grinder as a result of manual application of force.", "background_and_ambient_analysis": "Background elements (e.g., surrounding structures) show no significant uniform shifting or fluid motion (no fire, water, smoke, wind detected)."}}
{"video_id": "RLQYn3L1Kq4", "file_name": "RLQYn3L1Kq4_000141_000151.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a pink dress crouches, holding a green and black disc-shaped object. They rotate and flip the object with both hands, displaying its curved edges. The background includes a dark tarp and mesh fence. The camera remains in a close-up, steady position focused on the hands and object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RLQYn3L1Kq4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RLQYn3L1Kq4_000141_000151.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 38.28060666916268, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a green/white container and a green vegetable, placing the vegetable into the container and rotating the container through deliberate hand movements.", "background_and_ambient_analysis": "The background (patterned fabric surface and floor) is static with no shifting. No environmental fluid motion (fire, water, smoke, or wind) is present."}}
{"video_id": "RJOq3voc5Ic", "file_name": "RJOq3voc5Ic_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and red shoes runs from the right toward a concrete bench beside a river, leaps onto the bench, and falls backward onto the ground near the water. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RJOq3voc5Ic.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RJOq3voc5Ic_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 95.84800391770293, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person runs on the bench, jumps off, and falls, showing discrete motion due to locomotion and collision.", "background_and_ambient_analysis": "The river has gentle water movement, which is ambient, but it is not the dominant motion as the primary event is the person's running and falling."}}
{"video_id": "ROyh0x1dW1w", "file_name": "ROyh0x1dW1w_000197_000207.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with light-colored nail polish manipulates a small, brown and beige woven basket, adjusting the woven fibers by pulling and positioning strands. The hands work closely on the basket's edge, which rests on a light surface. The camera maintains a close-up perspective, steadily capturing the detailed hand movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ROyh0x1dW1w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ROyh0x1dW1w_000197_000207.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 72.0611988086674, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating a woven basket, moving strands to weave its structure through deliberate physical actions.", "background_and_ambient_analysis": "The background (a plain light-colored surface) is static with no shifting elements or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "RRcvdzeCffs", "file_name": "RRcvdzeCffs_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a brownish skin tone rests on a white paper, followed by an orange pencil entering the frame and moving across the paper's surface to write. The camera maintains a top-down perspective with no visible movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RRcvdzeCffs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RRcvdzeCffs_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 28.57531735971239, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand and pencil are moving to write on the paper; these are solid objects with explicit physical motion (writing).", "background_and_ambient_analysis": "The background (paper) is static with no shifting elements. No fire, water, smoke, or wind is present."}}
{"video_id": "RQ3hqhSFXiU", "file_name": "RQ3hqhSFXiU_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Children in blue and yellow shirts run across a grassy field with orange cones; a child in a blue shirt trips and falls forward onto the ground while other children continue running. The camera pans left, following the motion with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RQ3hqhSFXiU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RQ3hqhSFXiU_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 82, "blur_score": 94.14026239872244, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people in blue/yellow uniforms) are moving: a child in blue falls to the ground, rolls, and reorients; other children run and interact, with motion driven by physical forces (locomotion, collisions).", "background_and_ambient_analysis": "The background consists of static trees and a field with minimal shifting. No fire, water, smoke, or wind-driven fluid motion is observed."}}
{"video_id": "ROR25gWSOr0", "file_name": "ROR25gWSOr0_000193_000203.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three women in black tops and colorful, flowing skirts perform synchronized belly dance movements on a stage with a warm gradient background. Initially positioned in a line, they extend arms outward and step forward, shifting their positions while maintaining coordinated arm and hip motions. As they move toward the right, stage lights illuminate the scene, and the camera follows their progression with a slight pan to the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ROR25gWSOr0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ROR25gWSOr0_000193_000203.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 31.776967950932992, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three dancers performing a choreographed routine; movements include stepping, arm gestures, and formations.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind present. Background remains static."}}
{"video_id": "RScfq6mjN2g", "file_name": "RScfq6mjN2g_000232_000242.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with dark skin, wearing a white and black sleeveless top and loose pants, dances against a plain gradient wall. He starts with a hand gesture near his face, raises both arms to his head, spreads his arms wide to the sides, turns his body to face away, and extends one arm forward. The camera remains stationary, capturing his movements from a fixed frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RScfq6mjN2g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RScfq6mjN2g_000232_000242.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 126.25019201949232, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject is performing dance movements with clear, discrete limb and body motions.", "background_and_ambient_analysis": "Background is a static, plain wall with no visible shifts or environmental fluid motions (e.g., fire, water, smoke)."}}
{"video_id": "RWMffsrkJb0", "file_name": "RWMffsrkJb0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white sleeveless top and pink shorts stands on a grassy golf course, holding a golf club. She walks forward toward a cluster of white golf balls on the ground, bends at the waist, positions the club behind the balls, and prepares to swing. In the background, a brown-roofed building and scattered trees are visible, with a few figures near the structure. The camera remains mostly stationary, slightly adjusting to follow her movement toward the balls and swing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RWMffsrkJb0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RWMffsrkJb0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 808.2281059900708, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in white clothing is moving: stepping, turning, and swinging a golf club. Golf balls are present on the ground but not moving significantly.", "background_and_ambient_analysis": "The background (building, trees) is static with no fluid or wind motion. Grass and trees show no significant sway."}}
{"video_id": "RVYl023ZJCs", "file_name": "RVYl023ZJCs_000385_000395.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women stand at a dining table; the woman on the left, wearing a black shirt, lifts a colorful placemat and spreads it across the table, while the woman on the right, in a striped shirt, adjusts plates and glassware. The left woman places the placemat on the table, and the right woman continues arranging items. Both focus on setting the table, with the background featuring yellow walls and a chandelier. The camera remains stationary, providing a frontal view of the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RVYl023ZJCs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RVYl023ZJCs_000385_000395.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 337.4476622566151, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people interact with solid objects: the woman moves and places a patterned pillow on the table, and the man adjusts plates and tableware.", "background_and_ambient_analysis": "Background elements (walls, cabinets, chandelier) are static with no uniform shifting; no fire, water, or smoke present. Ambient environmental motion is absent."}}
{"video_id": "RTv2hEk3wP4", "file_name": "RTv2hEk3wP4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a red shirt and patterned pants hula hoops, initially holding the hoop above her waist and then swinging it around her body as she moves leftward; the camera pans left, with bicycles and trash bins visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RTv2hEk3wP4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RTv2hEk3wP4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 157.26331170442074, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl is hula hooping, moving the hoop in a circular motion around her waist, and walking slightly across the frame.", "background_and_ambient_analysis": "The background (trash bins, bicycle, car) is static with no fluid or environmental motion; no wind, smoke, fire, or water observed."}}
{"video_id": "RYZsGPIElGw", "file_name": "RYZsGPIElGw_000634_000644.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-skinned hand holds a white marker and colors stylized purple text on white paper, moving from right to left across the letters. The camera maintains a top-down perspective, capturing the hand's continuous motion as it adds detail to the text.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RYZsGPIElGw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RYZsGPIElGw_000634_000644.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 84.77280980786938, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to draw the word 'ATRILISH' in purple on paper, showing controlled locomotion of a discrete solid object.", "background_and_ambient_analysis": "Static white background with no shifting elements or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "RZANFNZb1Io", "file_name": "RZANFNZb1Io_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and red/black shorts stands on a grassy field at night, facing right near a chain-link fence with a yellow cone on the ground. He throws a football, which arcs through the air toward a player in a green shirt who sprints to catch it. Other players in green and white uniforms move in the background as the camera pans slightly left to follow the ball's trajectory. The scene occurs under artificial lighting with minimal background details, capturing the players' motion against the fenced field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RZANFNZb1Io.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RZANFNZb1Io_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 67.64596990395167, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: a person (player) swinging a bat to hit a ball, the ball in flight, and multiple players running to chase the ball. The motion is due to collisions (bat-ball, ball-ground) and locomotion (running).", "background_and_ambient_analysis": "The background (fence, ground) is static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "R_DAnTdpEPY", "file_name": "R_DAnTdpEPY_000171_000181.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark clothing stands in a blue pool with debris on the floor, sweeping with a broom. They then walk toward the camera, moving across the pool’s interior, while the camera maintains a static perspective with slight adjustment as the person approaches.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R_DAnTdpEPY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R_DAnTdpEPY_000171_000181.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 158.564307457815, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) is moving within the pool, using a cleaning tool to interact with the water. The person walks across the pool surface and extends the tool to different areas.", "background_and_ambient_analysis": "The pool wall and surrounding environment are static; no shifting background elements observed. Water disturbance is secondary to the person's actions and not dominant fluid motion (e.g., no waves, flowing water, or wind-driven effects)."}}
{"video_id": "RaiVttFB1_4", "file_name": "RaiVttFB1_4_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark shirt and cap plays an accordion while standing in front of a door with glass panels and a floral decoration above it. He turns and walks away from the camera, exiting the frame, leaving the door, microphone on a stand, and music stand visible in the room. The camera remains stationary until the screen turns black.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RaiVttFB1_4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RaiVttFB1_4_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 147, "blur_score": 675.0158568673663, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A single discrete object (the man) is moving: he walks from his initial position near the door toward the door, exits the frame, and disappears. The man is the only object exhibiting explicit locomotion due to physical movement.", "background_and_ambient_analysis": "The background elements (walls, door, framed pictures, decorative item) remain static throughout the video. There is no fluid/environmental motion (fire, water, wind, smoke) observed; the scene is indoors with no environmental forces driving motion."}}
{"video_id": "ReTHojc9J4s", "file_name": "ReTHojc9J4s_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing an orange shirt, white cap, and blue jeans stands to the right of a light-colored wooden frame structure laid on gravel. They use a long tool to adjust or level the frame, moving slightly while working. The camera remains static, capturing the person’s actions from a fixed angle with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ReTHojc9J4s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ReTHojc9J4s_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 143, "blur_score": 645.4103088963135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "A person wearing an orange shirt and white helmet is standing and making small arm movements, likely engaged in a construction task.", "background_and_ambient_analysis": "The background elements (sign, ground, wooden frame) are static and show no shifting. There is no environmental motion (fire, water, smoke, wind) that dominates the scene."}}
{"video_id": "Rf6svv4bwaQ", "file_name": "Rf6svv4bwaQ_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A nude baby leans over a large green watermelon with red flesh, hands gripping its surface. The baby lifts its head briefly, then sits upright with hands resting on the watermelon. The scene occurs in a kitchen with cabinets and appliances visible in the background, captured from a fixed perspective with no noticeable camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Rf6svv4bwaQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Rf6svv4bwaQ_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 147, "blur_score": 739.272451027959, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The baby (a human) actively manipulates the watermelon (a solid object) through head movements, lifting, and eating actions, demonstrating explicit physical forces from the baby's locomotion and interactions.", "background_and_ambient_analysis": "The kitchen background (refrigerator, cabinets, counter items) remains static throughout; no shifting background elements or fluid/environmental motion (fire, water, wind, smoke) is observed."}}
{"video_id": "Rg-bmwzpuQQ", "file_name": "Rg-bmwzpuQQ_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An elderly woman with white hair, wearing a purple jacket and black pants, sits on a stool in front of a tall harp. She moves her hands across the harp strings while playing, with another harp visible to her left and a wooden door in the background. The camera remains stationary throughout the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Rg-bmwzpuQQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Rg-bmwzpuQQ_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 249.0085339681718, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving their hands on a harp, demonstrating explicit physical interaction (string manipulation) for music production.", "background_and_ambient_analysis": "Background elements (door, walls, chair) show no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "RhA8DifPKI0", "file_name": "RhA8DifPKI0_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to generate a concise chronological paragraph for the video. Let's see the frames.\n\nIn frame 0: a woman in a red dress is at a kitchen counter. She's reaching towards a vase of colorful flowers—orange, pink, purple, green leaves. There's a yellow pitcher, some tomatoes in a glass, and a red flower on the counter. She's interacting with the flowers.\n\nThen frame 1: she moves her hand away from the vase, stands up straighter, looking towards the camera. She's holding a stem, maybe?\n\nFrame 2: she's holding a small branch, gesturing with her right hand. The flowers are still there.\n\nFrame 3: she's holding a green stem, showing it, maybe explaining.\n\nFrame 4: she picks up a leaf from the vase, brings it up to her mouth? Wait, frame 4 shows her holding the leaf near her face.\n\nFrame 5: she's holding a red flower, presenting it.\n\nSo the main subject is the woman in red. Her actions: at first, reaching towards the flowers, then standing, gesturing with hands, holding stems and flowers. The background has the kitchen with cabinets, fridge, flowers.\n\nNeed to describe motion in order. Start with her position: kitchen counter. She reaches towards the floral arrangement, then steps back, holds a stem, gestures, shows leaves and flowers.\n\nAppearance: woman in red dress, short sleeves, has brown hair. The flowers are colorful (orange, pink, purple, green leaves).\n\nSpatial: flowers in a vase on the counter, to her left. Kitchen with stainless steel fridge in background.\n\nCamera perspective: seems like a fixed shot, no movement mentioned, probably medium shot.\n\nBackground minimal: kitchen elements but not too detailed.\n\nNow, put it all in chronological order.\n\nFirst, she reaches toward a large, colorful floral arrangement (vase with orange, pink, purple flowers and green leaves) on the kitchen counter. Then she steps back, holds a stem, gestures with her right hand, examines a green leaf, and presents a red flower. The background includes wooden cabinets and a stainless steel refrigerator.\n\nCheck rules: focus on motion and behavior, chronological. Mention appearance (red dress), spatial (flowers to left), camera fixed.\n\nLet me structure:\n\nA woman in a red dress stands at a kitchen counter, reaching toward a tall vase filled with vibrant orange, pink, and purple flowers and green foliage. She steps back, lifts a green stem to her mouth, gestures with her right hand while holding the stem, then examines a leaf and presents a red flower. The background features wooden cabinets and a stainless steel refrigerator. The camera maintains a static medium shot throughout.\n\nWait, need to check frame by frame. Frame 0: she's leaning forward, hand on counter, reaching toward flowers. Then frame 1: steps back, hand up, looking at camera. Frame 2: holding stem, gesturing. Frame 3: holding leaf. Frame 4: holding leaf near face. Frame 5: holding red flower.\n\nSo order: reaches toward flowers, steps back, holds stem/gestures, examines leaf, presents flower.\n\nAlso, appearance: red dress, brown hair. Number of subjects: one woman.\n\nSpatial: flowers are to her left on the counter. Other items: yellow pitcher, tomatoes in glass, red flower on counter.\n\nBut keep background minimal. So maybe \"kitchen counter with a tall vase of flowers to her left\" and mention fridge.\n\nLet's draft:\n\nA woman in a red dress and brown hair stands at a kitchen counter, initially reaching toward a large, vibrant floral arrangement (featuring orange, pink, and purple blooms with green leaves) positioned to her left. She then steps back, lifts a green stem to her mouth, gestures with her right hand while holding the stem, examines a leaf, and finally presents a red flower. The background includes wooden cabinets and a stainless steel refrigerator. The camera remains static in a medium shot.\n\nCheck if concise. Remove extra. Let's see:\n\nA woman in a red dress stands at a kitchen counter, reaching toward a colorful floral arrangement (orange, pink, purple flowers with green leaves) to her left. She steps back, gestures with her right hand while holding a green stem, lifts it to her mouth, examines a leaf, and presents a red flower. Behind her are wooden cabinets and a stainless steel refrigerator. The camera maintains a static medium shot.\n\nYes, that's chronological: reaching, stepping back, gesturing, lifting stem, examining leaf, presenting flower.\n\nNow check all rules:\n\na) Motion and behavior in order: correct.\n\nb) Appearance: red dress, brown hair, floral arrangement colors.\n\nc) Spatial: flowers to left, background cabinets and fridge.\n\nd) Camera: static medium shot.\n\ne) Background minimal: mentioned", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RhA8DifPKI0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RhA8DifPKI0_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 269.2065604458174, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (discrete solid object) moves by turning, gesturing, and interacting with objects on the counter; flowers and bottles remain stationary.", "background_and_ambient_analysis": "Background (refrigerator, cabinets, countertop) shows no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "RiHuNZ2bnS4", "file_name": "RiHuNZ2bnS4_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a green and black striped sleeveless shirt is positioned in a room with green walls and minimal background details. The child moves their head, opens their mouth wide, briefly closes their eyes, and shifts their gaze. The camera maintains a close-up perspective with slight handheld movement, capturing the child's upper body and facial expressions as they interact with the camera.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RiHuNZ2bnS4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RiHuNZ2bnS4_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 42.82551569279963, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child wearing a green sleeveless shirt exhibits head movements and mouth articulation (opening/closing), representing solid object motion from voluntary locomotion.", "background_and_ambient_analysis": "The green wall and indoor furniture remain static with no fluid motion (fire, water, smoke, wind) observed. Background elements show no uniform shifting."}}
{"video_id": "RltAfZ6cfQY", "file_name": "RltAfZ6cfQY_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt initially faces left, then turns their head downward, and finally brings a black phone to their ear. The background is dimly lit with a red hue. The camera remains steady in a close-up shot throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RltAfZ6cfQY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RltAfZ6cfQY_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 30.425799328274195, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their head and hand to eat, with clear physical actions (e.g., bringing food to mouth, head positioning) indicating discrete object motion.", "background_and_ambient_analysis": "The background (wooden cabinetry and stationary objects) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven elements are present."}}
{"video_id": "RdZj6ZHvwxg", "file_name": "RdZj6ZHvwxg_000304_000314.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a red funnel above the oil fill port of a dark gray car engine, pouring liquid into the port. The funnel remains inserted as the hand steadily pours. The engine bay shows visible components. The camera maintains a close-up, static shot of the pouring action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RdZj6ZHvwxg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RdZj6ZHvwxg_000304_000314.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 64.06308288938676, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The red funnel and oil are the discrete objects; the oil flows from the funnel into the engine due to gravity, representing controlled physical motion.", "background_and_ambient_analysis": "The background (car engine components and surrounding areas) shows no uniform shifting or fluid/environmental motion; no fire, water, smoke, or wind dominates the scene."}}
{"video_id": "RpJ3Ow5R_IA", "file_name": "RpJ3Ow5R_IA_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, the video shows a person in a kitchen. The main subject is a child wearing a black shirt with red and white text. They're standing at a dark countertop. The actions: at the start, the child is leaning over the table, then moves their hands, picks up a small yellow object, and places it back. The background has wooden cabinets, but we need to keep it minimal. Let's structure chronologically. Start with the child's position, then actions: leaning, moving hands, picking up the yellow item, placing it. Mention the shirt's color and text but since rule f says exclude text recognition, maybe just \"black shirt with text\". Wait, rule f says exclude text recognition, named characters, or stylistic analysis. So can't mention the text on the shirt. So the shirt is black, but the text is part of it—wait, the rule says \"Exclude text recognition\", so we can describe the shirt as black with red and white text? Wait, no, rule f says \"Exclude text recognition\", so we can't describe the text. So just say \"black shirt\" maybe. Let's check rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So the text on the shirt is part of the appearance, but since it's text recognition, we shouldn't mention it. So the description of the shirt would be \"black shirt\" without the text. \n\nNow, the sequence: at [0.0], the child is leaning over the table, then straightens up, moves hands, picks up a small yellow object (like a coin or button), and places it back. The object is small, yellow, round. The background is a kitchen with wooden cabinets, but minimal. Camera perspective: it's a static shot, likely eye-level or slightly low angle, but since it's a table, maybe top-down? Wait, the video shows the child from the front, so camera is in front, at eye level. No movement mentioned, so camera is stationary. \n\nLet's put it together:\n\nA child in a black shirt stands at a dark countertop in a kitchen. Initially leaning forward, they straighten up and use their right hand to pick up a small yellow object from the table, then place it back. The background features wooden cabinets. The camera remains stationary at eye level throughout.\n\nWait, check rules. Rule a: focus on motion and behavior chronologically. So start with initial position, then actions. The child starts leaning, then moves to straighten, picks up object, places back. The object is small yellow. Spatial relationships: the child is in front of the table. Background minimal. Camera: stationary, eye level.\n\nAlso, rule b: mention appearance and number. Child's shirt is black, object is small yellow. Number: one child, one object.\n\nSo revised:\n\nA child in a black shirt stands at a dark countertop in a kitchen. Initially leaning forward over the table, they straighten up, use their right hand to pick up a small yellow object, and then place it back on the table. The background shows wooden cabinets. The camera remains stationary at eye level.\n\nWait, is the child \"leaning\" at the start? In the first frame, they're leaning, then in the next frames they straighten. So chronological order: at the beginning, the child is leaning over the table, then they lift their head to look down, then move their hands to pick up the yellow object. Let's check the video frames: [0.0] the child is leaning forward (hands on table), [0.2] they're still leaning, [0.3] they move their left hand (maybe), then in [2.5] they're straightened, then in [3.6] they place the yellow object. Wait, maybe the sequence is: the child starts leaning over the table with hands on the table, then they straighten up, then use their right hand to pick up the yellow object and place it back.\n\nSo the caption should describe that motion. Let's make sure it's concise and chronological.\n\nPossible caption:\n\nA child wearing a black shirt stands at a dark countertop in a kitchen. They begin by leaning forward with hands on the table, then straighten up and use their right hand to pick up a small yellow object, placing it back on the table. The background includes wooden cabinets. The camera remains stationary at eye level.\n\nCheck rule f: exclude text recognition (so we don't mention the text on the shirt, which is \"BEING FASTER ALWAYS\" but since it's text recognition, we just say black shirt). That's correct.\n\nRule d: camera perspective and movement. The camera is stationary, eye level. The video shows the child from the front, so eye level.\n\nRule e: background minimal", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RpJ3Ow5R_IA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RpJ3Ow5R_IA_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 32.33322726841149, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary moving object is the person, who moves their hands and body (e.g., pointing, adjusting posture) due to intentional locomotion.", "background_and_ambient_analysis": "The background (kitchen setting) is static with no shifting elements. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "RqIlIiqEmFA", "file_name": "RqIlIiqEmFA_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt and dark pants uses a long-handled pool brush to clean the edge of a circular pool, moving along the wooden deck surrounding the pool. They walk around the pool, adjusting their position while brushing the pool surface. The camera pans to follow their movement around the deck.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RqIlIiqEmFA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RqIlIiqEmFA_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 189.7897001916753, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) moves in a circular path around the pool while operating a skimmer pole. Motion is driven by human locomotion and deliberate arm movements to skim debris from the water surface.", "background_and_ambient_analysis": "The background (wooden deck, house, and pool structure) is static with no uniform shifting. Pool water shows minimal ripples from skimming activity but lacks dominant fluid motion (e.g., no waves or significant splashing), and no fire, smoke, or wind effects are visible."}}
{"video_id": "RpyiC0lAPNk", "file_name": "RpyiC0lAPNk_000173_000183.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with curly hair wearing a floral-patterned shirt stands in front of a whiteboard, pointing with her right hand to various sections of the board while gesturing toward mathematical problems. She moves her hand sequentially across the whiteboard’s surface, indicating different calculations. The camera remains stationary, capturing her from a frontal perspective against a plain wall backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RpyiC0lAPNk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RpyiC0lAPNk_000173_000183.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 122.34053807610786, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (the woman) is moving, exhibiting locomotion (gesturing and shifting position) as the primary discrete object.", "background_and_ambient_analysis": "The whiteboard background shows no shifting or fluid motion; it remains static with clear text and lines, indicating no ambient environmental factors like fire, water, or wind."}}
{"video_id": "RtRgeOxkvVQ", "file_name": "RtRgeOxkvVQ_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A muddy dog lies on the ground near a green tent and blue chair. A person in jeans and flip-flops bends down to interact with the dog, then stands upright, holding a drink. The camera pans upward and shifts slightly, revealing a table with camping equipment and a blue cooler in the background. The dog remains stationary on the muddy ground throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RtRgeOxkvVQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RtRgeOxkvVQ_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 2178.971374199295, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "RypzfW4Npww", "file_name": "RypzfW4Npww_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a dance studio with several couples dancing. First, I need to track the main subjects: multiple couples. Let's count—there are at least four couples? Wait, in the frames, the first frame has a couple on the left, another on the right. Then in subsequent frames, more couples join. They're moving around the room. The appearance: people in various outfits—some in dark dresses, others in casual wear. The spatial relationship: they're spread out across the wooden floor, moving in different directions. The background has red walls, mirrors, and some people near the back. The camera is static, probably a fixed position since it's not moving. Need to mention chronological order: the couples are dancing, moving positions, changing formations. Background minimal—just the studio. No text or names. Let's structure it:\n\nStart with the scene: a dance studio with wooden floor and red walls. Multiple couples (at least four) are dancing. They move around the room, changing positions—some step forward, others back. Their outfits: dark dresses for some women, casual tops. The camera is static, capturing the movement without moving. Keep it concise.\n\nWait, rules say \"chronological paragraph\". So start from the first frame, describe the sequence. The first frame shows couples dancing; then as time progresses, they move. Maybe mention the motion: the couples are twirling, stepping, moving across the floor. Number of couples: let's see—first frame has two couples, then more join. So \"multiple couples\" (maybe 4-5). Appearance: women in dark dresses or casual, men in shirts/pants. Spatial: they are spread out, moving in different directions, some near the mirrors, others in the center. Background: minimal, just the studio. Camera: static.\n\nPutting it all together:\n\n\"In a dance studio with a wooden floor and red walls, multiple couples dance across the space. Initially, two couples are visible, with women in dark dresses and men in casual attire, moving in circular motions. As the sequence progresses, additional couples join, shifting positions—some step forward, others back, while maintaining their dance forms. The dancers spread out across the room, occasionally rotating or pairing with different partners. The camera remains static, capturing the fluid motion of the groups from a fixed perspective.\"\n\nWait, check rules: \"mention spatial relationships if relevant\". So \"initially, two couples on the left and right; then more join, spreading out\". Also, \"briefly describe their appearance and number\"—so \"multiple couples (4-5), women in dark dresses, men in casual clothes\".\n\nLet me make sure it's chronological. Start with first frame: \"In a dance studio with a polished wooden floor and red lower walls, multiple couples begin dancing. A woman in a dark dress and man in a maroon shirt dance on the left, while another couple in dark attire moves on the right. As the sequence progresses, more couples enter the frame, each pair moving in synchronized steps—some rotating, others stepping forward. The dancers gradually shift positions, spreading across the room with some pairs moving toward the mirrors and others toward the center. The camera stays stationary, capturing the continuous motion of the groups from a fixed angle.\"\n\nWait, the background has mirrors on the left, so maybe mention mirrors. But rule e says \"keep background descriptions minimal unless essential for understanding motion\". Mirrors are essential because they reflect the dancers, so maybe a bit. But the main focus is motion.\n\nWait, in the video, there are people in the background near the back, but maybe too detailed. Let's keep it:\n\n\"In a dance studio with a polished wooden floor and red lower walls, several couples dance in various positions. Initially, two couples are visible: a woman in a dark dress and a man in a maroon shirt on the left, and a couple in dark clothing on the right. As the sequence continues, more couples join the dance, moving across the room with synchronized steps. They rotate and step in different directions, shifting from the left side toward the center and right. The dancers’ outfits include dark dresses for women and casual attire for men, with some pairs maintaining close holds while others change formations. The camera remains stationary, capturing the fluid motion of the groups from a fixed perspective.\"\n\nCheck rules: chronological, appearance, spatial (left to right, center), number (several couples), camera static. That seems to cover it.\n</think>\n\n<caption_output>In a dance studio with a polished wooden floor and red lower walls, several couples begin dancing. Initially, two couples are visible: a woman in a dark dress and man in a maroon shirt on the left, and a couple in dark clothing on the right. As the sequence progresses, more couples join, moving across the room with synchronized steps. They rotate and step in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RypzfW4Npww.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RypzfW4Npww_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 152, "blur_score": 437.11328876314144, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple distinct human dancers are moving in coordinated patterns. Their motion includes stepping, turning, and body positioning typical of ballroom dancing, with clear bounding box tracking due to discrete physical locomotion.", "background_and_ambient_analysis": "The background elements (walls, red barrier, framed pictures) are stationary with no uniform shifting or fluid motion (fire, water, smoke, wind). The environment is a static dance hall with no environmental forces dominating the scene."}}
{"video_id": "RriUOdc0Imc", "file_name": "RriUOdc0Imc_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. Let's draft:  A person with long hair, dressed in a green and yellow shirt and dark shorts, sits on a chair and plays a light brown bass guitar. Their left hand manipulates the fretboard while their right hand plucks the strings, maintaining continuous motion. The background features a window with closed blinds and scattered items on the floor. The camera remains mostly static with minor angle shifts.  Wait, check if \"scattered items\" is needed. The rules say \"minimal background descriptions unless essential\". The shoes are on the floor, but maybe not essential. The window with blinds is part of the setting. Let's keep it concise.  Alternative:  A long-haired person in a green and yellow shirt and dark shorts sits on a chair, playing a light brown bass guitar. Their left hand moves along the neck, right hand plucks the strings, creating continuous motion. The scene includes a window with blinds behind them and a few objects on the floor. The camera stays stationary with slight movements.  Wait, \"stationary with slight movements\"—but in the video, the camera might have a slight pan or tilt. The first frame to the next, maybe the camera angle shifts a bit. But the instruction says \"conclude with camera perspective and movement\". So if it's mostly static but with a slight adjustment, say \"static perspective with minimal movement\".  Let me check the provided video frames. The first frame: person sitting, guitar. Second frame: same, but maybe the camera angle is slightly different. So camera has a slight movement, but overall static.  So the caption should be:  A person with long hair, wearing a green and yellow shirt and dark shorts, sits on a chair and plays a light brown bass guitar, moving their left hand along the fretboard and right hand plucking the strings. The background includes a window with closed blinds and shoes on the floor. The camera maintains a static perspective with minor angle adjustments.  Yes, that's concise, chronological (describing the playing motion), mentions appearance (long hair, shirt, shorts), spatial (sitting on chair, window behind), and camera (static, minor adjustments). </think>  <caption_output>A person with long hair, wearing a green and yellow shirt and dark shorts, sits on a chair and plays a light brown bass guitar, moving their left hand along the fretboard while their right hand plucks the strings. The background includes a window with closed blinds and shoes on the floor. The camera remains static with minor angle adjustments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RriUOdc0Imc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RriUOdc0Imc_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 120.33420137639075, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is playing an electric guitar; their hands move on the fretboard and strings, demonstrating discrete object motion due to playing.", "background_and_ambient_analysis": "The background (window blinds, lamp) is static with no shifting or environmental effects. No fire, water, smoke, or wind present."}}
{"video_id": "RvYw3fyJuBE", "file_name": "RvYw3fyJuBE_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a man in a black shirt and dark pants on a playground. He's on the sandy area, then moves to the grass. He throws something red, maybe a ball, and then catches it. He's spinning or moving with the object. Let's check the sequence.\n\nFirst frame: he's crouched on sand, right. Then he stands up on grass, throws a red object. The next frame shows him with the object in his hand, moving forward. Then he throws it again, and in the last frame, he's holding both sides, maybe juggling or throwing two red objects. Wait, the frames show him throwing a red ball, then in the second frame he's holding it, then in the third frame he throws it up, and in the fourth frame he's with arms out, holding two red objects? Wait, maybe two balls. Let's check the frames.\n\nFrame 0: man crouched on sand, facing left. Frame 1: he's on grass, moving left, throwing something (red) to the right. Frame 2: he's walking, has a red object in hand. Frame 3: he's throwing it up, arms out. Frame 4: he's standing, arms extended, holding two red objects. Wait, the video shows him throwing a red ball, maybe catching it, then spinning. Let's describe step by step.\n\nChronological: starts on sandy ground, then moves to grass. Throws a red object (maybe a ball), then catches it, and continues to move with it, maybe juggling or throwing in a circle. The main subject is a man in black shirt and pants. Background has playground equipment (swing set, tire wall), grass, trees, buildings.\n\nMention motion: first crouched on sand, then stands up, runs towards grass, throws red object (ball), then in subsequent frames, he's moving with the ball, maybe catching and throwing, then holding two red objects (maybe two balls). Wait, the frames show:\n\nFrame 0: man is in a crouched position on the sand, looking left.\n\nFrame 1: he stands up on the grass, moving left, throwing a red ball to the right.\n\nFrame 2: he's walking towards the camera, holding the red ball in his right hand, then throws it up.\n\nFrame 3: he's with arms extended, both hands holding red objects (maybe two balls), maybe juggling.\n\nWait, the video shows a man in black clothing throwing a red ball. Let's make sure. The first frame: he's crouched, then moves to grass, throws a red object, then catches it, and then maybe does some spinning motion.\n\nNow, the caption should be concise, chronological. Let's structure:\n\nA man in a black shirt and dark pants is initially crouched on a sandy playground area. He stands and moves onto the adjacent grass, throwing a red object to the right. He continues to move across the grass, catching and throwing the red object, eventually extending his arms to hold two red objects. The background features playground equipment, trees, and a building. The camera remains steady with a slight shake, capturing the man's movements from a ground-level perspective.\n\nWait, need to check the rules: mention spatial relationships, appearance (color, size), motion order.\n\nLet's refine:\n\nA man in a black shirt and dark pants starts crouched on a sandy play area. He stands, runs onto the grass, and throws a red object. He then moves across the grass while catching and throwing the red object, eventually holding two red objects with outstretched arms. The playground background includes swings and tires, with trees and a building visible. The camera remains stationary with a slight shake, observing the man from a ground-level angle.\n\nWait, the frames show: frame 0 he's crouched on sand, frame 1 he's on grass moving left, throwing red, frame 2 he's moving right (towards camera?), throwing red up, frame 3 he's holding two red. Wait, the video's progression: first, man in sand, then steps onto grass, throws red ball, then in next steps, he's moving with arms out, holding red objects. Let's make sure the order is correct.\n\nChronology:\n\n- Initial position: crouched on sandy ground (frame 0).\n\n- Stands up and moves onto grass (frame 1), throwing a red object (ball) to the right.\n\n- Continues moving across grass, catching and throwing the red object (frame 2), with arms extended.\n\n- Then, holds two red objects with arms outstretched (frame 4).\n\nAppearance: man is wearing black shirt and pants (no other details like size, but \"adult male\" is implied,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RvYw3fyJuBE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RvYw3fyJuBE_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 184.12095578698685, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in black clothing is moving: initially rising from the sand pit, then running across the grass, and performing controlled arm movements (e.g., waving, gesturing). The person's motion is distinct and physically driven by locomotion and intentional actions.", "background_and_ambient_analysis": "The background elements (playground structures, trees, grass) show no significant uniform shifting or fluid motion; subtle natural sway is present but not dominant. No fire, water, or smoke observed."}}
{"video_id": "S1Exj8paCC4", "file_name": "S1Exj8paCC4_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals are in a kitchen setting; the person on the left sits facing forward, the middle person with long blonde hair moves their arm toward the counter, and the person on the right leans over the counter. The middle individual then raises their arm while the right person adjusts their posture. The scene includes bottles and a bag on the counter, with a static camera showing slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/S1Exj8paCC4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/S1Exj8paCC4_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 152, "blur_score": 972.3415785818597, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (at least three) are moving: one with long hair is interacting with objects on the table and others, another person is bending over the table handling items, and a third person is also active. Motion is due to explicit physical forces (reaching, lifting, bending).", "background_and_ambient_analysis": "Background elements (wall, clock, door) are static and show no uniform shifting. No fire, water, smoke, or wind present."}}
{"video_id": "S0AMkTcIxB0", "file_name": "S0AMkTcIxB0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals interact near a blue car; one wears a black-and-white striped long-sleeve shirt, the other has dark hair and a dark top. Initially, the striped-shirt person holds hands with the dark-haired individual, who leans over the car’s hood. The striped-shirt person then extends their arm upward, while the dark-haired individual steps back, raising their hands. The camera shifts to show the car’s rear, revealing a yellow license plate, then returns to focus on the two as they gesture. The camera maintains a close perspective with slight movement, capturing the interaction from a low angle near the car.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/S0AMkTcIxB0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/S0AMkTcIxB0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 161, "blur_score": 560.1333841337549, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are actively moving their hands and arms while interacting with the blue car (wiping/inspecting it). The car remains stationary throughout the sequence.", "background_and_ambient_analysis": "No dominant fluid/environmental motion (fire, water, smoke, wind) observed. Background elements (car, stationary objects) do not exhibit uniform shifting indicative of camera-induced motion."}}
{"video_id": "Rt_dMcNoIt8", "file_name": "Rt_dMcNoIt8_000403_000413.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in blue shorts and a blue shirt with a colorful design sits on the floor, adjusting a pyramid-shaped structure made of blue Pokémon card boxes. Their hands move to reposition the boxes, stabilizing the structure by placing and aligning them. The boxes, featuring white and red details, are arranged in a triangular formation. The camera maintains a static top-down perspective, capturing the person’s hands and the box structure against a minimal pink background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Rt_dMcNoIt8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Rt_dMcNoIt8_000403_000413.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 150.56763516864567, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (a solid distinct object) is moving their hands to manipulate a small object (phone/remote). The phone is a discrete solid object being moved by the person's hands.", "background_and_ambient_analysis": "The background (floor and wall) is static with no shifting. There is no fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "S4JQW3ksrBc", "file_name": "S4JQW3ksrBc_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. The user provided a sequence of frames showing a person in a dark room with some lights. First, I need to follow the rules given. Let me start by reading through the rules again to make sure I don't miss anything.\n\nRule a says focus on motion and behavior in chronological order. The video starts with the person moving, maybe juggling or throwing something. The frames show the person holding a light source, possibly a flashlight or a torch, and moving it around. The actions seem to be sequential: moving the light from one side to the other, then maybe catching or tossing it.\n\nRule b is to describe appearance and number. The person is in a dark room, so details are hard to see, but they're probably wearing dark clothing. The light source is bright, maybe a white or yellowish glow. There's one person, so number is one.\n\nRule c: mention spatial relationships. The person is in the center of the room, maybe moving left and right. The background has some dark walls and maybe a door or window. But since the background is minimal, maybe just mention the room's layout briefly.\n\nRule d: conclude with camera perspective. The camera seems stationary, maybe a slight shake, as the frames are a bit grainy. The user's example in the problem statement mentions \"slight shake\" but I need to check if that's applicable here.\n\nRule e: minimal background unless essential. So maybe just note the dark room, dim lighting.\n\nRule f: exclude text, names, stylistic analysis. So no mention of \"haunting\" or any specific style.\n\nLet me piece it together. The main subject is a person in a dark room, holding a light source. They move around, possibly juggling or manipulating the light. The actions are chronological: moving the light from left to right, then maybe in a circular motion. The camera is static but maybe a bit shaky.\n\nWait, the first frame shows two lights. Then the person moves, so maybe they're throwing the light source? Or it's a flashlight they're holding, moving it around. The motion seems to involve the person turning and moving the light, creating different positions.\n\nI need to describe the sequence step by step. Start with the person holding the light, moving it, then turning, etc. The background is dark, minimal. The person's clothing isn't clear, but since it's a dark room, maybe they're wearing dark clothes.\n\nCheck the output format: must be a concise paragraph, chronological, with camera info at the end.\n\nPossible caption:\n\n\"A person in dark clothing moves within a dimly lit room, holding a bright light source. They rotate their body while maneuvering the light between their hands, creating shifting patterns of illumination. The individual transitions from facing forward to turning sideways, maintaining fluid motion as the light source swings left and right. The camera remains stationary with a slight shake, capturing the subject’s movements against a sparse, dark backdrop.\"\n\nWait, check the rules. Rule b says mention appearance and number. So the person is wearing dark clothing, one person. The light source is bright. The movement is around the room, shifting position.\n\nMaybe the person starts in the center, moves left, then right, etc. The action is continuous motion. The camera is fixed, maybe a little shaky. Background is dark, minimal details.\n\nHmm, but the user says \"briefly describe their appearance and number (color, size, orientation)\". So the person is likely dark-colored, maybe wearing dark clothes, but the exact color isn't clear. Since it's a black and white video, maybe mention the person's silhouette.\n\nWait, the video is in black and white. So the person's appearance: silhouette, perhaps long hair (since in frame 0, they have hair), moving with the light. The light source is bright, creating a contrast.\n\nSo revised caption:\n\n\"A silhouetted figure in dark clothing moves dynamically within a dimly lit room, holding a bright light source. The person rotates their body while transferring the light between hands, shifting its position left and right across the frame. They transition from a forward-facing stance to turning sideways, with the light creating moving shadows. The camera remains stationary with slight shake, capturing the subject’s fluid motion against a sparse background of indistinct walls and minimal objects.\"\n\nCheck for chronological order: starts with movement, then rotating, transferring light, turning, etc. Yes. Mention appearance: silhouetted figure, dark clothing. Number: one person. Spatial relationships: moving left and right, turning sideways. Background is minimal, so \"sparse background\". Camera is stationary, slight shake.\n\nThat seems to fit. Need to keep it concise. Maybe shorten a bit.\n\n\"A person in dark clothing moves within a dimly lit room, holding a bright light source. They rotate their body while maneuvering the light between hands", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/S4JQW3ksrBc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/S4JQW3ksrBc_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 52.79155261660682, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person (solid object) is juggling a light-emitting object (solid object), with both moving due to the person's arm motions, body sways, and explicit physical forces from the juggling action. The light source's movement is directly caused by the person's hand movements.", "background_and_ambient_analysis": "The background (walls, door, framed pictures) remains static throughout the video with no uniform shifting. No fire, water, smoke, or wind is present, so ambient environmental motion is absent."}}
{"video_id": "S2PW2fBRipw", "file_name": "S2PW2fBRipw_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and dark pants stands on a brick patio outside a house, then bends forward to throw a small cardboard box toward the porch. The box arcs through the air and lands on the tiled porch area in front of a blue patterned rug. The camera maintains a stationary top-down perspective throughout, capturing the motion and landing of the box against a backdrop of a lawn, parked cars, and a wicker chair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/S2PW2fBRipw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/S2PW2fBRipw_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 157, "blur_score": 727.6332734824147, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person walks across the patio from left to right, and a white ball (likely a frisbee) is thrown and moves through the air, both representing solid objects with distinct motion trajectories.", "background_and_ambient_analysis": "The background (patio, walls, parked car, and trees) remains stationary with no uniform shifting or fluid environmental motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "S1hTKfkJtzM", "file_name": "S1hTKfkJtzM_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a split-screen view: one side shows a hand using a green-handled peeler to remove an apple’s skin, the other side shows a person operating a power drill to rotate a red-and-yellow apple on a white plate. Close-up shots then depict the apple spinning as the peeler strips continuous peel strips, with the apple’s skin curling away and accumulating on the plate. The person’s hands guide the peeler around the apple’s circumference. The camera transitions to top-down close-ups, focusing on the peel removal process as the apple rotates.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/S1hTKfkJtzM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/S1hTKfkJtzM_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 34.95419468368274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The apple is spinning due to a drill (discrete object force) and being peeled by a handheld peeler. The peeler is moved by a human hand (discrete object motion). The drill is stationary but causes rotation of the apple.", "background_and_ambient_analysis": "The background (wooden table and green mat) is static with no shifting or fluid motion. No fire, water, smoke, or wind is present. Ambient environmental motion is absent."}}
{"video_id": "S62xSneoTTc", "file_name": "S62xSneoTTc_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a window sill, followed by a dark gloved hand entering the frame and wiping the window surface from left to right. The camera shifts to reveal spots on the window frame as the hand continues moving across the glass, then returns to focus on the hand’s wiping motion. The camera maintains a close perspective, following the hand’s movement across the window.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/S62xSneoTTc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/S62xSneoTTc_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 68.3301651761916, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand is moving across the window ledge, wiping it. The hand holds a cloth and a small object (possibly a tag).", "background_and_ambient_analysis": "The background (window ledge and frame) remains static with no uniform shifting. There is no fluid motion (fire, water, smoke) or wind evident."}}
{"video_id": "S3-fcauVSnk", "file_name": "S3-fcauVSnk_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user provided a set of frames, and I need to create a concise chronological paragraph based on the rules given.\n\nFirst, I'll look at each frame. The video starts with a split-screen showing different activities. The top left has a woman in a yellow vest and white cap preparing to throw a discus. Then there's a referee in a red shirt, maybe watching the event. The bottom left shows blue buckets lined up, and the bottom right has people walking near a wooden structure with flags.\n\nNext, the frames progress to a man in a blue vest and yellow shirt swinging a hammer. The top right shows a crowd watching, and there's a wooden structure with a number 1. Then there's a scene with workers in blue shirts and hard hats cutting logs. A man in a white helmet is also working on logs. The next part shows a team in red jerseys, possibly a sports team, and then another scene with athletes on a sand pit, one jumping with a discus. Finally, there's a group of people in red uniforms, maybe a sports team standing together.\n\nWait, the user mentioned to focus on motion and behavior chronologically. So I need to order the events as they happen in the video. Let me see the sequence again. The first frame is the start: top left is discus thrower, top right referee, bottom left buckets, bottom right people near wooden structure. Then the next frame shows a man swinging a hammer, which is part of shot put or hammer throw? The third frame has workers cutting logs, so maybe a different event. Then there's a team in red jerseys, followed by athletes on sand, then a group of red uniforms.\n\nWait, the user's example output has the order: discus thrower, hammer thrower, log cutting, then the team in red, then athletes in sand. So the sequence is:\n\n1. Discus thrower (top left) preparing to throw.\n2. Hammer thrower (top right) swinging the hammer.\n3. Workers cutting logs (bottom left and right).\n4. Team in red jerseys (bottom right) possibly preparing for a sport.\n5. Athletes on sand (top left) jumping, one throwing discus.\n6. Final frame shows group in red uniforms standing.\n\nWait, the frames are split into four quadrants. Let me check each frame.\n\nThe first frame (0.0s) is a split-screen: top left - discus thrower (woman in yellow vest, white cap), top right - referee in red shirt with spectators, bottom left - blue buckets, bottom right - people walking near a wooden fence with flags.\n\nAt 0.3s, the next frame: top left - man in blue vest and yellow shirt swinging a hammer (maybe shot put?), top right - same referee and spectators, bottom left - blue buckets, bottom right - man bending over logs.\n\nWait, maybe the video is a montage of different events. The rules say to describe in chronological order, so the sequence of events as they occur in the video. But since it's a split-screen, each quadrant is a different scene. Maybe the video is showing multiple events happening at the same time, but the user wants the caption to follow the chronological order of the video's sequence. Wait, the user says \"chronological paragraph describing the provided video\". So maybe the video is a sequence of clips, each showing different activities, and the caption needs to list the events in the order they appear.\n\nLooking at the frames:\n\nFrame 1: Four scenes (discus thrower, referee, buckets, people walking).\n\nFrame 2: Different four scenes: hammer throw, people in yellow shirts, etc.\n\nFrame 3: More activities: workers cutting logs, etc.\n\nSo the video is a series of clips showing various athletic events and activities. The caption needs to describe each sequence in order.\n\nThe user's example output (from the previous example) might help. Wait, no, the user is giving their own task.\n\nThe caption should start with the first activity, then the next, etc. For each frame, list the main actions.\n\nLet me think step by step.\n\nFirst scene (initial frame):\n\n- Top left: woman in yellow vest, white cap, preparing to throw discus. She's seated, holding the discus.\n\n- Top right: referee in red shirt, standing with hands on hips, watching. People behind wooden barriers.\n\n- Bottom left: blue buckets lined up.\n\n- Bottom right: people walking near wooden structures with flags.\n\nThen the next frame (0.3s):\n\n- Top left: man in blue vest and yellow shirt (maybe team vest) swinging a hammer (hammer throw).\n\n- Top right: same referee and spectators.\n\n- Bottom left: blue buckets.\n\n- Bottom right: men working on logs, one bending over.\n\nNext frame (0", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/S3-fcauVSnk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/S3-fcauVSnk_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 416.58527478917483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include people running, throwing, and interacting with equipment (e.g., buckets, wooden structures), exhibiting explicit locomotion and collision-based motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; background elements (trees, grass, structures) are static within each panel and do not show uniform motion across the composite video."}}
{"video_id": "S8Cd-V5NWi8", "file_name": "S8Cd-V5NWi8_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red shirt, dark pants with white stripes, and a helmet walks from the left toward a hanging punching bag, then turns around and walks back left. The gym features blue mats, a brick wall, and doors in the background. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/S8Cd-V5NWi8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/S8Cd-V5NWi8_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 124, "blur_score": 400.9903201594459, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red shirt is performing boxing and kicking motions against a heavy punching bag, causing the bag to swing visibly.", "background_and_ambient_analysis": "No shifting background elements; no fluid or environmental motion (fire, water, wind) observed. Brick wall, door, and equipment remain static throughout."}}
{"video_id": "S82DDWOKg4E", "file_name": "S82DDWOKg4E_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A green apple mounted on a red stand is sliced by a clear plastic apple slicer. The slicer, positioned to the right of the apple, cuts through the fruit as it rotates, producing thin slices that fall into a tray below. A hand then turns the slicer's knob, continuing the slicing motion. The camera remains close-up and steady, focusing on the apple and slicer throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/S82DDWOKg4E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/S82DDWOKg4E_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 40.95568028755187, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Green apple (stationary on red stand until sliced), clear plastic slicer device (moves via hand-operated crank), and human hand (discrete solid object turning the crank).", "background_and_ambient_analysis": "Background (table, glass, container) remains static with no uniform shift; minor juice dripping from the apple is a transient byproduct of the slicing action, not dominant fluid motion."}}
{"video_id": "S6wQuUXGVzg", "file_name": "S6wQuUXGVzg_000495_000505.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person sitting on a couch. Then there are lots of red and white gift boxes floating around. The boxes are moving, maybe bouncing or swirling. The person is interacting with the boxes? Wait, the frames show the boxes appearing and moving, and the person is in the background. Let's check the chronological order.\n\nFirst frame: lots of gift boxes, person is partially visible. Then the boxes seem to move, maybe the person is doing something. Wait, the instruction says focus on motion and behavior of main subjects. The main subject here is the person and the gift boxes. The gift boxes are red and white, multiple (lots of them). They are floating, moving in various directions. The person is sitting on a couch, maybe reacting to the boxes? But the background is minimal, so describe the spatial relationships.\n\nChronological order: Start with the scene, gift boxes appear, move around. The person is in the background, maybe the boxes are in front of them. Then the boxes continue to float. Camera perspective: seems like a fixed shot, maybe slight movement? The rules say to mention camera perspective and movement if relevant. The video has \"Made with KINE MASTER\" text, but exclude text recognition.\n\nSo, let's structure:\n\n- The video shows a person seated on a couch. Multiple red and white gift boxes with red ribbons float and move dynamically around the scene, appearing to swirl and scatter. The boxes are scattered in various positions, some near the person and others in the foreground. The camera remains stationary, capturing the motion of the boxes and the person's subtle interactions.\n\nWait, check rules: background descriptions minimal. So maybe \"seated on a couch\" is sufficient, not too detailed. Number of boxes: lots, but say \"numerous\". Appearance: red and white gift boxes with red ribbons. Motion: floating, swirling, scattering. Spatial: boxes are in front of the person, moving in all directions. Camera: stationary, top-down? Wait, the frames look like a standard shot, maybe slightly shaky? But the problem says \"if relevant\", so if not obvious, maybe just stationary.\n\nWait, the user's examples might have similar. Let's make sure.\n\nOriginal video: frames 0 to 5. Starts with many gift boxes, person in background. Then boxes move, maybe the person is moving. The person's hands are moving, maybe adjusting the boxes? But the main motion is the boxes.\n\nSo, chronologically:\n\nAt the beginning, numerous red and white gift boxes with red ribbons appear and float erratically in the scene. The person, seated on a couch, is partially visible in the background as the boxes move around them, some appearing closer to the camera. The boxes continue to swirl and scatter, changing positions dynamically. The camera remains fixed, capturing the movement of the boxes and the person's slight movements.\n\nWait, the rules say: \"keep background descriptions minimal unless essential\". So \"seated on a couch\" is okay. Mention the number (numerous), appearance (red and white gift boxes with red ribbons), motion (float, swirl, scatter), spatial (around the person, some in foreground). Camera: fixed.\n\nLet me check all rules:\n\na) Motion and behavior in chronological order. Yes: boxes appear, move, scatter.\n\nb) Appearance and number: numerous, red and white gift boxes with red ribbons.\n\nc) Spatial: some near person, some foreground.\n\nd) Camera: fixed.\n\ne) Background minimal: yes, just couch as background.\n\nf) Exclude text: no text in the caption.\n\ng) No reasoning.\n\nSo final caption: At the start, numerous red and white gift boxes with red ribbons float and swirl dynamically in the scene. A person is seated on a couch in the background, with some boxes moving in front of them and others scattered throughout the frame. The camera remains stationary, capturing the continuous motion of the gift boxes and the person's subtle movements.\n\nWait, but the problem says \"concise\". Let's make it shorter.\n\n\"Numerous red and white gift boxes with red ribbons float and scatter dynamically around a person seated on a couch; the boxes move in various directions, some appearing in the foreground, while the person's subtle actions are visible in the background. The camera remains stationary.\"\n\nHmm, check chronological order. First boxes appear, then move, person is there. The person's actions: in the video, the person is maybe reacting, but the main is the boxes. The problem says \"focus primarily on motion and behavior of main subjects (people/animals/objects)\". So boxes are main, person is secondary. So describe boxes' motion, then the person's interaction.\n\nLet's see sample:\n\n\"Gift boxes float and scatter around a seated person. The boxes are red and white with red ribbons,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/S6wQuUXGVzg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/S6wQuUXGVzg_000495_000505.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 347.4155993589376, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete cubes (solid objects with red/white pattern) move independently in the air without collisions or visible forces; their motion is tracked via bounding boxes and appears as controlled floating.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind). Background (couch, wall) remains static and consistent across frames, indicating no ambient environmental effects."}}
{"video_id": "SBJm6031hdE", "file_name": "SBJm6031hdE_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a smartphone moves slightly in front of a stationary black motorcycle parked beside a silver car. The motorcycle’s headlight illuminates, and the camera remains fixed, capturing the scene from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SBJm6031hdE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SBJm6031hdE_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 233.63003950167305, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in black attire is interacting with a motorcycle, exhibiting movement such as leaning and adjusting posture, which are discrete actions of solid objects.", "background_and_ambient_analysis": "The background features a stationary car and environmental elements that show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind-driven movement)."}}
{"video_id": "SBdNWM1mwqE", "file_name": "SBdNWM1mwqE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man in a black tank top, blue jeans, and yellow cap walks across a sandy beach while operating a metal detector with a yellow search coil. He moves forward, pauses, turns, and continues scanning the sand. In the background, several people are near the water. The camera remains stationary, capturing the scene from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SBdNWM1mwqE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SBdNWM1mwqE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 153.49503352151316, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on the beach is actively moving (walking, raking sand) and is a discrete solid object with clear physical motion.", "background_and_ambient_analysis": "The ocean waves exhibit mild ambient environmental motion, but the background elements (horizon, distant structures, beach) remain stable with no uniform shifting; the waves are not dominant."}}
{"video_id": "S9fDeNqJBEk", "file_name": "S9fDeNqJBEk_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit on a bed; a boy in a black shirt with red stripes strums an acoustic guitar while a girl in a light blue top holds another acoustic guitar. The boy strums rhythmically while the girl maintains a steady hold on her instrument. They remain seated side-by-side, with the boy positioned to the left and the girl to the right. The camera remains static, capturing the scene from a frontal perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/S9fDeNqJBEk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/S9fDeNqJBEk_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 46.32220199071956, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The guitarist's hands are moving to strum and press the guitar strings. The guitarist exhibits minimal body motion, while the other person remains relatively static.", "background_and_ambient_analysis": "No shifting background elements (walls and bed are static). No fluid or environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "SFivEqZsHoA", "file_name": "SFivEqZsHoA_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person crouches on a wet, rocky surface, manipulating a black circular metal sieve with both hands. They first place the sieve on the ground, then lift and rotate it, turning it to examine its contents. The individual wears a dark jacket with a red sleeve patch and blue jeans, while the background features scattered rocks and shallow water. The camera maintains a close, steady perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SFivEqZsHoA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SFivEqZsHoA_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 272.1473350237399, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a metal bucket (discrete object), moving it through lifting, tilting, and rotating actions with hands.", "background_and_ambient_analysis": "The background elements (rocks, ground) show no uniform shifting or fluid motion; no fire, water, smoke, or wind dominates the scene."}}
{"video_id": "SFxUZs6gRcs", "file_name": "SFxUZs6gRcs_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user provided a video of someone playing a guitar. My job is to create a concise, chronological paragraph following all the given rules.\n\nFirst, I need to focus on the main subject, which is the person playing the guitar. The rules say to describe their motion and behavior in order. So, I should start from the beginning of the video.\n\nThe video starts with the person sitting, right? They're wearing a black shirt and dark pants. The guitar is acoustic, light brown, with a sound hole. The person's hands are moving: left hand on the fretboard, right hand strumming. The left hand is pressing strings, moving up and down the neck, while the right hand strums rhythmically. The caption needs to mention the appearance: black shirt, dark pants, silver bracelet on the right wrist. \n\nSpatial relationships: the guitar is held in front of them, sitting on a chair. The background has a chair and maybe a curtain, but the rules say to keep background minimal unless essential. So maybe just mention the chair and curtain briefly if needed.\n\nCamera perspective: it's a close-up shot focusing on the guitar and hands, so the camera is stationary, probably top-down or close-up from the front. The user says to mention camera movement, but here it's static. The rules say to conclude with camera perspective and movement. So maybe \"close-up, stationary shot\".\n\nI need to list the chronological order. The person starts playing, fingers moving, strumming. The description should follow the sequence of actions. \n\nCheck the rules again: exclude text recognition, named characters. So no mentions of names. Also, don't include stylistic analysis. Just stick to the motion.\n\nLet me draft:\n\nA person wearing a black shirt and dark pants sits with an acoustic guitar, their right hand strumming the strings while the left hand moves along the fretboard, fingers pressing down on the strings. The guitar is light brown with a circular sound hole. The person remains seated, occasionally adjusting hand positions. The camera maintains a close-up, stationary perspective focused on the guitar and hands, with a chair and curtain visible in the background.\n\nWait, but the rules say to keep background minimal. Maybe mention only the chair and curtain briefly. Also, check if the spatial relationships are relevant. The person is sitting, guitar in front. The left hand is on the neck, right hand strumming. Maybe specify \"left hand positioned on the fretboard, right hand strumming rhythmically\".\n\nAlso, the video is a few seconds long, so the actions are continuous. The caption should be concise. Let me make sure to keep it chronological. Start with the person sitting, then the hand movements.\n\nPossible caption:\n\nA person in a black shirt and dark pants sits, strumming a light brown acoustic guitar. Their right hand moves rhythmically over the strings, while the left hand presses down on the fretboard, adjusting finger positions. The guitar rests on their lap, with a chair and curtain visible in the background. The camera remains stationary, focusing closely on the hands and instrument.\n\nCheck the rules again. The background should be minimal. So maybe \"a chair and curtain\" as the background. The camera perspective is close-up, stationary. The motion is the strumming and finger movements. That should cover it. Also, the person's appearance: black shirt, dark pants, silver bracelet. Should I mention the bracelet?\n\nThe original video shows a silver bracelet on the right wrist. The rules say to mention appearance briefly. So \"wearing a silver bracelet on the right wrist\" could be included. Let me check the example in the rules. The rules say \"briefly describe their appearance and number (color, size, orientation)\". So maybe include the bracelet.\n\nSo revised:\n\nA person wearing a black shirt, dark pants, and a silver bracelet on their right wrist sits and plays a light brown acoustic guitar. Their right hand strums the strings rhythmically, while the left hand moves along the fretboard, pressing down on the strings. The guitar is positioned on their lap, with a chair and curtain visible in the background. The camera maintains a close-up, stationary perspective throughout.\n\nYes, that seems to hit all the points. Checks for chronological order (strumming and finger movements), appearance details (black shirt, dark pants, silver bracelet), spatial relationships (guitar on lap, chair in background), camera perspective (close-up, stationary). Background is minimal as per the rules. Excluded text recognition and named characters. Okay, that should be it.\n</think>\n\n<caption_output>A person wearing a black shirt, dark pants, and a silver bracelet on their right wrist sits while playing a light brown acoustic guitar. Their right hand strums the strings rhythmically, while the left hand moves along the fretboard, pressing down on the strings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SFxUZs6gRcs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SFxUZs6gRcs_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 251.68957713417478, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving to play the guitar, exhibiting explicit physical motion (fingering and strumming) on a solid, discrete object.", "background_and_ambient_analysis": "The background elements (chair, floor) show no shifting or fluid motion; no fire, water, or wind is present."}}
{"video_id": "SGE8PWeIVSs", "file_name": "SGE8PWeIVSs_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands, clad in a light blue shirt, hold a small metal ring and use a tool to shape it against a wooden block on a cluttered workbench. The hands adjust the ring's position and apply the tool repeatedly, with the camera maintaining a steady close-up focus on the precise hand movements and the workpiece.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SGE8PWeIVSs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SGE8PWeIVSs_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 30.514598043053674, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the tool are moving to manipulate a small object (e.g., a metal ring).", "background_and_ambient_analysis": "Background is static (wooden workbench and block remain fixed). No fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "SDm5JPPFQVM", "file_name": "SDm5JPPFQVM_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-skinned hand moves across a whiteboard, writing mathematical equations with a marker. The hand shifts positions chronologically, first to the right and then downward, indicating substitution steps. The camera maintains a fixed top-down perspective throughout the sequence, focusing on the hand's writing motion against the plain whiteboard surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SDm5JPPFQVM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SDm5JPPFQVM_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 93.11782160051344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a red marker is moving to write on the whiteboard. This is a solid object moving due to the person's physical action.", "background_and_ambient_analysis": "The background (whiteboard and wall) is stationary. There is no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "SHqloiBZPCk", "file_name": "SHqloiBZPCk_000460_000470.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray button-up shirt manipulates a brass trombone, sliding the instrument's tubing with both hands from the lower section toward the bell. The camera stays close, following the hands' motion along the trombone with minimal background visibility.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SHqloiBZPCk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SHqloiBZPCk_000460_000470.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 116.28349167167993, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "SMIDCCv3QAs", "file_name": "SMIDCCv3QAs_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man in a blue shirt holds a green bottle and a white card while a person in a black shirt stands beside him. The man in blue opens the bottle, causing liquid to spray upward, then lifts the bottle upward. Other individuals in the background take photos with mobile phones. The camera remains slightly shaky throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SMIDCCv3QAs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SMIDCCv3QAs_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 61.29012461200382, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people, bottle) exhibit motion: a person in a blue shirt manipulates a bottle (opening, drinking), while another person holds the bottle; hand movements and object interactions are clearly visible.", "background_and_ambient_analysis": "No significant shifting backgrounds or fluid/environmental motion (e.g., fire, water, wind) detected; static background elements (walls, indoor setting) appear stable without uniform movement."}}
{"video_id": "SNbWWkX_viI", "file_name": "SNbWWkX_viI_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A hand holds a brown stuffed monkey toy with a red and white zigzag mouth, moving it downward and placing it onto a blue and white patterned rug. The toy lies on the rug, shifting slightly as it settles. The camera follows the toy’s movement, ending with a close-up of the toy resting on the rug. Background elements are minimal and out of focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SNbWWkX_viI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SNbWWkX_viI_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 194.06863256611058, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A brown plush toy (resembling a character with a wide mouth) is manipulated by a hand and subsequently moves across the carpet, exhibiting discrete, solid-object motion due to physical force application.", "background_and_ambient_analysis": "The background (patterned carpet and static furniture) remains consistently positioned without uniform shifting or fluid motion (e.g., no fire, water, or wind effects)."}}
{"video_id": "SRICjm1zeNU", "file_name": "SRICjm1zeNU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black top and white pants stands to the left of a man in blue scrubs near a large industrial machine with blue structural elements. A third person in a brown shirt and dark pants enters from the right, positioning themselves next to the man in blue scrubs. The group remains stationary while observing the machine; the camera maintains a slight shake and static perspective throughout, capturing the industrial setting with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SRICjm1zeNU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SRICjm1zeNU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 393.9258826000756, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are moving: two initially in the center (man in blue, woman in black) and a third (in brown shirt) joining them. They are walking and interacting with the equipment.", "background_and_ambient_analysis": "Background elements (blue supports, walls) are static; no fire, water, smoke, or wind present."}}
{"video_id": "SR2-anQJ4rw", "file_name": "SR2-anQJ4rw_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a tennis player in action—swinging a racket, wearing white. Then a shot of a tennis court with players, then people celebrating (hands up), then text on a blue screen, then more people on the court, and then another text frame. Wait, the rules say to focus on motion and behavior of main subjects in chronological order. Let's list the scenes:\n\n0.0s: Tennis player (white, swinging racket, mid-action)\n1.0s: Text \"PLAY THE SPORT YOU LOVE\" over a court (but exclude text, so skip)\n2.0s: Group of people with arms raised (celebrating, maybe tennis players or fans)\n3.0s: Text \"ON A TEAM IN COLLEGE\" (exclude text)\n4.0s: People on a tennis court, one in blue shirt, another in white, possibly talking or interacting\n5.0s: Text \"PLAY, HAVE FUN & LEARN FOR LIFE\" (exclude text)\n\nWait, the rules say exclude text recognition. So focus on the visual elements without the text. So first scene: a tennis player in white clothing, swinging a tennis racket (motion: swinging, hitting ball). Then the next scene: a tennis court with players (maybe two players, but the description says \"group of people with arms raised\" in the third frame—wait, the video description says:\n\n<0.3> tennis player swinging (white, racket)\n\n<1.4> text \"PLAY THE SPORT YOU LOVE\" over a court (skip text)\n\n<2.5> group of people (hands raised, celebrating; they are on a court, maybe)\n\n<3.6> text \"ON A TEAM IN COLLEGE\" (skip)\n\n<4.7> people on a court, one in blue, one in white (interacting)\n\nWait, but the user provided the video as the first few frames. Let's go step by step.\n\nFirst frame (0.0s): A tennis player wearing white is in mid-action, swinging a tennis racket, likely hitting a ball.\n\nSecond frame (1.0s): Transition to a tennis court with players, but then text appears. Wait, the given frames:\n\n<0.3 seconds> - tennis player in white, swinging.\n\n<1.4 seconds> - text \"PLAY THE SPORT YOU LOVE\" over a tennis court (but text to exclude, so the background is the court, but focus on the court's context)\n\n<2.5 seconds> - people with arms raised (maybe celebrating, like after a point), they are in front of a fence (tennis court's fence), some wearing blue, others black.\n\n<3.6 seconds> - text \"ON A TEAM IN COLLEGE\" (skip)\n\n<4.7 seconds> - people on a tennis court, two individuals: one in blue shirt, one in white shirt, interacting (maybe talking, hugging)\n\nNow, following the rules:\n\nChronological order of main subjects (people/objects) in motion:\n\n1. At 0.0s: A person in white clothing, mid-swing with a tennis racket.\n\n2. At 2.5s: A group of people, some in blue and black shirts, raising their arms in celebration.\n\n3. At 4.7s: Two individuals on a tennis court, one in blue and one in white shirt, interacting (possibly conversing or greeting).\n\nCheck spatial relationships: The first scene is a single player on a court (background is court lines). The second scene is a group (some in front of a fence, which is part of the court). The third scene is two people on the court.\n\nCamera perspective: The first scene is a close-up of the player. Then the second scene is a medium shot of the group. Third scene is a medium shot of two people on the court.\n\nKeep background minimal. The tennis court is the background for all scenes.\n\nNow, structure the paragraph chronologically:\n\nStart with the first action (tennis player swinging), then the group celebrating, then the two people interacting.\n\nCheck appearance: first person in white, racket; group in blue/black shirts; two people in blue and white.\n\nMention motion: swinging, raising arms, interacting.\n\nExclude text, named characters.\n\nSo putting it together:\n\nA tennis player in white clothing swings a racket mid-action on a tennis court. Following this, a group of people, some wearing blue and black shirts, raise their arms in celebration in front of a court fence. Subsequently, two individuals on the tennis court—one in a blue shirt and one in a white shirt—interact closely while standing on the court.\n\nCheck camera perspective: first close-up, then medium shot, then medium shot. The problem says \"conclude with camera perspective and movement\"—but", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SR2-anQJ4rw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SR2-anQJ4rw_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 230.93786808497634, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Tennis players (hitting the ball, moving on court), spectators (clapping), and individuals in blue shirts on the court are discrete solid objects exhibiting motion from physical forces (locomotion, ball impact, clapping).", "background_and_ambient_analysis": "The background elements (tennis court lines, stands, fencing) remain static across frames; no fire, water, smoke, or wind-driven environmental motion is present."}}
{"video_id": "SO-cIicHjwo", "file_name": "SO-cIicHjwo_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a wooden spoon stirs a pan of brown beans on a stovetop burner, moving the spoon in circular motions to mix the contents. The hand repositions the spoon repeatedly, ensuring even stirring. The camera maintains a close-up perspective with slight movement, focusing on the stirring action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SO-cIicHjwo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SO-cIicHjwo_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 126.40000802898541, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a wooden spoon stirs solid beans in a pan, with the beans moving due to the spoon's interaction.", "background_and_ambient_analysis": "The stovetop and surrounding kitchen elements (e.g., coil burners, countertop) show no uniform shifting or fluid motion (e.g., fire, water, wind)."}}
{"video_id": "SRnIGNIllGc", "file_name": "SRnIGNIllGc_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands hold a large brown and tan patterned snake coiled in their palms. The right hand, with red nail polish, gently strokes the snake's body while the left hand supports it. The snake remains still as the hands adjust their grip. The background features a wooden table with a remote control and other small objects. The camera maintains a steady close-up perspective on the hands and snake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SRnIGNIllGc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SRnIGNIllGc_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 161, "blur_score": 168.5642285631816, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A snake is being held and stroked by hands; the snake's movement is due to physical contact with the hands.", "background_and_ambient_analysis": "Background elements (desk, mouse) are static. No fluid or environmental motion observed."}}
{"video_id": "SThqIsXKOpQ", "file_name": "SThqIsXKOpQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in black shirts engage in an arm-wrestling match at a wooden table, hands locked in a strained position. A third person in black enters from behind, leaning over the table to observe closely. The competitors shift their weight and grip as the match progresses, their arms tense against each other. The camera maintains a fixed perspective with slight handheld shake, capturing the scene from a low angle near the table surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SThqIsXKOpQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SThqIsXKOpQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 188.54432682295902, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals engage in arm wrestling (discrete solid objects), with a third person entering the frame to observe/interact; all movements are due to physical forces (muscle contraction, leverage).", "background_and_ambient_analysis": "Background elements (wall, door) remain static with no uniform shifting or fluid motion (fire, water, smoke, wind). No ambient environmental motion detected."}}
{"video_id": "SV8BOYG89mE", "file_name": "SV8BOYG89mE_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a yellow house with multiple windows. In the frames, a person is moving along a rooftop, holding a long tool maybe? Wait, the person is on the roof, maybe cleaning or something. Let's check the sequence.\n\nFirst, the camera starts focused on the house. Then the person appears, moving from the right side towards the left, maybe? The person is wearing dark clothing, I think. The roof has blue edges or something. The person is holding a tool, maybe a rake or something, and moving across the roof. The camera seems to pan slightly, following the person's movement. The background has trees, but the main action is the person on the roof.\n\nNeed to describe the motion chronologically. The person is moving along the roof, from right to left (since in the frames, they start on the right and move left). The camera's perspective is top-down or from a high angle. The house is yellow, windows are there. The person's movement is across the roof, holding a tool.\n\nWait, the video starts with a static shot, then the person enters the frame from the right, moving left. The camera might be panning left. Let's structure it.\n\n\"Throughout the video, a person in dark clothing moves across the yellow house's roof from right to left, holding a long tool. The camera pans left, following the person's motion, while the house's blue-trimmed roof and windows remain in the background.\"\n\nCheck rules: focus on motion, chronological. Main subject is the person. Appearance: dark clothing, size? Maybe not specified. Motion: moves across roof from right to left. Camera movement: pans left. Background: house, windows, trees (but minimal). Conclude with camera perspective and movement.\n\nWait, in the video frames, the camera is tilted, maybe. But the rules say conclude with camera perspective and movement. So maybe top-down? Or high angle.\n\nLet me check the frames: the camera seems to be positioned above, looking down, so top-down. But the person is moving across the roof, so the camera is panning to follow.\n\nPutting it all together:\n\n\"A person in dark clothing walks across the yellow house’s roof from right to left, holding a long tool. The camera pans left to follow the movement, maintaining a top-down perspective over the house’s roof and windows.\"\n\nWait, but how many people? Just one. The tool is maybe a rake or something, but not specified. The house is yellow with multiple windows.\n\nLet me check the rules again: \"briefly describe their appearance and number (color, size, orientation)\". So the person is in dark clothing, number 1. Motion: walking across roof from right to left. Spatial: the person is on the roof, moving from right to left. Camera movement: pans left, top-down.\n\nYes. Let's make sure it's concise and chronological.\n\n\"Initially, the camera focuses on a yellow house with multiple windows and a blue-trimmed roof. A person in dark clothing enters from the right, walking left across the roof while holding a long tool. The camera pans left, following the person’s movement, maintaining a top-down perspective throughout.\"\n\nBut background descriptions minimal. So maybe skip the blue-trimmed roof details? Wait, the roof is yellow, windows are there, blue trim is part of the house.\n\nWait, the video shows the roof with blue edges, maybe. Let's see the frames: the roof has blue on the sides.\n\nBut rules say background minimal unless essential. Maybe not necessary to mention blue trim, but the house is yellow. The main subject is the person moving.\n\nLet's adjust: \"A person in dark clothing walks across the yellow house’s roof from right to left, holding a long tool. The camera pans left to follow the motion, maintaining a top-down view of the roof and windows.\"\n\nYes, that's concise. Chronological: the person moves, camera follows. Appearance: dark clothing, one person. Motion: walking left across roof. Camera: pans left, top-down.\n\nWait, but in the video, does the camera move? The frames show the person moving, so camera is panning. Let's confirm.\n\nLooking at the frames: frame 0 to 5, the person is moving from right to left, so camera is panning left.\n\nSo final caption:\n\n\"A person in dark clothing moves leftward across the yellow house's roof while holding a long tool. The camera pans left, following the individual's motion, from a top-down perspective over the roof and windows.\"\n\nWait, but \"individual\" is okay? Or \"person\". Let's use \"person\" as per rules.\n\nAlso, check if there's any other objects. The tool is the main object being held.\n\nYes. Let's make sure it's concise.\n</think>\n\n<caption_output", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SV8BOYG89mE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SV8BOYG89mE_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 416.2497180323849, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "A person walks across the frame from right to left, entering and exiting the view.", "background_and_ambient_analysis": "The background (house and trees) is mostly static. No dominant fluid motion (fire, water, smoke, or wind) is observed."}}
{"video_id": "ST3-_yk6KNw", "file_name": "ST3-_yk6KNw_000142_000152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. The user wants me to generate a concise, chronological paragraph describing the provided video. They've given specific rules to follow.\n\nFirst, I need to focus on the main subjects: people and animals. In the video, there's an elderly woman and a white dog. Let me check the frames. The woman is wearing a white jacket and blue jeans, standing near a blue railing. She's holding a red leash attached to the dog. The dog is a small white breed, maybe a West Highland White Terrier, standing on the platform.\n\nThe video starts with her interacting with a machine. She's pressing buttons or handling something on the machine. Then she points towards the machine, maybe explaining something. There's another person entering the frame on the left side, sitting on a chair. The background has a red fire extinguisher sign and some equipment, but the rules say to keep background minimal unless essential.\n\nI need to describe the motions in chronological order. So first, the woman is operating the machine, then pointing, then the other person comes into view. The dog remains mostly still, looking towards the machine. The spatial relationships: the woman is in front of the machine, the dog beside her. The other person is entering from the left.\n\nCamera perspective: It's a static shot, probably a medium shot, no significant movement. The user says to mention camera perspective and movement at the end. Since it's static, maybe \"static camera\" or \"fixed perspective.\"\n\nWait, the user's example output might help. Let me check the rules again. Rule d says conclude with camera perspective and movement. So the caption should end with something like \"static camera perspective.\"\n\nAlso, exclude text recognition. So no mentioning the \"HENT\" or other text on the machine. The red sign is there, but if not essential, maybe skip. The problem states to keep background descriptions minimal unless essential. The fire extinguisher is part of the background but maybe not necessary. However, the woman's position relative to the machine and the dog is important.\n\nLet me outline the sequence:\n\n1. Elderly woman (white jacket, blue jeans) stands at blue railing, holding red leash attached to white dog. She interacts with machine (pressing buttons, handling controls).\n2. She points towards the machine.\n3. Another person (brown coat) enters frame from left, sits on chair.\n4. Dog remains stationary, facing machine.\n\nCamera: Static, no movement.\n\nNow, condense into a paragraph. Make sure to mention appearance (colors, size), motions, spatial relationships. Avoid details like the red sign unless necessary.\n\nWait, the dog is a small white dog. The woman is elderly, so maybe describe her as \"elderly woman\" but the rules say \"briefly describe their appearance and number (color, size, orientation).\"\n\nElderly woman: white jacket, blue jeans, white shoes. Dog: small white, standing on platform.\n\nActions: She operates the machine, points, then another person enters. The dog stays still.\n\nNeed to be chronological. Start with her actions, then the other person entering.\n\nSo the caption would be something like:\n\nAn elderly woman in a white jacket and blue jeans stands at a blue railing, holding a red leash attached to a small white dog. She interacts with a machine, pressing buttons and pointing toward it. A second person in a brown coat enters the frame from the left, seated on a nearby chair. The dog remains stationary, facing the machine. The camera maintains a static perspective throughout.\n\nWait, check if the dog's orientation is mentioned. The dog is looking towards the machine, which is part of the action. Also, the spatial relationship: the woman is in front of the machine, the dog next to her.\n\nWait, the original frames show the woman and dog standing in front of the machine, with the dog on a leash. So maybe \"the white dog stands beside her, tethered to the leash.\"\n\nAlso, the second person comes in after the first few seconds. In frame 0, the second person is not present. Then in frame 4, they appear. So the sequence is woman operating, then pointing, then person enters.\n\nSo the caption should mention the person entering from the left.\n\nLet me check the exact frames:\n\nFrame 0: woman and dog at machine, no one else.\n\nFrame 1-4: woman continues actions, person enters from left.\n\nSo \"A second person in a brown coat enters the frame from the left, seated on a nearby chair.\"\n\nAlso, the dog is small, white, standing on the platform.\n\nOkay, now put it all together. Keep it concise, chronological.\n\nFinal caption:\n\nAn elderly woman in a white jacket and blue jeans stands at a blue railing, holding a red leash attached to a small white dog. She interacts with a machine, pressing buttons", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ST3-_yk6KNw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ST3-_yk6KNw_000142_000152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 179.31192139028053, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands/arms are moving while interacting with objects on the table; the dog and other static objects remain stationary.", "background_and_ambient_analysis": "Background elements (wall, poster, chair, table) show no significant shifting or fluid motion (fire, water, smoke, wind absent)."}}
{"video_id": "SUb95S29ONc", "file_name": "SUb95S29ONc_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and dark pants enters a makeshift structure with corrugated metal walls, walking past an older woman with a head covering who is styling a child's hair while seated on a chair. The child, wearing a blue shirt, remains seated as the man moves from right to left across the frame. The camera follows the man’s movement, maintaining a medium shot of the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SUb95S29ONc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SUb95S29ONc_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 250.68433965634108, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt walks from the right side of the frame toward the seated older person and a child; the child and older person are mostly stationary with minimal movements.", "background_and_ambient_analysis": "The background consists of static corrugated metal walls and ground; no shifting or fluid environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "SYL1SHDNsbQ", "file_name": "SYL1SHDNsbQ_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A close-up shot shows a light-skinned finger approaching a person's blue eye, moving across the eyelid area. The finger makes contact with the eyelid, then retracts slightly. The camera remains static, focusing tightly on the eye and finger interaction with no significant background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SYL1SHDNsbQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SYL1SHDNsbQ_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 432.3837729443138, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A finger is pressing and moving near the eye, and the eye itself shows natural movement (blinking or squinting). These are discrete solid objects interacting physically.", "background_and_ambient_analysis": "No visible background; no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "SbA_Ibj0Eds", "file_name": "SbA_Ibj0Eds_000356_000366.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a person sitting on a patterned couch. The person is wearing a blue shirt with yellow and white stripes. There's a small brown dog in front of them. The dog moves around: in the first frame, it's near the person's legs, then jumps up, runs away, and then comes back. Wait, the sequence: [0.0] person on couch, dog in front; [1.4] dog jumps; [2.5] dog is behind the person? Wait, no. Let's check the frames. The video shows the person sitting on the couch. The dog starts near the person's legs, then jumps up (maybe towards the person), then runs off to the right, and then comes back. Wait, in frame 2, the dog is jumping, then in frame 3, it's running away from the person, and then in frame 4, the person moves their foot, and the dog is near the floor. Then frame 5, the dog is moving towards the camera? Wait, maybe the dog is running around the person.\n\nLet's outline the chronology. The person is seated on the couch. A small brown dog is initially in front of the person. The dog jumps up towards the person, then runs to the right side of the couch, and then returns. Wait, looking at the frames: first, person sitting, dog near legs. Then dog jumps (maybe the person moves their leg, the dog jumps up). Then the dog moves to the right, and then the person gets up a bit? Wait, no. The frames:\n\nFrame 0: person on couch, dog standing in front.\n\nFrame 1.4: dog is jumping up (maybe the person's leg is up, dog jumps).\n\nFrame 2.5: dog is behind the person, moving away?\n\nWait, the description says:\n\n[0.0] person on couch, dog in front.\n\n[1.4] person sitting, dog jumps.\n\n[2.5] dog is behind the person (maybe the person moves, dog runs to right).\n\nWait, maybe better to note the dog's movement: starts near the person, jumps up, then runs to the right, and then comes back.\n\nWait, the person is seated on the couch. The dog is small, brown. The dog moves from in front of the person, jumps up (possibly interacting), then runs to the right side, then moves back towards the camera.\n\nWait, frame 3: the person is still on the couch, dog is near the floor. Then frame 4: person moves foot, dog is near the floor. Then frame 5: dog is moving towards camera.\n\nLet's structure the caption:\n\nA person wearing a blue shirt sits on a patterned couch. A small brown dog stands in front of them, then jumps up, runs to the right, and returns. The person remains seated, moving their foot slightly. The background includes a couch with a patterned cover and a curtain. The camera is static, showing the scene from a frontal perspective.\n\nWait, but need to follow the rules: chronological order, motion of main subjects (person and dog).\n\nLet's check:\n\n- Start: person seated on couch, dog in front.\n\n- Then dog jumps up (action 1).\n\n- Then dog runs away (action 2).\n\n- Then dog returns (action 3).\n\n- Person remains seated, foot moves.\n\nWait, the frames:\n\n0.0: person on couch, dog in front.\n\n1.4: dog jumps (so movement from stationary to jumping).\n\n2.5: dog is now running to the right (leaving the person's side).\n\n3.6: dog is further right, moving away.\n\n4.7: person moves foot, dog is near the floor.\n\nWait, maybe the sequence is: the dog starts in front, jumps (maybe towards the person's leg), then runs to the right, and then comes back.\n\nWait, the video has the dog moving: first near person's legs, then jumps up (towards the person), then runs to the right, then comes back towards the camera.\n\nWait, the problem is to describe in chronological order. So:\n\nA person sits on a patterned couch wearing a blue shirt. A small brown dog stands in front of them, then jumps up, runs to the right side of the couch, and returns toward the camera. The person remains seated, occasionally moving their feet. The background features a patterned couch and a curtain. The camera remains static.\n\nWait, but need to keep it concise. Let's see.\n\nMain subjects: person (blue shirt), small brown dog.\n\nChronology:\n\n- Person seated on couch.\n\n- Dog moves from in front, jumps up.\n\n- Dog runs to right, then returns.\n\n- Person's foot", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SbA_Ibj0Eds.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SbA_Ibj0Eds_000356_000366.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 33.3400532337007, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects: a person (sitting on couch → standing → walking) and a dog (sitting → running out of frame). Motion is due to intentional locomotion and collisions (e.g., dog jumping off couch).", "background_and_ambient_analysis": "Background elements (couch, wall pattern) remain static with no uniform shifting. No fire, water, smoke, or wind present; indoor environment shows no fluid motion."}}
{"video_id": "Sbm7f4c0MXQ", "file_name": "Sbm7f4c0MXQ_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit side by side; a woman with short dark hair, wearing a black blazer over a white shirt, holds a microphone while a man with spiky blonde hair in a black shirt uses a laptop. The man raises a sandwich to his mouth, takes a bite, and continues eating as the woman speaks into the microphone. The camera maintains a static position with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Sbm7f4c0MXQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Sbm7f4c0MXQ_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 59.81740353334215, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals (person 1: holding microphone, person 2: eating food) exhibit discrete movements (hand gestures, eating action).", "background_and_ambient_analysis": "Background elements (walls, furniture) show no uniform shifting. No visible fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "SaMKsXyoLEI", "file_name": "SaMKsXyoLEI_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark jacket with a beige pocket manipulates red and green ropes, adjusting them to form a knot. Their hands move the ropes in and out, tightening the knot. The camera remains stationary, closely focused on the hands and ropes, capturing the detailed motion of the knot-tying process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SaMKsXyoLEI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SaMKsXyoLEI_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 221.595539837967, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating red and green cords/strings, with discrete, solid objects (the hands and cords) moving due to explicit physical forces (manual manipulation).", "background_and_ambient_analysis": "The background elements (e.g., the person's clothing, ground) show minimal uniform movement. No fire, water, smoke, or wind-driven fluid motion is observed, so ambient_environmental is not applicable."}}
{"video_id": "ScracfR0yPY", "file_name": "ScracfR0yPY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green shirt uses tweezers to hold and slightly adjust a small object in their hand, then withdraws the hand from the frame. The background features a white cabinet with colorful storage compartments and a bed with folded clothes. The camera maintains a static close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ScracfR0yPY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ScracfR0yPY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 130, "blur_score": 55.686286933210155, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand holding a pen is the only discrete object moving; it exhibits small movements and then exits the frame.", "background_and_ambient_analysis": "The background (bookshelf, painting) is static with no shifting. No fire, water, smoke, or wind detected."}}
{"video_id": "STZbL4VSzrY", "file_name": "STZbL4VSzrY_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a gold bracelet sews a white rectangular tag onto a red notebook with a purple checkered section on the left. The hand then opens the notebook to reveal a right page with a gray background and white polka dots, followed by an additional page with orange and pink striped patterns. The background features a blue fabric with white circular patterns. The camera remains in a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/STZbL4VSzrY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/STZbL4VSzrY_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 36.29190728878, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves to flip notebook pages, with the hand and notebook pages exhibiting solid, distinct motion due to physical interaction.", "background_and_ambient_analysis": "The blue surface with wave patterns serves as a static background; no fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "SdlJqqquTTQ", "file_name": "SdlJqqquTTQ_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person and a girl pouring something into a bowl. First, the main subjects: an older person in a red jacket and green vest, and a girl in a black hoodie with blue stripes. They're at a table with ingredients. The person pours from a bottle into a metal bowl with eggs, then the girl helps. Background has bicycles and people walking, but keep it minimal. Camera is stationary, top-down view? Wait, the video description says \"camera perspective\"—looking at the scene, it's a medium shot, probably fixed. Need chronological order: person pours, girl assists, then maybe someone else helps. Wait, in the frames: first, person pours, then girl pours from a bottle? Wait, the video shows the older person pouring liquid into the bowl with eggs, then the girl takes a bottle and pours. Wait, let's check the timestamps.\n\nFrame 0: Person (red jacket, green vest) holding a bottle, girl next to him. Frame 1: Pouring liquid into bowl with eggs. Frame 2: Person stops pouring, girl takes bottle. Frame 3: Girl pours into the same bowl. Frame 4: Girl continues pouring, someone else (maybe another person) joins. Wait, the key motions: person pours, then girl pours. Background has bicycles and pedestrians, but minimal. Need to focus on motion.\n\nAppearance: Older person with gray hair, red jacket, green vest. Girl with blonde hair, black hoodie with blue stripes. Objects: metal bowl with eggs, two milk cartons (blue and white), bottle. Spatial: person on left, girl on right. Camera is fixed, looking down at the table. Background: bicycles, people walking, but mention minimally.\n\nChronological: The older person pours liquid into the metal bowl containing eggs. Then the girl takes a bottle and pours additional liquid into the same bowl. As they pour, another person briefly enters the frame to assist.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So person: gray hair, red jacket over blue shirt, green vest. Girl: blonde, black hoodie with blue stripes, orange shirt underneath. Number: two main subjects. Objects: metal bowl with eggs, two blue milk cartons, bottle.\n\nMotion: First, the older person pours liquid from a bottle into the metal bowl (which contains eggs). Then, the girl takes a bottle and pours liquid into the same bowl. During this, another individual approaches to assist, placing hands on the bowl.\n\nCamera: Fixed, medium shot capturing the table and subjects from slightly above.\n\nBackground: Bicycles and pedestrians visible in the distance, but not the focus.\n\nNow, condense into a concise paragraph:\n\nAn older adult with gray hair, wearing a red jacket over a blue shirt and green vest, pours liquid from a bottle into a metal bowl containing eggs. A blonde girl in a black hoodie with blue stripes assists by pouring from another bottle into the same bowl. A third individual briefly enters to help. The scene is viewed from a fixed, slightly elevated perspective at an outdoor table with two blue milk cartons and a bottle nearby; bicycles and pedestrians are visible in the background.\n\nCheck rules: chronological motion (pouring order), appearance (colors, descriptions), spatial (table, bowl), camera perspective (fixed, elevated). Background minimal. Exclude text, names, stylistic.\n\nWait, the video shows the girl pouring, then someone else (the person behind) maybe helping? In frame 4, someone else's hand is on the bowl.\n\nLet me check the frames:\n\nFrame 0: person pouring, girl standing next.\n\nFrame 1: person pouring.\n\nFrame 2: person stops, girl takes bottle.\n\nFrame 3: girl pours, person looks at her.\n\nFrame 4: girl pours, another person (with a sleeve visible) reaches towards the bowl.\n\nSo chronological:\n\nThe older adult pours liquid into the metal bowl. The girl then takes a bottle and pours into the bowl. A third individual approaches to assist. Objects: bowl with eggs, blue milk cartons, bottle.\n\nCamera is fixed, top-down? The description says \"slight shake\" but maybe not. The problem says \"conclude with camera perspective and movement (e.g., top-down, pan left, slight shake)\".\n\nIn the video, it's likely a stationary camera, medium shot, so maybe \"fixed perspective\".\n\nPutting it all together concisely:\n\nAn older adult in a red jacket and green vest pours liquid from a bottle into a metal bowl containing eggs. A blonde girl in a black hoodie with blue stripes then pours from another bottle into the same bowl, while a third individual briefly assists. The scene occurs at an outdoor table with blue milk cartons and bottles, viewed from a fixed perspective; bicycles and pedestrians are visible in the background", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SdlJqqquTTQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SdlJqqquTTQ_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1029.8045788079764, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (an adult and a child) exhibit distinct motion through hand movements while pouring liquid from a bottle into a bowl and assisting with the task.", "background_and_ambient_analysis": "Background elements (buildings, distant pedestrians, bicycles) remain static with no uniform shifting or fluid/environmental motion (e.g., fire, water, smoke, wind) dominating the scene."}}
{"video_id": "Se5I7u_nnts", "file_name": "Se5I7u_nnts_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The video starts with a woman in a dark sleeveless top stirring a pan on a gas stove. She's using a wooden spoon. The camera moves closer to the pan as she stirs. Then, the focus is on the pan's contents, which looks like a creamy mixture. The background has some fruits and jars, but minimal details. The camera perspective shifts from a wider shot to a close-up of the pan. Let's structure this: mention the person (dark sleeveless top, stirring with wooden spoon), then the action (stirring pan on gas stove), camera movement (zooms in on pan), and the contents (creamy mixture). Also, check the rules: focus on motion, chronological, appearance (dark top), spatial (pan on stove, background fruits but minimal). Conclude with camera perspective—starts as a medium shot, then zooms in to close-up. Let's make sure to keep it concise.\n\nSo the caption would start with the woman stirring, then the camera zooming in on the pan. Mention her attire briefly. The pan is on the stove, she's holding it and stirring. The mixture is creamy. Camera moves from medium to close-up. Let's draft:\n\nA woman in a dark sleeveless top stirs a creamy mixture in a frying pan on a gas stove using a wooden spoon. As she stirs, the camera zooms in, focusing on the pan’s contents while she holds the pan’s handle. The background shows a countertop with various fruits and jars, but the camera’s perspective shifts to a close-up of the stirring motion.\n\nWait, check rules: keep background minimal unless essential. The fruits are in the background but maybe not essential. The main action is stirring, so maybe just mention \"countertop\" without specific items. Also, chronological: starts with her stirring, then camera zooms in. Let's revise to be more concise.\n\nA woman wearing a dark sleeveless top stirs a yellowish mixture in a frying pan on a gas stove with a wooden spoon. The camera gradually zooms in on the pan, showing the stirring motion and the mixture’s texture, while the woman holds the pan’s handle. The scene is set in a kitchen with a countertop visible in the background.\n\nWait, the rules say \"keep background descriptions minimal unless essential for understanding motion\". The background here is just the countertop with some fruits, but maybe the fruits aren't essential. So maybe just \"kitchen counter\" without specific items. Also, the camera movement: \"gradually zooms in\" or \"zooms in to a close-up\".\n\nLet me check the example frames. The video starts with a medium shot of her stirring, then the camera moves closer to the pan. So the chronological order is: she stirs, camera zooms in, then focuses on the pan. So the caption should be: A woman in a dark sleeveless top stirs a creamy mixture in a frying pan on a gas stove with a wooden spoon. The camera zooms in on the pan, focusing on the stirring motion as she holds the pan’s handle. The scene is in a kitchen, with a countertop visible in the background.\n\nBut need to make it concise. Let's try:\n\nA woman wearing a dark sleeveless top stirs a yellowish mixture in a frying pan on a gas stove with a wooden spoon. The camera zooms in on the pan, showing the stirring action as she holds the handle, while the background includes a kitchen counter with fruits and jars.\n\nWait, the rules say \"exclude text recognition, named characters, or stylistic analysis\", so no names, just \"a woman\". Also, \"briefly describe their appearance and number\"—she's a single person, dark sleeveless top. So:\n\nA woman in a dark sleeveless top stirs a yellowish mixture in a frying pan on a gas stove using a wooden spoon. The camera zooms in on the pan, focusing on the stirring motion as she holds the handle. The background shows a kitchen counter with fruits and jars.\n\nWait, \"briefly describe appearance and number\"—her appearance: dark sleeveless top, she's one person. Motion: stirring. Camera movement: zooms in. Background minimal. That should work. Let's check all rules:\n\na) Motion: stirring, camera zooms in—chronological order.\n\nb) Appearance: woman in dark sleeveless top, one person.\n\nc) Spatial: pan on gas stove, countertop in background.\n\nd) Camera perspective: starts medium shot, zooms to close-up.\n\ne) Background minimal—yes, kitchen counter with fruits/jars is minimal.\n\nf) No text, named characters—no.\n\ng) No reasoning.\n\nSo the caption should be:\n\n<caption_output>A woman in a dark sleeveless top", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Se5I7u_nnts.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Se5I7u_nnts_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 82.91929032399919, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A wooden spoon is moving in a circular motion, stirring a liquid in a pan; the person's hands also exhibit motion from stirring.", "background_and_ambient_analysis": "Background elements (stove, kitchen counter, fruit) are stationary; no fluid/environmental motion (fire, water, smoke, wind) dominates the scene."}}
{"video_id": "Sfxp_BVmiKU", "file_name": "Sfxp_BVmiKU_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a dancer in a blue-lit outfit raising arms wide against a dark background. It transitions to a close-up of a bald person in a white shirt forming a heart shape with their hands. Next, a close-up shows two hands holding large reflective orbs. This is followed by a person in blue lighting, wearing a white shirt, gesturing with their hands. The sequence ends with a person in white clothing holding a small object and moving their hands. The camera alternates between medium and close-up shots with no substantial movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Sfxp_BVmiKU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Sfxp_BVmiKU_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 177.42993104520662, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (blue-lit) manipulates glass orbs with hand movements; the orbs move due to explicit physical handling.", "background_and_ambient_analysis": "Black background with no visible shifting elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "SiEUkWG9hJA", "file_name": "SiEUkWG9hJA_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to observe the video frames provided. The video starts with a person in a pool, then another person enters, and more people join. Let's break it down chronologically.\n\nFrame 0: One person swimming in a pool. The pool is blue, there's a red slide in the background. The person is in the middle, maybe wearing a swim cap? Wait, the description says \"focus on motion and behavior\". So initial state: a swimmer moving through the pool.\n\nFrame 1: Same swimmer, maybe moving forward. Then frame 2 introduces a second person coming up, perhaps emerging from the water. Frame 3: A third person is in the foreground, swimming towards the camera or moving. Frame 4: More people, like three people swimming, with one on the left and one in the middle. Frame 5: Four people swimming, with one person further back near the slide.\n\nWait, let's list the main actions step by step. The video starts with one person swimming. Then another person comes into view (maybe floating or swimming). Then a third person is visible. Then a fourth person joins. The motion is people entering the water, swimming, moving around.\n\nAppearance: The people are in swimwear, possibly with swim caps (though not sure if visible). Number: starting with one, then two, three, four. Spatial relationships: the person with the red slide in the background, and others moving across the pool. Background has a red slide, pool deck with some structures.\n\nCamera perspective: The camera seems to be moving, maybe panning from right to left as more people enter the frame. Wait, in frame 2, the camera might zoom out or pan, showing more of the pool. The background has a red slide, white structures, blue walls.\n\nSo chronological order:\n\n- Initially, a swimmer is visible in the pool, moving through the water.\n\n- Then, a second person emerges from the water, floating.\n\n- Next, a third person enters the foreground, swimming.\n\n- As the video progresses, more individuals (up to four) are seen swimming across the pool, with one person near the red slide in the background.\n\nSpatial: the red slide is on the right side, the people are moving from right to left across the pool.\n\nCamera movement: likely panning left to show more of the pool and additional swimmers.\n\nBackground: minimal, just the pool surroundings, red slide, and some structures.\n\nNow, need to condense into a concise paragraph. Focus on motion, appearance (briefly), spatial, camera.\n\nLet's structure:\n\n\"Starting with a single swimmer moving through a blue pool, a second person emerges from the water, followed by a third swimmer entering the foreground. Subsequently, multiple swimmers (four total) are seen moving across the pool, with one near the red slide on the right. The camera pans left to capture the expanding group, maintaining a pool-side perspective with minimal background details.\"\n\nWait, check rules: \"mention spatial relationships if relevant\". The red slide is on the right, so \"one near the red slide on the right\".\n\nAlso, \"briefly describe appearance and number (color, size, orientation)\" – since it's a pool, people are in swimwear, likely not specified color, so just \"swimmers\".\n\nNumber: starts as one, then two, three, four. So \"starting with one swimmer, then additional swimmers enter the scene, resulting in four swimmers visible as the video progresses.\"\n\nCamera perspective: \"the camera pans left\" – check the frames: from frame 0 to 5, the camera seems to be zooming out or panning to show more of the pool. The movement is from a wider shot, so maybe the camera moves to the left.\n\nNow, check all rules:\n\na) Focus on motion and behavior chronologically: yes.\n\nb) Briefly describe appearance and number: \"swimmers\" (no color), \"starting with one, then three, then four\".\n\nc) Spatial relationships: red slide on the right, swimmers moving across the pool.\n\nd) Conclude with camera perspective and movement: \"panning left\".\n\ne) Background minimal: \"pool surroundings\" but minimal.\n\nf) Exclude text, names: correct.\n\nSo draft:\n\n\"Beginning with one swimmer moving through the pool, a second person surfaces, followed by a third swimmer entering the foreground. As the video progresses, additional swimmers join, resulting in four visible individuals swimming across the pool; one is near the red slide on the right. The camera pans left to capture the expanding group, maintaining a pool-side view with limited background detail.\"\n\nCheck for conciseness. Maybe shorten:\n\n\"A single swimmer moves through the pool, then a second person surfaces, followed by a third entering the foreground", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SiEUkWG9hJA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SiEUkWG9hJA_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 57.263410008403994, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple swimmers (discrete solid objects) are actively moving through the water: one swimmer with a red cap initiates a stroke, another swims freestyle in the foreground, and a third floats on their back before moving. Motion is due to swimming locomotion.", "background_and_ambient_analysis": "The water shows surface ripples caused by swimmers, but the background elements (pool walls, red slide, building) are static with no uniform shifting. Water movement is secondary to swimmer locomotion and not dominant."}}
{"video_id": "SjJJ1DM5Lbk", "file_name": "SjJJ1DM5Lbk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to focus on the main subjects and their actions in chronological order. The video starts with a shirtless man in camouflage shorts standing on a glacier. He's wearing boots, and there are other people around him. Let's note the sequence:\n\n- Frame 0: Man is standing on the ice, facing away from the camera, maybe? Wait, no, the first frame shows him with his back to the camera? Wait, no, the video starts with him in a stance. Wait, the video shows him stepping into a crevasse. Let's check the frames:\n\n[0.0] He's standing on the glacier, shirtless, camouflage shorts, boots. Others are nearby—some standing, one sitting.\n\n[1.4] He takes a step, maybe moving towards the crevasse.\n\n[2.5] He's in the process of stepping, then in [3.6] he falls into the crevasse. The others watch.\n\nSo chronological order:\n\n1. A shirtless man in camouflage shorts and boots stands on a glacier crevasse edge. Several people (some standing, one sitting) are nearby, observing. \n\n2. He takes a step into the crevasse, loses balance, and falls into the icy water below.\n\n3. The onlookers remain in position, watching as he falls.\n\nNow, need to describe appearance and number. The main subject is the shirtless man, camouflage shorts, boots. Others: several people, some in blue jackets, gray shirts, etc. But keep it concise.\n\nSpatial relationships: the man is on the edge of the crevasse, others are behind him (to his back) or to the side.\n\nCamera perspective: seems like a fixed shot, no movement described—so maybe static.\n\nBackground: glacier ice, minimal.\n\nNow, structure the caption:\n\nA shirtless man in camouflage shorts and boots stands on the edge of a glacier crevasse, with several onlookers (some standing, one seated) nearby. He takes a step toward the crevasse, loses balance, and falls into the icy water below. The camera remains static, capturing the fall from a frontal perspective.\n\nWait, check the rules: \"focus on motion and behavior of main subjects in chronological order.\"\n\nSo:\n\n- Initial position: shirtless man (appearance) standing at crevasse edge, others around.\n\n- Action: he steps, then falls.\n\n- Onlookers' actions: they watch.\n\nNow, concise paragraph:\n\nA shirtless man in camouflage shorts and boots stands at the edge of a glacier crevasse, with several people (including one seated) observing. He steps forward, loses balance, and falls into the crevasse. The onlookers remain stationary as he falls, with the camera maintaining a static, frontal view.\n\nWait, need to check the number: \"several\" is okay. Let's see the video: there are at least 4-5 people: the main man, then others—blue jacket, gray shirt, another in blue, and one sitting. So \"several onlookers.\"\n\nAppearance: shirtless man, camouflage shorts, boots. Others have jackets (blue, gray), etc., but maybe just \"several people in winter clothing.\"\n\nNow, chronological order:\n\n1. Man stands at crevasse edge.\n\n2. Steps into crevasse, falls.\n\n3. Onlookers watch.\n\nSo:\n\nA shirtless man in camouflage shorts and boots stands on the glacier edge near a crevasse, surrounded by several people in winter clothing. He takes a step toward the crevasse, loses balance, and falls into the icy gap. The onlookers remain stationary as he descends, captured by a static camera from a frontal perspective.\n\nCheck if minimal background: glacier ice is the background, but \"glacier edge\" might be enough.\n\nRules say \"minimal background descriptions unless essential.\" The crevasse is essential for understanding the action.\n\nOkay, let's draft:\n\nA shirtless man in camouflage shorts and boots stands at the edge of a glacier crevasse, with several people observing. He steps forward, loses balance, and falls into the crevasse. The onlookers remain in place as he falls, filmed from a static frontal angle.\n\nYes, that covers motion, chronological order, appearance, spatial (edge of crevasse), camera static.\n\nWait, the original video: in frame 0, he's standing, then in frame 1.4 he's moving, frame 2.5 more movement, frame 3.6 he falls. So the sequence is stepping and falling.\n\nAnother check: \"shoes\" vs \"boots\"—the man has boots.\n\nAlso, \"camouflage shorts\" is accurate.\n\nNow, make sure to exclude text recognition, named characters.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SjJJ1DM5Lbk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SjJJ1DM5Lbk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 67.08553038280806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man is seen climbing a snow-covered slope, then falling and sliding downward. Other individuals are standing or moving near the slope, interacting with the environment.", "background_and_ambient_analysis": "The background consists of static snow-covered terrain and rocks with no uniform shifting. There is no dominant fluid motion (e.g., flowing water, smoke) or environmental forces like wind."}}
{"video_id": "SgzbwAT2XOg", "file_name": "SgzbwAT2XOg_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with dark nail polish holds a smartphone, fingers moving to type on the device's keyboard. The hands adjust slightly while typing, keeping the phone steady in front of a partially visible laptop. The camera remains in a close-up, static position throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SgzbwAT2XOg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SgzbwAT2XOg_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 93.90096711025356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The hands are moving to interact with the smartphone screen.", "background_and_ambient_analysis": "The background is a static table and no ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "SleFqZ4BPHA", "file_name": "SleFqZ4BPHA_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a gray shirt with red text holds a brown object. The scene transitions to an orange and black metal detector lying on dry grass. Next, a person wearing a red cap, gray hoodie, and blue pants crouches in a grassy field with the metal detector. Finally, the same person stands in the field, holding the metal detector and a yellow object. Each frame is a static shot showing the individual interacting with the detector in outdoor settings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SleFqZ4BPHA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SleFqZ4BPHA_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 391.5638116194699, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is a person who is moving (sitting, standing, using a metal detector) in the outdoor scene.", "background_and_ambient_analysis": "We observe multiple static backgrounds (grass, tree, house) with no significant shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "Sqkj1C_h4jI", "file_name": "Sqkj1C_h4jI_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows workers handling a metal frame. Let's check the sequence.\n\nIn the first frame, there are workers around a truck. The truck is white with some dirt, and a yellow John Deere vehicle is in the background. Workers: some in blue helmets, some in white. One is on the truck, others are on the ground. They're moving a metal frame.\n\nThen, the action: workers are lifting or moving the frame from the truck to the ground. Let's see the steps. \n\nFirst, two workers in blue helmets (one with gloves) are on the ground, and others are on the truck. They start moving the frame—maybe lifting it. The frame is metallic, large. The workers coordinate: one on the truck helps, others on ground pull. The yellow tractor is behind them. \n\nChronic order: workers start with the frame on the truck, then move it to ground. Spatial: workers are around the truck, some on top, some on ground. \n\nBackground: mostly the tractor and open area, but minimal.\n\nCamera: seems stationary, maybe a slight pan? The video frames show movement from left to right maybe, but the camera doesn't move much. Wait, the frames are sequential, so the camera might be fixed, capturing the action.\n\nNeed to describe the motion chronologically. So first, workers on truck and ground working together to move the metal frame. Let's list:\n\n- Initially, workers (some in blue helmets, others white) are positioned around the truck. One worker is on the truck's platform holding the frame, others on ground.\n\n- They start lifting the frame from the truck. The workers coordinate: two on ground pull, one on truck assists. The yellow tractor is behind the truck.\n\n- As they move, the frame is passed from truck to ground. The workers adjust their positions to carry it.\n\n- Finally, the frame is being held by ground workers, possibly moving it away.\n\nAppearance: workers in dark uniforms, blue helmets (some), white helmets (others). The frame is large, metallic, with horizontal bars.\n\nSpatial: workers on the truck's platform, others on the ground around the truck. The truck is white, the tractor is yellow.\n\nCamera: fixed, no significant movement; captures the scene from a side angle.\n\nNow, put into a concise paragraph. Remember rules: focus on motion, chronological, appearance (color, size), spatial, camera perspective.\n\nLet's draft:\n\nWorkers in dark uniforms and blue/white helmets coordinate to unload a large metallic frame from a white truck. Two ground workers in blue helmets grasp the frame's lower sections, while a worker on the truck assists in lifting it toward the ground. The yellow John Deere vehicle remains stationary behind the truck. As the frame is moved, workers adjust their positions to transfer it from the truck to the ground. The camera captures the action from a stationary side angle with minimal movement.\n\nWait, but need to exclude text recognition (John Deere is text, so don't mention it). Oh, right, rule f: exclude text recognition. So can't say John Deere. Just mention the yellow vehicle, not the brand.\n\nSo: A yellow construction vehicle is visible in the background. Let's adjust.\n\n\"Workers in dark uniforms and blue/white helmets coordinate to unload a large metallic frame from a white truck. Two ground workers in blue helmets grasp the frame's lower sections, while a worker on the truck assists in lifting it toward the ground. A yellow construction vehicle remains stationary behind the truck. As the frame is moved, workers adjust their positions to transfer it from the truck to the ground. The camera captures the action from a stationary side angle with minimal movement.\"\n\nCheck if background is minimal. The yellow vehicle is part of the background but necessary for understanding the scene. So maybe okay.\n\nNow, chronological order: start with workers on truck and ground, then lifting the frame, transferring it. \n\nAlso, number of workers: several workers. The first frame shows multiple: let's count. First frame: three on ground (one in blue helmet, others?), and a few on truck. Let's see. But need to be concise. Instead of exact numbers, say \"workers\" as a group.\n\n\"Workers in dark uniforms and blue/white helmets coordinate to unload a large metallic frame from a white truck. Two ground workers in blue helmets grasp the frame's lower sections, while a worker on the truck assists in lifting it toward the ground. A yellow construction vehicle remains stationary behind the truck. As the frame is moved, workers adjust their positions to transfer it from the truck to the ground. The camera captures the action from a stationary side angle with minimal movement.\"\n\nWait, but rule c: mention spatial relationships if relevant. So for example, \"workers on the truck's platform\" or \"workers positioned around the truck\".\n\nAnother angle", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Sqkj1C_h4jI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Sqkj1C_h4jI_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 244.09785299971338, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple workers in blue hard hats are actively pushing and pulling a metal ramp from the truck bed onto the ground. The ramp moves as a distinct solid object under applied force from the workers' hands.", "background_and_ambient_analysis": "The background (yellow loader, concrete ground) shows no uniform shifting or ambient environmental motion (e.g., no fire, water, smoke, or wind). Static elements remain fixed relative to the scene."}}
{"video_id": "SrDnSsu9nXM", "file_name": "SrDnSsu9nXM_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The person, wearing a dark blue shirt, raises both hands to adjust their hair, then positions one hand on the top of their head and the other on their chin, before lowering both hands. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SrDnSsu9nXM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SrDnSsu9nXM_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 154, "blur_score": 30.30808421857607, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is moving his hands and head, adjusting his hair and face. This is discrete motion of a solid object.", "background_and_ambient_analysis": "The background (walls, curtains, furniture) remains static with no shifting. No fire, water, smoke, or wind are present."}}
{"video_id": "SoYMZYLrzu4", "file_name": "SoYMZYLrzu4_001046_001056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a close-up of a man with curly brown hair, wearing a green shirt, using a power drill on a wooden structure. He's holding the structure with one hand and drilling with the other. Then, the scene shifts to a wider shot showing the same man (or maybe another? Wait, no, the first part is a man in green, then in the next shot, it's a man in a dark purple shirt carrying a large wooden plank towards the shed. Wait, the video has two scenes. First scene: close-up of man drilling. Second scene: wider shot of the shed, man carrying planks.\n\nSo chronologically: first, a man with curly hair, green shirt, is drilling into a wooden structure (probably the shed). Then, the scene cuts to a wider view where a man in a dark purple shirt is carrying a long wooden plank towards the shed. Wait, the first part is the man from the back, drilling. Then the next part shows the shed, and the man carrying planks. Wait, let's check the timestamps. The first part (0-2.5s) is the man drilling. Then 2.5s to 5s is the man carrying planks.\n\nWait, the video has three clips: first clip is man drilling (close-up), then a shot of the shed from the front (showing the shed with a window), then the man carrying planks.\n\nWait, the user's example: <0.3> is the first frame. The description should be chronological.\n\nSo step 1: close-up of man with curly brown hair (wearing green shirt) holding a drill, working on a wooden structure (probably the shed). He's holding the structure with one hand and drilling with the other, from behind.\n\nThen, the scene changes to a wider shot: a man in a dark purple shirt is carrying two long wooden planks toward the shed. He walks from the left side of the frame to the right, approaching the shed's open entrance.\n\nWait, the second part: \"a man in a dark purple shirt is carrying two long wooden planks toward the shed.\" The shed is light-colored wood, has a window, and is in a yard with trees.\n\nNow, need to be concise. Let's structure:\n\nFirst, a man with curly brown hair, green shirt, uses a power drill on a wooden structure (close-up, back view). Then, a wider shot shows a man in a dark purple shirt carrying two long wooden planks toward the shed's open doorway.\n\nWait, the video has three parts? Wait, the provided frames: frame 0.3 is man drilling, then frame 1.4 same, then frame 2.5 is a wider shot of the shed with a man carrying planks.\n\nWait, the user's input shows:\n\n[0.3] close-up man drilling\n\n[1.4] same\n\n[2.5] wide shot of shed with man carrying planks\n\nWait, the frames are:\n\n<0.3> [man drilling close-up]\n\n<1.4> [same as 0.3]\n\n<2.5> [wide shot of shed, man carrying planks]\n\nWait, the user's example says:\n\n\"the provided video\" has three segments:\n\nFirst segment: man drilling (close-up, from behind, green shirt, curly hair)\n\nSecond segment: wider shot of shed with man carrying planks.\n\nSo chronologically:\n\nFirst, a man with curly brown hair, wearing a green shirt, drills into a wooden structure while holding it with his left hand (close-up from behind). Then, the scene transitions to a wider view where a man in a dark purple shirt carries two long wooden planks toward the open doorway of a light-colored wooden shed, moving from the left side of the frame toward the shed.\n\nWait, but need to check the rules: focus on motion and behavior in chronological order.\n\nSo:\n\nA man with curly brown hair, wearing a green shirt, uses a power drill on a wooden structure while holding it with his left hand (close-up, back view). Then, a man in a dark purple shirt carries two long wooden planks toward the open doorway of a light-colored wooden shed, moving from the left side of the frame toward the shed (wide shot).\n\nAlso, background: the shed is surrounded by trees and a building in the distance, but minimal background description.\n\nCamera perspective: first is close-up, then wide shot. So camera movement: first close-up, then cuts to wide shot.\n\nWait, the first part is a close-up from behind the man, then the camera cuts to a wide shot of the shed.\n\nSo the caption should mention the camera perspective and movement (since the rules say: \"Conclude with the camera perspective and movement (e.g., top", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SoYMZYLrzu4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SoYMZYLrzu4_001046_001056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 190.67350053219937, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men are visible: one (in green shirt) holds a telescope and remains stationary, while the other (in maroon shirt) carries a long wooden board and walks around the shed.", "background_and_ambient_analysis": "The background (shed, trees) remains static throughout the video. There is no evidence of wind, fire, or water; trees do not sway significantly."}}
{"video_id": "SvSUbQIvtdU", "file_name": "SvSUbQIvtdU_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A woman in a pink tank top and black shorts stands barefoot on a purple yoga mat, initially in a squat with arms extended forward; she then rises to a standing position. The camera remains static at eye level, capturing her against a plain wall with two framed artworks.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SvSUbQIvtdU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SvSUbQIvtdU_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 157, "blur_score": 64.94715447964182, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person in a pink top and black pants performs controlled movements (squats, arm extensions), representing discrete solid object motion due to explicit physical forces and locomotion.", "background_and_ambient_analysis": "The wall with framed paintings and the dark floor remain static across all frames; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "SnZ_47baNUU", "file_name": "SnZ_47baNUU_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a yellow wig, green dress, and high heels sits to the left of a large doll-like figure in a red sequined outfit, yellow wig, and red gloves on a brown couch. The person looks down, then extends their hands toward the doll's feet to adjust or tie an item, before turning their head toward the doll. The doll remains stationary. The background is a plain white wall. The camera maintains a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SnZ_47baNUU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SnZ_47baNUU_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 32.03909816225321, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "The figure on the left (yellow hair, dark dress) exhibits subtle posture adjustments and hand movements, indicating localized physical motion.", "background_and_ambient_analysis": "Background elements (walls, floor) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "Su1UwqURako", "file_name": "Su1UwqURako_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person in a parking lot with purple shopping carts. First, the person is pushing two carts. Then they move, pushing one cart forward and maybe interacting with another. Let's check the timestamps.\n\nIn the first frame, the person is standing with two carts. Then they start moving, pushing the carts. The carts are purple with teal handles. The person is wearing a dark vest, white shirt, dark pants, black boots. They push the carts across the parking lot. The background has cars and buildings, but minimal. Camera follows the person, maybe a slight pan or tracking shot.\n\nNeed to describe motion chronologically. Start with the person pushing two carts, then moving, maybe turning or maneuvering. Check the sequence: first frame has them holding two carts, then moving forward, then maybe pushing one cart while the other is to the left. Then they walk, so the carts move with them.\n\nAppearance: person in dark vest, white shirt, dark pants, black boots. Carts are purple with teal handles. Number: two carts initially, then one in front? Wait, the first frame shows two carts being pushed. Then in the next frames, they move, so the person is pushing the carts, moving across the parking lot.\n\nSpatial relationships: the carts are side by side or one in front? In the first frame, they're holding two carts. Then in frame 2, they push one, maybe? Wait, the video shows the person pushing two carts, then moving forward, then the carts are moving, and the person walks.\n\nChronological order: Person stands with two purple shopping carts, pushes them forward in a parking lot. The carts have teal handles. The person moves across the parking lot, maneuvering the carts, with one cart slightly ahead. Background includes parked cars and buildings but minimal detail. Camera follows the person's movement with a slight pan, maintaining a mid-level perspective.\n\nNow, check the rules: focus on motion and behavior, chronological. Describe appearance (color, size, orientation) briefly. Mention spatial relationships if relevant. Conclude with camera perspective.\n\nLet's draft:\n\nA person in a dark vest, white shirt, dark pants, and black boots pushes two purple shopping carts with teal handles across a parking lot. Initially holding both carts side by side, they begin moving forward, with one cart slightly ahead as they navigate the asphalt. The person continues walking, maneuvering the carts while the camera follows their movement with a slight pan to the left, maintaining a mid-level perspective.\n\nWait, check if the carts are purple with teal handles. Yes, the description says purple carts with teal handles. The person's appearance: dark vest (probably a waistcoat), white shirt, dark pants, black boots.\n\nNeed to be concise. Let's make sure chronological:\n\nThe person stands with two purple shopping carts (teal handles) in a parking lot. They push both carts forward, then walk while maneuvering them, with one cart positioned ahead. The camera follows the person's motion with a slight left pan, keeping a mid-level angle.\n\nCheck for minimal background: parking lot with cars and buildings, but background is minimal as per rule e.\n\nAlso, exclude text recognition, so no mention of \"YouTube\" etc.\n\nLet me check the video frames:\n\nFrame 0: person holds two carts, one in front (right?), the other to the left. They start moving.\n\nFrame 1: person pushes the carts, moving forward.\n\nFrame 2: person walking, cart to the left is visible, maybe pushing the right cart.\n\nFrame 3: cart on left is close, person moving forward.\n\nFrame 4: person walking, cart to the left is more visible, they turn?\n\nWait, the sequence: the person is pushing two carts, then moving, then the carts are moving. The key is the motion: pushing both carts, then walking while moving them.\n\nSo the caption should be:\n\nA person wearing a dark vest, white shirt, dark pants, and black boots pushes two purple shopping carts with teal handles across a parking lot. Initially holding both carts side by side, they walk forward, maneuvering the carts with one positioned ahead. The camera follows their movement with a slight left pan, maintaining a mid-level perspective.\n\nCheck if spatial relationships: \"one positioned ahead\" is okay. Appearance: purple carts, teal handles. Motion: push both, walk forward, maneuver.\n\nYes, that seems to fit. Keep it concise. Let's make sure it's chronological.\n</think>\n\n<caption_output>A person in a dark vest, white shirt, dark pants, and black boots pushes two purple shopping carts with teal handles across a parking lot. Initially holding both carts side by side, they walk forward while maneuvering the carts, with one cart positioned ahead. The camera follows their movement with a slight left pan, maintaining a mid-level perspective.</", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Su1UwqURako.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Su1UwqURako_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 155.52099173160317, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving and pushing shopping carts. The shopping carts are rolling and moving independently. A dog is also present and moving.", "background_and_ambient_analysis": "The background (parking lot, cars) is static and shows no shifting or fluid environmental motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "SxEP2zQ0f4A", "file_name": "SxEP2zQ0f4A_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A white screen transitions to a dark screen, then a white jar with a brown label sits on a wooden surface. A person applies cream to their face in front of a bathroom mirror, with a hand holding the cream jar near the mirror. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SxEP2zQ0f4A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SxEP2zQ0f4A_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 151.1499281526576, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand is moving to apply cream to the face, and the jar is held stationary during application. Both are solid objects exhibiting controlled locomotion (hand movement) without environmental interference.", "background_and_ambient_analysis": "The background (wooden surface, bathroom wall, mirror frame) shows no shifting or uniform motion. No fire, water, smoke, or wind is present; all environmental elements are static."}}
{"video_id": "SvH2x_6f41Y", "file_name": "SvH2x_6f41Y_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands rests on the surface of a black car tire, then moves to point at the tread grooves on the right tire. The hands gesture toward specific areas of the tire's surface, highlighting details of the tread patterns. The camera maintains a close-up perspective, focusing on the interaction between the hands and the tires without noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SvH2x_6f41Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SvH2x_6f41Y_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 189.15066863971668, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is actively moving to point and touch the right tire's tread pattern, demonstrating discrete object interaction (hand-to-tire contact).", "background_and_ambient_analysis": "No shifting background elements observed; no fire, water, smoke, or wind motion detected. The static yellow surface and left tire remain fixed relative to the frame."}}
{"video_id": "SwtR5aVZtas", "file_name": "SwtR5aVZtas_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a scene at a basketball court. There are a few people. The main subjects are a man in a blue shirt and green shorts, a child in a light blue shirt and dark shorts, another child in a yellow shirt, and a person in a dark shirt and green shorts. Wait, the sequence: at the beginning, the first frame shows the man in blue (maybe he's dribbling), then another person enters with a basketball. Let's check the frames.\n\nFrame 0: Man in blue shirt, green shorts, black shoes, running towards the hoop. Then a person in dark shirt (maybe same as later) with green shorts and a basketball approaches. Wait, frame 1: the blue-shirted man is moving, and a new person (dark shirt, green shorts, cap) comes into frame with a basketball. Frame 2: blue-shirted man runs towards the hoop, then the dark-shirted person (now closer) dribbles. Frame 3: dark-shirted person shoots the ball, jumps, then the blue-shirted man is still there. Frame 4: dark-shirted person lands, then the yellow-shirted child runs towards the dark-shirted person. Wait, the children: there's a child in light blue and yellow. Let's track:\n\n- First person: blue shirt, green shorts, running (frame 0).\n- Then, frame 1: a new person (dark shirt, green shorts, cap) enters from right, holding a basketball.\n- Frame 2: the dark-shirted person is dribbling (or moving), blue-shirted person runs towards hoop.\n- Frame 3: dark-shirted person shoots, blue-shirted person jumps? Wait, no, frame 3 shows dark-shirted person shooting, then the blue-shirted person is on the ground maybe? Wait no, the video description: \"In frame 0, a man in blue shirt and green shorts runs toward the hoop. Frame 1: another man in dark shirt, green shorts, and a cap runs in with a basketball. Frame 2: blue-shirted man moves toward hoop, dark-shirted man dribbles. Frame 3: dark-shirted man shoots basketball, blue-shirted man moves out of frame. Frame 4: dark-shirted man lands, a child in yellow shirt runs toward him, and the light-blue-shirted child stands nearby.\"\n\nWait, the user's description: \"0.0 seconds: [scene], 1.4 seconds: [action], 2.5 seconds: [action], 3.6 seconds: [action], 4.7 seconds: [action].\"\n\nSo chronological:\n\n0.0: Man in blue shirt (long sleeves? Wait, no, blue shirt, green shorts, black shoes) is on court. Background: basketball court with red tarp, building.\n\n1.4: Another person (dark shirt, green shorts, cap) enters from right, holding basketball.\n\n2.5: Dark-shirted person dribbles, blue-shirted person moves towards hoop. Then dark-shirted person shoots.\n\n3.6: Dark-shirted person shoots (swish? Maybe not, but action of shooting), blue-shirted person is in the background, and then the yellow-shirted child is seen.\n\n4.7: Dark-shirted person lands, yellow-shirted child runs to him, light-blue shirt child stands behind.\n\nNow, the caption needs to be chronological. Focus on main subjects: the dark-shirted person (main actor) and the children.\n\nFirst, describe the sequence:\n\n- At start, a man in blue shirt and green shorts runs toward the basketball hoop.\n\n- Then, a man in dark shirt, green shorts, and cap enters from the right holding a basketball.\n\n- The dark-shirted man dribbles as the blue-shirted man moves toward the hoop; he then shoots the ball.\n\n- After shooting, the dark-shirted man lands, and a child in yellow shirt runs to him, while another child in light blue shirt stands nearby.\n\nCamera: The video is shot from a fixed perspective, no major movement. The background includes a red tarp and a building, but minimal.\n\nCheck rules: concise, chronological. Mention appearance (colors, sizes), spatial relationships.\n\nLet's structure:\n\nA man in blue shirt and green shorts runs toward the hoop. A man in dark shirt, green shorts, and cap enters from the right holding a basketball. The dark-shirted man dribbles, then shoots the ball; the blue-shirted man moves out of frame. The dark-shirted man lands, a child in yellow shirt runs toward him, and a child in light blue shirt stands nearby. The camera remains stationary throughout.\n\nWait, need to check if \"dribbles\" is correct. Frame 2: \"another man in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SwtR5aVZtas.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SwtR5aVZtas_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 1229.1203872663823, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: two children and an adult. The adult dribbles a basketball, walks, and passes it; children move (run, stand), all exhibiting locomotion and collision-based physics (e.g., ball handling, walking).", "background_and_ambient_analysis": "The background (buildings, net, ground) shows no uniform shifting or fluid motion (fire, water, wind); static elements remain consistent across frames."}}
{"video_id": "T0M2T5wBGRM", "file_name": "T0M2T5wBGRM_000204_000214.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark patterned top and brown bottoms sits on a bathtub, holding a pink epilator. The camera zooms in on the pink epilator, then pulls back to show the person sitting with the epilator in hand. The background includes a blue wall with a white towel. The camera movement involves a close-up focus on the epilator followed by a return to the wider shot of the person.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/T0M2T5wBGRM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/T0M2T5wBGRM_000204_000214.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 61.82687081521568, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A solid object (shaver) is deliberately moved by a person's hand in front of the camera for display; the person's body shifts minimally while holding the object.", "background_and_ambient_analysis": "Background walls and lamp remain static; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "T0_kM1IsT5U", "file_name": "T0_kM1IsT5U_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A suited man with a pink tie holds a microphone while speaking to a man in a maroon shirt; the man in maroon gestures with his hand as he responds. A third individual in a dark shirt walks behind them, moving from left to right. The camera remains stationary, capturing the interaction on the basketball court.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/T0_kM1IsT5U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/T0_kM1IsT5U_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 130, "blur_score": 518.8770868529107, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Interviewer (suit), person in red 'DETROIT' shirt, and background individuals exhibit discrete locomotion (walking, conversational movement) without environmental or camera-induced displacement.", "background_and_ambient_analysis": "Stadium seats and structural elements remain static; no fluid motion (fire, water, smoke) or wind-driven phenomena observed."}}
{"video_id": "T4yGPXCcIac", "file_name": "T4yGPXCcIac_000473_000483.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a large room with a wooden floor, probably a gym or community hall. The main subjects are people walking. Let's see the timestamps.\n\nAt [0.0], there's a person in black clothes and a hat walking from right to left. Then in [1.4], another person in pink top and light pants is walking from left to right. Wait, need to track movements chronologically. \n\nFirst, the main person in black (hat, dark pants, light shirt) walks across the frame from right to left. Then other people: a person in pink top and light pants enters from the left, moves right, exits. Also, in the background, there are other people, but maybe focus on the main ones. \n\nCheck the rules: chronological order. So start with the first movement. The person in black walks from right to left. Then, as the video progresses, other individuals move. Let's list the key motions:\n\n- At start, main subject (person in black, hat) walks leftward across the room.\n- Then another person (pink top, light pants) walks rightward across the room.\n- Background has other people moving, but maybe mention briefly.\n\nWait, the video frames: frame 0: black person on right; frame 1: same person moving left; frame 2: person in pink top entering from left; frame 3: pink person moving right; frame 4: pink person moving right further; frame 5: pink person exits right, black person continues left.\n\nSo the main motions: The person wearing a dark hat, black pants, and a light-colored shirt walks steadily from right to left across the room. Concurrently, a person in a pink top and light pants walks from left to right across the room, passing behind the first person. Other individuals are present in the background but remain stationary or move minimally. The camera remains stationary, capturing the scene from a fixed position.\n\nWait, need to check spatial relationships. The black person is in front of the pink person? Wait, in the frames, when the pink person is moving right, the black person is moving left, so they might cross paths. But in the video, the black person is on the right, then moves left, while the pink person is on the left moving right, so they might pass each other. But in the frames given, let's see:\n\nAt frame 0: black person right, pink person left (but maybe behind). Wait, frame 0: black person on the right side, moving left. Frame 1: black person still moving left, pink person now visible on the left side, moving right. Frame 2: pink person more towards center, black person further left. Frame 3: pink person continues right, black person continues left. Frame 4: black person on left side, pink person more right. Frame 5: pink person exits right, black person continues left.\n\nSo the main motion is two people walking towards each other (opposite directions). The black person starts on the right, moves left; pink person starts on the left, moves right. They pass each other in the middle.\n\nNow, appearance: black person—dark hat, dark pants, light shirt (maybe white or light). Pink person—pink top, light pants.\n\nNumber: at least two main subjects, others in background.\n\nBackground: large room with wooden floor, ceiling lights, doors, tables, maybe a counter. But keep background minimal.\n\nCamera: fixed, no movement.\n\nNow, chronological order: first, the person in black attire (hat, dark pants, light shirt) walks from right to left across the room. Then, a person in a pink top and light-colored pants enters from the left and walks rightward, passing in front of the first person. Other individuals move in the background. The camera remains stationary, capturing the scene from a fixed angle.\n\nWait, need to check if the background people are moving. The rules say mention background only if essential. So maybe just note that there are other people in the background.\n\nAlso, spatial relationships: the pink person is to the left of the black person initially, then crosses paths.\n\nPutting it all together:\n\nThe video shows a person wearing a dark hat, black pants, and a light shirt walking from right to left across a wooden-floored room. Simultaneously, a person in a pink top and light pants enters from the left, walks rightward, and passes in front of the first individual. Other individuals are present in the background. The camera remains stationary throughout the sequence.\n\nWait, but the main subjects: first, the black person. Then the pink person. Let's check the order.\n\nIn the first frame (0.0), the black person is on the right. Then, the pink person is on the left in frame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/T4yGPXCcIac.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/T4yGPXCcIac_000473_000483.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 371.0631736320464, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects (people) are moving: a central figure in a hat and dark clothing walks and stops, while other dancers in the background move in a gymnasium.", "background_and_ambient_analysis": "Background elements (ceiling, walls, floor) are stationary across frames; no fire, water, smoke, or wind motion observed."}}
{"video_id": "T60huArDmHo", "file_name": "T60huArDmHo_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with short blonde hair, wearing a striped shirt, sits at a wooden table. A hand extends from the right side of the frame toward the child, who then raises both hands. An adult hand from the bottom left points toward the table’s surface, which holds an orange plate with a cupcake, toy cars, and a blue placemat. The background consists of a white wall and wooden chair. The camera maintains a stationary, top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/T60huArDmHo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/T60huArDmHo_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 226.88152886657053, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child's arms and hands are moving (waving, touching head), which are discrete solid objects exhibiting physical motion due to voluntary movement.", "background_and_ambient_analysis": "The white wall and wooden chair in the background show no uniform shifting or fluid motion. There are no fire, water, smoke, or wind effects present."}}
{"video_id": "TApHCSHC9Lw", "file_name": "TApHCSHC9Lw_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person, wearing white shorts, is initially suspended upside down from a bungee cord above rocky cliffs. They release their grip, falling downward while rotating their body, limbs extending as they approach the turquoise water below. The camera tracks the descent from a top-down perspective, transitioning to a dynamic follow shot as the person falls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TApHCSHC9Lw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TApHCSHC9Lw_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 106.06482997371884, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is bungee jumping, moving due to gravitational force and the elastic tension of the bungee cord. The individual's trajectory shows distinct physical motion (falling, rebounding) with clear bounding box tracking.", "background_and_ambient_analysis": "The background includes rocky cliffs and water, with no significant shifting or fluid motion dominating the scene. The water appears calm and stationary, not exhibiting turbulent or directional flow."}}
{"video_id": "TC7i9TAD5j4", "file_name": "TC7i9TAD5j4_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in blue shorts and a striped shirt pushes a wooden cart across a hardwood floor. The camera tilts upward to focus on the child’s upper body and face as they move forward, while a woman in a pink top and white shorts walks behind them in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TC7i9TAD5j4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TC7i9TAD5j4_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 105, "blur_score": 689.2262920855417, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child pushing a wooden wagon (labeled 'Robbie') moves across the room; the child's motion is driven by locomotion (pushing the wagon), and the wagon's movement is due to physical force from the child.", "background_and_ambient_analysis": "The background features static furniture (chairs, tables) and walls with no uniform shifting or fluid motion; no fire, water, or smoke is present."}}
{"video_id": "T6kf04Bxtbk", "file_name": "T6kf04Bxtbk_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt sits beside a child in a white shirt with a lanyard; the child holds a toothbrush in their mouth, brushing teeth. The man leans in, assisting. The child then stops brushing, looks away, and the man takes the toothbrush from the child’s hand. The background includes a brown couch and scattered toys, with the camera remaining static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/T6kf04Bxtbk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/T6kf04Bxtbk_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 117.13731150282693, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man and a child (discrete solid objects) show minimal movement; the child appears to be seated on the man's lap with slight head/eye movements, while the man maintains a seated position with minor adjustments.", "background_and_ambient_analysis": "Background elements (couch, walls, toys) are static with no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "TE-vQ_H8KHk", "file_name": "TE-vQ_H8KHk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and red pants juggles three clear balls in a dimly lit room with a pink rug and scattered furniture. The individual initiates the sequence by tossing the balls upward with both hands, then catches them in a continuous motion. The background includes a radiator, stacked items, and chairs, but remains static. The camera maintains a fixed position with slight shake, focusing on the juggler's upper body throughout the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TE-vQ_H8KHk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TE-vQ_H8KHk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 533.8334583788067, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red pants and black shirt manipulates a plastic bottle and a ball through throwing and handling motions, exhibiting clear discrete object physics.", "background_and_ambient_analysis": "Background elements (radiator, furniture, wall decorations) remain stationary with no uniform shifting or environmental fluid dynamics (e.g., fire, smoke, water)."}}
{"video_id": "T9ctWCynbjY", "file_name": "T9ctWCynbjY_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray t-shirt and blue jeans walks across a tilled field with rows of small green plants. The camera follows from behind, rising to show their upper body as they move, then pans left to reveal another individual in a red shirt and blue jeans working in the distance. The main person continues walking toward the right, passing the camera, while the background features more cultivated rows and distant trees. The camera maintains a steady follow shot with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/T9ctWCynbjY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/T9ctWCynbjY_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 54.114557208158345, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human figures moving through the field; primary subject walks across frame while secondary figure moves in background.", "background_and_ambient_analysis": "No shifting backgrounds; ground and field rows are static. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "TGRy4awQEtI", "file_name": "TGRy4awQEtI_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a brown jacket, gray pants, and hat crouches in a forested area, bends forward to pick up a stick from the ground, places it near a fire pit with ashes, then sits down, adjusting their posture. The background includes scattered trees and a tarp. The camera remains mostly stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TGRy4awQEtI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TGRy4awQEtI_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 2062.0831316935437, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving: bending, kneeling, and manipulating objects (a pan and a stick) in the fire pit. The person's movements are discrete and solid object physics.", "background_and_ambient_analysis": "The background (trees, tarp, ground) is static with no significant shifting. There is minimal fire with embers but no dominant fire, water, or wind motion. The trees are mostly still, indicating no significant ambient environmental motion."}}
{"video_id": "TKT2Es6DiJI", "file_name": "TKT2Es6DiJI_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break down the video steps. First, the video starts with a close-up of a hand on a white tube with blue label, but wait, no—the first frame is a hand over a white tube, then it shows the CeraVe jar. Wait, the actual sequence: Frame 0 is a hand on a tube, but the next frames show the jar. Let's list each frame:\n\nFrame 0: Hand pressing down on a white tube (maybe the jar lid), but the text \"Creamy Texture\" is in the top right. Then frame 1: Close-up of the jar labeled CeraVe Moisturizing Cream. Frame 2: Hand scooping cream from the jar. Frame 3: Hand holding cream, then spreading it on palm. Frame 4: Hand rubbing cream between fingers. Frame 5: Person applying cream to arm.\n\nSo chronologically: Hand presses on jar lid (but maybe that's the first action), then the jar is shown, then hand scoops cream, spreads on palm, rubs between fingers, then applies to arm. Wait, the video starts with [0.0] showing a hand on a tube (probably the jar), then [1.0] is the jar close-up, then [2.0] hand scooping, [3.0] hands spreading, [4.0] hands rubbing, [5.0] person applying to arm.\n\nWait, the user provided the video frames as:\n\n[0.0] shows a hand on a white tube (CeraVe jar?), but actually the jar is white with blue label. Wait, in frame [0.0] it's a hand pressing down on a white jar lid, but the text \"Creamy Texture\" is top right. Then frame [1.0] is a close-up of the jar (CeraVe Moisturizing Cream) with a hand pressing the lid. Wait, no—the frames are:\n\n0.0: Hand on a white tube (the jar), with \"Creamy Texture\" text.\n\n1.0: Close-up of the jar (CeraVe Moisturizing Cream) with a hand pressing the lid.\n\n2.0: Hand scooping cream from the jar.\n\n3.0: Hands spread cream on palm.\n\n4.0: Hands rubbing cream between fingers.\n\n5.0: Person applying cream to arm.\n\nSo the main actions: A hand presses down on the jar lid, then a close-up of the jar, then a hand scoops cream, then hands spread the cream on the palm, then rub fingers together, then apply to arm.\n\nNow, need to describe in chronological order, focusing on motion and behavior. Appearance: hand, white jar with blue label. Spatial: hand in front of jar, hands spreading on palm, etc.\n\nStart: Hand presses down on the white CeraVe jar lid. Then the jar is shown in close-up (but maybe the action is the hand scooping, which is next). Wait, the first frame is a hand on the jar (lid), then the jar is shown, then hand scoops.\n\nWait, the user's video frames:\n\n<0.3 seconds> [a hand pressing down on a white jar lid]\n\n<1.4 seconds> [close-up of the jar (CeraVe Moisturizing Cream)]\n\n<2.5 seconds> [a hand scooping cream from the jar]\n\n<3.6 seconds> [hands spreading cream on the palm]\n\n<4.7 seconds> [hands rubbing cream between fingers]\n\n<5.8 seconds> [person applying cream to arm]\n\nWait, the user listed up to [4.7], so maybe the last frame is the hand applying to arm (frame 5). So the sequence is:\n\n1. Hand presses down on the white jar lid. The jar is labeled \"CeraVe Moisturizing Cream\" (but we can't mention text per rule f).\n\n2. A hand scoops cream from the jar.\n\n3. Hands spread the cream on the palm.\n\n4. Hands rub the cream between fingers.\n\n5. A person applies the cream to their arm.\n\nNow, describe each step in order.\n\nFirst, hand (skin tone light, size typical human hand) presses down on the white jar lid. Then the hand scoops cream from the white jar (blue label, but we ignore text). Then the hands (two, light skin) spread the cream on the palm. Then the hands rub the cream between fingers. Then the hand (or hands) apply the cream to the arm.\n\nBackground: minimal, probably bathroom setting but not essential.\n\nCamera: starts with close-up on hand and jar, then close-ups on actions.\n\nNow, following the rules: no text recognition, so don't mention \"CeraVe\" or \"Moisturizing Cream\". Just describe the actions.\n\nSo", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TKT2Es6DiJI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TKT2Es6DiJI_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 155, "blur_score": 104.44338220226618, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the hand (interacting with the CeraVe jar, spreading cream), the CeraVe jar (being opened), and the woman's arm (touching shoulder). These move due to explicit physical actions (opening, spreading, touching).", "background_and_ambient_analysis": "Background elements (bathroom tiles, sink) are static with no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "TKmkwryj9uI", "file_name": "TKmkwryj9uI_000568_000578.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray hoodie and blue jeans stands with their back to the camera, raising both arms upward to adjust thin floral arrangement sticks. Another individual is partially visible behind them, also engaged in floral work. The camera remains steady, capturing the person’s upper body and actions from a fixed angle with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TKmkwryj9uI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TKmkwryj9uI_000568_000578.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 668.0569879749006, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (solid object) is moving vertically while standing on a table, interacting with tall sticks. The child's locomotion and arm movements are discrete, solid-object motions.", "background_and_ambient_analysis": "The background features static elements like banners, floral arrangements, and distant people that do not shift uniformly. No fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "TJf9l0SiJjE", "file_name": "TJf9l0SiJjE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four individuals—two men in brown blazers and two women in floral dresses—stand on a red-carpeted church stage, clapping and holding microphones. The camera slowly zooms in, capturing their synchronized hand movements and slight swaying as they perform. Spatially, the men flank the women, with the group positioned before a large cross and red pews in the background. The perspective remains steady, focusing on their coordinated gestures without significant movement or shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TJf9l0SiJjE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TJf9l0SiJjE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 111.49913165394511, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Four people on the balcony exhibit subtle hand gestures and body movements consistent with singing or speaking, indicating discrete human locomotion/gestures.", "background_and_ambient_analysis": "The background elements (cross, pews, wall) are static with no fluid motion or environmental effects observed. No fire, water, smoke, or wind is present."}}
{"video_id": "TI66McO-JhQ", "file_name": "TI66McO-JhQ_000360_000370.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white t-shirt with a black graphic and gray pants plays a blue and white electric guitar. The left hand manipulates the fretboard while the right hand strums, moving between the guitar body and strings. The guitar is held vertically, positioned in front of the person. The camera maintains a close-up, steady shot focusing on the hands and instrument against a light-colored vertical panel background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TI66McO-JhQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TI66McO-JhQ_000360_000370.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 92.22025273913012, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands (left on fretboard, right strumming) and the guitar are moving as the person plays the instrument.", "background_and_ambient_analysis": "Background is a static light-colored wall with no shifting elements. No fire, water, smoke, or wind observed."}}
{"video_id": "TJ4qHS95Wuk", "file_name": "TJ4qHS95Wuk_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First, the video starts with a close-up of cookies on a baking tray inside an oven. Then a hand opens the oven door, revealing more cookies inside. Next, the oven's interior is shown with the cookies baking, and finally, the cookies are removed and placed on a tray. The text \"Chocolate Chip Cookie\" appears, but I need to exclude text recognition per the rules. \n\nSo chronologically: the initial shot is cookies inside the oven (close-up), a hand opens the oven door (showing the interior), then the cookies are seen in the oven as they bake, and finally, the baked cookies on a tray. Wait, the frames: [0.0] shows cookies inside the oven (close-up), [1.4] shows a hand opening the oven door (hand pulling the handle), [2.5] shows the oven door opening to reveal cookies inside (now outside the oven, but actually, the door is open, so inside the oven is visible), [3.6] shows the baked cookies on a tray (now outside). \n\nWait, the sequence: first, close-up of cookies inside the oven (frame 0), then a hand opens the oven door (frame 1), revealing the oven's interior with the cookies (frame 2), then a close-up of the baked cookies on a tray (frame 3-4). \n\nSo the main subjects: cookies (multiple, brown, round), oven (black), hand (light-skinned, opening oven door). \n\nChronological order: \n\n1. Close-up of several brown, round cookies inside an oven. \n2. A hand pulls open the oven door. \n3. The oven interior is revealed, showing the cookies baking. \n4. The cookies are now on a tray, shown in close-up.\n\nSpatial: the hand is in front of the oven, opening it. Cookies move from inside the oven to the tray (when the door is opened, then they're on the tray outside). \n\nCamera movement: starts with close-up, then follows the hand opening the door (maybe a pan or push-in?), then close-up of the baked cookies.\n\nNeed to describe motions: hand opens the oven door (pulling the handle), cookies are inside the oven, then after opening, the oven's interior with cookies, then the cookies on the tray.\n\nCheck the rules: exclude text, so ignore \"Bake for 13 min\" and \"Chocolate Chip Cookie\". \n\nSo:\n\nA hand opens the oven door, revealing multiple brown, round cookies inside the oven. The camera then shows a close-up of the baked cookies on a baking tray. The cookies are arranged in rows on the tray, and the hand's motion is pulling the oven door open to access the interior.\n\nWait, let's structure the caption:\n\n- Start: cookies inside oven (close-up)\n- Then hand opens oven door (motion: pulling handle)\n- Then oven interior (cookies visible)\n- Then cookies on tray (close-up)\n\nSo:\n\nThe video opens with a close-up of several brown, round cookies inside an oven. A hand pulls open the oven door, revealing the cookies baking inside. The camera then shifts to a close-up of the baked cookies on a baking tray.\n\nWait, but in the frames: frame 0 is cookies inside oven (close-up), frame 1 is hand opening door, frame 2 is oven interior with cookies, frame 3-4 is cookies on tray. So the sequence is: cookies inside, hand opens door, show oven with cookies, then cookies on tray.\n\nSo the caption should be:\n\nA hand pulls open the oven door to reveal multiple brown, round cookies baking inside. The camera then transitions to a close-up of the baked cookies arranged on a baking tray.\n\nWait, need to mention the motion: the hand is opening the door (pulling the handle), then the oven's interior is shown (so the camera is looking inside the oven), then the cookies are on the tray.\n\nAnother way:\n\nStarting with a close-up of brown, round cookies inside an oven, a hand opens the oven door to show the cookies baking. The camera then focuses on the baked cookies on a tray.\n\nCheck the rules: focus on motion and behavior of main subjects (hand, cookies). Chronological order: hand opens door, then cookies are shown inside the oven, then on tray.\n\nWait, the frames:\n\n[0.0] cookies inside oven (close-up)\n[1.4] hand opening oven door (pulling handle)\n[2.5] oven interior showing cookies (door is open, so cookies are visible inside, but the oven is open, so the camera is inside the oven now? Wait, when the door is opened, the interior is visible. So the action is hand opening door, then camera shows inside the oven with cookies.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TJ4qHS95Wuk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TJ4qHS95Wuk_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 239.17515451013284, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand (discrete object) moves to open the microwave door, demonstrating physical locomotion via explicit force application. Cookies are stationary within the microwave and on the tray.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. The kitchen environment (microwave, counter) remains static throughout the video, with no fire, water, or wind present."}}
{"video_id": "TFUgjrJi5VQ", "file_name": "TFUgjrJi5VQ_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a hand holding a calligraphy pen writing the word \"Smile\" on lined paper. The main subject is the hand and the pen. The pen is a pointed, maybe black nib, and the hand moves from right to left, writing the letters. The paper has grid lines, which is the background. The motion is the pen moving across the paper to form the word. The camera is top-down, looking at the paper. Let's check the rules: focus on motion, chronological order. So start with the hand holding the pen, moving to write each letter. Mention the pen's appearance (black nib, maybe the handle is light-colored), the paper's grid. Don't include text recognition, so just describe the action. The camera is static top-down. Let's structure it:\n\nA hand holding a black calligraphy pen with a light-colored handle writes the word \"Smile\" on a sheet of lined paper in a top-down view, moving from right to left across the grid lines. The pen's nib traces the letters in smooth, flowing motions as the hand guides it, with the paper remaining stationary. The camera maintains a fixed top-down perspective throughout the sequence.\n\nWait, but rule f says exclude text recognition. So can't mention \"Smile\" as text, but the video shows the word being written, but the caption should describe the action without naming the text. Wait, the video shows the word \"Smile\" being written, but according to rule f, exclude text recognition. So maybe just say \"a word\" but no. Wait, the task is to describe the motion, not the text. Wait, the video's main action is writing, so the text is part of the motion but the caption shouldn't recognize it. So the instruction says \"Exclude text recognition, named characters, or stylistic analysis.\" So we can't mention \"Smile\" as text, but we can say the pen is writing letters. Hmm, maybe the caption should say \"a hand writes a word on lined paper\" but since it's a specific action, but the rules say exclude text recognition. Wait, maybe the problem is that the video has the word \"Smile\" visible, but the caption shouldn't include that. Let me re-read rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So even though the word is written, we don't mention the text. So focus on the action of writing, not what's being written. So instead of \"writes 'Smile'\", say \"writes a word\".\n\nBut the problem is, the user provided the video where the word is visible, but the captioner must exclude that. So the caption should describe the motion: hand holding pen, moving, writing on paper. Let's adjust.\n\nA hand holds a black calligraphy pen with a light-colored handle and moves it across a sheet of lined paper, tracing the letters of a word in a smooth, flowing motion from right to left. The pen's nib creates the written characters as the hand guides it, with the paper remaining stationary. The camera maintains a fixed top-down perspective throughout the video sequence.\n\nWait, but we need to check the rules again. Rule a: focus on motion and behavior of main subjects. The main subject is the hand and pen. Rule b: appearance and number. Pen is black nib, light handle. Hand is visible. Rule c: spatial relationships. Hand moves from right to left on the paper. Rule d: camera perspective. Top-down, no movement. Rule e: minimal background, which is the lined paper. So let's rephrase:\n\nA hand holding a black calligraphy pen with a light handle writes a word on lined paper in a top-down view, moving the pen from right to left across the grid lines to form the letters. The pen's nib traces the characters smoothly as the hand guides it, with the paper remaining stationary. The camera maintains a fixed top-down perspective without movement.\n\nWait, but need to be concise. Let's make it shorter.\n\nA hand with a black calligraphy pen (light handle) writes a word on lined paper in a top-down view, moving the pen from right to left in smooth motions to form the letters. The paper is stationary, and the camera remains fixed in a top-down position throughout.\n\nCheck if it's chronological: starts with hand holding pen, then moving to write. Yes. Appearances: pen's color and handle, hand. Spatial: moving right to left on paper. Camera: top-down, fixed.\n\nHmm. Maybe the original video shows the hand writing the word, so the caption should note the motion of the pen. Let's make sure to not mention the text. So:\n\nA hand holding a black calligraphy pen with a light-colored handle moves across a sheet of lined paper, tracing the letters of a word in smooth, flowing motions from", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TFUgjrJi5VQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TFUgjrJi5VQ_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 379.48342808358484, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a pen is performing precise, controlled motion to write the word 'Smile' on grid paper. The pen and hand are discrete solid objects moving due to intentional physical action (writing).", "background_and_ambient_analysis": "The grid paper background is static with no shifting elements or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "TMdh71LRj0s", "file_name": "TMdh71LRj0s_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TMdh71LRj0s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TMdh71LRj0s_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 281.8643685894922, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are engaged in synchronized dancing; their motions include stepping, arm movements, and body rotations. These are discrete solid objects (humans) moving due to explicit physical locomotion (dancing).", "background_and_ambient_analysis": "The background (walls, doors, furniture) shows no shifting or uniform movement; no fire, water, smoke, or wind is present in the scene. Static elements remain fixed relative to the frame throughout."}}
{"video_id": "TQA1IA_h7hA", "file_name": "TQA1IA_h7hA_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black long-sleeve shirt, wearing a watch and bracelet, plays an acoustic guitar, strumming with his right hand and adjusting frets with his left. He looks down at the instrument, then briefly up, while seated in a room with a framed picture on the wall. A person in a blue and white striped shirt walks past in the background from right to left. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TQA1IA_h7hA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TQA1IA_h7hA_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 474.03501919642554, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The guitarist is moving their hands (strumming and fretting) and body, and the guitar is being played. A person in the background is moving very slowly.", "background_and_ambient_analysis": "No significant ambient motion (fire, water, smoke, wind). Background walls and door are static; the only motion is from the guitarist and a minor movement in the background (person walking)."}}
{"video_id": "TLSJLsiuDtA", "file_name": "TLSJLsiuDtA_000971_000981.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a purple shirt and white shorts stands inside a wooden structure with oriented strand board walls, holding a large plywood panel vertically; they tilt the panel forward and then walk away, carrying it horizontally across the frame. The camera remains static throughout, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TLSJLsiuDtA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TLSJLsiuDtA_000971_000981.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 95.35650467980594, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving within the wooden structure, walking from the back toward the front and turning around.", "background_and_ambient_analysis": "The background elements (house wall, wooden structure, fence) are static with no shifting or environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "TPBnyebJ9XY", "file_name": "TPBnyebJ9XY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Two black athletic shoes with white soles lie side by side on a pink carpet. A person wearing blue pants and blue socks with yellow patterns and orange toes steps forward, bends down, and ties the laces of both shoes sequentially. The camera maintains a top-down view throughout, capturing the actions against the pink carpet background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TPBnyebJ9XY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TPBnyebJ9XY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 339.82387515503626, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and feet are visible, actively tying shoelaces on dark sneakers; this involves discrete solid objects (hands, feet, shoes) moving due to manual manipulation.", "background_and_ambient_analysis": "The purple carpeted background remains static with no shifting elements or fluid motion (e.g., water, fire, smoke)."}}
{"video_id": "TPhMoBbffQI", "file_name": "TPhMoBbffQI_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of young girls in purple and white striped tutus with hair bows move across the stage from left to right, gradually forming a line while performing synchronized ballet movements, including arm raises and stepping. The camera pans left to follow their motion against a dark stage backdrop with a purple wall on the left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TPhMoBbffQI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TPhMoBbffQI_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 46.77842358057112, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple ballet dancers (5-6) are performing choreographed movements including turns, poses, and synchronized steps.", "background_and_ambient_analysis": "The background consists of a static stage with no fluid or environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "TUQpd_uugwQ", "file_name": "TUQpd_uugwQ_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young blonde girl in a dark floral-patterned dress sits at a wooden table, initially looking upward before lowering her head to a white bowl of spaghetti, using a spoon to eat. A blue cup and white napkin rest on the table beside her. The background includes a kitchen with cabinets and a television screen. The camera remains static, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TUQpd_uugwQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TUQpd_uugwQ_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 350.37980294893055, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child's head movements (tilting, turning), hand motions (holding/stirring the spoon), and spoon movement within the plate constitute discrete, solid object interactions. The child is the primary moving subject with clear physical forces (e.g., arm motion for stirring).", "background_and_ambient_analysis": "The kitchen background (cabinets, walls) shows no uniform shifting; the TV screen displays changing content but lacks fluid environmental motion (fire, water, smoke, wind). Static elements remain fixed, confirming no ambient_environmental dominance."}}
{"video_id": "TTILw9vq7Uw", "file_name": "TTILw9vq7Uw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt and dark shorts bends over a potted plant on a concrete patio, then stands and walks left, exiting the frame. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TTILw9vq7Uw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TTILw9vq7Uw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 651.5471361638979, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is seen moving: bending down initially, then walking away from the camera while carrying an object. The motion is discrete and driven by human locomotion.", "background_and_ambient_analysis": "The background (path, plants, and stationary objects) shows no uniform shifting or fluid motion (e.g., wind, water, fire), indicating stable environmental conditions. No smoke, water, or fire is present."}}
{"video_id": "TVqURaFgDbQ", "file_name": "TVqURaFgDbQ_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. So, the user wants me to create a concise chronological paragraph describing the video based on the given rules. First, I need to understand the video content.\n\nLooking at the frames provided: there's a person and a dog on a beach. The person is doing some kind of martial arts move, labeled \"Tai Ji Ball\" in the text. The dog is sitting to the left of the person. The background has the ocean and rocks.\n\nRule a says focus on motion and behavior in chronological order. So I need to describe what's happening step by step. The video starts with the person in a stance, maybe moving arms. Then the dog is sitting, looking at the person. The person might be moving their arms in a Tai Chi-like motion, which the text refers to as \"Tai Ji Ball\". \n\nRule b: mention appearance and number. The person is wearing dark top and gray pants, standing. The dog is golden, sitting. Number: one person, one dog.\n\nRule c: spatial relationships. Dog is to the left of the person. Person is in front of the rocks and the ocean.\n\nRule d: camera perspective. The video seems to be a static shot, no movement mentioned. So top-down? Wait, the frames show the person and dog on the beach, which is a flat surface, so maybe eye-level or slightly low angle. But the rules say minimal background. Hmm, maybe the camera is stationary.\n\nRule e: keep background minimal. So just mention the beach, rocks, ocean briefly.\n\nRule f: exclude text recognition. So ignore \"Tai Ji Ball\".\n\nWait, the user said \"Exclude text recognition, named characters, or stylistic analysis.\" So even though the text is there, don't mention it. So the caption shouldn't include \"Tai Ji Ball\".\n\nNow, chronological order. The video starts with the person in a stance, then moving arms. The dog is sitting. Maybe the person is moving their arms in a circular motion, as in Tai Chi. The dog remains seated, watching.\n\nLet me structure it:\n\n- Person in a martial arts stance, moving arms in fluid motions.\n- Dog sitting to the left, observing.\n- Background: beach with rocks and ocean.\n\nNeed to mention the number and appearance. Person is wearing dark top and gray pants. Dog is golden.\n\nCheck if spatial relationships are relevant. Dog is to the left of the person.\n\nCamera is static, so no movement.\n\nPutting it all together concisely.\n\nWait, the output must be a paragraph. Let me see examples.\n\nPossible structure:\n\nA person in a dark top and gray pants performs fluid arm movements in a Tai Chi-like stance on a sandy beach, while a golden dog sits attentively to their left. The scene includes a rocky shoreline and ocean backdrop, with the camera maintaining a stationary perspective throughout.\n\nWait, but the rules say exclude text recognition. So \"Tai Chi-like\" is okay because it's describing the motion, not referencing the text. Wait, the text is \"Tai Ji Ball\", which might be a name for the exercise. But the user said to exclude text recognition, so maybe don't mention \"Tai Ji Ball\" at all. Wait, the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So if the text in the video is part of the video content, but the user says to exclude it. So the caption should not mention \"Tai Ji Ball\" at all. So the person is just performing arm movements, not necessarily Tai Chi. Wait, but the user provided the video frames with that text. However, per rule f, exclude text recognition. So I should ignore that text.\n\nSo the description should not include any reference to the text \"Tai Ji Ball\".\n\nSo the person is moving their arms in some motion, maybe not specified. So \"performs fluid arm movements\" is okay.\n\nLet me check again.\n\nThe caption must not mention the text, so instead of saying \"Tai Chi Ball\" movements, just describe the motion as \"fluid arm movements\" or whatever the video shows.\n\nIn the frames, the person's arms are moving in different positions. Let's see: first frame, arms extended, then moving to other positions.\n\nSo the sequence is: person starts with arms up, then moves arms, maybe in a circular motion. The dog stays seated.\n\nSo the chronological order: the person begins with arms raised, then moves them in a fluid motion, while the dog remains seated to the left.\n\nNow, the caption should be concise. Let's draft:\n\nA person wearing a dark top and gray pants performs fluid arm movements in a wide stance on a sandy beach, while a golden dog sits attentively to their left. The scene is set against a backdrop of rocky shoreline and ocean, with the camera remaining stationary throughout.\n\nCheck rules:\n\na) Motion and behavior in order: person moves arms,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TVqURaFgDbQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TVqURaFgDbQ_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 147, "blur_score": 305.5945861226042, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving in a controlled manner (Tai Chi) and is the only discrete object in motion. The orange object is static.", "background_and_ambient_analysis": "The beach and ocean show natural environmental motion (waves), but the dominant motion is the person performing Tai Chi. The background elements (rocks, horizon) are stable with no uniform shift."}}
{"video_id": "TW1C1ib6IGI", "file_name": "TW1C1ib6IGI_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a maroon belly dance outfit with a long skirt and short top dances in front of a building with stone steps. She extends her arms outward, then turns to her right, continuing fluid arm and body movements. The camera remains stationary, capturing her performance from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TW1C1ib6IGI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TW1C1ib6IGI_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 199.6648974237895, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject (dancer in red attire) performs deliberate arm and leg movements, indicating locomotion driven by muscular effort.", "background_and_ambient_analysis": "Background elements (buildings, steps, ground items) show no shifting or fluid motion; no fire, water, smoke, or wind-driven effects observed."}}
{"video_id": "TWlugovidqU", "file_name": "TWlugovidqU_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white striped shirt adjusts a microscope, positioning his eye to the eyepiece while manipulating the instrument's knobs. The camera shifts from a blurry frame to a clear side view of the man working at a lab table, capturing his focused movements with minimal background context.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TWlugovidqU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TWlugovidqU_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 272.50520151042286, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a lab coat interacts with a microscope, adjusting its components. The motion involves the person's hands and the microscope's mechanical parts.", "background_and_ambient_analysis": "The background features static laboratory equipment and furniture. No shifting backgrounds or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "TY-yDxBv6Sw", "file_name": "TY-yDxBv6Sw_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with dark skin holds a stainless steel bowl filled with chopped reddish-pink ground meat above a meat grinder, using a white plastic tool to press the meat into the grinder’s opening. The hand adjusts the bowl’s position while the tool compresses the meat, with the camera maintaining a close-up view focused on the grinding process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TY-yDxBv6Sw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TY-yDxBv6Sw_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 63.22560558862922, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The meat grinder's mechanical components (e.g., auger) and the meat inside the bowl exhibit distinct motion as the grinder processes the meat.", "background_and_ambient_analysis": "Background elements (walls, equipment) show minimal uniform movement; no fire, water, or wind-driven motion detected."}}
{"video_id": "TSk--0YATjs", "file_name": "TSk--0YATjs_000207_000217.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours oil from a dark container into a blue motorcycle reservoir, which is part of a red motorcycle with flame patterns. The hand moves slightly to guide the container, with the reservoir positioned on the motorcycle's side. The camera remains in a close-up, static perspective throughout the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TSk--0YATjs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TSk--0YATjs_000207_000217.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 186.99543157391957, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (discrete solid object) is moving to interact with the motorcycle's engine area, showing intentional physical manipulation.", "background_and_ambient_analysis": "No shifting background elements observed; no fire, water, smoke, or wind motion present in the scene."}}
{"video_id": "TYIKcLSwr4U", "file_name": "TYIKcLSwr4U_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals with long dark hair and shorter brown hair are positioned side by side in front of the camera. The dark-haired person moves their hand toward their chin, followed by both shifting their head positions. The brown-haired individual looks downward while the dark-haired person maintains a smile. The camera remains handheld with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TYIKcLSwr4U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TYIKcLSwr4U_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 49.25292873400318, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: the person on the left moves her head and body (e.g., leaning and talking), and the person on the right moves her head (looking down and up).", "background_and_ambient_analysis": "The background (wall and sign) is static with no shifting or fluid motion. No fire, water, or wind present."}}
{"video_id": "TZH_bmi1E8Q", "file_name": "TZH_bmi1E8Q_000153_000163.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subject is a man in a black shirt. He's hula hooping, right? Let's check the frames. At [0.0], he's standing in a hallway, arms out, hula hoop spinning. Then in [1.4], he's still hula hooping, but maybe moving? Wait, the next frames: he's holding the hoop, then a person in purple comes into view, and someone in red is sitting. Let's track the actions.\n\nFirst, the man in black shirt (mid-sized, black shirt, dark pants) is hula hooping. He's standing in a narrow hallway with white tiles. To his left, a person in red shirt is sitting on the floor. Then, a person in purple shirt walks past in the background. The man in black continues hula hooping, moving his arms. Wait, the video shows him moving the hoop around his waist, arms raised, then maybe turning? Wait, the sequence: he starts with arms extended, then moves, maybe the hoop is on his waist. Wait, the captions: first frame he's holding the hoop, then the hoop is spinning around his waist. Let's check the actions step by step.\n\nStart: Man in black shirt (mid-sized, black tee, dark pants) stands in hallway, arms extended, hula hoop spinning around waist. Behind him, a person in red shirt sits on floor. Another person in purple shirt walks down the hallway. Then, the man in black continues hula hooping, moving arms, turning slightly. The person in red is still seated, person in purple walks past. Camera is static, probably, since no movement mentioned. Background has yellow tiles with symbols. But per rules, minimal background. So focus on subjects: man in black hula hooping, person in red seated, person in purple walking. Need to describe motion chronologically.\n\nSo first: Man in black shirt hula hoops in hallway, arms extended. Then, he continues, maybe turns, the hoop spins. In the background, a person in purple walks toward the camera. A seated person in red remains in place. Then, the man stops hula hooping, arms lower. Camera is static. Let's structure the caption.\n\nChronological: The man in black shirt hula hoops with arms extended, spinning the hoop around his waist. A person in red shirt sits on the floor behind him, while a person in purple shirt walks down the hallway. The man continues hula hooping, moving his arms, then lowers them as the hoop slows. Background: narrow hallway with tiled walls. Camera is static.\n\nCheck rules: focus on motion, appearance, spatial relationships. Main subjects: man (black), person red (seated), person purple (walking). Spatial: man in front, red seated behind, purple walking in background. Motion: hula hooping (spinning hoop), walking, seated. Camera: static. Background minimal. Exclude text (like the yellow signs with symbols, but they're yellow tiles with symbols, but maybe too much, so minimal). Wait, rule e: minimal background unless essential. The hallway is narrow, tiled, but maybe just mention hallway. Let's draft.\n\n\"Man in black shirt hula hoops with arms extended, spinning the hoop around his waist in a narrow hallway. A person in red shirt sits on the floor behind him, while a person in purple shirt walks down the hallway in the background. The man continues hula hooping, adjusting his arm position, then lowers the hoop as the motion slows. The camera remains static, capturing the scene from a fixed angle.\"\n\nWait, check rules a: chronological order. So first, man hula hoops, then person in purple walks (they come into view as the video progresses), person in red is seated. Let's check the frames:\n\n[0.0]: Man in black, hula hoop spinning. Person in red sitting, person in purple approaching.\n\n[0.3]: Man same, person in purple closer.\n\n[1.4]: Man still hula hooping, person in purple walking past.\n\n[2.5]: Man, person in purple further away.\n\n[3.6]: Man, person in purple out of frame.\n\nSo the order: man hula hoops, person in purple walks through the background, person in red stays seated. So in chronological order: Man starts hula hooping (arms extended, hoop around waist), person in red seated behind him, person in purple walks towards and past the man. Then, the man continues hula hooping, arms move, then stops.\n\nWait, the video description: \"Man in black shirt hula hoops in hallway. Person in red sits on floor behind him. Person in purple walks down hallway.\"\n\nSo the caption should start", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TZH_bmi1E8Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TZH_bmi1E8Q_000153_000163.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 150, "blur_score": 143.88151297406796, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is actively spinning a hula hoop (discrete solid object) around their waist, with visible circular motion due to physical locomotion.", "background_and_ambient_analysis": "The tiled walls, door, and static signage (e.g., yellow question mark) show no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "TYOGgj7-OVc", "file_name": "TYOGgj7-OVc_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a purple shirt and a person in a white shirt with a black design interact with a small blue ball; the white-shirted individual holds the ball, then the purple-shirted person brings it to their mouth, and the white-shirted person subsequently takes the ball while the purple-shirted individual moves it away. The background contains a crowd of people in casual clothing, with the camera following the action closely with slight handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TYOGgj7-OVc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TYOGgj7-OVc_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 60.29218165351108, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two primary subjects (individuals in white and purple shirts) interact and move; background people walk. All motion is due to discrete human locomotion and physical interactions.", "background_and_ambient_analysis": "No shifting background elements (sidewalk, distant structures remain consistent); no fluid/environmental motion (fire, water, smoke) present. Background activity is people walking, which is discrete movement."}}
{"video_id": "TedowFFtWqQ", "file_name": "TedowFFtWqQ_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a foot in a black sneaker and blue jeans on a tiled floor. It then cuts to a person wearing a green t-shirt standing against a beige wall, moving their hands in a clapping motion. The camera remains stationary in a medium shot throughout the scene change.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TedowFFtWqQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TedowFFtWqQ_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 30.24047335940438, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's foot (in first scene) moves as if stepping; in the second scene, the person gestures with hands and head cover falls due to gravity, representing discrete solid objects interacting with physical forces.", "background_and_ambient_analysis": "The background in both scenes (tiled floor/wall and beige wall with posters) shows no shifting or uniform movement. No fire, water, smoke, or wind is present; motion is localized to discrete objects."}}
{"video_id": "Td8nRGco9Us", "file_name": "Td8nRGco9Us_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white hooded gown stands left of a stainless steel machine with a vertical cylinder and digital control panel, facing it, then moves left and exits the frame. A second person in blue clothing enters from the left, approaching the machine. A white bag beneath the cylinder remains stationary. The background includes a brown bag and white bags on the right. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Td8nRGco9Us.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Td8nRGco9Us_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 41.005066480368896, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in white hooded attire, one in blue clothing) move around the machine. The person in white adjusts the machine, while the blue-shirted individual enters briefly and exits. These are discrete solid objects exhibiting locomotion and interaction with the machine.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. The stainless steel machine, digital display, and wall remain stationary throughout the frames, indicating no ambient environmental effects."}}
{"video_id": "Tj4J3T8-8s0", "file_name": "Tj4J3T8-8s0_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair wearing a gray sweatshirt adjusts the garment by pulling it upward over their head while standing near a window with curtains; the background includes a bed with pillows and framed items on the wall. The camera remains static with slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Tj4J3T8-8s0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Tj4J3T8-8s0_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 671.5180320167411, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a hoodie performs discrete motions: bending forward, standing upright, adjusting clothing, and interacting with the bed (e.g., reaching toward bedding).", "background_and_ambient_analysis": "No shifting background or fluid motion observed. The room's fixed elements (bed, window, wall decorations) remain stationary, with no fire, water, smoke, or wind effects present."}}
{"video_id": "Thnj3GmYpJs", "file_name": "Thnj3GmYpJs_000173_000183.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue sleeveless shirt and gray shorts sits cross-legged on a tiled floor, interacting with a stack of cards and a small object. They move the cards on the floor, pick up a card from the stack, and adjust their position while handling the cards. The camera maintains a top-down perspective with slight movement, capturing the person’s actions and the scattered cards around them.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Thnj3GmYpJs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Thnj3GmYpJs_000173_000183.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 40.39756372103029, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is moving their hands and body to manipulate the stack of objects (cards or boxes) on the floor. The motion is discrete and solid, with the child's limbs and the objects being the moving elements.", "background_and_ambient_analysis": "The background (wooden cabinet and tiled floor) is static and shows no shifting. There is no fire, water, smoke, or wind observed. The dominant motion is not ambient."}}
{"video_id": "TeUcHpF_l-o", "file_name": "TeUcHpF_l-o_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a maroon shirt and striped tie is seated at a desk with a microphone. He leans forward toward the microphone, then returns to a seated position. The camera maintains a close-up perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TeUcHpF_l-o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TeUcHpF_l-o_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 326.60681485456166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one seated (in purple jacket) making slight movements (head turning, hand gestures), and another person (in blue jacket) entering the frame, leaning over the desk, and exiting. These are discrete solid objects moving due to locomotion.", "background_and_ambient_analysis": "The background (wall, desk, and static objects) is static. No fire, water, smoke, or wind is visible. Therefore, no ambient environmental motion."}}
{"video_id": "TlCAwWyQ1EI", "file_name": "TlCAwWyQ1EI_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child wearing a white sleeveless shirt sits at a table, holding a fork with spaghetti noodles in their right hand. The child brings a white napkin to their mouth with their left hand, then lowers the napkin while continuing to hold the spaghetti fork. A white bowl filled with spaghetti is positioned directly in front of the child on the table. The camera remains in a steady, close-up perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TlCAwWyQ1EI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TlCAwWyQ1EI_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 259.3817708225123, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A child is moving their hands (holding a spoon, manipulating food) in discrete motions consistent with eating actions.", "background_and_ambient_analysis": "The background (walls, room elements) shows no uniform shifting or fluid/environmental motion; no fire, water, smoke, or wind is present."}}
{"video_id": "Tol_dUx0f0E", "file_name": "Tol_dUx0f0E_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a green shirt and blue shorts manipulates multiple ropes against a concrete wall, pulling and adjusting them with both hands. He leans forward and shifts his position slightly while working, with a vehicle visible to his right. The camera remains steady throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Tol_dUx0f0E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Tol_dUx0f0E_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 161, "blur_score": 1146.2868959595362, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is actively moving their arms and body to maneuver the pressure washer nozzle, directing water flow onto the wall. The motion is discrete and controlled by explicit physical forces (human locomotion).", "background_and_ambient_analysis": "The concrete wall and car in the background remain static throughout the video. The water spray from the pressure washer is a localized fluid effect resulting from the person's action, not dominant ambient motion. No shifting background elements or fluid environmental phenomena (like wind or smoke) are observed."}}
{"video_id": "TiMqrewc074", "file_name": "TiMqrewc074_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Top-down view shows hands positioning a metal tray with 12 dark brown crescent-shaped chocolate pieces on a wooden surface. The hands then pour melted chocolate from a white pitcher onto the shapes, using a spoon to distribute it. Subsequently, hands pick up nuts from a small white bowl and place them onto the chocolate pieces. The camera remains stationary overhead throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TiMqrewc074.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TiMqrewc074_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 51.20936875020986, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands perform discrete physical actions: pouring liquid (chocolate) onto a tray, placing objects, and moving the tray. These are solid objects driven by explicit manual motion.", "background_and_ambient_analysis": "Wooden background remains static throughout; no fluid motion (fire, water, smoke) or wind-induced movement observed."}}
{"video_id": "TsC8SFLtqoE", "file_name": "TsC8SFLtqoE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray hoodie holds a blue power drill and a red apple, positioning the drill near the apple's surface. They begin drilling, causing apple peels to fall into an aluminum tray filled with yellowish peels resting on the lap. The tray remains in front of the person as peeling continues. The camera maintains a close-up, slightly shifting to focus on the tray and peeling action, with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TsC8SFLtqoE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TsC8SFLtqoE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 96.58164309731723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is using a power drill to cut an apple, causing apple pieces to fall into a tray. The drill and apple exhibit discrete, solid-object motion due to physical interaction.", "background_and_ambient_analysis": "The background elements (wall with text, furniture) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "TjYrKGM5c-4", "file_name": "TjYrKGM5c-4_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue headscarf and red-and-white patterned shirt holds a newspaper in a room with windows. They lift the newspaper toward the camera, displaying its front page, then flip it open to reveal the back. The camera remains close-up and slightly shaky, focusing on the newspaper and the person's hands. The background includes visible windows and minimal interior details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TjYrKGM5c-4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TjYrKGM5c-4_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 74.04389280358484, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (solid object) manipulates a newspaper (discrete object), exhibiting deliberate hand movements and paper presentation.", "background_and_ambient_analysis": "Static background elements (shelves, windows, wall decor) show no uniform shift or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "TsU_H8wnsIo", "file_name": "TsU_H8wnsIo_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single skier in a purple jacket, dark pants, and helmet descends a snow-covered slope, using ski poles to navigate downhill. The skier moves steadily toward the camera, gaining proximity as the video progresses. Bare trees and a clear sky form the distant backdrop. The camera follows the skier’s descent, gradually zooming in to capture the approaching individual.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TsU_H8wnsIo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TsU_H8wnsIo_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 93.18097344445181, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single skier (wearing dark clothing and a hat) moves down the slope, making turns, and eventually stops. The skier's motion is tracked from a fixed camera position, with clear locomotion due to skiing actions.", "background_and_ambient_analysis": "The background consists of static trees and a clear sky; no fluid or gaseous motion (fire, water, smoke) or dominant wind is observed. The trees remain stationary throughout the sequence, with no noticeable swaying or displacement."}}
{"video_id": "TslQ8p67hI4", "file_name": "TslQ8p67hI4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and dark jeans swings a long red rope with a loop, moving it in a circular motion across a tiled courtyard. The background includes greenery and a building. The camera remains relatively stable, capturing the motion from a medium distance with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TslQ8p67hI4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TslQ8p67hI4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 150, "blur_score": 703.2810785539335, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (blue shirt, jeans) actively manipulates a red string trimmer tool in sweeping motions to cut vegetation.", "background_and_ambient_analysis": "Background elements (wall, bushes, tiled ground) remain static with no significant fluid or environmental motion (e.g., wind, water, smoke) observed. Bushes show minimal sway but are not dominant ambient motion."}}
{"video_id": "Tw7dypYQvHM", "file_name": "Tw7dypYQvHM_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt, dark jeans, and flip-flops holds a brown bag while walking from a television toward the right side of the frame, turns around, and repositions near the TV. The camera remains close and shaky, following the subject’s movement in a dimly lit indoor space with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Tw7dypYQvHM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Tw7dypYQvHM_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 157, "blur_score": 218.4733024081847, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "Tx6XNmtR17M", "file_name": "Tx6XNmtR17M_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A barefoot toddler in light-colored clothing pushes a red toy cart with blue wheels across a wooden floor, moving the cart in a circular motion near furniture. The camera remains stationary, capturing the child's continuous motion as they navigate the space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Tx6XNmtR17M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Tx6XNmtR17M_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 62.83135833238761, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A toddler is moving around a toy lawnmower, pushing and walking. The motion is locomotion driven by the toddler's own physical effort.", "background_and_ambient_analysis": "The background (walls, floor, furniture) is static and shows no fluid motion or environmental forces (e.g., fire, water, wind)."}}
{"video_id": "TtXZ3XQ-O3c", "file_name": "TtXZ3XQ-O3c_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark green shirt and dark pants uses a yellow and black power drill on a wooden floor, moving the drill along the floor near a wall with a dark piece of furniture to the right. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TtXZ3XQ-O3c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TtXZ3XQ-O3c_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 40.62271691102518, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves while brushing the floor; their arms, legs, and the brush exhibit distinct physical motion.", "background_and_ambient_analysis": "Background elements (wooden floor, cabinet) are static; no shifting or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "U0fqsXybMb0", "file_name": "U0fqsXybMb0_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of uniformed band members in dark attire marches forward in synchronized steps, playing instruments; a flag bearer ahead carries a red flag with yellow accents, leading the procession. The band members maintain a tight formation, with some personnel visible in front and others trailing. The camera tracks the movement of the band, maintaining a steady focus on the advancing group.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U0fqsXybMb0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U0fqsXybMb0_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 780.6688832692809, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the marching individuals (people) and the flag bearer, moving in unison due to coordinated locomotion (walking), with no visible collisions or external force interactions beyond their own movement.", "background_and_ambient_analysis": "The background elements (e.g., standing spectators or structures) show no significant shifting or fluid motion; no fire, water, smoke, or wind-driven environmental effects are present."}}
{"video_id": "U28I7TKt71Q", "file_name": "U28I7TKt71Q_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in black shorts and dark sneakers hangs from a horizontal bar against a clear blue sky. He grips the bar, pulls himself upward, swings his legs forward, and shifts his body slightly to the right as he continues moving. The background features a distant fence and trees. The camera remains stationary, capturing the motion from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U28I7TKt71Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U28I7TKt71Q_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 289.6110097342597, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man in shorts is performing pull-ups on a horizontal bar, moving up and down with his body.", "background_and_ambient_analysis": "The background (sky, ground, trees) is static with no shifting. No fluid or environmental motion (fire, water, wind) dominates."}}
{"video_id": "U2VoISrtQfk", "file_name": "U2VoISrtQfk_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with long dark hair, wearing a white and black top, sits in a striped armchair, holding a brown blanket. She shifts her position slightly, adjusting the blanket while seated. The table with a red and white striped cloth is behind her, with a lamp and bookshelves visible. The camera pans slowly around her, capturing her movements from various angles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U2VoISrtQfk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U2VoISrtQfk_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 825.1814471532526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person is the primary discrete object, moving their head and body in a manner consistent with voluntary motion (e.g., head movements, leaning forward/backward).", "background_and_ambient_analysis": "The background (bed, desk, lamp) remains stationary throughout the frames, indicating no ambient environmental motion (e.g., fire, water, wind)."}}
{"video_id": "U4W7lSE6qVs", "file_name": "U4W7lSE6qVs_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there's a dog with brown and white fur, wearing a brown collar with studs. A hand is interacting with the dog's mouth. The hand moves towards the dog's teeth, then the dog opens its mouth, showing teeth. The hand then moves the dog's mouth or maybe the hand is inside the mouth? Wait, the sequence: in frame 0, hand near dog's mouth. Frame 1, hand touching teeth. Frame 2, dog's mouth is open. Frame 3, hand is inside the dog's mouth? Then frame 4, the dog's mouth is open wider, maybe the hand is still there. Then frame 5, the dog is moving its head.\n\nWait, need to describe chronologically. Let's list the actions step by step.\n\nThe video starts with a close-up of a brown and white dog wearing a brown collar with studs. A hand approaches the dog's mouth, then touches or interacts with the dog's teeth. The dog opens its mouth, revealing teeth, and the hand is inside the mouth area. The dog moves its head, and the hand adjusts position. The camera seems to be close-up, maybe handheld, slightly shaky.\n\nCheck rules: focus on motion and behavior, chronological.\n\nSo, first, the dog (brown and white, collar) has a hand approaching its mouth. Then the hand is near the dog's teeth, the dog opens mouth, then the hand is inside the dog's mouth, then the dog moves head.\n\nWait, the frames: frame 0 shows hand near dog's nose/mouth. Frame 1: hand touching dog's teeth. Frame 2: dog's mouth open, teeth visible. Frame 3: hand is inside the dog's mouth, maybe the dog is biting or the hand is holding. Frame 4: dog's mouth open wider, hand moving. Frame 5: hand is gone, dog moving head.\n\nSo the sequence: Hand interacts with dog's mouth (touching teeth), dog opens mouth, hand enters mouth, then dog moves head.\n\nNow, appearance: dog is brown and white, collar. Number: 1 dog, 1 hand. Spatial: hand is in front of dog's mouth.\n\nBackground is minimal, just some floor tiles maybe.\n\nCamera: close-up, probably handheld with slight shake.\n\nPutting it together:\n\n\"A brown and white dog wearing a brown studded collar has a hand approach its mouth; the hand touches the dog’s teeth as the dog opens its mouth to reveal teeth, then the hand moves inside the dog’s mouth while the dog shifts its head; the camera maintains a close-up perspective with slight movement.\"\n\nCheck if that's chronological, mentions motion, appearance, spatial. Yes.\n\nWait, rules say \"briefly describe their appearance and number\". So dog: brown and white, collar. Hand: 1 hand.\n\nSo revised:\n\n\"A brown and white dog wearing a brown studded collar has a hand approach its mouth, touch its teeth, and enter its mouth while the dog opens its mouth and shifts its head; the camera remains close-up with slight movement.\"\n\nBut let's check the exact frames. In frame 0, hand is near the dog's mouth. Frame 1, hand is touching the teeth. Frame 2, dog's mouth is open (maybe the hand is still there). Frame 3, the dog is licking or the hand is moving inside. Frame 4, hand is moving away? Wait, frame 4: the dog is moving its head, maybe the hand is no longer visible. Wait, maybe the hand is interacting with the dog's mouth, the dog opens, then the hand is inside, then the hand moves away.\n\nWait, looking at the frames:\n\n0: hand near dog's nose/mouth, dog's face up.\n\n1: hand is touching the dog's teeth (close up of mouth).\n\n2: dog's mouth is open, teeth visible.\n\n3: hand is inside the dog's mouth (maybe the dog is biting or the hand is holding).\n\n4: dog's mouth is open, hand is moving (maybe withdrawing).\n\n5: dog's head is moving, hand is gone.\n\nSo the sequence: hand approaches, touches teeth, dog opens mouth, hand enters mouth, then dog shifts head.\n\nSo caption should be:\n\n\"A brown and white dog with a brown studded collar has a hand approach its mouth, touch its teeth, and enter its mouth as the dog opens its mouth; the dog then shifts its head while the hand withdraws; the camera maintains a close-up, slightly shaky perspective.\"\n\nBut need to make it concise. Let's check the rules: \"concise, chronological paragraph\".\n\nSo: A brown and white dog wearing a brown studded collar is interacted with by a hand that touches its teeth and enters its mouth as the dog opens its mouth and shifts its", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U4W7lSE6qVs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U4W7lSE6qVs_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 125, "blur_score": 48.41680645627622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is brushing the teeth of a dog; the dog's head moves slightly in response to the brushing action.", "background_and_ambient_analysis": "Background is static (dark surface and floor); no fire, water, smoke, or wind observed."}}
{"video_id": "U4jdjBADpm4", "file_name": "U4jdjBADpm4_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light-colored shirt adjusts four upright playing cards with blue and pink backs arranged in a bridge-like formation on a dark wooden surface; their hands reposition the cards, lifting one to realign it, while a small blue light glows near the right edge of the frame; the camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U4jdjBADpm4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U4jdjBADpm4_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 98.0431968895581, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving to manipulate and arrange the playing cards (building a card house). The cards themselves move due to being placed and adjusted by the hands.", "background_and_ambient_analysis": "The background (dark wooden table and tiled floor) is static with no shifting or fluid/environmental motion (e.g., fire, water, wind). The blue light on the table is fixed."}}
{"video_id": "U8IMf6ALUUs", "file_name": "U8IMf6ALUUs_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless toddler in white pants interacts with a lamp on a wooden surface, turning it on and holding the illuminated lamp close as the light brightens the room. The camera captures the child from behind and to the side with slight handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U8IMf6ALUUs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U8IMf6ALUUs_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 64.98045549946028, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (discrete object) moves: initially near the cabinet, then reaches toward and adjusts the lamp, turns it on (increasing brightness), and subsequently moves away while interacting with the lamp and surrounding objects.", "background_and_ambient_analysis": "The background walls and cabinet remain static with no shifting or motion. No fire, water, smoke, or wind phenomena observed; the lamp's light is stationary after being activated."}}
{"video_id": "U8oMx6xY1XI", "file_name": "U8oMx6xY1XI_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt manipulates a small, green, translucent object (likely a bottle) with their hands, rotating it to display various angles. The object is held in front of the person, with a dark background and a black chair partially visible. The camera maintains a close-up, stationary perspective, focusing on the hands and object throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U8oMx6xY1XI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U8oMx6xY1XI_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 28.811579038296806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a green glass bottle: opening it, squeezing, and tilting to pour liquid (though pouring is not fully visible, the bottle is being actively moved).", "background_and_ambient_analysis": "The background (black chair and wooden structure) is stationary. No fluid or environmental motion detected."}}
{"video_id": "U5RNG3TzMl0", "file_name": "U5RNG3TzMl0_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a dark top with a floral lei holds a small toy knife, pointing it toward a child in a green shirt seated at a table with a red cupcake; a man in a black shirt claps beside the child. The woman leans forward and blows out the candle on the cupcake, then turns away as the man stops clapping. The background includes a blue door with partial text and a decorated table. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U5RNG3TzMl0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U5RNG3TzMl0_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 149, "blur_score": 44.92200792894118, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman, man, and child exhibit discrete movements: clapping, reaching toward the child, and minor positional shifts. These actions involve explicit physical forces (hand movements, interactions).", "background_and_ambient_analysis": "Background elements (walls, door, furniture) remain static; no fluid motion (fire, water, wind) or environmental effects are present."}}
{"video_id": "UDXu-Ew1j38", "file_name": "UDXu-Ew1j38_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a brown brush to scrub a black sneaker with white accents, moving the brush along the shoe's surface over a container filled with a light liquid. The shoe is held above the container, and the hand repeatedly dips and wipes the shoe. The camera maintains a close-up, slightly shaky perspective focused on the cleaning action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UDXu-Ew1j38.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UDXu-Ew1j38_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 470.4431811790255, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) is scrubbing a sneaker (another discrete object) with a brush; the motion involves physical contact and force application between the hand, brush, and shoe.", "background_and_ambient_analysis": "The background elements (newspaper, keyboard) are stationary and show no shifting or environmental fluid motion (e.g., no fire, water, wind)."}}
{"video_id": "UC4I5icwbe8", "file_name": "UC4I5icwbe8_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray long-sleeve shirt and dark shorts sits on the floor, using both hands to massage the bare foot of another individual whose leg is extended in front of them. The person in gray shifts their hands across the foot, moving them upward. The scene is viewed from a static top-down perspective with a bright, minimal background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UC4I5icwbe8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UC4I5icwbe8_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 100.42824104840756, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects: a person (sitting, massaging another's leg) and the extended leg. The person's hands and upper body show controlled motion from massaging actions.", "background_and_ambient_analysis": "No shifting background elements observed; scene is brightly lit but static with no visible fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "UDneJZhEloQ", "file_name": "UDneJZhEloQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in light clothing runs along a paved pathway marked with white lines, navigating past three orange traffic cones positioned in a line. The child progresses from the far end of the path toward the camera, passing each cone sequentially. Spectators stand on both sides of the path, some observing the child’s movement. The camera remains stationary, capturing the scene from a fixed perspective along the pathway.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UDneJZhEloQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UDneJZhEloQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 991.6442898899716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving along a paved path, passing orange cones. The person's locomotion (walking) is the primary discrete object movement.", "background_and_ambient_analysis": "Background elements (trees, grass, pavement) show no uniform shifting or fluid motion; subtle tree sway is negligible and not dominant. No fire, water, or smoke observed."}}
{"video_id": "U9TmgbtTK-Y", "file_name": "U9TmgbtTK-Y_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child wearing a white and blue shirt and jeans sits on a green carpet, manipulating a wooden toy by moving their hands and adjusting its position. The child is positioned to the right of a large beige couch with a green cushion, with a bed featuring a purple blanket visible to the right. The camera remains stationary in a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U9TmgbtTK-Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U9TmgbtTK-Y_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 153, "blur_score": 42.55238629351365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child and a dog exhibit minimal movement, which appears to be due to the child interacting with the animal.", "background_and_ambient_analysis": "No shifting background or fluid motion observed. The room's static elements (sofa, bed) remain fixed throughout the frames."}}
{"video_id": "UEZRK_Ef-k8", "file_name": "UEZRK_Ef-k8_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a camouflage jacket and dark pants stands on snow, interacting with two black dogs. One dog digs in the snow to the left, while the other moves nearby. The person gestures with their hands and shifts position, maintaining engagement with the dogs. The camera remains static, capturing the scene from an elevated perspective with a snowy background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UEZRK_Ef-k8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UEZRK_Ef-k8_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 197.20300881561707, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in winter clothing) is moving to throw a small red object (likely a ball), and a dog is interacting with the object. The person and dog exhibit solid, discrete motion driven by intentional locomotion and object interaction (e.g., throwing, chasing).", "background_and_ambient_analysis": "The snow-covered ground serves as a static background with no significant fluid motion (e.g., flowing water, billowing smoke) or wind-driven movement visible. The snow appears stable, with no indication of environmental fluid dynamics dominating the scene."}}
{"video_id": "UGnVoywSC5Y", "file_name": "UGnVoywSC5Y_000639_000649.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand moves from the right side of a worksheet across blue ink drawings, adjusting the paper's position and shifting it slightly left. The hand interacts with the paper’s edges, with the camera maintaining a top-down perspective and minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UGnVoywSC5Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UGnVoywSC5Y_000639_000649.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 2903.150041318536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is the discrete object moving, interacting with the drawn diagram by pointing and tracing elements.", "background_and_ambient_analysis": "The background consists of a static paper surface with a hand-drawn diagram. No shifting backgrounds, fire, water, smoke, or wind are present."}}
{"video_id": "UJao5jltrzI", "file_name": "UJao5jltrzI_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy in a light-colored checkered shirt stands beside an adult male in a blue shirt, both facing a chocolate cake topped with sprinkles and a blue candle. The adult male blows out the candle, then lifts his hand while the boy in the checkered shirt moves his hand toward the cake. A second young boy appears to the left of the first boy. The camera remains mostly static with slight shake, capturing the interaction in a well-lit indoor space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UJao5jltrzI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UJao5jltrzI_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 162, "blur_score": 1038.973049102423, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Adult (blue shirt) moves hands (blowing, pointing, gesturing) toward cake; children (plaid shirt and partially visible) exhibit small head/body movements while observing the cake.", "background_and_ambient_analysis": "No significant background shifting or fluid/environmental motion (fire, water, wind) observed. Background (wooden floor, furniture, walls) appears static with no uniform displacement."}}
{"video_id": "UIVqDug0Qe4", "file_name": "UIVqDug0Qe4_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand adjusts a black microscope positioned to the right of a monitor, moving its base to shift the monitor's display from a coin's surface to circuit board components and other magnified details. The hand remains near the microscope stand, controlling its position. The camera maintains a static frontal perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UIVqDug0Qe4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UIVqDug0Qe4_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 570.2899484530806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates the microscope stand, causing visible displacement of the microscope's position. The monitor displays changing images (coin, circuit board), but these are screen content, not physical object motion.", "background_and_ambient_analysis": "No shifting backgrounds observed; the physical environment (monitor stand, microscope base, table) remains static. No fluid or gaseous motion (fire, water, smoke) present."}}
{"video_id": "UI8kezdduEg", "file_name": "UI8kezdduEg_000248_000258.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An individual in black pants and ice skates glides forward on an ice rink while holding a hockey stick, starting with a low-angle focus on their feet and stick, then the camera tilts upward to reveal their legs and torso as they push off the ice. The subject maintains a steady forward motion, with the rink's boards and advertisements faintly visible in the background. The camera perspective shifts from a low angle to a slight upward tilt, tracking the movement across the ice surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UI8kezdduEg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UI8kezdduEg_000248_000258.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 44.70824144682001, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hockey player (legs and stick) is moving on ice via skating motion and stick manipulation. Discrete solid object showing clear locomotion patterns with force application to the ice.", "background_and_ambient_analysis": "Background elements (rink boards, walls, and advertisements) are stationary with no shifting or environmental fluid motion. Ice surface is static with no visible water flow or wind effects."}}
{"video_id": "UEp9CiTjhyM", "file_name": "UEp9CiTjhyM_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink shirt and blue jeans walks left across a brick patio, turns around, and walks right. The camera remains stationary in a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UEp9CiTjhyM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UEp9CiTjhyM_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 1755.8319583312532, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (pink shirt, blue jeans) moves from right to left across the paved area, carrying a small object (likely a bucket/tool). Minor bending motion occurs when placing the object on the ground.", "background_and_ambient_analysis": "Background elements (building, bushes, paved area) are static with no uniform shifting. No fire, water, smoke, or significant wind-driven motion observed. Background remains consistent throughout."}}
{"video_id": "UEuumIVAO80", "file_name": "UEuumIVAO80_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair, wearing a plaid shirt and jeans, crouches beside a fire pit, adding a reddish spice from a cloth bag into a black skillet resting on glowing coals. The camera zooms in to show the spice being sprinkled onto ground meat in the skillet, which sits among rocks and smoldering embers. Background greenery is visible but minimal. Camera transitions from a wide shot of the person to a close-up of the skillet.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UEuumIVAO80.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UEuumIVAO80_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 64.92941538103479, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand pouring liquid into the frying pan is the primary discrete object in motion. The hand and container exhibit controlled movement due to the person's explicit action of pouring.", "background_and_ambient_analysis": "The background consists of static rocks and vegetation with minimal movement. Smoke from the fire is present but not dominant; it is a secondary environmental element."}}
{"video_id": "UMBh86Yzswo", "file_name": "UMBh86Yzswo_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit facing the camera, a man in a black shirt on the left and a woman in a blue shirt on the right, each holding a guitar. The woman strums her guitar with her right hand while the man plays his guitar, their hands moving rhythmically over the strings. The camera remains static, capturing the scene from a frontal angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UMBh86Yzswo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UMBh86Yzswo_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 155, "blur_score": 317.2217502197336, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (solid, distinct objects) are actively moving their hands to play guitars, demonstrating physical locomotion of body parts due to musical performance.", "background_and_ambient_analysis": "Static background elements (walls, furniture, window) show no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "URD857nEggA", "file_name": "URD857nEggA_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A newborn with dark skin lies on a light-colored blanket. Initially, the baby’s eyes are closed, then they open briefly while blinking, and the mouth moves slightly. The camera maintains a close-up, handheld perspective with minor shakes, focusing on the baby’s face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/URD857nEggA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/URD857nEggA_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 152, "blur_score": 61.80511575716514, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is the only discrete solid object; it moves its head and face due to crying.", "background_and_ambient_analysis": "The background is a fabric blanket. No fire, water, smoke, or wind is present. The blanket shifts with the baby's movement, which is not a uniform shift of a fixed background element, so it does not indicate camera motion."}}
{"video_id": "UPOgtUjXPqM", "file_name": "UPOgtUjXPqM_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a black leotard and white tights sits on a tiled floor holding a pink ribbon, then stands, walks forward across the room, and another girl in a black leotard and white tights appears in the background. The camera remains stationary, capturing the dance studio’s blue walls and ballet barres.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UPOgtUjXPqM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UPOgtUjXPqM_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 146.28474061306318, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two dancers (primary subject and secondary background figure) exhibit discrete, solid-body motion: spinning, kicking, leaping, and handling a pink ribbon. Their movement is driven by explicit physical locomotion (e.g., leg extensions, arm movements, jumps).", "background_and_ambient_analysis": "The blue walls, white tiled floor, and metal railing in the background remain static across frames; no fluid motion (fire, water, smoke) or significant environmental effects are present."}}
{"video_id": "UKWx8J8eR2w", "file_name": "UKWx8J8eR2w_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a purple shirt and teal pants walks and jumps across a colorful path of square mats (yellow, blue, red, green) on a gravel surface. A second child, wearing a white shirt and blue pants, enters from the right and steps onto the green mat. The scene takes place in a wooded area with playground equipment visible in the background, captured by a stationary camera.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UKWx8J8eR2w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UKWx8J8eR2w_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 29.58647699271634, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (one in pink, one in white) moving along a colored path: pink child hops/walks on squares (0.0-5.0s), white child enters at 4.0s and moves on green squares.", "background_and_ambient_analysis": "Background elements (trees, gravel ground, yellow/red buckets) remain stationary with no uniform shifting. No fire, water, smoke, or wind motion observed; all environmental elements are static."}}
{"video_id": "UTIhT0o9A_w", "file_name": "UTIhT0o9A_w_000368_000378.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Players in black and white jerseys skate on an ice rink, with black team members controlling the puck and advancing toward the white team’s defensive zone; they maneuver in front of and beside each other, passing the puck as white team defenders attempt to intercept; the camera pans left and follows the puck’s movement with a slight shake, capturing the flow of play across the rink.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UTIhT0o9A_w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UTIhT0o9A_w_000368_000378.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 35.1069732460022, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hockey players (in distinct uniforms) and a puck are moving. Players engage in skating, passing, and body checks, causing discrete motion. The puck is also in motion due to player interactions.", "background_and_ambient_analysis": "The background (rink boards, stands) shows minimal movement and no fluid motion (e.g., fire, water, smoke). Ambient environmental motion is absent."}}
{"video_id": "USoYOvlFWh4", "file_name": "USoYOvlFWh4_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a rotisserie setup, probably for cooking. First, the main subject is the rotisserie with meat on it. The meat is brown, looks like it's being cooked over a fire. The fire has embers, some red and purple, which might be from the heat. The rotisserie is a circular metal stand. The camera moves slightly, maybe panning or adjusting angle. There's a person in the background, but not much detail. Let's check the rules: focus on motion and behavior. The meat is rotating on the rotisserie, which is above the fire. The fire is burning, embers visible. The camera's perspective is close-up, maybe a slight pan. Need to mention the motion: the rotisserie spins, meat turns over the fire. Number of subjects: one main rotisserie with multiple pieces of meat. Spatial: meat on top, fire below. Background minimal. Let's structure: start with the rotisserie and meat rotating over the fire, describe appearance (brown, round pieces), then the fire with embers. Camera movement: slight pan or tilt, close-up. Avoid background details unless essential. So, the caption should be chronological: first the setup, then the motion. Let's draft: \"A rotating metal rotisserie holds multiple brown, round pieces of meat over a bed of glowing red and purple embers, with the meat spinning slowly. A person in blue is partially visible behind the rotisserie. The camera slightly shifts angles to capture the rotating meat and the fire below, maintaining a close-up view.\" Wait, but rule e says minimal background. So maybe the person is not essential. Focus on the meat and fire. Let's adjust: \"A metal rotisserie holds several brown, round meat pieces rotating above a bed of glowing red and purple embers. The meat spins slowly over the fire, with visible smoke rising. The camera slightly pans to follow the rotating meat, maintaining a close-up perspective.\" Check rules: motion (spinning), appearance (brown, round, embers color), spatial (meat on top, fire below). Camera movement: slight pan, close-up. Background minimal. Yes, that works. Let's make it concise. \"A rotating metal rotisserie displays several brown, round meat pieces above a bed of glowing red and purple embers, which emits smoke. The meat slowly spins as the camera slightly shifts angles to capture the movement and fire below, maintaining a close-up view.\" Hmm, but maybe \"d) conclude with camera perspective\". So \"The camera maintains a close-up view, slightly panning to follow the rotating meat over the fire bed.\" Let's combine. \"A metal rotisserie with multiple brown, round meat pieces rotates over a bed of glowing red and purple embers, producing smoke. The meat spins slowly as the camera slightly pans to capture the motion and fire below.\" Wait, \"chronological paragraph\"—so order of events: first the setup, then the action (rotating), then camera. So: \"The video begins with a metal rotisserie holding several brown, round meat pieces rotating above a bed of glowing red and purple embers. Smoke rises from the meat as it spins slowly. The camera slightly shifts angles, maintaining a close-up view of the rotating meat and fire.\" But \"begins with\" might not be necessary. Just describe the action. Maybe: \"A metal rotisserie rotates multiple brown, round meat pieces above a bed of glowing red and purple embers, emitting smoke. The meat spins slowly as the camera slightly pans to capture the motion and fire below.\" Check length. Rules say concise. Let's see. Also, \"main subjects\": the rotisserie and meat. So \"A rotating metal rotisserie holds several brown, round meat pieces over a bed of glowing red and purple embers. The meat spins slowly, emitting smoke. The camera slightly shifts to follow the rotation, maintaining a close-up perspective.\" That seems good. Let's check if it's chronological: the rotation happens first, then the camera moves. Wait, the camera movement is part of the video's progression. The video shows the rotisserie spinning, and the camera follows that. So the motion of the meat (spinning) is the main action, and the camera movement is how it's captured. So the caption should mention the meat spinning, then the camera movement. Let's make sure it's chronological: the meat is spinning, which causes the camera to adjust. So the order: the meat rotates, the camera follows. Yes. Now, check rules b: appearance and number. \"multiple brown, round meat pieces\" – number (multiple), appearance (brown, round). c: spatial – meat on rotisserie above fire. d: camera perspective (close-up) and movement (sl", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/USoYOvlFWh4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/USoYOvlFWh4_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 148, "blur_score": 294.67715664585694, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Food items on rotating golden stand moving due to mechanical rotation of the display.", "background_and_ambient_analysis": "No shifting background elements detected; no fluid/environmental motion present."}}
{"video_id": "USLc_tg1lmw", "file_name": "USLc_tg1lmw_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a playground with a colorful hopscotch course. There are several kids. In the initial frames, a few children are standing at the start. Then, a boy in a gray shirt and black pants runs towards the hopscotch, stepping on the squares. Another child follows. Then, a girl in a white shirt with \"PLAY AREA\" (but we exclude text) runs over. Wait, no, the rules say exclude text recognition. So just describe motion.\n\nChronological order: First, kids at the start. Then, a boy runs across the hopscotch, steps on the squares. Another child (maybe the same or different) follows. Then, a girl in white runs over. Then, a boy in gray shirt runs again. The background has other kids and playground equipment.\n\nNeed to focus on motion: kids running, stepping on the hopscotch. Describe appearance briefly: boy in gray shirt, black pants, red shoes; girl in white shirt, dark pants. Number: multiple kids, maybe 3-4 visible.\n\nSpatial relationships: the hopscotch is on the ground, kids moving from the top (where they start) down towards the camera. Camera is static? Or does it move? The frames show different angles, but the camera is probably stationary, just capturing the kids moving through the hopscotch.\n\nCheck the rules: exclude text, names, stylistic. So no \"PLAY AREA\" text. Just motion.\n\nSo putting it together:\n\nSeveral children run across a colorful hopscotch course on a playground. A boy in a gray shirt and black pants steps onto the squares, followed by another child in a white shirt. A girl in a white top runs across the course, then a boy in gray steps onto the squares. Other children stand in the background near playground equipment. The camera remains stationary, capturing the kids' movement from the start of the course towards the camera.\n\nWait, check chronological: first, the initial scene with kids at the start (frame 0), then a boy runs (frame 1), another child (maybe the same or different) in frame 2. Then frame 3: a girl runs, frame 4: another child. Then frame 5: a boy runs.\n\nSo need to sequence: initial kids at the start, then a boy (gray shirt) runs towards the camera over the hopscotch, then a girl (white shirt) follows, then another child (maybe boy in gray shirt again) runs. The camera is static, no movement.\n\nLet me structure:\n\nIn the video, multiple children move across a colorful hopscotch course on a playground. A boy in a gray shirt and black pants runs from the top of the frame toward the camera, stepping onto the squares. Another child in a white shirt follows, running past the course. A girl in a white top then crosses the hopscotch, and a boy in gray steps onto the squares. Other children remain near playground equipment in the background. The camera stays stationary, capturing the children’s movement along the course.\n\nWait, need to check for chronological order. Let's list the events:\n\nFrame 0: kids standing at the start (top of hopscotch)\n\nFrame 1: boy (gray shirt, black pants) runs toward camera on hopscotch\n\nFrame 2: another child (white shirt) runs toward camera, then maybe a girl\n\nFrame 3: a girl runs over, then a boy\n\nFrame 4: a boy in gray shirt runs over\n\nSo sequence: children start at the top, then one by one run across the hopscotch course toward the camera.\n\nAppearance: boy in gray shirt (small, child size), white shirt (child), girl in white top.\n\nNumber: multiple children, but main ones are the ones running.\n\nSpatial: the hopscotch is on a reddish ground, the kids move from the top of the frame (where the course starts) down toward the camera.\n\nCamera: remains static, no movement.\n\nExclude background details unless essential. Background has other kids, but minimal.\n\nSo final caption:\n\nSeveral children run across a colorful hopscotch course on a playground. A boy in a gray shirt and black pants steps onto the squares, followed by a child in a white shirt. A girl in a white top crosses the course, then a boy in gray steps onto the squares. Other children stand near playground equipment in the background. The camera remains stationary, capturing the children’s movement along the course.\n</think>\n\n<caption_output>Several children run across a colorful hopscotch course on a playground. A boy in a gray shirt and black pants steps onto the squares, followed by a child in a white shirt. A girl in a white top crosses the course, then a boy in gray steps onto the squares. Other children stand near playground equipment in the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/USLc_tg1lmw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/USLc_tg1lmw_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 54.60791508116264, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children and adults are moving across the colored path via locomotion (walking/running), with distinct bounding boxes showing their position changes over time.", "background_and_ambient_analysis": "The ground features colored squares and static background elements (people standing in distance) with no fluid motion, fire, or significant environmental forces. No uniform background shift detected."}}
{"video_id": "UW26IB4gTno", "file_name": "UW26IB4gTno_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child wearing a yellow shirt sits at a table, holding a straw to their mouth while eating, then lowers their head slightly. Behind the child, a fish tank with green water and pink flowers is visible. The camera remains stationary but exhibits slight shaking.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UW26IB4gTno.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UW26IB4gTno_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 158, "blur_score": 247.02657400023142, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is the primary discrete object moving (eating, shifting position). Fish inside the tank are also moving but are not dominant.", "background_and_ambient_analysis": "The background (purple wall, fish tank) remains static with no dominant environmental motion. The fish tank has contained water and fish movement, but it is not dominant."}}
{"video_id": "UU_53mYvBws", "file_name": "UU_53mYvBws_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark green shirt and cap carries a large bouquet of white flowers toward a grave site. He approaches a crowd of people standing behind a rope barrier, bends down, and places the bouquet next to a white wreath already on the ground. The crowd observes the action, some with hands clasped. The camera remains stationary, capturing the scene from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UU_53mYvBws.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UU_53mYvBws_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 560.6684106790246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person carrying a large bouquet of flowers is moving and placing it on the ground. Other people are standing stationary.", "background_and_ambient_analysis": "The background (trees, building, grass) is static with no shifting. No fire, water, smoke, or wind observed as dominant motion."}}
{"video_id": "UVtCJBlTkak", "file_name": "UVtCJBlTkak_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands stir a yellow egg mixture in a white bowl. Then, the hands move to press light brown grated bread on a white plate. The bowl is positioned to the left of the plate, and the camera maintains a top-down view with no significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UVtCJBlTkak.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UVtCJBlTkak_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 158, "blur_score": 134.77051921115452, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating dough (solid, discrete object) in a bowl and on a plate, with clear physical interaction (kneading, shaping).", "background_and_ambient_analysis": "Background elements (white surfaces, bowl, plate) show no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "USTJgBdkDyk", "file_name": "USTJgBdkDyk_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user wants a concise chronological paragraph focusing on the main subject's actions, appearance, spatial relationships, camera perspective, and excluding text and stylistic elements.\n\nFirst, the video starts with a person in a kitchen. The main subject is a man wearing a black t-shirt with a logo. He's standing behind a counter with a yellow bowl, wooden cutting board, and some kitchen items. He's peeling potatoes. The camera shows him from a medium shot, then zooms in on his hands as he peels. \n\nLooking at the rules: focus on motion and behavior chronologically. So, first he's standing, then peeling potatoes. The potatoes are yellow, maybe russet? The person's t-shirt is black with white text. The yellow bowl is on the counter. The camera moves from a medium shot to a close-up of his hands. \n\nNeed to mention the order: starts in the kitchen, then zooms in on peeling. Spatially, the yellow bowl is in front of him, cutting board on the counter. Background elements like the red kettle and green herbs are minimal, so maybe just note the kitchen setting briefly.\n\nCheck if text is excluded. The \"Agradecimientos\" text is mentioned, but rule f says exclude text recognition. So skip that. Also, no named characters or stylistic analysis.\n\nMake sure it's chronological: the person is peeling potatoes, then the camera zooms in. The paragraph should flow from initial setup to the action. Mention the t-shirt color, potatoes' color. Avoid mentioning the brand names on the shirt unless they're part of the visual. Wait, the t-shirt has \"rechupete\" maybe? But the user says to exclude named characters, but the shirt's text is part of the visual. Wait, rule f says exclude text recognition, so maybe don't mention the shirt's text. Wait, the instructions say \"Exclude text recognition, named characters, or stylistic analysis.\" So even if the text is visible, we shouldn't mention it. So perhaps just say \"black t-shirt\" without the specific text.\n\nWait, in the example, the user says \"the person's black t-shirt\" but not the logo. So we can describe the shirt as black without the logo. So focus on the action and appearance of the person: black t-shirt, holding potatoes.\n\nThe potatoes are yellow, two of them on the cutting board. The person is peeling one, then the other. The yellow bowl is on the counter. \n\nCamera movement: starts as a medium shot, then zooms in to show hands peeling. Then maybe a close-up on the hands.\n\nNeed to structure the caption as: First, the person is standing in the kitchen, peeling potatoes. Then the camera zooms in on the hands. The yellow bowl is in front of the counter. The potatoes are yellow. The person's black t-shirt. Background has kitchen items but minimal.\n\nAvoid mentioning the text like \"Agradecimientos: Brandt\", as per rule f. \n\nSo the caption should be:\n\nA person in a black t-shirt peels two yellow potatoes on a wooden cutting board, with a yellow bowl positioned in front of them on a white countertop. The camera initially shows a medium shot of the person before zooming in to focus on their hands as they peel the potatoes, which are held over the board with peeled skin accumulating around the cutting board. The background includes a kitchen setting with visible appliances and utensils.\n\nWait, check for chronological order: starts with medium shot, then zooms in. So first the person is peeling, camera zooms in. The yellow bowl is in front. The potatoes are yellow, two of them on the board. The person's t-shirt is black.\n\nLet me rephrase concisely: \n\nA person wearing a black t-shirt peels two yellow potatoes on a wooden cutting board placed on a white countertop, with a yellow bowl positioned in front. The camera starts with a medium shot of the person then zooms in to focus on their hands peeling the potatoes, which are held over the board with peelings scattered around. The background includes a kitchen setting with various appliances and items visible.\n\nBut check if \"various appliances and items visible\" is too much. The rule says \"background descriptions minimal unless essential\". Maybe just \"kitchen setting\".\n\nAlso, need to mention spatial relationships: yellow bowl in front, cutting board on counter.\n\nWait, in the first frame, the person is standing behind the counter. The yellow bowl is in front of them. So \"yellow bowl positioned in front of the person on the counter\".\n\nAlso, the potatoes are on the cutting board. The person is holding them.\n\nLet me check the example given in the problem statement. The user provided a sample video, but the instructions say not to include", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/USTJgBdkDyk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/USTJgBdkDyk_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 104.48970297078505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a potato are moving; discrete solid objects interacting via peeling action.", "background_and_ambient_analysis": "Background elements (kitchen cabinets, countertops) remain static; no fluid motion (fire, water, smoke) or uniform environmental shifts observed."}}
{"video_id": "UW9m1WtbS40", "file_name": "UW9m1WtbS40_000164_000174.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video caption request. First, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video, following specific rules. The main points are focusing on motion and behavior of main subjects, their appearance, spatial relationships, camera perspective, and minimal background.\n\nLooking at the video frames provided. The first frame shows a person standing near a structure with laundry hanging. They're wearing a yellow hat, light-colored top, and shorts. There's a dog nearby. The second frame has the person moving towards the camera. Third frame, they're under a shelter. Fourth frame, the person is closer, interacting with the dog. Fifth frame, they're bending down, maybe petting the dog.\n\nWait, the user mentioned to describe in chronological order. So the sequence of actions: person starts standing, moves towards camera, approaches the dog, interacts (bends down), maybe pets the dog. The dog is present throughout. Let me check the frames again.\n\nFrame 0: Person near a structure with clothes hanging, dog is there. Frame 1: Person moving towards camera. Frame 2: Under a shelter, person walking. Frame 3: Closer, person bending down. Frame 4: Person bending, reaching towards the dog. Frame 5: Person is now in a crouched position, hand near the dog.\n\nSo main subjects: person and dog. Person's appearance: yellow hat, light top, shorts, sandals. Dog: light-colored, maybe yellow. Spatial relationships: dog is near the person, the person moves towards it, then bends down to interact.\n\nCamera movement: starts with a top-down or tilted view, then follows the person as they move. The last frame shows a slight shake or movement from the camera as it gets closer.\n\nBackground: minimal, but there's a structure with a roof, some chairs, plants. But rule e says to keep background minimal unless essential. So maybe just mention the structure and patio area briefly.\n\nNeed to structure the caption in chronological order. Start with the person standing, moving towards the camera, approaching the dog, bending down to interact. Mention the dog's presence and actions (like jumping or moving towards the person). Wait, in the frames, the dog is seen running towards the person maybe?\n\nWait in frame 4, the person is bending down towards the dog. So the dog approaches the person. Then in frame 5, the person is crouched, touching the dog.\n\nAlso, the camera perspective starts as a high angle (top-down?), then moves to follow the person, possibly with some shake.\n\nWait the user's example output might have the camera movement as \"slight shake\" or \"following movement\". Need to check the camera movement details. In the frames, the camera seems to be handheld, following the person's movement. So maybe \"camera follows person's movement with slight shake\".\n\nPutting it all together: A person wearing a yellow hat, light top, and shorts walks towards the camera on a sandy patio, approaching a light-colored dog near a wooden shelter. The person bends down to interact with the dog, which moves towards them. The camera follows the person's movement from a top-down perspective with a slight shake, capturing the interaction.\n\nWait, need to check if the camera starts top-down or not. First frame shows a view from above, but the angle changes. The first frame is a bit tilted, so maybe the camera is handheld. The movement is following the person's motion.\n\nAlso, check the number of subjects: one person, one dog. Appearances: person's clothing, dog's color.\n\nAvoid background details unless essential. So \"sandy patio\" might be essential as it's the location of action. The wooden shelter is part of the background but maybe mention \"under a wooden shelter\" to indicate the setting.\n\nWait, the user's rules say to keep background minimal. So maybe just mention \"sandy patio\" as the main setting.\n\nLet me structure the paragraph:\n\nA person wearing a yellow hat, light-colored top, and shorts walks towards the camera across a sandy patio near a wooden shelter, approaching a light-colored dog. The person bends down to interact with the dog, which moves closer. The camera follows the person's movement from a top-down perspective with a slight shake.\n\nWait, but the frames show the person moving from a distance towards the camera, so the camera is moving closer. Wait, the camera starts at a distance and follows the person. The first frame is a bit high angle, then as the person walks, the camera moves closer. So the camera's perspective is top-down initially but shifts as it follows the person.\n\nWait, maybe \"camera starts with a high angle, then shifts to follow the person's movement with a slight shake.\"\n\nBut the user's rules say \"conclude with the camera perspective and movement\". So need", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UW9m1WtbS40.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UW9m1WtbS40_000164_000174.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 2325.4389169983187, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (climber) is moving upward on a concrete wall using their hands and feet. The motion is due to their own physical effort (climbing).", "background_and_ambient_analysis": "The background includes a concrete wall and vegetation which remain static. There are no fluid or environmental motions (fire, water, smoke, wind) dominating the scene."}}
{"video_id": "UZN8OO4bd2k", "file_name": "UZN8OO4bd2k_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white lab coat operates a blue and black device with hands, then shifts focus to a microscope where a hand adjusts the focus knob marked with numerical increments; the hand points to the knob while a small inset shows a different angle of the same component, and the word \"Diaphrag\" appears on the microscope base. The camera maintains close-up shots centered on the hand’s interaction with the microscope, with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UZN8OO4bd2k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UZN8OO4bd2k_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 100.36543537354532, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to adjust the microscope components (e.g., focusing ring, stage), demonstrating discrete, solid object motion due to physical interaction.", "background_and_ambient_analysis": "The background includes static elements like the microscope base and surrounding objects with no shifting or fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "Ub1M5-HkzAA", "file_name": "Ub1M5-HkzAA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark winter clothing bends over in the snow near a building's entrance, then stands upright, turns toward the door, and walks inside. The snowy ground surrounds the individual, who moves from a bent posture to a standing position and approaches the doorway. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ub1M5-HkzAA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ub1M5-HkzAA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 402.9408394677158, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in dark clothing is actively shoveling snow. The person moves their body (bending, lifting) and the shovel moves to push and throw snow. The motion is discrete and solid, with clear bounding box tracking.", "background_and_ambient_analysis": "The background (building, door, and ground) is static with no shifting. The snow is being displaced by the person's action, not by wind or other environmental fluid motion. No fire, water, smoke, or wind is dominant."}}
{"video_id": "U_Ol4Nmtamg", "file_name": "U_Ol4Nmtamg_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a wooden spoon stirs a vibrant mixture of chopped vegetables—including red, yellow, and green bell peppers, carrots, and green beans—within a black frying pan. The hand moves the spoon in circular motions, blending the vegetables as they sizzle. The camera maintains a close-up perspective, focusing on the pan and the stirring action from a top-down angle with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U_Ol4Nmtamg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U_Ol4Nmtamg_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 329.226889077602, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the wooden spoon, shrimp, carrots, zucchini, and peppers being actively stirred and moved by a hand.", "background_and_ambient_analysis": "No significant shifting background elements; no fire, water, or smoke visible. The background remains static with the wok and stove area."}}
{"video_id": "UdBKMw7x0SY", "file_name": "UdBKMw7x0SY_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals engage in an arm-wrestling match within a gym; one wears a light blue shirt, the other a gray shirt with a green cap, both gripping hands while leaning into the contest. A third person in a white cap stands between them, observing closely. The pair exert force, their arms locked as they strain against each other. Background spectators watch the match, with gym equipment visible but minimally described. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UdBKMw7x0SY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UdBKMw7x0SY_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 293.7540416694174, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are engaged in arm wrestling, with their arms and upper bodies moving due to physical force application. Additional spectators in the background exhibit minimal movement.", "background_and_ambient_analysis": "The background (including walls, equipment, and ceiling) shows no uniform shifting. There is no fire, water, smoke, or wind motion."}}
{"video_id": "UhHNF7vqQKA", "file_name": "UhHNF7vqQKA_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child with dark braided hair and a pink top sits with their head bowed as an adult in a pink shirt adjusts the child's braids using their hands; the adult's hands move through the braids while the child remains still, positioned in front of a bookshelf. The camera tilts slightly downward and shakes, focusing on the interaction between the adult's hands and the child's hair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UhHNF7vqQKA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UhHNF7vqQKA_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 144.81867891295903, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Adult's hands actively braiding child's hair: repetitive motion of manipulating hair strands and securing with a green hair tie. Child's head shows minor positional adjustments during the process.", "background_and_ambient_analysis": "Background elements (shelf, floor) remain stable with no uniform shifting. No fire, water, or smoke present; environment is static."}}
{"video_id": "UixfsTR_xXE", "file_name": "UixfsTR_xXE_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and light shorts stands near a pickup truck under a shelter at dusk. They turn, lift a large brown object, and walk left under the shelter past a green bin, exiting the frame. The camera remains stationary, capturing the scene from a fixed front perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UixfsTR_xXE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UixfsTR_xXE_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 1059.908744995308, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person carrying a barrel moves from the right side towards the left, then exits the frame. The person's movement is tracked, with the barrel as a solid object in motion.", "background_and_ambient_analysis": "Background elements (poles, truck, trees) are stationary. No visible fire, water, or smoke, so no ambient environmental motion."}}
{"video_id": "UgSnnNuNvOw", "file_name": "UgSnnNuNvOw_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a person playing a cello. First, identify the main subject: a person in a yellow shirt and red shorts. The cello is large, brown, with four strings. The person's hands are moving the bow across the strings. Let's break down the timeline.\n\nIn the first frame, the person is holding the bow, maybe starting. Then in subsequent frames, the bow moves across the strings, so the motion is the bow being drawn back and forth. The cello is positioned in front of the person, who's sitting (since it's a cello, usually played while seated). The background is minimal, a plain wall, so not much to describe. Camera perspective is close-up, focused on the cello and hands. No movement mentioned, so probably static.\n\nNow, check rules: chronological order. Start with the person playing. Appearance: yellow shirt, red shorts, cello. Motion: bow moving across strings. Spatial: person in front of cello (wait, no, the cello is held by the person, so the cello is in front of the body). Camera is close-up, no movement.\n\nSo put it together. Start with \"A person wearing a yellow shirt and red shorts plays a large brown cello, moving a bow across its strings in a back-and-forth motion. The camera remains static, closely focused on the cello and the bowing action.\"\n\nWait, need to be concise. Let's check the examples. The user wants a paragraph.\n\n\"From the close-up perspective, a person in a yellow shirt and red shorts plays a large brown cello, drawing a bow across its strings with repeated back-and-forth motions. The background is a plain wall, and the camera stays stationary, focusing on the bowing action.\"\n\nWait, but the rules say \"briefly describe appearance and number\". Number: just one person. The cello is one.\n\nCheck if spatial relationships are needed. The person is holding the cello, so the cello is in front of the person's body.\n\nAlso, \"chronological paragraph\". So start with the action: person playing cello, bow moving. Then describe camera.\n\nLet me structure it: A person wearing a yellow shirt and red shorts plays a large brown cello, moving a bow across its strings in a rhythmic back-and-forth motion. The camera remains static, closely capturing the bowing action against a plain wall background.\n\nWait, the background is minimal, so \"plain wall\" is okay.\n\nWait, the video starts with the person holding the bow, so first action is bow moving. Let's make sure chronological order: starts with the bow in motion, then continues.\n\nSo the caption should be:\n\nA person in a yellow shirt and red shorts plays a large brown cello, drawing a bow across its strings with repeated back-and-forth motions. The camera maintains a close-up, static perspective focused on the bowing action.\n\nYes. That's concise, chronological, mentions appearance (yellow shirt, red shorts, large brown cello), motion (back-and-forth bowing), spatial (close-up, static), background minimal (implied in \"close-up perspective\" but since background is plain wall, maybe include if essential. The rules say \"minimal unless essential\". Since the background is a wall, maybe \"against a plain wall\" but maybe not necessary. Wait, the user's example: the rules say \"exclude text recognition, named characters, etc.\" So focus on motion.\n\nAnother angle: the person's hands move the bow, so \"the person's hands move the bow across the cello strings in a back-and-forth motion\".\n\nLet's check the sample output format. The user wants a paragraph.\n\nSo:\n\n<A person in a yellow shirt and red shorts plays a large brown cello, moving a bow across its strings in a continuous back-and-forth motion. The camera remains stationary, focused on the cello and bowing action without background details.>\n\nWait, but need to be concise. Let's see the rules: \"chronological paragraph\". Start with the action.\n\n\"From the close-up view, a person wearing a yellow shirt and red shorts plays a large brown cello, drawing a bow across its strings with rhythmic back-and-forth motions. The camera stays static, capturing the bowing action against a plain wall.\"\n\nYes, that's good.\n\nNow, check if it's chronological: starts with the person playing, then the motion, then camera. Yes.\n\nAlso, mention spatial: \"in front of\" maybe not necessary. The cello is held, so the person is behind the cello, but the camera is close up on the cello and bow, so the person's torso is partially visible (yellow shirt, red shorts).\n\nWait, the first frame shows the person's arms and torso, so the cello", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UgSnnNuNvOw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UgSnnNuNvOw_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 62.017281749550506, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands (right hand holding bow, left hand on strings) move discretely across the cello to produce sound, with the bow vibrating the strings. These are solid, distinct objects moving due to physical interaction (bowing and finger pressure).", "background_and_ambient_analysis": "The background (wall and door frame) is static and unchanging throughout the video, with no fluid motion (fire, water, smoke) or wind effects. No environmental motion is present."}}
{"video_id": "U_y6FuiB1mU", "file_name": "U_y6FuiB1mU_000151_000161.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black crop top and dark skirt with gold embellishments performs a dance sequence inside a room. They begin with arms extended outward, then move their arms in a fluid, circular motion while swaying their hips. The individual remains centered in the frame, with a window, couch, and other room furnishings visible in the background. The camera maintains a stationary frontal perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U_y6FuiB1mU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U_y6FuiB1mU_000151_000161.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 47.11960569490079, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (dancer) is performing belly dance movements, including hip swaying, arm movements, and body shifts.", "background_and_ambient_analysis": "The background (window, wall, chair) remains static with no shifting or fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "UcbLCWnjfPs", "file_name": "UcbLCWnjfPs_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black tank top and gray leggings performs a squat with a barbell on a squat rack, while a man in a red shirt and black pants stands near a door. The man steps forward, walks toward the bench to the left of the rack, and bends down to adjust the bench. The background includes a standing fan and a window. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UcbLCWnjfPs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UcbLCWnjfPs_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 42.639924911823016, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one exercising with weights (lifting motion) and another walking across the frame (locomotion).", "background_and_ambient_analysis": "Background elements (wall, fan, door frame) remain static with no fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "Ungf3nbQ6ZQ", "file_name": "Ungf3nbQ6ZQ_000201_000211.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subject is a person on an ice rink. Let's check the frames.\n\nIn the first frame, the person is standing on the ice, maybe looking at something. Then they move—maybe stepping, then skating? Wait, the frames show the person moving around. Let's see: the person is wearing dark clothes, maybe a hat. The ice rink has windows in the background. \n\nFrame 0: Person is on ice, maybe looking down. Frame 1: They move towards the left. Frame 2: More movement, maybe sliding or skating. Frame 3: They turn, still moving. Frame 4: Continue moving. Frame 5: Still moving, maybe skating around.\n\nAppearance: Person is dressed in black (outfit), wearing a dark hat, black pants, and ice skates. They're the only person visible.\n\nMotion: Chronological order—starts standing, then walks/ice skates across the rink, moves left, then right, continues to skate. Maybe the camera follows them? The background has large windows, so the rink is indoors. \n\nSpatial: The person moves around the rink, so they are in the center, moving in various directions. The ice has some marks, but maybe not essential.\n\nCamera: The camera seems to be a fixed position, maybe a bit shaky? Wait, the movement might be the person moving, not the camera. Wait, the problem says \"camera perspective and movement\". Let's see: the video shows the person moving, so the camera is probably stationary, capturing the person's movement across the frame. \n\nBackgroud: Large windows with light coming through, the rink's walls. But minimal, as per rules.\n\nNow, structure the caption: \n\n- Start with the subject: A person in dark clothing (hat, black outfit, ice skates) is on an ice rink. \n- Chronological motion: Initially standing, then moves leftward, turns, continues skating across the rink. \n- Spatial: Moves across the ice, changing direction. \n- Camera: Stationary, possibly with slight shake, capturing the person's movement. \n\nWait, need to be concise. Let's draft:\n\n\"A person dressed in black with a dark hat and ice skates moves across an indoor ice rink. Initially standing, they glide leftward, then turn and continue skating in various directions. The camera remains stationary, capturing the individual’s motion against the backdrop of large windows.\"\n\nCheck rules: \na) Motion and behavior in chronological order: yes, starts standing, then moves left, turns, continues. \nb) Appearance: dark clothing, hat, ice skates—correct. \nc) Spatial: leftward, turns, direction changes. \nd) Camera: stationary, possible slight shake (the video might have a bit of movement, but description says \"stationary\"). \ne) Background minimal: only mentioned as windows, which are part of the background but not essential. \nf) No text, names, etc. \n\nWait, the video has a person moving, and the ice has some markers. Let's check frame 0: person is looking down, maybe at an object? Frame 1: they move towards the left. Frame 2: person is closer, moving. Frame 3: they turn, move right? Wait, frame 3 shows them from behind, then frame 4: they move right. \n\nWait, the description should be precise. Let's see the actual frames:\n\n0: person in center, looking down at ice.\n\n1: person moves left, ice surface has marks.\n\n2: person closer, turning towards right.\n\n3: person moving away, skates visible.\n\n4: person skating further, maybe to the right.\n\nSo motion: starts standing (looking down), then moves left, turns, continues skating.\n\nSo the caption should be: \"A person in dark clothing and a hat, wearing ice skates, stands on an ice rink. They then glide leftward, turn, and continue skating in various directions across the rink. The camera remains stationary, capturing their movement.\"\n\nCheck if it's concise. Let's adjust:\n\n\"A person dressed in black with a dark hat and ice skates moves across an indoor ice rink. Starting by standing, they glide leftward, turn, and continue skating in multiple directions. The camera is stationary, capturing their motion against the rink's windowed backdrop.\"\n\nWait, the rules say \"briefly describe appearance and number\". The person is one. \"Mention spatial relationships if relevant\"—the person moves left, then turns, so directions.\n\nFinal check: rules a-f. \n\nYes, this should work.\n</think>\n\n<caption_output>A person dressed in black with a dark hat and ice skates moves", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ungf3nbQ6ZQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ungf3nbQ6ZQ_000201_000211.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 439.69484080717433, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person rollerblading interacts with a small ball/puck, moving it across the ice through physical locomotion and contact forces. The person and ball exhibit discrete motion relative to the ice surface.", "background_and_ambient_analysis": "The indoor ice rink background (walls, windows, ice surface) remains static with no shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "UtYztZLnLnI", "file_name": "UtYztZLnLnI_000185_000195.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt with black sleeves holds a brown dog's head, using a blue toothbrush to brush the dog's teeth; the dog wears a chain collar. The camera remains steady in a close-up shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UtYztZLnLnI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UtYztZLnLnI_000185_000195.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 216.93503742065826, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A woman in a red uniform brushes a dog with a blue toothbrush-like tool; the woman's hand and the dog's head move discretely due to brushing motion.", "background_and_ambient_analysis": "Background elements (walls, medical equipment, shelves) are static and uniform; no fire, water, smoke, or wind observed."}}
{"video_id": "UtodcBC-3xY", "file_name": "UtodcBC-3xY_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a young boy on a dock fishing. First, he's standing on the wooden dock, wearing a red life jacket over a dark jacket and gray pants. He's holding a fishing rod. Then he reels it in, swings the rod, and the action is chronological. Need to describe his motions: starting with holding the rod, then casting (reeling in), then maybe the next action. Wait, the frames show him casting, so moving the rod. Spatially, he's on the dock by the water, trees in the background. Camera is probably stationary, slight shake? Wait, the rules say to note camera perspective. Let's check the video: the camera is at a medium distance, maybe following the boy's actions. Let's structure it.\n\nFirst, the boy's appearance: young child, red life jacket, dark top, gray pants, standing on wooden dock. Actions: holds fishing rod, reels it in (tugs the line), then swings the rod to cast. Then the next frame shows him turning. Wait, the sequence is: he's holding the rod, then reeling (pulling the line), then maybe casting. Wait, in the frames given: [0.0] he's holding the rod, [1.0] same, [2.0] he's moving to cast (reeling in), [3.0] he's casting (swinging the rod), [4.0] he's holding the rod again, maybe after casting. So chronological: the boy stands on the dock, grips the fishing rod, reels the line in, then swings the rod to cast it into the water, and then returns to a stance holding the rod. Camera perspective is slightly shaky, medium shot, tracking his movements. Background has water and trees but minimal. Need to keep it concise, focus on motion. Let's draft:\n\nA young child wearing a red life jacket, dark top, and gray pants stands on a wooden dock by a lake. He holds a fishing rod, reels in the line, swings the rod to cast it into the water, then adjusts his stance. The camera remains stationary with slight movement, capturing the child’s actions against the backdrop of calm water and distant trees.\n\nWait, check rules: \"chronological paragraph\", \"briefly describe appearance and number\", \"spatial relationships\", \"conclude with camera\". Let's make sure:\n\n- Main subject: boy (young child, appearance as per rules)\n- Actions: holds rod, reels, casts, adjusts stance.\n- Spatial: on dock, water in front, trees background.\n- Camera: perspective (medium shot, slight shake).\n\nAlso, exclude text recognition, named characters, so no \"KID\" or anything. Need to be concise. Let's try:\n\nA young child wearing a red life jacket over a dark top and gray pants stands on a wooden dock. He holds a fishing rod, reels the line in, then swings the rod to cast it into the lake. After casting, he adjusts his stance, maintaining balance on the dock. The camera stays relatively stationary with minor shake, capturing the child’s actions against a backdrop of calm water and distant trees.\n\nCheck if background descriptions are minimal. The rules say \"minimal unless essential for understanding motion\". Since the motion is on the dock, water is essential, trees are background but maybe too much. Maybe \"a lake\" instead of \"calm water and distant trees\". Wait, the first frame shows trees, but maybe \"calm lake with trees in the distance\" but minimal. Let's see.\n\nAnother try: A small child in a red life jacket, dark jacket, and gray pants stands on a wooden dock by a lake. He holds a fishing rod, reels it in, swings to cast, and then returns to a standing position. The camera remains stationary with slight movement, focusing on the child’s actions against the lake and tree-lined background.\n\nYes, that's better. Let's confirm all rules:\n\na) Motion chronological: holds rod, reels, casts, stands.\nb) Appearance: red life jacket, dark jacket, gray pants, small child.\nc) Spatial: on dock by lake, trees in background (but maybe \"by a lake with trees in the distance\" is minimal).\nd) Camera: stationary with slight movement.\ne) Background minimal: yes, only necessary info (lake, trees).\nf) Exclude text, names: no.\n\nFinal check: \"A small child wearing a red life jacket, dark top, and gray pants stands on a wooden dock. He grips a fishing rod, reels the line in, swings to cast it into the lake, then adjusts his stance. The camera remains mostly stationary with slight shake, capturing the child’s actions against the calm water and tree-lined shore.\"\n</think>\n\n<caption_output>A young child wearing a red life jacket, dark top,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UtodcBC-3xY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UtodcBC-3xY_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 206.8869028385892, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child wearing a life vest is actively engaged in fishing, making deliberate movements with a fishing rod (casting, reeling) and adjusting their stance.", "background_and_ambient_analysis": "The background features a lake and trees with minimal water ripples; no dominant fire, smoke, or strong wind-driven environmental motion observed. The background elements (trees, dock) remain stable and do not shift uniformly."}}
{"video_id": "UuHM7G8c4aA", "file_name": "UuHM7G8c4aA_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand outdoors; the man in a pink polo shirt adjusts the collar of the man in a white dress shirt using both hands, while the other man remains still. The background features greenery and a building, and the camera maintains a stable perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UuHM7G8c4aA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UuHM7G8c4aA_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 148, "blur_score": 2285.240474185499, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid human subjects: one in a pink shirt adjusting the tie of another in a white shirt. The pink-shirted individual exhibits discrete hand movements while the white-shirted individual remains mostly stationary.", "background_and_ambient_analysis": "The background elements (trees, building, ground) remain stable across frames with no visible shifting or fluid motion (e.g., no wind-induced swaying of trees or water flow)."}}
{"video_id": "UuhJf2RfU1s", "file_name": "UuhJf2RfU1s_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue tank top and black shorts performs pull-ups on a horizontal bar. They hang from the bar, pull their body upward, lift their legs toward their chest, and momentarily lower slightly while maintaining grip. Blurred figures of other gym patrons are visible in the background. The camera remains stationary, capturing the motion from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UuhJf2RfU1s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UuhJf2RfU1s_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 145, "blur_score": 346.64175503323406, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (male) is performing pull-ups on a horizontal bar, exhibiting clear up-and-down motion due to muscular exertion. This discrete solid object (the person) is the sole significant moving entity.", "background_and_ambient_analysis": "The background (walls, ceiling, gym equipment, and distant people) shows no shifting or fluid motion. No environmental phenomena (fire, water, smoke, wind) are present."}}
{"video_id": "UxJ7qQWDDco", "file_name": "UxJ7qQWDDco_000141_000151.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a grill. The main subject is the grill with charcoal and meat. Then a person is holding a foil tray with meat. The person is moving the skewers into the grill. Let's check the chronology: the first frame shows the grill with some meat, then the person places the foil tray, then puts the skewers on. Wait, the timestamps: 0.0 to 0.5 seconds, the first frame has the foil tray. Then the person starts putting the skewers on the grill. The hands are holding the skewers, which have meat, and they're placing them into the grill. So the action is the person inserting skewered meat onto the grill grates above the charcoal. The background has a stroller and a bowl, but maybe keep background minimal. The camera moves slightly, maybe panning or zooming in? The caption needs to be chronological. So: A person places skewered meat onto a charcoal grill, adjusting the skewers over the coals. The grill has glowing embers and existing meat skewers. The person uses tongs or hands to position the skewers. The camera focuses on the grill, moving slightly to capture the insertion of the skewers. Let's check rules: motion of main subject (person placing skewers), appearance (meat on skewers, charcoal), spatial: skewers being placed on the grill. Conclude with camera perspective: close-up, slight movement. Avoid background details unless essential. Background has a stroller but maybe not essential. So: In the video, a person places skewered meat onto a charcoal grill with glowing embers, adjusting the skewers over the coals; the grill holds several meat skewers, and the person uses wooden-handled skewers to position them. The camera maintains a close-up perspective, slightly shifting to focus on the placement of the skewers. Wait, the first frame shows the person holding a foil tray with meat, then they put the skewers on. So the sequence: 0.0: person holds foil tray with meat, grill has some skewers. Then the person places the new skewers into the grill. So the main motion is the person inserting the skewers. So: A person uses wooden-handled skewers to place seasoned meat onto a charcoal grill, positioning the skewers over glowing coals; the grill already holds several skewers, and the person adjusts their placement. The camera remains close to the grill, capturing the skewers being inserted into the grill grates. Let's make it concise. Check rules: chronological, main subjects (person, skewers, grill), appearance (meat on skewers, charcoal), spatial (skewers over coals), camera (close-up, slight movement). So the caption: A person places skewered meat onto a charcoal grill with glowing embers, using wooden-handled skewers to position them over the coals; the grill already contains several skewers, and the person adjusts their placement. The camera maintains a close-up view, slightly panning to capture the insertion of the skewers. Wait, the rules say \"exclude text recognition, named characters, etc.\" So no mention of \"person\" but maybe \"a person\" is okay since it's the main subject. Wait, the rules say \"focus on motion and behavior of main subjects (people/animals/objects)\". So the main subject here is the person (object: hand) moving the skewers. So: A hand holds wooden-handled skewers with meat, inserting them into a charcoal grill with glowing coals; the grill already contains several skewers, and the hand adjusts their position over the embers. The camera provides a close-up perspective, slightly moving to focus on the skewers being placed. Hmm, but the first frame shows a person holding a foil tray. So maybe the first part is the person holding the foil tray, then placing the skewers. Wait, the video starts with [0.0] showing a person holding a foil tray with meat, then [0.5] the person is inserting skewers. So the action: the person transfers meat from the foil tray to skewers and places them on the grill. But the video might show the person already having the meat on skewers. Wait, the first frame: the person holds a foil tray with meat. Then in the next frames, the skewers are placed on the grill. So the sequence: person holds foil tray with meat (left side), then moves the skewers (with meat) into the grill. So the main motion: the person inserts skewers with meat into the grill. So: A person inserts skewered meat onto a charcoal grill with glowing coals, using wooden-handled skewers; the grill already holds multiple skewers, and the person adjusts their placement. The camera focuses closely", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UxJ7qQWDDco.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UxJ7qQWDDco_000141_000151.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 876.2263507135348, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Skewers with meat are being rotated by a hand, and the hand moves as the skewers are adjusted.", "background_and_ambient_analysis": "Static background elements (person's legs, grill structure) show no uniform shifting; no dominant fluid/environmental motion (fire/glowing coals are secondary to object manipulation)."}}
{"video_id": "UyyPBSVJ0Oc", "file_name": "UyyPBSVJ0Oc_000599_000609.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person lies on their stomach on a bed, displaying tattoos on their back and leg. Another individual, wearing a black top and studded shorts, stands behind them and applies a white substance to the back using a cloth, moving it in circular motions. The camera remains stationary in a top-down perspective, capturing the interaction with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UyyPBSVJ0Oc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UyyPBSVJ0Oc_000599_000609.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 569.5601668331091, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person lying on a bed (static position) has another person applying a substance to their leg; the standing person's hands move discretely due to physical action.", "background_and_ambient_analysis": "Background elements (bed, wall) are stationary with no fluid environmental motion (fire, water, wind) or uniform background shifts."}}
{"video_id": "Uur_hOt9OKM", "file_name": "Uur_hOt9OKM_003435_003445.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. There are two men working on a shed. Let's check the frames.\n\nFrame 0: Two men, one in purple shirt, gray hat, dark shorts; other in dark blue shirt with yellow text (but exclude text), gray hat, dark shorts. They're near a beige shed. One holds a long wooden plank.\n\nFrame 1: They move towards the shed's side. Maybe adjusting something.\n\nFrame 2: One steps back, the other reaches up to the shed.\n\nFrame 3: Both are moving, one bends down. The shed is being positioned maybe?\n\nFrame 4: One man lifts a plank, the other is on the shed's side.\n\nWait, need to sequence actions. Let's list steps:\n\n- Start: Two men (1 in purple, 1 in dark blue) stand near beige shed, each holding a long wooden plank.\n\n- Then, they move around the shed. One bends down (frame 4), another climbs onto the shed? Wait frame 3: one bends, then frame 4: one lifts a plank, the other is on the shed's side.\n\nWait, the video shows them working on the shed. They are handling planks, maybe adjusting or positioning the shed. Let's make sure to focus on motion and behavior.\n\nChronological order:\n\n1. Initial position: Two men (one in purple shirt, gray cap; one in dark blue shirt, gray cap) stand in front of beige shed, each holding a long wooden plank.\n\n2. They move toward the shed's side, one steps back, the other reaches up to the shed's door area.\n\n3. One man bends down near a tool box or chair, then both men adjust the planks, one lifts a plank while the other positions themselves against the shed.\n\n4. The man in dark blue climbs up on the shed, while the other man holds the plank.\n\nNeed to check each frame:\n\nFrame 0: Both standing, holding planks. Beige shed, wooden fence in background. Tools on left.\n\nFrame 1: They move slightly, one bends down (maybe to get a tool), the other is by the shed.\n\nFrame 2: One is closer to shed, the other steps back.\n\nFrame 3: One bends down, the other is by the shed's side.\n\nFrame 4: One is on the shed (maybe climbing), the other is lifting a plank.\n\nWait, the video shows them working on the shed, likely securing or positioning it. Let's capture the motion:\n\n- The two men handle wooden planks around the beige shed. One man in purple shirt (gray cap) and another in dark blue shirt (gray cap) initially stand facing the shed. They move along the shed's side, adjusting the planks. One bends to handle tools or materials on the ground, while the other lifts a plank to position it against the shed. Eventually, one man steps onto the shed's side, using the plank for support.\n\nCheck for appearance: both male, casual wear, gray caps. Number: two. Spatial: in front of shed, moving around its side.\n\nBackground: wooden fence, tools, garden.\n\nNow, make concise chronological paragraph.\n\nStart: Two men (one in purple shirt, gray cap; one in dark blue shirt, gray cap) stand in front of a beige shed, each holding a long wooden plank. They move around the shed's side, with one bending to handle items near a chair and tool box, while the other lifts a plank toward the shed. The man in dark blue then climbs onto the shed's side, using the plank for support.\n\nWait, need to check frame 4: the man in dark blue is on the shed, lifting a plank, the other is on the ground.\n\nWait, the sequence:\n\n- Frame 0: both holding planks, standing by shed.\n\n- Frame 1: one moves toward shed, the other bends.\n\n- Frame 2: they're moving, one near the shed, the other stepping back.\n\n- Frame 3: one bends down, the other is by the shed.\n\n- Frame 4: one man (dark blue) is lifting a plank while the other (purple) is on the shed's side, stepping up.\n\nWait, maybe the shed is being moved or secured, so the planks are supports.\n\nThe key is to describe the motions chronologically.\n\nFinal caption:\n\n<caption_output>Two men, one in a purple shirt and gray cap, the other in a dark blue shirt and gray cap, stand in front of a beige shed, each holding a long wooden plank. They move around the shed’s side, with the man in purple bending to adjust tools near a chair while the other lifts a plank toward the shed. The man in dark blue then steps onto the shed’s", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Uur_hOt9OKM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Uur_hOt9OKM_003435_003445.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 52.79888727053634, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men are moving around the shed: walking, bending, and using tools. The shed appears to be moved by the men using poles, but the dominant motion is from the men themselves.", "background_and_ambient_analysis": "The background (fence, equipment) is stationary. No fluid or environmental motion (fire, water, smoke) is present. The ambient rule does not apply."}}
{"video_id": "V0Y_1Mf-G-o", "file_name": "V0Y_1Mf-G-o_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man and a woman in black attire dance ballroom steps on a wooden floor, moving in synchronized rotations and steps across the room. The camera follows their motion with a slight pan, while other dancers remain in the background. The room’s wooden flooring and minimal background elements are visible, but the focus stays on the primary pair’s fluid movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V0Y_1Mf-G-o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V0Y_1Mf-G-o_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 161, "blur_score": 208.17289780402882, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Multiple dancers (couples) moving in coordinated dance steps.", "background_and_ambient_analysis": "No shifting backgrounds observed; no fire, water, smoke, or wind present."}}
{"video_id": "V-Lmbref0_s", "file_name": "V-Lmbref0_s_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user wants a concise, chronological paragraph based on the provided video frames. First, I need to parse the key elements from the frames.\n\nLooking at the frames: The video starts with a view of underwater coral reef, then a person enters the frame. The person is a woman snorkeling, wearing a swimsuit and a snorkel mask. She's moving from the right side towards the coral. Her hand reaches out towards the coral, then she swims away, turning her back to the camera. The background is the reef and blue water, which is minimal per the rules.\n\nI need to focus on the motion and behavior in order. The main subject is the woman. Her appearance: swimsuit color (orange and pink), snorkel mask with blue tube, black hair in a ponytail. She's the only person. The coral is the main background, but since it's essential, maybe mention it briefly.\n\nChronological order: starts with coral, then the woman enters from right, reaches out, swims forward, turns away. The camera movement seems to follow her, maybe panning left as she moves. The last frame shows her from behind, so the camera might be following her path.\n\nCheck the rules: keep background minimal unless essential. Coral is the environment, so maybe mention it as a backdrop. Spatial relationships: she's moving towards the coral, then past it. The camera perspective starts with a view of the reef, then shifts to follow the woman, ending with a rear view.\n\nNeed to exclude text recognition, named characters, etc. So no names or specific text. Also, the caption should end with camera perspective and movement.\n\nPossible structure: A woman in a colorful swimsuit and snorkel mask swims towards a coral reef, extending her hand towards the coral before continuing to swim away. The camera follows her movement from a side perspective, transitioning to a rear view as she exits the frame.\n\nCheck for minimal background: \"underwater coral reef\" is necessary for context, but keep it brief. The camera movement: \"follows her movement,\" \"side perspective to rear view.\" Ensure it's chronological and concise.\n\nWait, the user's example shows the camera moving from the coral view to the person, then following her. So maybe the caption starts with the coral, then the person's action. The camera's movement is from the initial view of the reef, then panning to follow the woman.\n\nMake sure to mention her orientation (swimming away, back to camera), her actions (reaching out, swimming forward). Avoid any mention of the video's technical aspects like frame numbers.\n\nCheck all rules: motion and behavior first, appearance (colors), spatial relationships, camera perspective. Conclude with camera movement.\n\nLet me draft:\n\nA woman in an orange and pink swimsuit and blue snorkel mask swims toward a dense coral reef. She extends her right hand toward the coral, then turns and swims away, her back facing the camera. The camera follows her movement from a side angle, transitioning to a rear view as she continues swimming through the clear blue water.\n\nWait, the video starts with coral, then the woman comes in. The first frame is coral, then frame 1 shows her reaching out. So maybe the caption starts with her entering the frame.\n\nRevised: A woman in an orange and pink swimsuit and blue snorkel mask swims toward a dense coral reef, extending her right hand toward the coral. She then turns and swims away, her back facing the camera as the camera follows her movement from a side perspective to a rear view.\n\nCheck the chronology: first she reaches out, then swims away. The camera movement starts with her entering the frame from the right, following her as she moves.\n\nMaybe: Starting with a view of a dense coral reef, a woman in an orange and pink swimsuit and blue snorkel mask enters the frame from the right. She extends her right hand toward the coral, then turns and swims forward, her back to the camera. The camera follows her movement from a side perspective, ending with a rear view as she swims away.\n\nBut the rules say background descriptions should be minimal. So maybe \"dense coral reef\" is okay as it's the main setting. Also, the woman's color details: orange and pink swimsuit, blue snorkel.\n\nCheck for conciseness. Let's make it shorter.\n\nA woman in an orange and pink swimsuit and blue snorkel mask swims toward a coral reef. She extends her hand toward the coral, then turns and swims away, her back facing the camera. The camera follows her movement from a side perspective, transitioning to a rear view as she exits the frame.\n\nWait, \"exits the frame\" might not be accurate; in the last frame, she's still in the frame but moving away. The video has 5 frames, and in frame 5 she's swimming away", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V-Lmbref0_s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V-Lmbref0_s_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 53.84843723989751, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A snorkeler (discrete human subject) is moving through the water, exhibiting controlled locomotion with arm movements and body orientation shifts.", "background_and_ambient_analysis": "Coral reef background is static; water appears calm with no dominant turbulent motion (e.g., waves, currents) dominating the scene."}}
{"video_id": "V2OqTmNHAjI", "file_name": "V2OqTmNHAjI_000475_000485.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light pink shirt manipulates a metallic wire structure, placing it onto a table holding pink lilies, yellow sunflowers, and green succulents. They adjust the wire's position and arrange the flowers, moving their hands across the arrangement. The camera remains in a close-up, static view focused on the hands and floral setup.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V2OqTmNHAjI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V2OqTmNHAjI_000475_000485.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 3437.0646404801687, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and arms are actively moving to arrange flowers in a glass container. Discrete objects (hands, flowers, vase) exhibit controlled motion due to physical manipulation.", "background_and_ambient_analysis": "Background elements (table, banner, static flowers) show no shifting or fluid motion. No fire, water, smoke, or wind effects observed in the environment."}}
{"video_id": "V12UhZGJSa8", "file_name": "V12UhZGJSa8_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black sweatshirt holds a bicycle tire, moving it toward a bicycle frame while adjusting its position near the chain; the bicycle's components and a cluttered workbench are visible. The camera remains static, capturing the action from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V12UhZGJSa8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V12UhZGJSa8_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 134.00420934408726, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "V0CHoO3Tesk", "file_name": "V0CHoO3Tesk_000130_000140.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue jacket, blue cap, and black pants stands with a baseball bat held at the chest, knees slightly bent, facing a tee with a ball. They begin a swing, rotating their body and swinging the bat forward to strike the ball off the tee, sending it forward. To the left of the person, a white bucket and white base lie on the green turf. The camera remains stationary, capturing the motion in a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V0CHoO3Tesk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V0CHoO3Tesk_000130_000140.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 176.55030856001835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (swinging a bat) and the ball (after being hit) are discrete objects moving due to explicit physical forces (the swing and the collision).", "background_and_ambient_analysis": "The background (walls and ground) is static throughout the video. No fluid/environmental motion (fire, water, smoke, wind) is present. The circular vignette effect at the end is a video edit, not a background shift."}}
{"video_id": "V030awhW-so", "file_name": "V030awhW-so_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a pink helmet, black shirt, black pants, and knee pads rides a green skateboard with red wheels along a paved road, moving from left to right. She maintains balance with outstretched arms, adjusting her stance as she progresses. The camera follows her movement, capturing her motion from a slightly low angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V030awhW-so.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V030awhW-so_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 43.39379436595851, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child wearing a pink helmet and black clothing is riding a skateboard, moving along the road with clear locomotion (pushing off and gliding).", "background_and_ambient_analysis": "The background consists of static trees, grass, and a fence with no fluid motion (fire, water, wind) observed. The environment is calm and the background does not exhibit significant shifting."}}
{"video_id": "V4BPCYsxtps", "file_name": "V4BPCYsxtps_000227_000237.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to watch the video and note the main elements. The video shows two men playing clarinets. They're both in black outfits. The first frame has them standing, and they're playing. Let's check the sequence.\n\nIn the first few seconds, the two musicians are performing. They're side by side, maybe the one on the left is slightly in front? Wait, the video starts with them both playing, and their posture is consistent. They're holding clarinets, which are woodwind instruments, silver or dark? Clarinets are usually wooden or grenadine, but in the video, they might look like they have a shiny finish.\n\nLooking at the background, there's a piano or something, but the background is minimal. The audience is in the foreground, but we don't need to describe them much. The main subjects are the two clarinet players.\n\nChronicling the motion: they're playing their instruments, moving their fingers on the keys, blowing into the mouthpieces. The camera is probably stationary, since it's a tight shot on them.\n\nWait, the video starts with them in position, and throughout the clip, they continue playing. Let's structure the caption:\n\nTwo men in black attire stand side by side, playing clarinets. The man on the left is slightly in front, both holding their instruments with focused postures, fingers moving over keys as they perform. The camera remains stationary, capturing their upper bodies against a softly lit indoor backdrop with a faintly visible piano in the background.\n\nWait, need to check if the camera moves. The problem says \"conclude with camera perspective and movement\". The video frames don't show any movement, so camera is stationary. Also, \"briefly describe appearance and number: color (black), size (two men, similar height), orientation (standing, playing).\"\n\nSo putting it all together: Two men dressed in black stand facing forward, playing clarinets. The man on the left is positioned slightly ahead of the man on the right, both using finger movements to play their instruments. The camera remains fixed, capturing them from the front in an indoor setting.\n\nWait, check the rules: a) motion and behavior in chronological order. So first, they're standing and playing. The clip shows them performing, so the chronological order is the sequence of playing. So start with them playing, maybe mention the action.\n\nLet me draft:\n\nTwo men in black suits stand side by side, each holding a clarinet. The left man is slightly forward, both playing with focused postures; fingers move over keys as they perform. The camera remains stationary, capturing their upper bodies against a softly lit interior background with a faint piano visible.\n\nWait, \"background descriptions minimal unless essential\". The piano might be essential, but maybe not. The problem says \"minimal\". So maybe just say \"indoor setting\".\n\nWait, the first part of the video: they're in a room with people in the foreground, but the background is a wall and maybe a painting. But the rules say minimal background.\n\nLet me check the example. The user's example would have to be concise.\n\nAlternative: Two clarinetists in black attire play their instruments, standing adjacent to each other. The left musician is slightly in front, both moving fingers on their clarinets as they perform. The camera stays static, focusing on their upper bodies within an indoor space.\n\nWait, but need to include \"conclude with camera perspective and movement\". So the camera is stationary, as the frames don't show movement.\n\nLet me try to make it as concise as possible.\n\n\"Two men in black suits play clarinets side by side; the left man is slightly ahead, both moving fingers on their instruments. The camera remains stationary, capturing them in an indoor setting.\"\n\nWait, \"chronological paragraph\"—since the video is a short clip, the sequence is them playing from start to end. So the motion is playing, fingers moving.\n\nAnother check: \"number (color, size, orientation)\". So two men, black color, size (probably medium, but not specified—just \"two men in black attire\").\n\n\"Spacial relationships\": left man is in front of right man, or side by side with left slightly ahead.\n\nSo final draft:\n\nTwo men in black suits stand side by side, the left man slightly ahead, each playing a clarinet. Their fingers move across the keys as they perform, while the camera remains stationary, capturing them from the front in an indoor environment.\n\nYes, that seems to meet the rules. Let's check all rules:\n\na) motion and behavior: playing clarinets, fingers moving, chronological (they play throughout the clip).\n\nb) appearance: two men, black suits, size not specified but implied.\n\nc) spatial: left slightly ahead of right.\n\nd) camera: stationary,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V4BPCYsxtps.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V4BPCYsxtps_000227_000237.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 132.90426347139854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two musicians are playing clarinets with slight movements (hand and body motion). Audience in foreground shows minimal movement.", "background_and_ambient_analysis": "Background is static (wall, piano) with no shifting or fluid/environmental motion. No fire, water, smoke, or wind visible."}}
{"video_id": "V3b5Of_X52E", "file_name": "V3b5Of_X52E_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gymnasium with wooden flooring and red bleachers, several individuals walk across the basketball court from right to left; a person in dark clothing moves centrally, accompanied by others in light-colored shirts, some turning direction. The camera pans left, tracking the group’s movement, with slight shake as it captures their motion against the backdrop of banners and a large decorative wall feature.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V3b5Of_X52E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V3b5Of_X52E_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 87.30487558920275, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving via locomotion (walking, positioning) on the basketball court. Their motion is consistent with human movement and physical interaction.", "background_and_ambient_analysis": "Background elements (walls, banners, basketball hoop) remain static across frames with no uniform shift or fluid motion detected. No fire, water, smoke, or wind-driven environmental motion present."}}
{"video_id": "V7GyHb7wDXk", "file_name": "V7GyHb7wDXk_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt holds a green flute vertically with both hands, their fingers positioned over the holes. The hands adjust slightly, demonstrating finger placement on the flute. The camera maintains a close-up, static perspective focused on the hands and instrument, with minimal background visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V7GyHb7wDXk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V7GyHb7wDXk_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 124.31641523442343, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are making discrete movements to manipulate the green flute, indicating solid object motion due to explicit physical interaction.", "background_and_ambient_analysis": "Background elements (walls, floor) appear static with no significant shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "V7jO92RULdU", "file_name": "V7jO92RULdU_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt with a giraffe graphic plays a brown violin, holding it under their chin and moving the bow across the strings with their right hand while their left hand adjusts finger positions on the neck. A piano is visible to the left. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V7jO92RULdU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V7jO92RULdU_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 32.4408444349938, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person playing the violin exhibits discrete motion: bow hand moves across strings, left hand shifts positions on the fingerboard; the violin and bow are solid objects undergoing controlled, physical motion from playing technique.", "background_and_ambient_analysis": "The background (walls, window, furniture) is static with no fluid motion (fire, water, wind) or significant environmental shifts; no ambient elements dominate the scene."}}
{"video_id": "V4hz-FBpDTM", "file_name": "V4hz-FBpDTM_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a spoon to add dark powder to a white mixture in a metal bowl, then stirs the contents in a circular motion to blend the ingredients. The bowl rests on a blue surface with tiled walls in the background. The camera maintains a top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V4hz-FBpDTM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V4hz-FBpDTM_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 39.511739341018085, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A hand and a spoon move as discrete solid objects in a controlled stirring motion within the bowl, driven by manual force.", "background_and_ambient_analysis": "No shifting background elements (tiles and blue surface remain static); no fire, water, smoke, or wind motion observed."}}
{"video_id": "V42fWw0lB1U", "file_name": "V42fWw0lB1U_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand squeezes a red and white bottle, dispensing liquid onto a white surface. The same hand then uses a white cloth to wipe a beige toilet seat, moving the cloth in circular motions. Next, the hand holds the red and white bottle, spraying its contents onto a white surface. The camera remains in close-up throughout, capturing the actions from a direct frontal perspective with slight adjustments to follow the hand movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V42fWw0lB1U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V42fWw0lB1U_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 228.85473849146535, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and a cleaning cloth are moving; the hand sprays cleaner and wipes the surface, demonstrating controlled motion due to human action.", "background_and_ambient_analysis": "The background (sink fixture and surrounding area) is stable with no shifting elements or fluid motion (fire, water, wind) observed."}}
{"video_id": "VDbTPSftli8", "file_name": "VDbTPSftli8_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user provided a video with several frames showing a snowy scene. My job is to create a concise, chronological paragraph following their rules.\n\nFirst, I need to focus on the motion and behavior of the main subjects. The video starts with a close-up of a snow-covered slope where a person is skiing. The initial frame shows someone in dark clothing moving down the hill. Then the scene shifts to a wider view, showing the skier navigating through trees and a more open area. The skier seems to be moving downhill, possibly making turns or adjusting their path.\n\nNext, the appearance and number of subjects. The skier is wearing dark clothing, maybe a jacket and pants. The video is in black and white, so color isn't a factor here. There's only one person visible in the frames. I should mention their size relative to the snow slope—since it's a slope, the skier is probably small in the frame compared to the snow-covered terrain.\n\nSpatial relationships: The skier starts on a slope, then moves towards the camera or away? Wait, the first frame shows them on the slope, then as the video progresses, they move through the snow. The background includes trees and maybe other skiers in some frames, but the user said to keep background minimal unless essential. The trees are in the background, so maybe mention them briefly.\n\nCamera perspective and movement: The video starts with a close-up (top-down?), then pans to follow the skier. The camera might be handheld, causing slight shake. The transition from close-up to wider shots suggests the camera is moving to track the skier's path.\n\nCheck the rules: Exclude text, named characters, stylistic analysis. Keep background minimal. So mention the trees only if necessary for understanding motion. The skier is moving downhill, turning, perhaps.\n\nChronological order: Frame 0: skier on slope. Frame 1: moving through snow. Frame 2: skier in motion. Frame 3: approaching trees. Frame 4: skier moving past trees. Frame 5: wider view of skier on slope.\n\nSo the sequence is: a skier in dark clothing descends a snowy slope, navigating through snow-covered terrain, passing by trees, with the camera following their movement.\n\nWait, the user said \"briefly describe their appearance and number (color, size, orientation)\". Since it's black and white, maybe mention \"dark clothing\" as appearance. The skier is likely small in frame due to the slope's size.\n\nSpatial: The skier is on the slope, moving forward, with trees in the background. The camera follows them, panning and possibly shaking.\n\nConclude with camera perspective: The camera starts with a close-up, then pans to follow the skier, possibly handheld causing slight shake.\n\nWait, in the frames, the first frame shows a close-up of the slope, then the skier is seen moving, so the camera might be moving to track them. The user says \"conclude with camera perspective and movement\".\n\nCheck if background is essential. The trees are in the background, but maybe they are part of the scene. Since the skier is moving through snow, trees in the background might be relevant for the setting.\n\nPutting it all together: A single person in dark clothing skis downhill on a snow-covered slope, navigating through snow and passing trees in the background. The camera follows the skier's movement, panning left and slightly shaking.\n\nWait, the frames show the skier moving from right to left or left to right? Looking at the frames: in frame 0, skier is on the slope. Frame 1, they move through snow. Frame 2, skier continues. Frame 3, maybe turning. Frame 4, moving towards trees. Frame 5, further along.\n\nWait, the user's examples might have the camera panning to follow the skier. Let me check the frames. The first frame shows the skier in a close-up, then as the video progresses, the skier moves away from the camera, then turns, etc. So the camera is tracking the skier.\n\nSo the caption should be chronological: The video shows a person in dark winter clothing skiing downhill on a snow-covered slope. Starting from a close-up view, the skier moves through the snow, passing trees in the background while adjusting their path. The camera pans left to follow the skier, maintaining a slight shake as it tracks their descent.\n\nCheck for rules: appearance (dark clothing), number (single person), motion (skier moving downhill, adjusting path), spatial (trees in background), camera movement (pans left, slight shake). Background minimal—trees are mentioned but as part of the scene. The video is black and white, so color isn't a factor.\n\nAvoid text, names. Concise paragraph", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VDbTPSftli8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VDbTPSftli8_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 534.3680858605279, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is a snowboarder moving down the slope. The snowboarder is clearly visible and moves in a controlled manner, making turns and descending the hill. Other people (skiers or snowboarders) are also visible in the background but are less prominent.", "background_and_ambient_analysis": "The background consists of static trees and snow. There are no environmental fluid motions (water, fire, smoke) or significant wind effects. The snow on the ground is not flowing, and the trees are stationary."}}
{"video_id": "V8biy7cBc4s", "file_name": "V8biy7cBc4s_000218_000228.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a white wristband pours liquid from a blue bottle into a white container near an open washing machine drum. The hand then places the blue bottle into the drum, which contains white and blue garments. The camera captures the action from a close-up perspective, shifting to show the bottle positioned inside the machine with the drum's interior visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V8biy7cBc4s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V8biy7cBc4s_000218_000228.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 39.62897956724572, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands (wearing an orange sleeve and wristband) and laundry items (clothes) are moving. The hands pour detergent into the drum and interact with the clothes, while the clothes shift within the drum due to the washing process.", "background_and_ambient_analysis": "The washing machine structure and surrounding environment show no significant shifting background elements. No fire, water flow (beyond the machine's internal drum), smoke, or wind-driven motion is evident. The water inside the drum is part of the machine's operation, not ambient fluid motion."}}
{"video_id": "VC1UzHiHUBQ", "file_name": "VC1UzHiHUBQ_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with two men in a grand room. One is in a light pink hoodie, the other in dark green with a beanie. They're facing each other. Then the pink hoodie guy moves forward, grabs the other, and they hug. Wait, no—wait, the next part shows a green screen. Wait, the video sequence: first scene is the room, then they hug, then cuts to green screen where one is lifting the other. Let's check the frames.\n\nFrame 0: two men in a room. Man A (pink hoodie) gestures with hand, Man B (dark green, beanie) stands facing him.\n\nFrame 1: Man A moves toward Man B, maybe stepping forward.\n\nFrame 2: Man A's arm up, reaching toward Man B.\n\nFrame 3: Man A has arm around Man B, leaning in.\n\nFrame 4: They're in a hug, Man A's arms around Man B.\n\nFrame 5: Suddenly, the scene cuts to a green screen. On green screen, Man A (still in pink hoodie) is holding Man B (now in darker clothing, maybe the same beanie?) lifting him up.\n\nSo the sequence: two men in a lavish room with chandelier, purple chairs, TV, etc. Man A (light pink hoodie, dark pants) approaches Man B (dark green jacket, beanie, dark pants), they embrace, then the scene transitions to a green screen where Man A lifts Man B. Wait, the caption needs to be chronological. So first, in the room, the two men interact: Man A gestures, moves toward Man B, they hug. Then, the scene changes to green screen where Man A is lifting Man B.\n\nNow, the rules: focus on motion and behavior, chronological. So describe each step in order.\n\nFirst part: two men (Man 1: light pink hoodie, dark pants; Man 2: dark green jacket, beanie, dark pants) stand in a grand room with white walls, arched doorways, purple chairs, chandelier. Man 1 gestures toward Man 2, then moves forward, wraps arms around Man 2 in a hug. Then, the scene transitions to a green screen where Man 1 (now in white shirt, maybe a different angle?) is lifting Man 2 (now in dark top, beanie) off the ground. Wait, no, in the frames: frame 4 is the room, they're hugging. Frame 5 is green screen, Man 1 is lifting Man 2. So the transition from room to green screen.\n\nBut the caption should be chronological. So:\n\nTwo men stand in a grand interior room with ornate furniture and a chandelier; the man in a light pink hoodie gestures toward the other man, who wears a dark green jacket and beanie. The man in pink moves forward, embraces the other man in a hug. The scene then cuts to a green screen background where the man in pink lifts the man in dark clothing.\n\nWait, but need to check appearance: in the first part, the man in pink is hoodie (light pink), dark pants. The other is dark green jacket, beanie, dark pants. In the green screen part, the man in pink is still in pink hoodie (maybe same), and the other is in dark clothing (possibly same). But the caption should mention their appearance briefly.\n\nAlso, spatial relationships: in the room, they are facing each other, then Man 1 moves to hug Man 2. Then green screen, Man 1 lifts Man 2.\n\nCamera perspective: first, the room is shot with standard camera (no movement mentioned), then cuts to green screen (which is a different camera setup).\n\nNow, following the rules: keep background minimal unless essential. The grand room is described briefly but the green screen is the main focus for the later part.\n\nLet's structure it:\n\nTwo men interact in a lavishly decorated room with white walls, arches, and purple chairs; one wears a light pink hoodie and dark pants, the other a dark green jacket and beanie. The man in pink gestures toward the other, then steps forward to hug him. The scene transitions to a green screen where the man in pink lifts the other man off the ground.\n\nWait, but need to check the exact frames. Frame 4 is the room, they're hugging. Frame 5 is green screen. So the chronological order is: in the room, they approach and hug, then cut to green screen where one lifts the other.\n\nAlso, in the green screen part, the background is solid green, so camera is on green screen.\n\nNow, the caption must be concise. Let's write it.\n\nTwo men stand in an opulent room with white arches and purple chairs; the man in a light pink hoodie", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VC1UzHiHUBQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VC1UzHiHUBQ_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 246.32048740986897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals engage in physical interaction: grappling, lifting, and embracing. Their motion is driven by physical forces and collisions, visible in the struggle and struggle for control.", "background_and_ambient_analysis": "The background in the initial scene (room with arches, chairs, TV) is static; no environmental motion (fire, water, smoke, wind) is present. The green screen background is uniform and motionless, lacking ambient elements."}}
{"video_id": "VFwKx1SJfvY", "file_name": "VFwKx1SJfvY_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Five light-skinned hands arranged around a dark circular table initially form a circle; they then sequentially move to create a star shape, followed by a heart shape, with fingers interlocking and repositioning. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VFwKx1SJfvY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VFwKx1SJfvY_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 453.3028010142973, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple hands (discrete, solid objects) are moving to form patterns (circle, star, and center). The motion is due to people moving their hands intentionally.", "background_and_ambient_analysis": "The background (table and floor) is static and shows no shifting. There is no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "VKaBta63hQ8", "file_name": "VKaBta63hQ8_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a green bowl feeds a brown goat with curved horns through a metal cage; the goat approaches the cage rail. Two girls, one in a pink shirt and one in a blue shirt, then move toward the cage, interacting with the goats. Brown and black goats crowd near the cage as the girls observe. The camera shifts to capture the goats' movements and the girls' interactions, panning slightly across the scene. Background details are minimal, focusing on the cage and subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VKaBta63hQ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VKaBta63hQ8_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 281.2463133259495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include: a human hand feeding a goat, the goat's head moving to eat, children walking alongside the fence, and a black goat moving toward the fence. All motions are driven by physical interactions (feeding, locomotion).", "background_and_ambient_analysis": "Background elements (fences, ground, distant structures) show no significant uniform shifting or fluid motion; no fire, water, smoke, or wind dominating the scene."}}
{"video_id": "VMKSY07NBQo", "file_name": "VMKSY07NBQo_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue-and-white checkered shirt sits at a desk, holding a phone while using a computer. Another person’s arm with a gray sleeve reaches to take the phone, prompting the first person to move it away. The camera then shifts to a wider view showing both individuals seated at the desk.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VMKSY07NBQo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VMKSY07NBQo_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 118.69058876810972, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving: a person in a checkered shirt holding a device, another person's hand interacting with the device, and the device itself. Motion includes hand gestures, device handling, and physical interaction between hands.", "background_and_ambient_analysis": "The background elements (desk, computer monitor, blue mats) remain static across frames with no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "VOA7azsqKqE", "file_name": "VOA7azsqKqE_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video. The rules are pretty specific.\n\nStarting with the main subject: a woman in a red strapless top. She's moving around energetically. The first frame shows her leaning forward with arms raised. Then she raises both arms high, maybe in celebration. Next, she brings her hands to her face, maybe touching her hair or adjusting something. Then she moves her arms out to the sides, and in the last frame, she's gesturing with her hands.\n\nI need to focus on the motion in order. So chronological order: initial pose, raising arms, touching face, arms out, gesturing. Her appearance: red strapless top, long dark hair, headband. Background has a bed, some furniture, but minimal details as per rule e.\n\nSpatial relationships: she's in front of a bed, maybe a window behind. But keep background minimal. Camera perspective: it's a fixed shot, no movement mentioned. The user says to mention camera perspective and movement. The video description doesn't mention camera moving, so probably static. So \"static camera\" or \"fixed perspective\".\n\nCheck rule f: exclude text recognition, named characters. So no mention of the green box or any text. Just describe the actions.\n\nMake sure it's a paragraph, not bullet points. Keep it concise. Let me structure it step by step.\n\nStart with the woman's actions in order. Describe her movements, appearance. Mention her hair, top. Background briefly. Camera is static.\n\nPossible wording: A woman in a red strapless top with long dark hair and a headband moves energetically; she leans forward, raises arms, touches her face with her hands, then extends arms outward while gesturing. She remains centered in front of a bed with minimal background details. The camera maintains a static perspective throughout.\n\nWait, check the rules again. Rule b: mention appearance and number (color, size, orientation). The woman is one person, red top, long hair. Size isn't specified, so maybe not necessary. Rule c: spatial relationships if relevant. She's in front of a bed, maybe the window is behind.\n\nWait, the background elements: bed with striped blanket, window with blinds, maybe a green box. But rule e says minimal background unless essential. The bed is part of the background, but the main action is her movements, so maybe just mention she's in front of a bed.\n\nCheck the example outputs. The user provided an example in the problem statement, but the user is now asking me to generate the caption.\n\nWait, the user's task is to generate a caption for the provided video. The video starts with her leaning forward, then arms up, then touching face, arms out, then gesturing. So chronological order: 1. Leaning forward, 2. Raising arms, 3. Touching face, 4. Arms out, 5. Gesturing.\n\nPutting it all together in a paragraph. Let me check the rules again to ensure compliance.\n\n- Chronological order of motions: yes.\n\n- Appearance: red strapless top, long dark hair, headband.\n\n- Spatial: in front of a bed, possibly a window behind.\n\n- Camera: static.\n\n- Background minimal: mention bed and window briefly.\n\nAvoid text recognition (green box is there, but rule f says exclude text recognition, so probably ignore the green box unless it's part of the motion. The video shows a green box in the background, but rule e says minimal background unless essential. If the green box isn't part of the motion, then maybe not mention it. But the problem says \"exclude text recognition\", so maybe the green box is just an object, but since it's not text, maybe it's okay. Wait, the rule says \"Exclude text recognition, named characters, or stylistic analysis.\" So the green box might be a physical object, so it's allowed as background. But the user says to keep background minimal. Hmm.\n\nOriginal frames: in frame 0, there's a green box on the bed. So maybe include it as \"a bed with a green box\". But rule e says minimal unless essential. Since it's part of the background but not necessary for motion, maybe just mention \"in front of a bed\".\n\nLet me check the example output the user provided. Wait, no, the user's instructions are to generate the caption. The example in the problem statement isn't there. Wait, looking back, the user says \"You MUST follow this format EXACTLY. Do NOT include any reasoning in the caption tags.\"\n\nWait, the user has given a sample video with frames, and the task is to generate a caption based on those frames.\n\nSo the main subject is the woman. Her actions: starts by leaning forward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VOA7azsqKqE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VOA7azsqKqE_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 42.91979456651564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main discrete object is a woman in a red strapless dress performing deliberate gestures and body movements (arm raises, head turns, hand gestures), indicating intentional locomotion.", "background_and_ambient_analysis": "The background (walls, furniture, and static objects) shows no shifting or fluid motion; no fire, water, smoke, or wind effects are present."}}
{"video_id": "VIpg-t-LaPs", "file_name": "VIpg-t-LaPs_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A green forklift, operated by a person in a black shirt, lifts a stack of silver kegs secured with yellow and green straps from a large green truck. The forklift then moves forward, carrying the kegs away from the truck, while a second green forklift is visible in the background. The camera follows the moving forklift, panning slightly to track its motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VIpg-t-LaPs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VIpg-t-LaPs_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 327.5269687128567, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.99, "object_analysis": "A green forklift is moving horizontally from left to right, carrying a stack of metal barrels. The forklift operator is visible inside the cabin and the barrels are securely stacked.", "background_and_ambient_analysis": "The background (trees, building, and other vehicles) is static and shows no uniform shifting. No fire, water, smoke, or wind is dominant."}}
{"video_id": "VQOqDHsuqm0", "file_name": "VQOqDHsuqm0_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a light blue shirt and glasses plays a golden trombone, moving its slide while seated. He is positioned in front of a partially visible car with a wheel and tire. The camera maintains a close-up perspective with slight shake, focusing on the man's upper body and the trombone.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VQOqDHsuqm0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VQOqDHsuqm0_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 732.5976900182725, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person playing the trombone exhibits discrete motion (e.g., hand movements on valves, slight body shifts), and the trombone itself moves with the person's actions.", "background_and_ambient_analysis": "The background (including the car, wall, and floor tiles) remains static across frames with no visible shifting or environmental fluid motion (e.g., wind, water, fire)."}}
{"video_id": "VRVeCx3RWds", "file_name": "VRVeCx3RWds_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple cheerleaders in navy blue uniforms with white accents perform a synchronized routine in a gymnasium, lifting one teammate high above their heads while others support her base; the elevated cheerleader extends her arms outward as the group moves forward, maintaining the stunt with coordinated steps; the camera follows their motion with a slight shake, capturing the dynamic formation against a backdrop of blue walls and an audience seated near the bleachers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VRVeCx3RWds.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VRVeCx3RWds_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 113.43287321046856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Cheerleaders are moving in formation, performing stunts (lifting, dismounting) with coordinated movements. Their motion is due to physical forces (muscle power, stunts) and locomotion.", "background_and_ambient_analysis": "The background (walls, flag, banners) is stationary and shows no fluid motion (fire, water, smoke, wind). No ambient environmental motion is present."}}
{"video_id": "VVtc41n-ofc", "file_name": "VVtc41n-ofc_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a knife to peel a red apple with yellow flesh, holding the apple firmly while slicing the outer skin. The scene transitions to a top-down view of a wooden surface with a clear bowl containing multiple red apples, a blue peeler positioned to the left of the bowl, a wide fork next to the peeler, and a red power drill placed to the right of the bowl. The camera perspective shifts from close-up to top-down, focusing on the arrangement of objects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VVtc41n-ofc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VVtc41n-ofc_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 138.62637983647363, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The apple is being peeled by a person using a knife; the apple and knife are moving due to the peeling action (explicit physical force).", "background_and_ambient_analysis": "The background (white surface and green object) is static; no shifting background or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "VSUrixpl9I4", "file_name": "VSUrixpl9I4_000287_000297.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and dark pants leans over a large floral arrangement of red and white roses with greenery, adjusts items near the flowers, then steps back. A woman in a pink jacket holding a bouquet enters the frame from the right. The camera pans right to focus on the woman.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VSUrixpl9I4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VSUrixpl9I4_000287_000297.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 107.63288810043039, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (a man in blue and a woman in purple) exhibit distinct locomotion: the man gestures and turns, while the woman holds and adjusts a bouquet. Their movements are discrete and attributable to human action.", "background_and_ambient_analysis": "The background (walls and floral arrangements) remains static with no shifting or fluid motion. No fire, water, smoke, or wind is visible; all elements appear fixed relative to the scene."}}
{"video_id": "VZ5VMvc84S0", "file_name": "VZ5VMvc84S0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to generate a concise chronological paragraph for this video. Let me start by watching the video.\n\nFirst, there are two people in military uniforms. They're at a table. One is on the left, the other on the right. They seem to be arm wrestling. The person on the left has a cap, and the other has a mustache. They're both leaning over the table, hands clasped. Then, the person on the left pushes the other's hand down, and the other guy looks like he's losing. After that, they both sit back, maybe laughing. The room has other people in the background, but I don't need to mention them. The camera is stationary, a bit shaky.\n\nWait, the rules say to focus on motion and behavior in chronological order. So start with the arm wrestling, then the outcome. The main subjects are two men in camo uniforms. Their appearance: both military, one with a cap, mustache on the other. Spatially, they're opposite each other at the table. Then the left person wins, they let go, sit back. Background is minimal. Camera is fixed but slightly shaky.\n\nMake sure to mention the sequence: they start arm wrestling, the left person wins, then they stop and sit back. Avoid background details unless essential. Camera perspective is fixed, maybe a slight shake. The output should be a paragraph, concise. Check the rules again.\n\nNeed to exclude text recognition, named characters. So no names, just describe the actions. Check if there's any other motion. The video shows them moving hands, then relaxing. The other people in the room aren't part of the main action, so maybe just mention that there are others in the background but not necessary. But rule e says minimal background unless essential. So maybe just note \"background contains other individuals seated at tables\" briefly.\n\nWait, in the video, the background shows some other people sitting, but it's not crucial. The main focus is the two arm wrestling. So maybe just mention that there are other people in the room but not in the main action. But rule e says minimal background unless essential. So perhaps omit the background unless it affects the motion.\n\nThe caption should be chronological: they start arm wrestling, then the left person wins, they release hands, sit back. Camera is stationary with slight shake.\n\nLet me draft it: Two men in camouflage military uniforms engage in arm wrestling at a wooden table; the man on the left, wearing a cap, overpowers the mustachioed man on the right, who leans back and releases his grip. Both then sit back, relaxing. The camera remains fixed with slight shake, capturing the scene in a room with minimal background detail.\n\nWait, check the appearance: \"camouflage military uniforms\", \"cap\", \"mustachioed\". The sequence: start arm wrestling, left wins, right leans back, then sit back. Spatial relationships: opposite each other at table. Background minimal. Camera fixed, slight shake.\n\nMaybe \"Two men in camouflage uniforms arm wrestle at a wooden table; the left man, wearing a cap, overpowers the mustachioed right man, who leans back and releases his grip. Both then relax in their seats. The camera remains stationary with slight shake.\"\n\nWait, the video shows them sitting back after the arm wrestle. Let me check the timestamps. The first part is them leaning in, then the left pushes the right's hand down, then the right gives up, then they both sit back. So maybe \"The left man pushes the right man's arm down, causing him to lose; both then retract their hands and sit back.\" But need to be concise.\n\nAnother way: Two military personnel in camouflage uniforms engage in arm wrestling at a table. The man on the left, wearing a cap, overpowers the mustachioed man on the right, who leans back and relinquishes the contest. Both then sit back, their hands still on the table. The camera remains fixed with a slight shake throughout.\n\nWait, the video might have a quick movement where after the arm wrestle, the left man wins, then they both pull back. Let me confirm the actions.\n\nIn the video: At 0.0s, they're holding hands over the table. At 1.5s, the left man pushes the right man's hand down. By 2.5s, the right man looks up, possibly defeated. Then 3.5s, the left man is still leaning, right man is sitting back. Then the camera pans left, showing the room.\n\nWait, the video description might have a camera pan. But according to the video frames: the user provided 6 frames. The caption should mention camera movement. The original video may have a slight shake and maybe pan left. But in the problem statement, the user says \"the camera perspective and movement\"", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VZ5VMvc84S0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VZ5VMvc84S0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 144, "blur_score": 427.6160580500326, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two soldiers in camouflage uniforms move around a table: one stands and walks away, the other remains seated and adjusts position. Solid, distinct objects (people) exhibit locomotion due to intentional movement.", "background_and_ambient_analysis": "Static walls, door, and furniture show no uniform shifting or fluid motion (fire/water/wind). No ambient environmental elements present."}}
{"video_id": "VUZPVllL57k", "file_name": "VUZPVllL57k_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A girl in a white shirt and red shorts runs across a grassy field while holding a purple stick, moving from left to right. She passes a white pole marker as the camera follows her motion, keeping her centered in the frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VUZPVllL57k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VUZPVllL57k_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 1088.2751646486136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic wear is actively running and swinging a bat-like object, displaying discrete locomotion and physical movement consistent with human motion.", "background_and_ambient_analysis": "The background features static trees and grass with no significant fluid or wind-driven motion; background elements remain consistent across frames, indicating no dominant ambient environmental forces."}}
{"video_id": "VRAokIhUq54", "file_name": "VRAokIhUq54_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.  So the final caption should be:  <caption_output>A child in a light pink long-sleeve shirt sits at a wooden dining table with a white tablecloth and red placemats, arranging white plates, white cups, clear glasses, and a tall candle. The child picks up a clear glass, moves a white plate, and adjusts the chair, maintaining a static camera perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VRAokIhUq54.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VRAokIhUq54_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 50.51734047767326, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving by turning, reaching, and adjusting items on the table. The motion is discrete and due to the person's actions.", "background_and_ambient_analysis": "Background elements (painting, window, wall) are static. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "VXMjE4G9hmc", "file_name": "VXMjE4G9hmc_000166_000176.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person moves steadily through a tall grassy field, silhouetted against a backdrop of distant trees and a hazy sky. The camera maintains a static wide shot, observing the individual's motion from a distance as they traverse the open landscape.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VXMjE4G9hmc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VXMjE4G9hmc_000166_000176.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 148.02700680889123, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving across the field from left to right (or right to left).", "background_and_ambient_analysis": "Background (trees, ground) is static; no significant fluid or wind motion detected."}}
{"video_id": "V_KAlg8UA30", "file_name": "V_KAlg8UA30_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue shirt moves a long metal bar from left to right across a workbench toward a green industrial machine, pushing it onto the machine's surface; the camera pans slightly right to follow the bar's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V_KAlg8UA30.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V_KAlg8UA30_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 54.41351763197348, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves across the workbench area, adjusting posture and positioning, indicating locomotion or task-based motion.", "background_and_ambient_analysis": "Background elements (red fire extinguisher, windows, green machinery) remain static with no shifting or fluid motion (fire, water, wind)."}}
{"video_id": "V_XgMdSjWfw", "file_name": "V_XgMdSjWfw_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple basketball players in white and maroon jerseys on a court; white team members dribble and pass the ball toward the basket, while maroon team members defend, resulting in a successful shot. The camera captures the action from a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V_XgMdSjWfw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V_XgMdSjWfw_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 69.41889235280135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Basketball players (in red and white uniforms) are moving (running, dribbling, passing, shooting) and the basketball is in motion due to player actions.", "background_and_ambient_analysis": "The background (court, walls, spectators) is stationary. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "VaIb8EJFObI", "file_name": "VaIb8EJFObI_000255_000265.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of individuals in light blue shirts and dark pants perform synchronized dance movements on a red carpet in a large indoor space. As the video progresses, additional dancers in white shirts join the formation, maintaining coordinated steps and arm motions. The dancers move forward in a line, with some stepping to the side and others extending arms. The camera pans left across the group, capturing the collective motion with a slight shake. Background elements include chairs and windows, but focus remains on the dancers' synchronized actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VaIb8EJFObI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VaIb8EJFObI_000255_000265.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 106.30110656971915, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Group of people in white shirts and dark pants moving synchronously in a dance or martial arts routine, with discrete locomotion.", "background_and_ambient_analysis": "Background elements (walls, windows) are stationary; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "VYFbNXlwFxY", "file_name": "VYFbNXlwFxY_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output>  Also, make sure it's concise. Maybe shorten:  \"A metal box grater with a white handle sits on a white cutting board on a wooden table, with a blue-and-white patterned bowl holding two halved light brown potatoes to its right. A pair of hands enters: the left hand holds the grater’s handle while the right hand picks up a potato, positioning it against the grater and moving it back and forth to grate. The background includes a clear container and a red plate. The camera maintains a top-down perspective with slight movement.\"  That's concise, covers motion and chronology, appearance, spatial, camera. </think>  <caption_output>A metal box grater with a white handle rests on a white cutting board atop a wooden table, with a blue-and-white patterned bowl containing two halved light brown potatoes positioned to its right. A pair of hands enters the frame: the left hand grips the grater’s handle while the right hand lifts a potato from the bowl, aligning it against the grater’s surface and moving it back and forth to begin grating. The background includes a clear container and a red plate, remaining unobtrusive. The camera maintains a top-down perspective with subtle movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VYFbNXlwFxY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VYFbNXlwFxY_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 31.97227936224627, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands move a potato against a metal grater in a controlled back-and-forth motion, causing shredded potato to accumulate in the grater's tray.", "background_and_ambient_analysis": "The background (wooden table, bowl of potatoes, bottle) is stationary with no uniform shifting or fluid motion (fire, water, wind). No environmental elements dominate."}}
{"video_id": "VanZvOieSoI", "file_name": "VanZvOieSoI_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VanZvOieSoI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VanZvOieSoI_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 148, "blur_score": 245.49375096659966, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are moving in the first segment, manipulating aluminum foil to form a parcel. The foil parcel and the hands are discrete solid objects. In the second segment, the foil parcel and surrounding objects are stationary.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed. The background in the first segment is a static baking tray, and the second segment is a static dirt ground. Both are solid and non-moving."}}
{"video_id": "VePiLCmeXsY", "file_name": "VePiLCmeXsY_000277_000287.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of six ballerinas in white tutus performs synchronized ballet movements on a dark purple stage. They leap and turn in unison, shifting formation as some dancers move forward while others follow behind. The camera remains steady, slightly panning to track their fluid motion across the stage as they execute coordinated jumps and spins, maintaining cohesive positioning throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VePiLCmeXsY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VePiLCmeXsY_000277_000287.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 120.58297815335749, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple ballerinas in tutus are performing ballet movements. They are discrete, solid objects moving through space with coordinated dance steps, turns, and formations.", "background_and_ambient_analysis": "The background is a static purple stage with no environmental motion (fire, water, wind, smoke). The stage floor is fixed and shows no shifting."}}
{"video_id": "VcI0eZp8vgU", "file_name": "VcI0eZp8vgU_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person and a dog. The dog is a light-colored Labrador, sitting on the floor. The person is wearing a gray shirt, and they're interacting with the dog. \n\nChronologically: At the start, the dog is pawing at the person's hand. Then the person moves their hand, and the dog lifts its paw to touch the person's hand again. The dog seems to be trying to get attention or play. \n\nAppearance: The dog is light beige, medium size, sitting. Person is partially visible, gray shirt. \n\nSpatial: The dog is near a wooden panel wall, maybe a corner. The person is leaning towards the dog. \n\nCamera: It's a close-up, probably static, looking down a bit. The movement is minimal, just the interaction between them. \n\nBackground: Minimal, just the wooden wall and floor. \n\nNeed to be concise. Let's structure it:\n\nA light-colored Labrador sits on a wooden floor against a wooden panel wall, engaging with a person in a gray shirt. The dog repeatedly lifts its front paw to touch the person’s outstretched hand, which moves back and forth in front of the dog. The camera remains static, capturing the interaction from a close, slightly elevated angle.\n\nWait, check rules: focus on motion and behavior in chronological order. So first, dog paws at person's hand. Then person moves hand, dog responds by lifting paw again. So the sequence is dog's action then person's, then dog's.\n\nMake sure to mention appearance: dog is light beige, person's shirt is gray. \n\nAlso, spatial: dog is against the wall, person is to the left (since the person is on the left side of the frame, leaning in).\n\nBackground: wooden panel wall, floor. But minimal, so just mention if essential. The wall is part of the setting, maybe necessary for context.\n\nCamera perspective: close-up, slightly elevated, static. \n\nLet's draft:\n\nA light-colored Labrador, sitting on a wooden floor near a wooden panel wall, repeatedly lifts its front paw to interact with a person wearing a gray shirt. The person extends their hand toward the dog, which responds by pawing at the hand; the hand then retracts, prompting the dog to lift its paw again. The camera captures the interaction from a close, slightly elevated angle without movement.\n\nCheck if all rules are followed:\n\na) Motion and behavior chronological: dog paws, person moves hand, dog paws again. Yes.\n\nb) Appearance: dog color, size (medium?), person shirt color. The dog is light beige (from video, looks like yellow lab), medium size. Person's shirt is gray.\n\nc) Spatial: dog near wall, person to the left (since in the frames, person is on left side). \"Sitting on a wooden floor near a wooden panel wall\" – the wall is behind the dog, so dog is against the wall.\n\nd) Conclude camera: close, slightly elevated, static.\n\ne) Background minimal: wooden panel wall is mentioned but it's essential for context (the dog is against it), so okay.\n\nf) Exclude text, named characters: yes.\n\nNow, check conciseness. Let's make it shorter.\n\nA light-colored Labrador sits against a wooden panel wall on a wooden floor, engaging with a person in a gray shirt. The dog repeatedly lifts its front paw to touch the person’s hand, which moves back and forth in front of the dog. The camera remains static at a close, slightly elevated angle.\n\nWait, \"moves back and forth in front of the dog\" – the hand moves towards the dog, then away, so the dog responds each time. Maybe \"the person extends and retracts their hand, prompting the dog to lift its paw repeatedly.\"\n\nHmm. Let's try:\n\nA light-colored Labrador sits on a wooden floor against a wooden panel wall, interacting with a person wearing a gray shirt. The dog lifts its front paw to touch the person’s hand, which retracts, and the dog repeats the motion. The camera captures the scene from a close, slightly elevated, static perspective.\n\nYes, this flows. Let's check rules again.\n\na) Motion chronological: dog paws, person retracts hand, dog paws again. Correct.\n\nb) Appearance: dog light-colored, person gray shirt. Good.\n\nc) Spatial: dog against wall, person is interacting. The \"against a wooden panel wall\" sets the location.\n\nd) Camera: close, slightly elevated, static. Correct.\n\ne) Background minimal: wooden panel wall is mentioned, which is necessary for the dog's position.\n\nf) No text or names.\n\nOkay, that should work.\n</think>\n\n<caption_output>A light-colored Labrador sits on a wooden floor against a wooden panel wall, engaging with a person in a gray shirt. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VcI0eZp8vgU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VcI0eZp8vgU_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 154.37866553296544, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and a dog interact: the dog moves its paw to touch the hand, sits, stands, and shifts position; the hand moves to engage with the dog's paw.", "background_and_ambient_analysis": "The background (wooden panel, floor) shows no uniform shifting; no fire, water, or wind is visible, ruling out ambient environmental motion."}}
{"video_id": "VhRkwn_Wlt0", "file_name": "VhRkwn_Wlt0_000277_000287.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing white gloves manipulates a black cylindrical component on a red and silver mechanical device, using a tool to adjust its position. The component is positioned vertically on the device, with the person's hands working around it. Tools are arranged on a blue cloth to the right of the device. The camera maintains a static close-up perspective focused on the hands and device throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VhRkwn_Wlt0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VhRkwn_Wlt0_000277_000287.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 239.1103864663607, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the gloved hands manipulating tools (pliers, screwdriver), metal components on the workbench, and the blue cloth with mechanical parts. Motion involves precise manual actions and tool manipulation.", "background_and_ambient_analysis": "No shifting background elements observed; no fire, water, smoke, or wind motion present in the scene."}}
{"video_id": "VfDoGQ6urE0", "file_name": "VfDoGQ6urE0_000137_000147.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a toilet in a bathroom. The main action is someone's hands and arm. Let's check the timestamps. At the start, hands are near the toilet, then the arm moves to adjust the toilet seat. Wait, the video starts with the toilet, then hands appear. The arm is dark, maybe sleeves. The person adjusts the seat and lid, then flushes. Let's track the motion:\n\n- Initial frame: toilet with lid up, water visible.\n- Then a hand (dark sleeve) moves towards the toilet, adjusts the lid (closing it? Wait, in frame 1:00, lid is up, then in frame 1:01, hands are near, then the arm moves to the seat area. Wait, the sequence: first, hands (dark sleeves) reach towards the toilet seat. Then the lid is adjusted (maybe closed), then the toilet is flushed (water swirls). Let's check the frames:\n\nFrame 0: Toilet lid up, no hands. Time 00:01:48:26.\n\nFrame 1: Hands (dark sleeves) move towards the toilet, touch the lid.\n\nFrame 2: Hands adjust the lid, maybe closing it.\n\nFrame 3: Arm moves to the side of the toilet, possibly flushing.\n\nFrame 4: Water swirls in the bowl, indicating flush.\n\nFrame 5: Water drains, lid is up again.\n\nSo chronological order: A person's hands (dark sleeves) reach toward the toilet, adjust the lid, then the person flushes the toilet, causing water to swirl and drain.\n\nNow, appearance: hands have dark sleeves, so the person's arm is dark. Toilet is white, lid is up initially, then adjusted. Spatial relationships: hands are in front of the toilet, adjusting the seat and lid. Background is tiled wall, minimal.\n\nCamera perspective: close-up on the toilet, static camera, no movement mentioned. The camera stays focused on the toilet throughout.\n\nNeed to keep it concise. Let's structure:\n\n- Start with the toilet (white, lid up), then hands (dark sleeves) adjust the lid and seat, then flush (water swirls and drains).\n\nCheck rules: motion in chronological order, appearance (dark sleeves on hands), spatial (hands near toilet), camera static close-up.\n\nMake sure to exclude text, no named characters.\n\nSo draft: A person's dark-sleeved hands adjust the white toilet seat and lid, then flush the toilet, causing water to swirl and drain. The camera remains static in a close-up view of the toilet.\n\nWait, check frame by frame:\n\n0:00:01:48:26 - toilet lid up.\n\n0:00:01:49:00 - hands (dark sleeves) move to the lid, adjust.\n\n0:00:01:50:00 - arm moves, probably to the flush handle.\n\n0:00:01:51:00 - water swirls, flush.\n\n0:00:01:52:00 - water drains.\n\nSo the action is hands adjusting seat/lid, then flushing.\n\n\"Dark-sleeved hands approach the white toilet, adjust the seat and lid, then flush the toilet, causing the water to swirl and drain. The camera remains stationary in a close-up view of the toilet.\"\n\nCheck for minimal background: background is tiled wall, but rule f says exclude unless essential. The tiled wall is part of the setting but not essential for motion. So maybe just say \"toilet in a bathroom\" but no, the background is minimal as per rule e.\n\nWait, rule e: \"Keep background descriptions minimal unless essential for understanding motion.\" The motion is around the toilet, so background is just tiled wall, but not necessary to mention. So focus on the main subject (toilet and hands).\n\nSo revised: Dark-sleeved hands approach a white toilet with the lid raised, adjust the seat and lid, then flush the toilet, causing the water to swirl and drain. The camera remains static in a close-up view.\n\nCheck if \"adjust the seat and lid\" is accurate. In frame 1, hands are moving towards the lid. Frame 2, the lid is being adjusted (maybe closing). Then frame 3, the arm moves to flush. Yes.\n\nNow, conciseness. \"A person's dark-sleeved hands adjust the white toilet seat and lid, then flush the toilet, causing water to swirl and drain. The camera stays in a static close-up of the toilet.\"\n\nWait, the problem says \"main subjects (people/animals/objects)\" — so the hands are part of a person, but since it's a video caption, maybe just \"hands\" since we can't name the person.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VfDoGQ6urE0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VfDoGQ6urE0_000137_000147.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 90.68453242469982, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving to pour liquid into the toilet bowl and adjust the toilet seat. The hands and the liquid being poured are the discrete solid/liquid objects in motion.", "background_and_ambient_analysis": "The background elements (toilet, wall) show no uniform shifting or fluid motion. There is no fire, water flow, smoke, or wind dominating the scene. The liquid in the toilet is part of an action but not the primary environmental motion."}}
{"video_id": "Vh6uta5rLHM", "file_name": "Vh6uta5rLHM_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in black shorts stands in a park crowd, surrounded by people sitting on blankets and umbrellas. The camera pans right to show two women: one in a blue dress holding a red hula hoop aloft, and another in a short dress holding a pink hula hoop, both moving rhythmically. The background features seated spectators, but focus remains on the women's hula hoop performance. The camera follows their motion with a slight pan to the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Vh6uta5rLHM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Vh6uta5rLHM_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 487.9662706738166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (people hula hooping, moving in circular motion, walking) exhibit explicit physical forces from human locomotion and interaction with hula hoops.", "background_and_ambient_analysis": "Background elements (trees, crowd) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "VjhhVe7pVsQ", "file_name": "VjhhVe7pVsQ_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a bass guitar in a room with equipment; the camera zooms in to show their left hand positioning a finger on the third fret of the guitar neck.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VjhhVe7pVsQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VjhhVe7pVsQ_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 148.2572763536546, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The player's hands are moving along the bass guitar fretboard and strings to play music.", "background_and_ambient_analysis": "The background (wall and door) is static and not shifting uniformly. No fire, water, smoke, or wind is present."}}
{"video_id": "Vk7C-ExlMwE", "file_name": "Vk7C-ExlMwE_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a girl playing the cello. She's wearing a purple sleeveless top and black pants, with a bow in her hair. She's sitting on a stool, holding the cello, and moving the bow. The camera starts with her in the frame, then pans to the right to show another person at a keyboard. The background has a brick wall and a flag. The girl is on the left, the keyboardist is to her right. The camera moves slightly, maybe panning right, and there's a slight shake. Need to keep it chronological: start with girl playing, then camera pans to show the other person. Mention their positions, what they're doing. Avoid text, names, etc.\n\nSo, first part: girl in purple top plays cello, seated on stool, bow moving. Then camera pans right to reveal another person at keyboard. Describe their appearance briefly. Spatial: girl left, keyboardist right. Background minimal. Camera movement: slight pan right, maybe shake.\n\nLet's structure the caption. Start with the girl's action, then the camera movement revealing the other person. Mention their positions. Keep it concise.\n\nCheck rules: chronological, motion and behavior, appearance (color, size), spatial relationships, camera perspective/movement, minimal background.\n\nOkay, draft: A girl in a purple sleeveless top and black pants plays the cello while seated on a stool; the camera pans right to reveal a second person at a keyboard to her right, both positioned against a brick wall backdrop, with the camera exhibiting slight movement throughout.\n\nWait, need to make sure it's chronological. First the girl is playing, then camera moves. So: A girl in a purple sleeveless top and black pants plays the cello while seated on a stool. The camera then pans right to reveal a second person seated at a keyboard to her right. Both are positioned against a brick wall, and the camera maintains a slight shake during the pan.\n\nBut need to check all rules. Appearance: girl's top is purple, sleeveless; pants black. The other person's appearance? Rule says \"briefly describe their appearance and number (color, size, orientation)\". The other person: maybe mention \"a person in dark clothing\" since we don't know specifics. But the problem says exclude named characters, but description of appearance (color, size, orientation) is allowed. The keyboardist's clothes: dark, maybe. But maybe just \"a person\" since we don't have details. Wait, the video shows the keyboardist in dark clothing. So \"a person in dark clothing\" or \"a person at a keyboard\".\n\nWait, the caption should focus on motion and behavior. So the girl plays cello, camera pans right, shows another person at keyboard. Let's see:\n\n\"A girl in a purple sleeveless top and black pants plays the cello while seated on a stool. The camera pans right to reveal a second person in dark clothing seated at a keyboard to her right, both positioned against a brick wall, with the camera exhibiting slight shake.\"\n\nIs that too long? Need concise. \"A girl in a purple sleeveless top and black pants plays the cello while seated on a stool; the camera pans right to reveal a second person at a keyboard to her right. Both are positioned against a brick wall, and the camera has slight movement.\"\n\nCheck if \"second person\" is okay (number). Yes. Appearance: girl's clothing (purple top, black pants), keyboardist's dark clothing (since it's visible). Orientation: seated. Spatial: girl left, keyboardist right. Motion: playing cello, camera pans right.\n\nAnother point: in the video, the first part shows the girl playing, then the camera moves to the right, showing the keyboardist. The background has a brick wall and a flag, but rule says \"keep background descriptions minimal unless essential\". The flag might not be essential, but the brick wall is part of the background. However, maybe just mention \"brick wall backdrop\" as minimal.\n\nSo final draft:\n\n\"A girl in a purple sleeveless top and black pants plays the cello while seated on a stool. The camera pans right to reveal a second person in dark clothing seated at a keyboard to her right, positioned against a brick wall. The camera exhibits slight shake during the pan.\"\n\nWait, \"exhibits slight shake\" is camera perspective/movement. Yes.\n\nCheck all rules:\n\na) Motion: girl playing cello, camera pan right, reveal keyboardist.\n\nb) Appearance: girl's clothing, number (1 girl, 1 keyboardist).\n\nc) Spatial: girl left, keyboardist right.\n\nd) Camera perspective: pan right, slight shake.\n\ne) Background: brick wall (minimal).\n\nf) Exclude text, names, etc.\n\nYes, this should work.\n</think>\n\n<caption", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Vk7C-ExlMwE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Vk7C-ExlMwE_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 33.060451796254256, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects (musicians) exhibit solid, distinct motion: the cellist moves the bow across the cello strings and shifts body position, while the pianist plays the keys with hand movements. These motions result from explicit physical forces (musical performance).", "background_and_ambient_analysis": "The brick wall and flag show no significant shifting or fluid motion; no fire, water, smoke, or wind dominates the scene. The flag remains largely static, indicating no ambient environmental motion."}}
{"video_id": "Vr-OYQGAJT8", "file_name": "Vr-OYQGAJT8_000187_000197.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short hair, wearing a light denim vest over a black top and a black choker, looks downward before lifting a white shirt and holding it up in front of the camera. The background features a wall with faint pink floral designs and a hanging garment, but the camera remains fixed throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Vr-OYQGAJT8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Vr-OYQGAJT8_000187_000197.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 609.1834963003041, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves their arms to handle a white cloth and a shoe, demonstrating deliberate physical actions with discrete solid objects.", "background_and_ambient_analysis": "The background (walls, window) shows no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "VmM5-HnnHWU", "file_name": "VmM5-HnnHWU_000657_000667.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this. So, the user wants me to generate a caption for a video where a person is playing a ukulele. The rules are pretty specific. Let me read through them again to make sure I don't miss anything.\n\nFirst, the caption needs to be chronological, focusing on the motion and behavior of the main subjects. The main subject here is the person playing the ukulele. I need to describe their actions step by step as they happen in the video.\n\nAppearance and number: The person is wearing a black t-shirt, a hat, glasses, and has a beard. The ukulele is light brown. But wait, the rules say to mention appearance and number (color, size, orientation). So maybe I should note the shirt color, hat, and the ukulele's color.\n\nSpatial relationships: The person is sitting in front of a wall with a door and a table. The table has some items on it. But rule e says to keep background minimal unless essential. Since the table and items are part of the background, but maybe not essential for motion. The person is seated, so perhaps just mention they're sitting, not the specific objects.\n\nConclude with camera perspective and movement. The video seems to be a static shot, no movement mentioned. So the camera is stationary, maybe a medium shot.\n\nExclusion: No text recognition, named characters, stylistic analysis. So don't mention the t-shirt's graphic or any specific names.\n\nLet me break down the video frames. The first frame shows the person holding the ukulele, strumming. The next few frames show similar actions. So the main action is the person playing the ukulele, strumming and adjusting fingers.\n\nChronological order: The person starts by holding the ukulele, then strums, maybe adjusts fingers on the fretboard. But since it's a short video, maybe just describe the continuous action.\n\nAppearance: Man with gray beard, glasses, hat, black shirt. Ukulele is light brown, possibly with a wooden body.\n\nSpatial: Seated, ukulele held vertically, strumming. Background has a door and table, but minimal description.\n\nCamera: Static shot, no movement.\n\nSo putting it all together: A man with a gray beard, glasses, and a hat sits holding a light brown ukulele, strumming and adjusting his fingers on the fretboard. He remains seated in a room with a door and table in the background. The camera stays stationary in a medium shot.\n\nWait, but rule c says mention spatial relationships if relevant. The person is sitting, so \"seated\" is okay. The background elements like door and table might be minimal, but maybe necessary for context? The rules say \"minimal unless essential for understanding motion.\" Since the motion is the playing, maybe the background isn't essential. But the problem is the user's example in the rules doesn't specify, but in the provided video, the background has a door and table. However, the user says to keep background descriptions minimal. So maybe just mention \"in a room with a door and table\" but very briefly.\n\nWait, the output format example (if there was one) but here the user provided the rules. Let me check again.\n\nRule e: \"Keep background descriptions minimal unless essential for understanding motion.\" So if the background isn't affecting the motion, just a few words. The person is sitting in a room with a door and a table. Maybe \"seated in a room with a door and table visible in the background.\"\n\nBut maybe even less. Since the main focus is the person playing, the background can be mentioned as \"in a room with a door and table\" but concise.\n\nAlso, the video shows the person's hands moving: strumming with the right hand, fretting with the left. So describe the actions as strumming and adjusting fingers.\n\nNow, the caption should be concise, chronological. So: A man with a gray beard, glasses, and a hat sits in a room, holding a light brown ukulele. He strums with his right hand while adjusting his left hand on the fretboard. The camera remains stationary in a medium shot.\n\nCheck the rules: Focus on motion and behavior in chronological order. So the sequence is: sitting, holding, strumming, adjusting fingers.\n\nAppearance: black shirt, hat, glasses, beard. Ukulele color.\n\nWait, the t-shirt is black, so mention that.\n\nSo: A man in a black shirt, wearing glasses, a hat, and a gray beard, sits holding a light brown ukulele. He strums with his right hand and adjusts his left hand on the fretboard. The camera stays in a fixed medium shot.\n\nIs \"fixed\" correct? The user said \"camera perspective and movement\". So \"stationary\" or \"fixed\".\n\nAlso,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VmM5-HnnHWU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VmM5-HnnHWU_000657_000667.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 90.94594708487084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Man and ukulele exhibit solid object motion: hands strumming and fretting the ukulele string, with the instrument moving slightly due to physical playing actions.", "background_and_ambient_analysis": "Background elements (white wall, furniture) remain static with no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "VsoxJSYcRps", "file_name": "VsoxJSYcRps_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A brown camel wearing a red halter lifts its head from a metal trough, then walks forward past a kneeling person in a green shirt and blue pants. The camel continues moving toward a wooden fence, with the person standing up as it proceeds. The camera follows the camel’s movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VsoxJSYcRps.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VsoxJSYcRps_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 364.5049255690516, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A large brown animal (likely an ox or buffalo) and a person in blue clothing are moving. The animal appears to be being guided along the fence, with the person holding it. Both objects exhibit solid, discrete motion due to locomotion.", "background_and_ambient_analysis": "The background consists of vertical wooden stakes forming a fence. No shifting of background elements or fluid/environmental motion (fire, water, wind) is observed; the fence remains static relative to the frame."}}
{"video_id": "VzAaSi_rjHE", "file_name": "VzAaSi_rjHE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black jacket and jeans is seated on a red motorcycle. They raise their right hand to make a gesture, then lift both hands upward. The background features other motorcycles. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VzAaSi_rjHE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VzAaSi_rjHE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 105, "blur_score": 541.7682985439196, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man makes discrete hand movements (waving, pointing) with his right arm; these are controlled motions of a solid object (human body) without environmental interaction.", "background_and_ambient_analysis": "Static background with parked motorcycles shows no shifting, fluid motion (fire/water/smoke/wind), or environmental distortion. Background elements remain stable throughout."}}
{"video_id": "W3pjShtVWXA", "file_name": "W3pjShtVWXA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark blue shirt and denim shorts stands in a store aisle between shelves, initially raising both arms overhead in a stretching motion. He gradually lowers his arms while shifting his stance slightly. Behind him, another person is partially visible among the shelves. The camera, held at eye level with a slight shake, captures the scene from a static position as the man moves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/W3pjShtVWXA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/W3pjShtVWXA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1248.6822793717574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performs controlled body movements (arms raised, turning, bending) while holding a hula hoop; the hula hoop is in motion due to the person's physical action.", "background_and_ambient_analysis": "Background shelves and store elements remain stationary; no fluid motion (fire, water, smoke) or wind-driven effects observed."}}
{"video_id": "W-0oe9Cbo2Y", "file_name": "W-0oe9Cbo2Y_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a large rectangular white board with a gray marble pattern, rotating it to showcase its surface. The board is positioned over a cardboard surface, with white geometric objects visible to the left. The camera maintains a close-up perspective, tracking the board's movement as it is maneuvered.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/W-0oe9Cbo2Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/W-0oe9Cbo2Y_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 54.559805453008615, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving a large white sheet-like object, adjusting its position and orientation.", "background_and_ambient_analysis": "Background elements (cardboard box, white boxes) remain static with no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "W19Ua0DiJlk", "file_name": "W19Ua0DiJlk_000126_000136.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair, wearing a red top and tan scarf, lies on a white quilted surface. Initially holding their head with one hand, they shift their head and hand position, adjusting on the quilt. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/W19Ua0DiJlk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/W19Ua0DiJlk_000126_000136.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 35.579570283241274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a red top and yellow scarf is moving their head and upper body; this is a discrete solid object moving due to intentional physical actions (head turns, posture adjustments).", "background_and_ambient_analysis": "The background features a static white brick wall with no fluid motion (fire, water, smoke, wind) or uniform shifting indicating camera movement."}}
{"video_id": "W3IGRx1gCwo", "file_name": "W3IGRx1gCwo_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored kimono with a green obi stands at a black table, handling a small dark bowl. They lift the bowl, use chopsticks to transfer an item from the bowl into a black pot positioned to the right, then place the bowl back on the table. The table also holds a green container to the left, a red cloth, and other small objects. The background is a plain wall, and the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/W3IGRx1gCwo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/W3IGRx1gCwo_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 70.01543497322268, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in traditional clothing is moving their hands to manipulate objects on a table (e.g., adjusting containers, handling tools), demonstrating discrete solid object motion via manual interaction.", "background_and_ambient_analysis": "The background elements (white wall, table, and stationary objects) show no uniform shifting, indicating no camera-induced or environmental motion dominance. No fire, water, smoke, or wind is present."}}
{"video_id": "WBJ_fmAyfWU", "file_name": "WBJ_fmAyfWU_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with three people standing in front of a backdrop with ABC logos. One is carrying another on their shoulders. Then there's a transition to a framed photo of that scene. Next, the scene changes to two people in front of the same backdrop, but one is now in a different shirt. They move around, and then another framed photo. Then a person in a white shirt stands alone, and then another framed photo. \n\nNeed to focus on motion and behavior in chronological order. Let's list the key moments:\n\n1. Initial scene: Three people (one carrying another on shoulders) standing in front of ABC backdrop.\n2. Transition to a framed image of the same scene.\n3. Scene changes: Two people (one in white shirt, one in black) moving around the backdrop.\n4. Transition to another framed image of those two.\n5. Single person in white shirt stands still.\n6. Another transition to a framed photo of the single person.\n\nWait, the video steps:\n\n[0.0] Frame: Three people (one with a child on shoulders, two standing front) in front of ABC backdrop.\n\n[1.4] Frame: Same as above but now a white border (framed photo).\n\n[2.5] Frame: Two people (one in white shirt, one in dark) moving away from the backdrop.\n\n[3.6] Frame: Same two people but now with one in red shirt? Wait, the third frame (after the first two) is two people, then a photo, then another scene.\n\nWait, let's read the timestamps:\n\n<0.3> Scene 1: Three people (one carrying another on shoulders, two standing) in front of ABC backdrop.\n\n<1.4> Same scene but in a framed photo (white border).\n\n<2.5> Scene 2: Two people (one in white shirt, one in dark) standing, then moving.\n\n<3.6> Same two people but in a photo.\n\n<4.7> Scene 3: A person in white shirt standing, then a photo of them.\n\nWait, the actual video description:\n\nFirst frame: three people (one with child on shoulders, two standing). Then a photo of that.\n\nThen two people (one in white, one in black?) moving around, then a photo.\n\nThen a single person in white shirt standing, then a photo.\n\nSo the motions:\n\n1. Initial setup: three people (one carrying another on shoulders, two standing front) pose in front of backdrop.\n\n2. Frame transitions to a static image of that setup.\n\n3. Then two people move around the backdrop (possibly dancing or gesturing), then a photo of them.\n\n4. Then a single person stands, then a photo.\n\nNow, describe in chronological order.\n\nFirst scene: three people, one carrying another on shoulders, two standing front, in front of ABC backdrop.\n\nThen a transition to a framed image of that scene.\n\nNext, two people (one in white, one in dark) move around the backdrop.\n\nThen a framed image of those two.\n\nThen a person in white shirt stands still.\n\nThen a framed image of that person.\n\nWait, the video's sequence:\n\nTime 0.0: 3 people, 1 carrying another on shoulders, 2 standing in front. Background: ABC backdrop.\n\nTime 1.4: The same 3 people are shown as a framed photo.\n\nTime 2.5: Two people (one in white shirt, one in dark shirt) are standing, but then move (they run away from the backdrop?).\n\nTime 3.6: Same two people in a framed photo, waving.\n\nTime 4.7: A single person in a white shirt stands, then a framed photo.\n\nNow, need to condense into a concise paragraph.\n\nMain subjects: people.\n\nFirst, three individuals: one person with a child on their shoulders, two others standing in front, all in front of the ABC-themed backdrop. The scene transitions to a framed photograph of the same group. Next, two people (one in a white shirt and another in a dark shirt) move across the backdrop, followed by a framed image of them. Finally, a single person in a white shirt stands, then a framed photograph of them.\n\nCheck the rules: focus on motion and behavior chronologically.\n\nSo:\n\nInitial scene: three people (one carrying another on shoulders, two standing) pose in front of an ABC backdrop. A photo frame captures this moment. The scene changes to two people moving around the backdrop (one in white, one in dark), then a photo frame of them. Lastly, a single person in white stands, followed by a photo frame.\n\nKeep it concise.\n\nPossible caption:\n\nThree individuals stand before an ABC backdrop: one carries another on their shoulders while two others pose. The scene transitions to a framed photograph", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WBJ_fmAyfWU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WBJ_fmAyfWU_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 1765.586379609459, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals (one in black shirt, one in red shirt) exhibit discrete locomotive motion through arm/upper body gestures during a dance sequence; the central individual (white shirt) remains stationary.", "background_and_ambient_analysis": "The backdrop (repeated logo pattern) remains uniformly static across frames; no shifting or fluid environmental motion (fire, water, wind) is observed."}}
{"video_id": "WDyATBz6VKc", "file_name": "WDyATBz6VKc_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's arm, wearing a black sleeve, pours a light-colored substance from a small glass container into a large metal pot containing raw chicken legs and orange carrots. The hand then shifts to another small glass jar, pouring a clear liquid into the pot. The pot sits on a stovetop, with a plate of green herbs and small glass jars positioned to the right. The camera remains in a steady close-up, focusing on the pot and the pouring action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WDyATBz6VKc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WDyATBz6VKc_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 361.85273273915425, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: The person's hands (grating/adding garlic to the pot) and garlic pieces (moving into the pot). Motion is driven by explicit physical action (grating, adding ingredients).", "background_and_ambient_analysis": "No shifting background elements (stove, countertop, pots remain static). No fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "W9WflMyNE-E", "file_name": "W9WflMyNE-E_000157_000167.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and apron adjusts two red-fleshed watermelon wedges with green rinds on a white cutting board, moving one slice to the right and then placing it down while the other remains partially visible to the left; the scene is filmed from a close-up, static perspective showing the person's hands and the kitchen background with a stove and knife.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/W9WflMyNE-E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/W9WflMyNE-E_000157_000167.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 72.84093274720468, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the person's hands manipulating watermelon slices, with motion from cutting actions (e.g., slicing, positioning).", "background_and_ambient_analysis": "Background elements (stove, kitchen surfaces) show no significant shifting or environmental motion; no fire, water, or smoke present."}}
{"video_id": "WF4nYXAFhbg", "file_name": "WF4nYXAFhbg_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a man in a plaid shirt on a ladder, reaching up to the roof of a shed. There are two other people on the roof: one in a blue jacket sitting, another in a gray shirt moving. Then the scene cuts to a close-up of hands working on wooden planks on the ground. Next, it shows a wider view of the shed with more people—some on the roof, others on ladders or the ground. \n\nNeed to describe in chronological order. Start with the first scene: man in plaid shirt (light-colored, maybe blue/white plaid) on ladder, helping with roof. Then the person in blue jacket on the roof, and the other moving. Then switch to close-up of hands assembling wooden planks on the ground (wooden planks, maybe 4-5 pieces). Then wider shot of the shed with multiple people: three on the roof, two on ladders, one on the ground with a board. \n\nCheck spatial relationships: first scene, man on ladder left of shed, people on roof. Then close-up on ground, maybe background with trees. Then wider shot, shed surrounded by grass, ladders on ground. \n\nCamera movement: starts with low angle (looking up at shed), then close-up on planks, then wider shot. \n\nBackground minimal: grass, trees in background, but focus on actions. \n\nAvoid text recognition (like \"Oreida Daily Dispatch\" is excluded). \n\nNow structure the paragraph:\n\nFirst scene: Man in plaid shirt (light blue/white plaid) on ladder, assisting on shed roof; two people on roof (one in blue jacket seated, one in gray shirt moving). Second scene: Close-up of hands assembling light wooden planks on ground. Third scene: Wide view of shed with three people on roof, two on ladders, one on ground with blue board. Camera perspective: starts low angle, shifts to close-up, then wide.\n\nCheck rules: motion and behavior in order, appearance (colors), spatial, camera movement.\n\nLet me draft:\n\nA man in a light blue and white plaid shirt on a ladder reaches toward a green shed’s roof, where two people are present: one in a blue jacket sits, while another in a gray shirt moves. The scene shifts to a close-up of hands arranging light wooden planks on the ground. It then widens to show multiple people working on the shed—three atop the roof, two on ladders, and one on the ground holding a blue board. The camera transitions from a low angle to close-up and finally a wide shot.\n\nWait, need to mention number: \"two people\" on roof initially? Wait first frame: man on ladder (one), two on roof. So \"one man on a ladder reaches toward a green shed’s roof, where two people are: one in a blue jacket seated, another in a gray shirt moves.\"\n\nThen the next scene: close-up of hands working on wooden planks (maybe 4 planks) on a wooden surface. Then wider view: multiple people on the roof (three?), ladders (two red ladders), one person with blue board.\n\nWait the third frame shows three people on the roof: one in gray shirt (who was moving earlier), one in blue jacket (now sitting), and a third person in dark clothes. Then on the ground: two ladders, one person with a blue board, another person.\n\nWait the third frame: \"three people on the roof: a person in a gray shirt, one in a dark top, and another in blue (but the blue jacket was sitting before). Wait the initial frames: [0.0] man in plaid (left), person in gray shirt (right on roof), person in blue jacket (right on roof). Then [1.4] gray shirt person moves away. [2.5] another scene: the person in blue jacket is now sitting, and the gray shirt person is moving off.\n\nWait the second clip (frame 3) is a close-up of wooden planks being worked on by hands. Frame 4: wider view with three on roof, two on ladders, one on ground.\n\nSo timeline:\n\n1. First shot: Man in plaid shirt on ladder, reaching toward shed roof. Two people on roof: one in blue jacket sitting, one in gray shirt moving.\n\n2. Second shot: Close-up of hands assembling light wooden planks on a wooden surface.\n\n3. Third shot: Wider view showing multiple workers: three on shed roof (including previous blue jacket and gray shirt person, and another), two people on ladders, and one person on ground holding a blue board.\n\nNow, check the number: initial first frame: 1 man on ladder, 2 on roof. Second scene: hands (two hands).", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WF4nYXAFhbg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WF4nYXAFhbg_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 400.8683569530322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include people on the roof (moving to adjust position, interact with tools) and a person operating a circular saw (cutting wood while moving hands).", "background_and_ambient_analysis": "Static background elements (house walls, grass, and structural components) show no uniform shifting or fluid motion; no fire, water, or smoke is present in the frames."}}
{"video_id": "WILHpYv_n0g", "file_name": "WILHpYv_n0g_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young blonde child in white underwear stands on a concrete pathway, moving their arms and turning slightly to face away from the camera. The child remains on the pathway near a wooden railing, with green grass and a brick building in the background. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WILHpYv_n0g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WILHpYv_n0g_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 889.6004482883665, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two discrete solid objects: a child (moving slightly towards an adult) and an adult (stationary near the railing). The child's motion is due to locomotion.", "background_and_ambient_analysis": "The background (sidewalk, grass, plants, wooden railing) shows no uniform shifting or fluid environmental motion (fire, water, smoke, wind); all elements remain stationary relative to each other."}}
{"video_id": "WFhcpe6z3qQ", "file_name": "WFhcpe6z3qQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A dealer in a white shirt and dark vest positioned behind a red poker table manipulates a stack of cards, initially moving them across the table surface to arrange them in front of designated player positions. The dealer then gathers the cards into a neat stack, lifting them toward their body while continuing to handle the cards with their hands. The camera remains fixed in a top-down perspective, capturing the dealer's actions and the table layout without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WFhcpe6z3qQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WFhcpe6z3qQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1913.4910145677768, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The dealer (person) is moving his hands to deal cards. The cards are being moved from the dealer's hands to the table. These are discrete solid objects with explicit physical motion.", "background_and_ambient_analysis": "The background (walls, table, casino elements) shows no shifting or uniform movement. No fire, water, or smoke is present. Ambient environmental motion is absent."}}
{"video_id": "WL0NYCgMRns", "file_name": "WL0NYCgMRns_000530_000540.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand places a metallic object into a large green industrial machine, adjusts its position, and guides it through the machine's opening. The hand then retrieves the processed white metal piece, holding it up for inspection. The camera begins with a top-down view of the machine, shifts to follow the hand's motions, and concludes with a close-up of the held piece.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WL0NYCgMRns.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WL0NYCgMRns_000530_000540.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 71.6778992059296, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand manipulates a metal sprinkler base, moving it into and out of the machine's slots via physical interaction.", "background_and_ambient_analysis": "Background elements (machine structure, floor) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "WTHTkdlF1YU", "file_name": "WTHTkdlF1YU_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A green beehive box rests on a roof, revealing golden honeycomb structures inside; the camera zooms in on the honeycomb, then pans left to show a person in white clothing approaching the beehive from the side. The camera follows the person’s movement toward the structure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WTHTkdlF1YU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WTHTkdlF1YU_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 369.4761016337967, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person enters the frame, moving toward the green structure. The person's motion is explicit locomotion, with clear displacement across frames.", "background_and_ambient_analysis": "Background elements (trees, distant structures, ground) show no significant uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "WXb3leTZNkQ", "file_name": "WXb3leTZNkQ_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A hand with a light-colored sleeve pets the back of a medium-sized tabby cat with brown and black stripes lying on a surface. The hand moves across the cat’s fur, then the cat turns its head and shifts its body, extending one paw. The camera remains in a close-up position with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WXb3leTZNkQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WXb3leTZNkQ_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 57.34458666785911, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand (wearing patterned sleeve) moves to pet the tabby cat, which then moves (stretching, turning head) in response to the petting.", "background_and_ambient_analysis": "Background is stable (wall, bags). No fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "WY1yAMG8y7k", "file_name": "WY1yAMG8y7k_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. No extra text.  Possible sentence: \"A hand places peeled, light yellow potatoes into a metal bowl filled with water. The potatoes, round and smooth, are transferred from a container into the bowl, increasing the quantity. The camera maintains a close-up, top-down view of the action.\"  Wait, the rules say \"Briefly describe their appearance and number (color, size, orientation).\" So maybe specify that they're peeled, light yellow, round, and the hand adds several. Also, check if the spatial relationship is needed. The hand is moving from the right, placing into the bowl. Maybe \"a hand adds peeled potatoes to a metal bowl of water, moving them from a smaller container into the bowl.\"  Wait, the video shows the hand adding potatoes step by step. So the sequence is: initial potatoes in the bowl, then hand adds more. So \"A hand adds peeled, light yellow potatoes into a metal bowl of water. The potatoes, round and smooth, are transferred one by one from a smaller container into the bowl, increasing the quantity. The camera remains focused in a close-up top-down perspective throughout.\"  But the user says \"concise\" and \"chronological paragraph.\" Need to make it tight. Let me check the example output structure. The example in the problem statement (not given, but user provided) would follow the rules.  Wait, the user's example output is like: <caption_output>your caption here", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WY1yAMG8y7k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WY1yAMG8y7k_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 496.82297892877875, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand enters the frame, interacts with a solid food item (likely a peeled potato or egg) in the bowl, performing actions like lifting and manipulating the object. The hand is a discrete solid object undergoing physical motion due to deliberate interaction.", "background_and_ambient_analysis": "The background consists of a static metallic surface and bowl; no shifting background elements or fluid/environmental motion (e.g., water flowing, smoke) is observed. The bowl's position and surface remain consistent across frames."}}
{"video_id": "Wd79VGibiaU", "file_name": "Wd79VGibiaU_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a woman in a blue shirt with a name tag. She's standing in an office-like setting. Then it cuts to under a vehicle, where a person is working, maybe using a tool. Then there's a close-up of some cylindrical objects, probably filters, in a container. Need to describe chronologically.\n\nFirst scene: woman in blue shirt, standing, name tag. Then shift to under a car, person working (maybe under the vehicle, using a tool). Then close-up of three cylindrical objects (filters) in a dark container. Check rules: motion and behavior in order. Mention appearance and number. Spatial relations: the woman is in the office, then the person under the vehicle, then the filters in the container.\n\nCamera perspective: starts with a shot of the woman, then cuts to under the vehicle (so camera is under the vehicle), then close-up of the filters.\n\nMake sure to exclude text recognition, so don't mention the name on the tag. Also, keep background minimal. For the office part, maybe just the background has a computer and a board. Under the vehicle, the background is the vehicle's underside and maybe a workshop.\n\nWait, the first frame: woman in blue shirt, name tag (red and white), office with a computer monitor and a board. Then cut to under a vehicle, a person (maybe mechanic) working, hands visible, under the car. Then close-up of three cylindrical objects (filters, white, dirty) in a container.\n\nSo chronological order: woman standing, then person working under car, then close-up of filters.\n\nNow structure the caption:\n\nA woman in a blue shirt with a name tag stands in an office setting with a computer monitor and board. The scene shifts to a person working under a vehicle, using a tool near the wheels. Next, the camera focuses on three cylindrical, white filters in a dark container.\n\nWait, check rules: \"Focus primarily on the motion and behavior of main subjects\". For the first scene, the woman is standing (no motion, but maybe she's speaking? But the task says motion and behavior, so maybe just her standing). Then the person under the vehicle—working, motion of using tool. Then the filters are in a container, static.\n\nAlso, \"briefly describe appearance and number\". So woman: blue shirt, name tag (but the rule says exclude text, but maybe just the color). Wait, the rule says \"exclude text recognition\"—so name tag is a label but the color is part of appearance. Wait, the rule says \"Exclude text recognition, named characters, or stylistic analysis.\" So name tag's text isn't mentioned, but color is okay? Like \"woman in blue shirt with a name tag\" but not the text.\n\nBut in the first frame, the name tag is red and white, but since it's text, maybe say \"name tag\" without color? Or maybe just \"name tag\" since the text isn't specified. Wait, the rules say \"exclude text recognition\"—so if it's a name tag, we can say \"name tag\" as it's a label, but not the text on it.\n\nWait, the instruction says: \"Exclude text recognition, named characters, or stylistic analysis.\" So the name tag's text is text recognition, so don't mention. So describe the woman as \"a woman in a blue shirt with a name tag\".\n\nThen under the vehicle: person (maybe a mechanic) working, using a tool. The filters are three cylindrical objects, white, possibly dirty.\n\nNow, camera movements: first scene is a medium shot of the woman. Then cuts to under the vehicle (camera positioned under the vehicle, looking up). Then close-up of the filters.\n\nSo:\n\nA woman in a blue shirt with a name tag stands indoors. The scene transitions to a person working under a vehicle, using a tool near the wheels. Next, the camera focuses on three cylindrical white objects in a dark container.\n\nCheck if spatial relationships are needed. For the woman, background has computer and board. But rule e says minimal background unless essential. So maybe just \"stands indoors\" (background is office, but minimal).\n\nFor the person under vehicle: they are under the vehicle, so the camera is positioned under, looking up.\n\nNow, make it concise.\n\nFirst part: woman in blue shirt with name tag stands in an office setting. Then cuts to person under vehicle working with tool. Then close-up of three white cylindrical objects in a container.\n\nWait, the second frame is under the vehicle, person working. The person is under the vehicle, so the camera is under, so the person's head is visible, working.\n\nThird frame is close-up of three filters.\n\nPutting it all together:\n\nA woman in a blue shirt with a name tag stands in an office. The scene shifts to a person working", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Wd79VGibiaU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Wd79VGibiaU_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 366.52107228369874, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child's hand is moving (pointing upward and then lowering) in the under-vehicle scene. This is a solid, distinct object (a person) moving due to explicit physical forces (muscle movement).", "background_and_ambient_analysis": "The background in the under-vehicle scene (vehicle undercarriage and red structure) is stationary. No fluid or environmental motion (fire, water, wind) is present. The office and pan scenes are static."}}
{"video_id": "WdK-X6HyRrw", "file_name": "WdK-X6HyRrw_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this. The user wants a concise chronological paragraph describing the video. First, I need to look at the provided frames.\n\nThe first frame shows someone stirring lettuce in a wok. The text says stir for 30-60 seconds until wilted but crispy. The main action here is stirring the green lettuce with a spatula. The person's hand is visible, so the main subject is the hand stirring.\n\nNext, the second frame is similar but maybe the stirring continues. Then it cuts to a close-up of the cooked lettuce on a plate. The text says \"Serve as a side dish.\" Then another frame with romaine lettuce, saying you can use that too.\n\nRules say to focus on motion and behavior chronologically. So first, stirring the lettuce in the wok. Then serving it on a plate, and mentioning romaine as an alternative.\n\nNeed to describe the appearance: green lettuce, maybe in a wok. Then the plate is white or beige. The spatial relationship is the wok on the stove, then the plate on a table.\n\nCamera movement: the first part is a close-up of the wok, then a close-up of the plate. Maybe the camera pans from the wok to the plate.\n\nAvoid text recognition, so don't mention the text on screen. But the user said exclude text recognition, so just describe the actions. The text is part of the video but the caption should not include it. So focus on the actions: stirring, serving.\n\nCheck the rules: mention spatial relationships. The lettuce is in the wok, then transferred to a plate.\n\nSo the chronological order: person stirs lettuce in wok, then the lettuce is served on a plate, and another plate with romaine is shown.\n\nWait, the video transitions from stirring in the wok to a close-up of the cooked lettuce, then to romaine on a plate.\n\nSo the main subjects: hand stirring lettuce, then the lettuce on a plate, then romaine on another plate.\n\nAppearance: green lettuce, wilted but crispy. Romaine is also green.\n\nBackground: minimal, so maybe just the kitchen setting but not too much detail.\n\nCamera perspective: top-down for the wok, close-up for the plates.\n\nWait, the first frame is a top-down view of the wok. Then the next shot is a close-up of the lettuce on a plate.\n\nSo the caption should be:\n\nA hand stirs green leafy lettuce in a black wok using a metal spatula, moving the lettuce in a circular motion. The cooked lettuce, wilted but still crisp, is then transferred to a white plate. The camera shifts to a close-up of the plated lettuce, followed by another close-up showing romaine lettuce arranged on a beige plate.\n\nWait, but the rules say keep background minimal. So don't mention the kitchen, just the objects.\n\nCheck the rules again: focus on motion and behavior of main subjects. So the main actions are stirring, transferring, plating.\n\nAlso, the lettuce is being stirred until wilted, then served as a side dish. But the caption shouldn't include the text, just the action.\n\nSo:\n\nA hand stirs green lettuce in a black wok with a spatula, moving it in a circular motion. The wilted yet crisp lettuce is then plated on a white dish, followed by a close-up of romaine lettuce arranged on a beige plate.\n\nNeed to check if the number of lettuce leaves is mentioned. The video shows multiple leaves, so \"green lettuce\" is okay.\n\nSpatial relationships: the hand is in front of the wok, the lettuce is in the wok, then on the plate.\n\nCamera movement: the first shot is a close-up of the wok, then close-up of the plate.\n\nWait, the first frame is a top-down view of the wok. Then the next shot is a close-up of the plated lettuce.\n\nSo maybe:\n\nA hand stirs green lettuce in a black wok from a top-down perspective. The lettuce is then transferred to a white plate, where it appears wilted but crisp. The camera shifts to a close-up of the plated lettuce, followed by another close-up of romaine lettuce on a beige plate.\n\nBut need to be concise. The user said \"concise, chronological paragraph.\"\n\nPossible output:\n\nA hand stirs green lettuce in a black wok with a metal spatula, moving the leaves in a circular motion. The wilted yet crisp lettuce is then placed on a white plate, followed by a close-up of romaine lettuce arranged on a beige plate.\n\nCheck if the camera perspective is mentioned. The first part is top-down, then close-ups.\n\nWait, the first frame: \"Stir for 30 seconds...\" so the camera is focused on the wok, probably top-down.\n\nThen the next frames are close-ups of the plated lettuce.\n\nSo", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WdK-X6HyRrw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WdK-X6HyRrw_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 263.72319873771505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Lettuce leaves are being stirred in a wok by a utensil (wooden spoon), with discrete movement as they are lifted and dropped during cooking.", "background_and_ambient_analysis": "Background elements (wok, cutting board, plate) are static with no shifting or environmental motion; no fire, water, smoke, or wind dominates the scene."}}
{"video_id": "WiUhfYtWNRI", "file_name": "WiUhfYtWNRI_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.  Final check: chronological order, mention appearance (colors), motion (grip, wrestle, lean), camera perspective (close-up, slight shake). Background minimal. </think>  <caption_output>Two individuals, one in a white short-sleeved t-shirt and the other in a green short-sleeved t-shirt, are seated at a dark table. The person in white extends their right hand to grip the green-shirted person's right hand, initiating an arm wrestling match. They lean forward with visible strain, their arms locked on the table as they exert force against each other. The camera maintains a close perspective with slight shaking, capturing their interaction from a slightly angled top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WiUhfYtWNRI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WiUhfYtWNRI_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 295.6614832625179, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in white shirt, one in green shirt) are engaged in arm wrestling. Their arms and upper bodies move due to physical force exertion and grip.", "background_and_ambient_analysis": "Background elements (chairs, monitors) show minimal shift. No fire, water, smoke, or wind visible. The scene is indoor and static."}}
{"video_id": "WitMR5ERSRE", "file_name": "WitMR5ERSRE_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink shirt adjusts a white snowman figurine with a pink ribbon and black button details, positioned on a wooden surface. The person raises both hands, holding a white object, then lowers their hands toward the snowman's head, manipulating the ribbon. The setting features a corrugated metal roof and wooden structures in the background. The camera maintains a fixed eye-level perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WitMR5ERSRE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WitMR5ERSRE_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 419.2986414205048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink shirt interacts with a snowman (adjusting its hat, face, and bow), with hand movements being the primary discrete motion.", "background_and_ambient_analysis": "Background elements (metal roof structure, walls) show no uniform shifting; no fire, water, smoke, or wind-driven motion present."}}
{"video_id": "Wjbu33yE8Gw", "file_name": "Wjbu33yE8Gw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A group of about eight older adults, wearing casual attire in colors like pink, blue, and white, hold hands and dance in a circle, moving clockwise while turning continuously. The camera remains stationary with a slight shake, capturing their synchronized movement in a room with wooden flooring.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Wjbu33yE8Gw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Wjbu33yE8Gw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 166.4498607262701, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are engaged in a synchronized dance, holding hands and rotating in a circle. Their motion is due to deliberate locomotion (dancing).", "background_and_ambient_analysis": "Background elements (walls, door, framed pictures, and seating area) remain stationary; no fire, water, smoke, or wind observed."}}
{"video_id": "WkHITzr5hCM", "file_name": "WkHITzr5hCM_000213_000223.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man with short, balding hair lies on a bed, shifting positions. Initially prone, he lifts his head, smiles, then turns his face toward the camera before moving his head downward. The camera remains in a close-up, slightly shaky perspective, tracking his movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WkHITzr5hCM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WkHITzr5hCM_000213_000223.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 47.9572088464018, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (man) moving head and upper body through discrete locomotion (head turns, smiles, blinks), exhibiting clear solid-object motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; bed and surroundings remain static throughout the sequence."}}
{"video_id": "WjwuxPRd2Kc", "file_name": "WjwuxPRd2Kc_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person adjusts a white bra, beginning with hands securing the front, then turning to position the bra at the back, completing the fit. The individual is shown in close-up, with hands visible manipulating the garment. The camera stays fixed, focusing on the motion from front to back against a product display background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WjwuxPRd2Kc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WjwuxPRd2Kc_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 1180.674487189503, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is visible moving (adjusting clothing, turning around), representing discrete, solid motion due to locomotion.", "background_and_ambient_analysis": "The background consists of a static purple screen with text overlays. No fluid, fire, water, or wind motion is present. Background elements do not shift uniformly."}}
{"video_id": "WoOPl8Yl10Q", "file_name": "WoOPl8Yl10Q_000245_000255.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.  So final version:  <caption_output>A man in a gray t-shirt and green shorts plays a white and black electric guitar, his left hand moving along the fretboard while his right hand strums. Speakers are positioned on either side, with a computer screen visible behind. The camera remains stationary, capturing the performance from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WoOPl8Yl10Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WoOPl8Yl10Q_000245_000255.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 288.0120240669013, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The discrete solid object moving is the person (specifically their hands and torso) playing an electric guitar. The motion involves hand movements over the fretboard and strumming action, driven by physical locomotion.", "background_and_ambient_analysis": "The background elements (speakers, monitor, keyboard) remain stationary across all frames; no fluid motion (fire, water, smoke, wind) or environmental shifts are observed. The setting is a static indoor studio with no ambient environmental motion."}}
{"video_id": "WjiubJwQddc", "file_name": "WjiubJwQddc_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A marching band in black uniforms with red accents begins moving in formation across a street, transitioning from a stationary position to marching forward in coordinated lines. The group, consisting of brass and percussion musicians, progresses past a white truck and a red brick building, with spectators gathered along the sidewalks. The camera pans right to follow the band’s movement, maintaining a ground-level perspective as the ensemble advances through the urban setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WjiubJwQddc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WjiubJwQddc_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 238.50248215535487, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (marching band members) are moving in coordinated formation, exhibiting locomotion typical of a marching band.", "background_and_ambient_analysis": "The background features stationary buildings and parked vehicles with no significant uniform shifting or fluid environmental elements (e.g., fire, water, smoke, wind) observed."}}
{"video_id": "Wq7Dqd0c348", "file_name": "Wq7Dqd0c348_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt manipulates a black curved leather object, lifting it to reveal its stitched interior and then repositioning it on a work surface. Another individual in a tank top sits in the background at a table with tools. The camera maintains a close-up, steady perspective focused on the hands and the leather object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Wq7Dqd0c348.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Wq7Dqd0c348_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 149, "blur_score": 619.9715903541115, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating a flexible black object (possibly a tire or cushion), stretching and rotating it with their hands. This involves discrete, solid-object motion due to manual interaction.", "background_and_ambient_analysis": "The background elements (e.g., the person seated in the distance, walls) show minimal shifting, indicating no significant ambient environmental motion (fire, water, wind). No fluid or gaseous elements are present."}}
{"video_id": "X17rjbYJhrM", "file_name": "X17rjbYJhrM_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person milking a horse. First, the main subject is a person in a white shirt, bending over the horse's udder. The horse has a dark mane, and the person is using a milking device. There's a metal bucket under the horse's teats to catch the milk. The action starts with the person adjusting the milking apparatus, then the milk flows into the bucket. The camera angle changes slightly, focusing on the milking action. Background is gravel, but we keep that minimal. Need to describe chronologically: person milking, milk dripping into bucket, camera movements. Let's structure the caption.\n\nCheck rules: focus on motion, chronological. Main subjects: person (white shirt, bending), horse (light brown, dark mane). Motion: person milks, milk flows. Spatial: person in front of horse, bucket below. Camera: starts with close-up, then shifts to show milking process. Avoid text like \"LIVE\" since it's text recognition. Keep background minimal (gravel). Conclude with camera perspective.\n\nDraft: A person in a white shirt milks a light brown horse with a dark mane, positioning a metal bucket beneath the horse's udder to collect milk. The person manipulates a milking device, causing milk to drip into the bucket. The camera focuses closely on the milking action, shifting angles to show the milk flow and the person's hands adjusting the device, with the gravel ground visible in the background.\n\nWait, need to be concise. Let's make it shorter. Maybe: A person in a white shirt milks a light brown horse with a dark mane, holding a milking apparatus against the horse's udder while a metal bucket collects milk. Milk drips into the bucket as the person adjusts their grip. The camera shifts focus between the person's hands and the bucket, maintaining a close-up perspective on the milking process, with gravel visible beneath the horse.\n\nCheck rules: chronological, motion. Let's make sure it's chronological. Start with person milking, then milk flows. So: A person in a white shirt bends over a light brown horse with a dark mane, milking the horse using a device while a metal bucket beneath the udder collects the milk. As the person adjusts the device, milk drips into the bucket. The camera maintains a close-up view, shifting angles to capture the milking action and the milk flow into the bucket, with gravel visible on the ground.\n\nHmm, maybe tighten. \"A person in a white shirt milks a light brown horse with a dark mane, positioning a metal bucket under the udder to collect milk. The person manipulates a milking device, causing milk to drip into the bucket as they adjust their grip. The camera focuses closely on the milking action, shifting angles to show the milk flow and the person's hands, with gravel visible beneath the horse.\"\n\nWait, rules say \"conclude with camera perspective and movement\". So need to include that. Let's check the output format example. It's a paragraph.\n\nLet me structure:\n\n- Chronological: start with milking action, then milk flow, camera movement.\n\n\"First, a person in a white shirt bends over a light brown horse with a dark mane, positioning a metal bucket beneath the horse's udder. They manipulate a milking device, causing milk to drip into the bucket. The camera maintains a close-up perspective, shifting angles to follow the milking motion and the milk flow into the bucket, with gravel visible on the ground.\"\n\nYes, that's chronological. Check if all rules are followed:\n\na) Motion and behavior in order: milking, milk flowing.\n\nb) Appearance: person (white shirt), horse (light brown, dark mane), bucket (metal), milk (dripping).\n\nc) Spatial: person in front of horse, bucket under udder.\n\nd) Camera: close-up, shifts angles.\n\ne) Background minimal (gravel).\n\nf) Excluded text.\n\ng) No reasoning.\n\nSo the caption should be concise. Let's try:\n\nA person in a white shirt milks a light brown horse with a dark mane, guiding a milking device against the udder while a metal bucket collects milk. As the person adjusts the device, milk drips into the bucket. The camera remains close-up, shifting angles to focus on the milking action and milk flow, with gravel on the ground.\n\nWait, \"guiding a milking device against the udder\" might not be accurate. The device is being pressed, but maybe \"uses a milking device to extract milk\". Let's see the video: the person is using a milking machine or device. The video shows the person holding the device near the udder, so \"uses a milking device to extract milk", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/X17rjbYJhrM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/X17rjbYJhrM_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 173.01770729348925, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (milker) is actively milking the cow by compressing the udder, causing milk to flow into a bucket. The cow remains mostly stationary while the milker's hands and body move to perform the action.", "background_and_ambient_analysis": "Background is static (straw, bucket, walls remain fixed). No dominant ambient fluid motion (e.g., water, smoke, wind) is present; the milk flow is a result of the milking process and not ambient."}}
{"video_id": "WzIfS685ttQ", "file_name": "WzIfS685ttQ_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two adult hands hold a small, light yellow object between the index fingers, adjusting grip and rotating it to display from various angles against a plain white background. The hands remain centrally positioned in the frame as the camera maintains a static close-up perspective without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WzIfS685ttQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WzIfS685ttQ_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 67.80034798195126, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two hands manipulating a small solid object (likely food or item); hands exhibit precise pinching and repositioning movements with clear physical force application.", "background_and_ambient_analysis": "Static plain background (wall) with no shifting or environmental motion; no fire, water, smoke, or wind observed."}}
{"video_id": "X5ypW056FO8", "file_name": "X5ypW056FO8_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with long blonde hair, wearing a pink shirt and red pants, bends down to interact with a black cow, reaching toward its udder. She then lifts her head, smiling, as a white bucket rests on the ground nearby. The camera maintains a handheld, slightly shaky perspective focused on the girl and the cow.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/X5ypW056FO8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/X5ypW056FO8_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 152.18964979014928, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl (solid object) is moving her head, body, and arms; an adult's arm is also visible and moving.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed. The background remains static with no uniform movement."}}
{"video_id": "X-sAcnccolI", "file_name": "X-sAcnccolI_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of light-skinned hands, one adorned with a thin bracelet, cracks an egg, separating the shell halves and pouring the yolk and white into a clear glass bowl. The scene shifts to a wider kitchen counter view, where the hands place the empty shell halves while additional clear bowls, a jar, and whole eggs are visible in the background. The camera then focuses on the bowl containing the egg mixture, showing small shell fragments at the surface. The perspective remains top-down throughout, with minimal movement, capturing the pouring action and subsequent bowl display.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/X-sAcnccolI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/X-sAcnccolI_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 44.89044904146298, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Egg being cracked: egg white and yolk fall into a bowl. Hands perform the action of cracking and separating the egg components.", "background_and_ambient_analysis": "Static dark surface and kitchen counter background with no shifting or fluid motion. No fire, water, smoke, or wind visible in any frame."}}
{"video_id": "X7guWFbS6p0", "file_name": "X7guWFbS6p0_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silhouetted person climbs a tree, gripping branches and ascending upward; they shift positions on the branches while moving higher. The background shows sparse trees against a clear sky. The camera maintains an upward perspective, slightly following the climber's movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/X7guWFbS6p0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/X7guWFbS6p0_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 4137.35091465151, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject is seen climbing a tree. The person's movement is distinct, involving upward and lateral motion as they ascend, with clear limbs and body posture shifts indicating intentional locomotion.", "background_and_ambient_analysis": "The background consists of static tree branches against a clear sky. There is no visible shifting of background elements (e.g., walls, ground) to indicate camera motion. Ambient motion (e.g., wind affecting leaves) is minimal and not dominant, as the branches are mostly still with no fluid-like motion (e.g., swaying leaves, smoke)."}}
{"video_id": "X2mkBJ0EImI", "file_name": "X2mkBJ0EImI_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with red hair wearing a black t-shirt adjusts components on a silver bicycle mounted on a stand, shifting their position to examine the frame and handlebars while moving around the bike. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/X2mkBJ0EImI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/X2mkBJ0EImI_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 241.21472319618476, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is physically manipulating a bicycle frame, moving it to adjust its position; the bike frame and the person's body exhibit discrete, solid object motion due to manual handling.", "background_and_ambient_analysis": "The background consists of static elements (posters, walls, and shelves) with no observable shifting or fluid motion (e.g., fire, water, wind). The environment shows no ambient environmental phenomena."}}
{"video_id": "XAxehxvmc80", "file_name": "XAxehxvmc80_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with heavy traffic on a multi-lane highway, where numerous vehicles of various colors and sizes move forward through congestion. The scene transitions to a garage interior, where a man in a white shirt and dark pants stands beside a beige car elevated on a lift, interacting with a gray tire pressure monitoring device labeled \"RTI.\" He adjusts the device near the car’s tire while tools and equipment are visible in the background. The camera shifts from a wide shot of the highway to a fixed perspective in the garage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XAxehxvmc80.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XAxehxvmc80_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 220.40438860069793, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete objects include moving cars on the street (locomotion) and a mechanic's hands tightening a tire (manual work). Both exhibit solid object motion due to explicit physical forces.", "background_and_ambient_analysis": "In the street scene (0.0-3.3s), background elements (trees, buildings) are static with no uniform shifting. No fire, water, smoke, or wind-driven motion is observed. In the garage scene (3.3-5.0s), background elements (walls, tools) are static with no fluid or environmental motion."}}
{"video_id": "X9TSZrBB-Y8", "file_name": "X9TSZrBB-Y8_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark winter clothing enters the frame from the left, bending down while moving through the snow-covered yard viewed through a window grid, occasionally touching the ground. The camera remains stationary, capturing the scene through the window.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/X9TSZrBB-Y8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/X9TSZrBB-Y8_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 569.367075569826, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human figure moves through the snow, bending down and walking toward the window, exhibiting clear locomotion and discrete physical actions", "background_and_ambient_analysis": "Static background elements (trees, snow, window grid) are fixed; no significant wind-driven motion or fluid effects (e.g., snowfall is minimal and not dominant)"}}
{"video_id": "XEGzy_n-4hU", "file_name": "XEGzy_n-4hU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in white clothing falls into a swimming pool, causing a splash, while another individual with dark hair swims nearby. The scene transitions to a different pool where multiple people—including a child in a blue swimsuit—are in the water; some sit on the red-tiled edge while others swim. The background shows a grassy area and fence. The camera shifts to a side view of the pool, capturing the group's interactions with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XEGzy_n-4hU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XEGzy_n-4hU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 395.22390443409415, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals (people) in the pool are actively swimming, with visible limb movements and body displacement. These are discrete solid objects moving due to locomotion.", "background_and_ambient_analysis": "Background elements (pool edge, grass, structures) remain consistent across frames, showing no uniform shifting. Water movement is caused by human activity (swimming), not dominant environmental fluid motion."}}
{"video_id": "XDHVbXfsH54", "file_name": "XDHVbXfsH54_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A child in a green checkered onesie with a red belt stands near a wall, turns, and moves forward while bouncing and dancing. The child continues moving across the room, passing in front of three seated adults who observe. The camera remains fixed with a slight shake, capturing the scene from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XDHVbXfsH54.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XDHVbXfsH54_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 140.61934235961584, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green camouflage outfit is performing discrete locomotive movements (dancing) with clear, distinct motion patterns. The subject is tracked consistently without background blurring or camera-induced distortion.", "background_and_ambient_analysis": "The background elements (walls, floor, seated individuals) show no uniform shifting or fluid motion (fire, water, smoke, wind). Static background remains consistent across frames."}}
{"video_id": "XIOdlpymAf4", "file_name": "XIOdlpymAf4_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and black shorts stands in a batting cage, holding a bat. He swings the bat in a smooth arc, completing a full follow-through motion. A cart is positioned to his left, with a wooden wall in the background. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XIOdlpymAf4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XIOdlpymAf4_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 349.57702413957696, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (swinging a bat) and the bat itself are moving due to physical locomotion (swinging motion). The motion is distinct and trackable as a solid object.", "background_and_ambient_analysis": "The background (wooden walls, green ground, and cart) shows no uniform shifting or fluid motion. No fire, water, or smoke is present, ruling out ambient environmental motion."}}
{"video_id": "XMW-fkvaNL4", "file_name": "XMW-fkvaNL4_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person cutting a watermelon. First, the watermelon is already cut in half, with one half on a cutting board and the other half being held. Then the person moves the watermelon, maybe adjusting it. They use a knife to cut slices. Let's check the sequence.\n\nIn frame 0, the watermelon is halved, held by hands. Frame 1: person moves the watermelon, maybe turning it. Frame 2: placing the half on the board. Frame 3: cutting a slice. Frame 4: using a knife to cut another slice. The person is wearing a black shirt with green text. Background has appliances: slow cooker, food processor, microwave.\n\nNeed to focus on motion: person holds watermelon half, moves it to the board, slices it with a red knife. Watermelon is large, green rind, red inside. The knife is red with a handle. Camera is steady, maybe slight movement as the person works.\n\nNow, write a concise chronological paragraph. Start with the person holding the watermelon half, then moving it to the board, then cutting slices. Mention the watermelon's appearance (large, green rind, red flesh), the knife (red handle). Spatial: watermelon on cutting board, appliances in background.\n\nCheck rules: no text recognition, no named characters. Keep background minimal unless essential. Here, appliances are in background but maybe not essential, but since it's a kitchen, maybe okay. But rule says minimal. So focus on main action.\n\nChronological order: \n\n- Person holds a large halved watermelon (green rind, red interior) in hands.\n- Moves it to a white cutting board, placing one half on the board and the other half upright.\n- Uses a red-handled knife to cut slices from the upright watermelon half.\n- Slices are added to the board, creating multiple pieces.\n\nCamera: steady, close-up on the hands and watermelon.\n\nNow, make it concise.\n\n\" A person holds a large watermelon halved to reveal red flesh and green rind, then positions one half upright on a white cutting board while placing the other half beside it. Using a red-handled knife, the person slices the upright watermelon half, adding each slice to the board. The background features kitchen appliances, and the camera remains steady in a close-up shot of the cutting action.\"\n\nWait, need to check the frames. Frame 0: person holds both halves. Frame 1: moving the watermelon, maybe separating the halves. Wait, the video starts with the watermelon cut into two halves, one held, one on the board. Then the person adjusts, cuts slices.\n\nLet me check the video frames again:\n\n[0.0] Person holds the watermelon half (one half is on the board, the other is held). Wait, the first frame: \"a person holding a cut watermelon (halved) with red interior, green rind. On the board, there's a slice. So the person is holding the main half, and the board has a slice.\"\n\nThen in frame 1: person moves the watermelon, maybe turning it. Frame 2: the watermelon half is on the board, and they are slicing. Frame 3: slicing, maybe. Frame 4: using the knife to cut.\n\nSo the action is: the person holds the watermelon half, places it on the board, then cuts slices.\n\nSo the chronological steps:\n\n- Person holds a large watermelon that's been cut in half, showing red flesh and green rind.\n- The person moves the watermelon, placing the half onto a white cutting board where a slice already lies.\n- Using a red-handled knife, the person cuts additional slices from the watermelon half, adding them to the board.\n\nCamera is steady, close-up on the watermelon and hands.\n\nNow, make it concise and follow the rules. Exclude text on shirt, but the shirt is part of the person's appearance? Rule b: mention appearance and number. The person's shirt is black with green text, but maybe not essential. But rule f says exclude text recognition, so don't mention the shirt.\n\nSo:\n\n\"A person holds a large watermelon halved to reveal red flesh and green rind, then positions one half on a white cutting board next to an existing slice. Using a red-handled knife, the person cuts slices from the upright watermelon half, adding each slice to the board. The camera remains steady in a close-up of the cutting action with kitchen appliances visible in the background.\"\n\nWait, the background has appliances, but rule e says \"background descriptions minimal unless essential for understanding motion.\" Here, the appliances aren't essential, but maybe it's okay since it's a kitchen scene. But the instruction says \"minimal,\" so maybe just", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XMW-fkvaNL4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XMW-fkvaNL4_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 157.13051535107672, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a watermelon, using a knife to slice it. Watermelon slices move due to cutting and placement actions, with the knife and hands demonstrating distinct physical interactions.", "background_and_ambient_analysis": "Background elements (kitchen appliances, shelves) remain stationary across frames; no fluid motion (fire, water, smoke) or wind-induced sway is present."}}
{"video_id": "XOHzysCUkd8", "file_name": "XOHzysCUkd8_000314_000324.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with gray nail polish, a gold ring on the left hand, and a beaded bracelet adjusts a black-framed white object on a wooden surface. The left hand presses the object into place while the right hand uses a small tool to trim along the frame’s edge. To the right, a stack of books with a pink ribbon lies on the surface. The camera maintains a top-down perspective with slight movement as the hands work.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XOHzysCUkd8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XOHzysCUkd8_000314_000324.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 82.08696405542163, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (with dark nail polish) moving to place and adjust a white rectangular object within a black frame; motion is intentional manipulation of discrete objects.", "background_and_ambient_analysis": "No fire, water, smoke, or wind; background (table surface and stacked books) remains static with no uniform shifting or fluid motion."}}
{"video_id": "XGt81YkHrCw", "file_name": "XGt81YkHrCw_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt plays an acoustic guitar, strumming with his right hand while his left hand presses frets on the neck; he maintains a consistent posture as he plays. The camera remains stationary, focused on his upper body and the guitar against a striped wall background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XGt81YkHrCw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XGt81YkHrCw_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 30.61470602992246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving to play the guitar, showing discrete solid-object motion due to physical forces (muscle movements).", "background_and_ambient_analysis": "The background (striped wallpaper and window) is static. No fluid or environmental motions (fire, water, wind) detected."}}
{"video_id": "XQTy78sdpQc", "file_name": "XQTy78sdpQc_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person in colorful shorts sits on dark soil in a field. A person in a black shirt with red text walks away, bends toward the seated individual, and then the seated person stands up. The camera captures the interaction from a medium distance, slightly following the movement of the standing person.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XQTy78sdpQc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XQTy78sdpQc_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 273.18344676926927, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men are moving: one in a black shirt with text and red shorts, and another shirtless man in bright shorts. Their movements include turning, sitting, and standing.", "background_and_ambient_analysis": "The background consists of a static field with distant trees and no signs of fire, water, smoke, or wind. The background does not shift uniformly."}}
{"video_id": "XRQVfV8U2Hc", "file_name": "XRQVfV8U2Hc_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt plays the violin, holding it under his chin with his left hand while moving a bow with his right hand across the strings. His left hand shifts positions on the violin’s neck to change notes, and the right hand maintains consistent bowing motion. The camera remains stationary, capturing him from a frontal angle against a plain white background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XRQVfV8U2Hc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XRQVfV8U2Hc_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 154.93112953323788, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is actively moving their arms and holding a violin, demonstrating discrete, solid object motion due to physical action (playing the violin).", "background_and_ambient_analysis": "The background consists of a static wall with no fluid or environmental motion (e.g., fire, water, smoke, wind). No ambient environmental elements are present."}}
{"video_id": "XVVpD39cbC8", "file_name": "XVVpD39cbC8_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a pink shirt sits at a table with a round cake adorned with multiple lit candles in front. The child leans forward, approaching the cake, while the camera shifts slightly closer, maintaining a shaky perspective. The background features a chair behind the child, with minimal details visible. The focus remains on the child and cake as the child interacts with the candles, and the camera stays close, exhibiting slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XVVpD39cbC8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XVVpD39cbC8_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 116.36207779199498, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A child (discrete object) is observed leaning toward the cake, with head movements suggesting interaction (e.g., blowing out candles). The cake itself remains stationary except for candle flame flickering.", "background_and_ambient_analysis": "The background walls and room elements show no uniform shifting; candle flames exhibit minor flickering but are not the dominant motion source."}}
{"video_id": "XPErMLGTFPE", "file_name": "XPErMLGTFPE_000169_000179.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a striped shirt and light shorts crouches on asphalt, using their hands to manipulate a bicycle wheel's tire valve. The individual adjusts the valve on the black tire, which is positioned in front of them, while the camera maintains a close-up, static perspective focused on the hands and tire.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XPErMLGTFPE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XPErMLGTFPE_000169_000179.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 321.8452155164046, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are manipulating the bicycle wheel, causing the wheel to rotate. The wheel and the person's hands are the discrete objects in motion.", "background_and_ambient_analysis": "The background (asphalt) is static with no shifting. No fluids or wind observed, so no ambient environmental motion."}}
{"video_id": "XZtluMcQsWY", "file_name": "XZtluMcQsWY_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to watch the video clips provided. Let's see:\n\nThe first part (0.0 to 1.0 seconds) shows a person in a light blue shirt lying on a green surface, probably a bed. Another person in blue scrubs is standing over them, hands on the neck area. The second clip (1.0 to 2.0) continues that, the person in blue scrubs adjusts their hands on the neck. Then at 2.0 to 3.0, the scene shifts to a different setting: a person in a dark blue jacket is seated on a chair, and another person (also in blue) is adjusting their legs, maybe doing some kind of physical therapy or adjustment. Then 3.0 to 4.0 shows the person in dark blue being supported by someone else, and the final frame (4.0 to 4.5) shows the person in dark blue bending forward.\n\nWait, need to check the sequence. Let's list each segment:\n\n0.0-0.3: Person in light blue shirt lying on green surface, head tilted up. A person in blue scrubs is standing over, hands on neck.\n\n0.3-1.0: Same scene, blue scrubs person adjusts hands on neck, maybe doing a cervical adjustment.\n\n1.0-2.0: Still the same, but maybe the person in blue scrubs is moving their hands, still focused on the neck.\n\n2.0-3.0: Scene changes. Now a person in dark blue jacket (maybe same person?) is sitting on a chair with white legs (or pants?), another person in blue scrubs is adjusting their legs, maybe a leg or hip adjustment.\n\n3.0-4.0: The person in dark blue is sitting, the blue scrubs person is adjusting the legs, perhaps pulling or positioning.\n\n4.0-4.5: The person in dark blue bends forward, maybe as part of the adjustment.\n\nNow, need to describe chronologically.\n\nFirst, the video shows a medical professional in blue scrubs adjusting a patient lying face up on a green surface; the patient wears a light blue shirt. The professional uses both hands on the patient's neck, adjusting their position. Then, the scene shifts to another setting where the same medical professional adjusts the legs of a seated patient wearing a dark blue jacket and white pants, who is seated in a chair; the professional manipulates the patient's legs. The camera alternates between these two scenes with slight shifts in perspective.\n\nWait, the rules say: focus on motion and behavior in chronological order. So first scene: lying patient, blue scrubs adjusting neck. Then second scene: seated patient, blue scrubs adjusting legs.\n\nAlso, mention appearance (colors, size), spatial relationships. For example, in first scene, patient lying on green surface, medical professional standing above. In second scene, seated patient, medical professional standing or leaning over.\n\nBackground: minimal, so just mention if essential. The first scene has some medical equipment maybe? But rule e says minimal unless essential. Maybe not necessary.\n\nCamera perspective: in first scene, maybe a medium shot, then in second scene, top-down? Wait, the video clips: first part is a medium shot, then the next scene (2.0-4.5) is a top-down view of the seated patient.\n\nLet's structure the caption:\n\nStart with first scene: A person in a light blue shirt lies face up on a green surface as a medical professional in blue scrubs adjusts their neck with both hands, positioning the head. The scene transitions to another setting where a seated individual in a dark blue jacket and white pants receives leg adjustments from the same medical professional, who manipulates the seated person's legs. The camera shifts between these two interactions, with the initial scenes showing a top-down view and the later scenes adopting a more direct perspective.\n\nWait, need to check the camera movement. The first clips are probably a medium shot, then the next clips are top-down. The description should mention camera perspective at the end.\n\nRule d: conclude with camera perspective and movement.\n\nSo:\n\nIn the initial frames, a medical professional in blue scrubs adjusts the neck of a patient lying on a green surface; the patient wears a light blue shirt. The professional maintains a hand position on the patient's neck. The scene then transitions to a top-down view of a seated individual in a dark blue jacket and white pants, as the medical professional adjusts their legs. The camera remains steady throughout, alternating between the two interactions.\n\nWait, the video has four clips:\n\n0-0.3: person lying on green surface, blue scrubs on neck.\n\n0.3-1.0: same scene, adjusting neck.\n\n1.0-2.0: same.\n\n2.0-", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XZtluMcQsWY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XZtluMcQsWY_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 68.47574102498436, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Therapist (in blue uniform) manipulates patient's head/neck with hands; patient lies motionless on table.", "background_and_ambient_analysis": "Background elements (wooden shelves, walls, equipment) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "XaeO3LEW0bU", "file_name": "XaeO3LEW0bU_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a blue shirt rides a gray elephant along a dirt path, with another gray elephant visible to the left. The main elephant advances forward, the rider remaining seated, while the background elephant gradually moves left and exits the frame. The camera maintains a steady eye-level follow shot of the main elephant’s movement through a natural, green setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XaeO3LEW0bU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XaeO3LEW0bU_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 1045.4573496221117, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two elephants are moving forward, with one elephant carrying a rider. A second person walks alongside the moving elephant. The elephants' motion is consistent with locomotion due to physical forces.", "background_and_ambient_analysis": "The background (trees, vegetation, ground) shows no significant shifting or fluid motion; no fire, water, smoke, or wind effects are present."}}
{"video_id": "XZL_YqKHDpc", "file_name": "XZL_YqKHDpc_000147_000157.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two adults, a woman in a black top and dark jeans and a man in a blue shirt and light pants, stand on a circular patterned floor. They begin by extending their arms forward, then move them rhythmically to their sides, crossing arms over their chests, and raising them above their heads. Their movements remain synchronized throughout. The camera remains stationary with slight movement, capturing them from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XZL_YqKHDpc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XZL_YqKHDpc_000147_000157.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 66.82262425777074, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people are performing synchronized movements involving arm gestures and body shifts; their motions are discrete, solid-object locomotion with clear bounding box tracking.", "background_and_ambient_analysis": "The background elements (walls, poster, floor patterns) remain static with no shifting or environmental effects (fire, water, smoke, wind)."}}
{"video_id": "Xd-18bJfGfA", "file_name": "Xd-18bJfGfA_000213_000223.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person rock climbing. First, check the main subject: a climber. He's wearing a red helmet, sleeveless top, dark shorts. He's on a rock face, handling ropes. The background is greenery, but we need minimal background. \n\nChronological order: The video starts with him standing on the rock, then he moves, maybe adjusting ropes. Wait, the frames show him in position, then maybe shifting weight. Let's see the sequence: at [0.0], he's standing, [1.4] still, [2.5] maybe bending, [3.6] similar, [4.7] adjusting. So he's manipulating the ropes, preparing or securing.\n\nAppearance: red helmet, dark sleeveless shirt, dark shorts. Number: one person. Spatial: on the rock, background is trees and a river, but minimal background. Camera: seems static, maybe slight shake? Wait, the video is a bit shaky, but the task says describe camera perspective. The camera is likely fixed, looking down on the climber. Wait, the problem says \"conclude with camera perspective and movement\".\n\nSo step by step:\n\nMain subject: A single climber (male, red helmet, dark sleeveless top, dark shorts) on a rocky outcrop.\n\nActions: In the video, he adjusts his grip on the ropes, shifts his stance slightly, and continues managing the ropes while standing on the rock face.\n\nBackground: Minimal greenery visible below, but not essential for motion understanding.\n\nCamera: Static, slightly shaky, top-down view.\n\nNow, form a concise paragraph. Chronological: starts standing, then adjusts ropes, shifts stance.\n\n\"An individual wearing a red helmet, dark sleeveless top, and dark shorts stands on a rocky cliff edge, handling ropes. The climber shifts his stance and adjusts his grip on the ropes while maintaining balance. Background features dense green foliage and a distant river, but focus remains on the climber's actions. The camera remains stationary with slight movement, capturing the scene from a top-down perspective.\"\n\nWait, check rules: minimal background. The background is mentioned as \"dense green foliage and a distant river\" but the rule says \"keep background descriptions minimal unless essential for understanding motion\". Since the motion is about the climber, maybe just mention if it's relevant. But the video is about the climber, so background might be too much. Wait, maybe just \"dense greenery\" without specifics. But the problem says \"minimal unless essential\". The motion is on the cliff, so the background is just setting.\n\nAlso, need to be concise. Let's check the example:\n\n\"a man in a red helmet, wearing a dark sleeveless shirt and shorts, stands on a rocky cliff edge, adjusting his ropes. He shifts his weight and continues securing himself, with dense green foliage in the background. The camera remains static with slight shake, offering a top-down view.\"\n\nWait, but the instructions say \"conclude with camera perspective and movement\". So structure:\n\n- Subject's actions chronologically.\n\n- Appearance.\n\n- Spatial (but if not relevant, maybe skip).\n\n- Camera.\n\nLet's try:\n\n\"A climber wearing a red helmet, dark sleeveless top, and dark shorts stands on a rocky outcrop, manipulating ropes. He shifts his stance and adjusts his grip as he prepares to secure his position. The background features dense greenery, but the focus remains on the climber's movements. The camera maintains a static, top-down perspective with slight shake throughout the sequence.\"\n\nWait, but the video shows the climber moving slightly: from frame to frame, he's adjusting ropes, moving his body. Let's check the frames:\n\nFrame 0: standing, holding ropes.\n\nFrame 1: same.\n\nFrame 2: moving, maybe stepping.\n\nFrame 3: bending slightly.\n\nFrame 4: continuing.\n\nFrame 5: shifting.\n\nSo the action is: he is managing the ropes, adjusting position.\n\nNow, the caption needs to be chronological. So \"The climber stands on the rock, handles the ropes, shifts stance, and continues securing.\"\n\nAppearance: red helmet, dark sleeveless shirt, dark shorts.\n\nBackground: minimal, so \"dense greenery in the background\" but as per rule e, minimal. So maybe just \"dense greenery\".\n\nCamera: stationary, top-down, slight shake.\n\nPutting it all together:\n\n\"A person wearing a red helmet, dark sleeveless top, and dark shorts stands on a rocky cliff edge, adjusting ropes. The climber shifts his weight and manipulates the ropes to secure his position, with dense greenery visible below. The camera remains stationary, capturing the scene from a top-down perspective with slight movement.\"\n\nWait, check rule c: mention spatial relationships. The climber is on the rock, background is below (dense greenery). So", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Xd-18bJfGfA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Xd-18bJfGfA_000213_000223.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 607.4267792532603, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a red helmet and blue shirt is adjusting position while handling ropes, indicating deliberate locomotion.", "background_and_ambient_analysis": "Background elements (trees, rocks, river) show no significant uniform shifting. The river may have subtle flow, but it is not the dominant motion."}}
{"video_id": "Xi79nqKBY_M", "file_name": "Xi79nqKBY_M_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals engage in arm wrestling on a wooden table; the person in black shirt and the person in black-and-white shirt lean forward, hands locked. The individual in black shirt gradually overpowers the other, pushing their arm downward. The camera remains stationary, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Xi79nqKBY_M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Xi79nqKBY_M_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1107.355886726059, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are engaged in an arm wrestling contest, with their arms moving as they exert force on each other.", "background_and_ambient_analysis": "The background consists of trees and a building with minimal movement (likely wind but not dominant). No fire, water, or smoke observed."}}
{"video_id": "XehOVvwu5yE", "file_name": "XehOVvwu5yE_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "and end with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XehOVvwu5yE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XehOVvwu5yE_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 116.40383736392835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two boxers in athletic attire (one in red shorts, one in blue shorts) engage in physical combat within the ring, exhibiting discrete motion through punching, grappling, and locomotion driven by direct physical interactions.", "background_and_ambient_analysis": "Static background elements (boxing ring ropes, audience seating, and venue signage) show no uniform shifting or fluid motion (fire, water, smoke, wind). The environment remains stable."}}
{"video_id": "XfPvXvL-fec", "file_name": "XfPvXvL-fec_000271_000281.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands, wearing a red sleeve and a ring, interact with objects on a white surface: a white circular item, black-and-white components, and spools. The hands pick up a red string, hold it, and then use blue-handled scissors to cut the string. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XfPvXvL-fec.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XfPvXvL-fec_000271_000281.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 155.61814966684318, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a red string, using blue scissors to cut a white circular object. Small black/white objects remain stationary on the table.", "background_and_ambient_analysis": "The background (white table surface and static objects) shows no shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "XlN5Y-RGAlE", "file_name": "XlN5Y-RGAlE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red and yellow dump truck is tilted on its side with front wheels elevated and rear wheels grounded, gradually shifting as the front end tilts slightly backward over the sequence. A person in a yellow uniform stands near another vehicle in the distant background. The camera remains stationary, capturing the truck’s motion from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XlN5Y-RGAlE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XlN5Y-RGAlE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 161, "blur_score": 680.4469080165651, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is a red and yellow truck on a ramp, which tilts and shifts position due to physical forces (e.g., gravity and ramp mechanics). A person in the distance is visible but shows minimal motion.", "background_and_ambient_analysis": "The background consists of grassy terrain and static structures (e.g., the red ramp). No uniform shifting of background elements is observed, and there are no fluids or environmental phenomena (e.g., fire, wind) dominating the motion."}}
{"video_id": "Xi0NpVRF6ls", "file_name": "Xi0NpVRF6ls_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of a metallic bicycle stem highlighting a bolt beneath the main stem arm. A man wearing a striped shirt and camouflage cap then appears, using a tool to adjust the bolt while holding the handlebar. He continues tightening the bolt, and the sequence concludes with a close-up of the stem as the tool is inserted into the bolt.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Xi0NpVRF6ls.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Xi0NpVRF6ls_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 123.86792944142638, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating bike components (adjusting handlebar stem), with visible hand movements and tool use, indicating physical interactions with solid objects.", "background_and_ambient_analysis": "Background elements (wall, greenery) remain static throughout the video; no fluid or environmental motion (fire, water, smoke) is present. Camera transitions between close-up and wide shots are cuts, not uniform background shifts."}}
{"video_id": "XkMFUIUaL3I", "file_name": "XkMFUIUaL3I_000384_000394.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white lab coat over a blue shirt adjusts and peers through a microscope, then moves away. The scene shifts to a woman in a white lab coat with gloves using a microscope, with another person in a white lab coat observing beside her; a person in a maroon hoodie stands nearby. The camera pans left to transition between subjects in the laboratory setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XkMFUIUaL3I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XkMFUIUaL3I_000384_000394.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 28.016921933454114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals (man and woman in lab coats) using microscopes, adjusting head positions and gaze through eyepieces while remaining seated at workstations.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed. Background consists of static lab furniture and walls with no uniform movement."}}
{"video_id": "XvLtOLBokjM", "file_name": "XvLtOLBokjM_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and jeans enters from the left side of the frame, moving toward the sink area on the counter. They interact with objects near the sink, then exit the frame. The counter holds a yellow bowl on a wooden cutting board, along with a coffee maker, boxes, and other kitchen items. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XvLtOLBokjM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XvLtOLBokjM_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 369.9964753485574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (silhouetted figure) moves discretely across the scene: placing/removing objects on the counter, handling items near the sink, and adjusting objects on the countertop. These are solid, distinct objects with clear locomotion and physical interactions.", "background_and_ambient_analysis": "The tiled wall and countertop elements (e.g., coffee maker, yellow bowl) remain static throughout the sequence without uniform shifting. No fluid motion (fire, water, smoke) or wind-driven phenomena are present in the kitchen environment."}}
{"video_id": "Xw4QpS1jXgU", "file_name": "Xw4QpS1jXgU_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a red high chair wearing a yellow floral shirt is fed by an adult's hand; the baby then turns their head to the right and looks around. The background includes a wooden dresser and small table. The camera remains close to the baby with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Xw4QpS1jXgU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Xw4QpS1jXgU_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 92.86141258705854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby in a high chair turns its head and looks around while being fed; the baby's head movement is the only discrete solid object motion.", "background_and_ambient_analysis": "The background (wooden dresser, chair, floor) is static with no shifting or fluid motion (fire, water, wind)."}}
{"video_id": "Xu_guP9pNQc", "file_name": "Xu_guP9pNQc_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black hooded jacket and gray pants sits on a chair at an ice fishing hole, with a black sled holding a white bucket and gear to their left. Another individual in a gray jacket and blue jeans enters from the left, carrying a folding chair and brown bag, places the chair beside the first person, and stands nearby. The camera remains steady, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Xu_guP9pNQc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Xu_guP9pNQc_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 39.71213516402936, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in the foreground, one in the background) are moving. The foreground person is stationary except for slight adjustments, while the background person is walking across the frame from left to right.", "background_and_ambient_analysis": "The background is static snow and ice with no fluid motion (water, fire, smoke, wind). Distant people are walking but not part of the ambient environment."}}
{"video_id": "Y-1CNBlYCp0", "file_name": "Y-1CNBlYCp0_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a pink tutu and light pink top dances barefoot in a room, turning away from the camera toward a curtain, spinning in place, and then pivoting back toward the camera while moving fluidly across the wooden floor; the camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Y-1CNBlYCp0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Y-1CNBlYCp0_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 55.77442162441925, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a pink tutu is performing discrete dance motions (leg kicks, turns, spins) with visible physical locomotion.", "background_and_ambient_analysis": "No shifting background elements; walls, clock, table, and curtains remain static throughout. No fire, water, smoke, or wind motion observed."}}
{"video_id": "Y46p1pUaJgk", "file_name": "Y46p1pUaJgk_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the rules. The user wants a concise chronological paragraph describing the video. The main subject here is a person playing a guitar.\n\nLooking at the video frames provided: the person is wearing a green shirt with some text on it, maybe \"Randy\" or something similar, and white sleeves underneath. They're holding an acoustic guitar. The background seems to be a room with a metal shelf and some clothes hanging, but the rules say to keep background minimal unless essential. So maybe just mention it's indoors with some furniture.\n\nThe person is sitting, strumming the guitar. The motion is consistent, so the caption should note that they're playing, fingers moving on the strings and fretboard. The camera is static, looking directly at the person, no movement mentioned. The lighting is dim, but maybe that's not necessary to mention since it's not about the background.\n\nWait, the rules say to focus on motion and behavior in chronological order. So start with the person sitting, then playing the guitar. Appearance: green shirt, white sleeves, acoustic guitar. Spatial relationships: the guitar is held in front of them, probably sitting. Background elements are minimal, so just mention it's indoors.\n\nCheck the output format: must be inside <caption_output> tags. No reasoning, just the caption. Need to be concise. Let me draft:\n\nA person wearing a green shirt with white sleeves sits indoors, playing an acoustic guitar. Their left hand presses strings on the fretboard while the right hand strums rhythmically. The camera remains stationary, focused on the individual from the front, capturing the guitar and upper body against a dimly lit background with minimal furniture.\n\nWait, check if I included all necessary parts. Motion: left hand fretboard, right hand strumming. Appearance: green shirt, white sleeves. Spatial: guitar held in front. Background: dimly lit with minimal furniture. Camera: stationary, front view. Yes. Make sure it's chronological. They are sitting, then playing. The description should flow that way. Also, \"acoustic guitar\" is correct. The background has a metal shelf and clothes, but since it's minimal, just say \"dimly lit background with minimal furniture.\" Avoid mentioning specific objects like \"metal shelf\" unless essential, but maybe \"minimal furniture\" is okay.\n\nCheck if the rules say to exclude text recognition. The shirt has text, but since it's not a named character, maybe omit the specific text. The user's example didn't include text, so probably just mention the shirt color and sleeves. So \"green shirt with white sleeves.\"\n\nAnother check: \"sits indoors\" is accurate. The video shows the person sitting, so that's okay. The camera perspective is front-facing, stationary. Alright, that seems to fit all the rules. Let me make sure it's concise and not too long. Maybe shorten \"dimly lit background with minimal furniture\" to \"dimly lit room with minimal furniture.\" Wait, but the background has a shelf and clothes, which are part of the furniture. So \"dimly lit room with shelves and hanging clothes\" but maybe too specific. Since the rule says keep background minimal unless essential, perhaps just \"dimly lit room\" is enough. Hmm.\n\nThe original instruction says \"Keep background descriptions minimal unless essential for understanding motion.\" Since the motion is the person playing the guitar, the background isn't necessary for understanding the motion, so maybe just \"indoors\" without details. Wait, but the background elements like the shelf might be part of the setting, but the user says minimal. Maybe \"a dimly lit room with shelves in the background\" but I'm not sure. Let's see.\n\nThe user's example in the rules didn't specify, but the sample video description in the problem statement has \"a room with shelves and hanging clothes.\" But the instruction says to be minimal. Hmm. Maybe just \"indoors with minimal background elements\" or \"a dimly lit room.\" Let's go with \"a dimly lit room with minimal background details\" but maybe better to say \"indoors with a metal shelf and hanging clothes\" but the user says minimal. Wait, the example in the problem statement's video has a metal shelf and clothes, but the rules say to keep it minimal. Maybe just mention \"a room with shelves\" but since the user says \"minimal,\" perhaps avoid specifics. Wait, looking back at the user's example, the rules say \"exclude text recognition, named characters, or stylistic analysis,\" so the background can be described briefly if needed. Since the background has shelves and clothes, maybe it's essential for the setting but the user says minimal. Hmm. Maybe just \"a room with shelves\" is okay.\n\nWait, the first video frame shows a metal shelf and hanging clothes. Since the user says to keep it minimal, perhaps mention", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Y46p1pUaJgk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Y46p1pUaJgk_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 480.8480839829127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green shirt playing a guitar; discrete hand movements on the guitar strings and body are visible, indicating active manipulation.", "background_and_ambient_analysis": "Background elements (shelves, hanging items) show no significant shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "XtetL8aps1s", "file_name": "XtetL8aps1s_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair, wearing a black and white shirt and blue jeans, crouches on a white bucket to milk a light brown cow, her hands positioned under the cow's udder. A man in a maroon shirt and dark pants stands to her right, observing. The woman remains seated, milking steadily, while the man occasionally shifts position. The scene takes place on a dirt ground with a chain-link fence in the background; the camera maintains a steady, close-up perspective focused on the milking action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XtetL8aps1s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XtetL8aps1s_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 447.0546475506312, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (milker) with long dark hair, wearing a white top and blue jeans, is crouching and performing rhythmic hand movements to milk a light brown cow. A second person (in maroon shirt) stands stationary behind the milker, with minimal displacement.", "background_and_ambient_analysis": "No significant shifting background or fluid/environmental motion (e.g., fire, water, smoke, wind). The stone wall and dirt ground remain static throughout the frames, with no observable environmental fluid dynamics."}}
{"video_id": "Y50q14grENI", "file_name": "Y50q14grENI_000201_000211.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands braids a child's light brown hair, moving from the top of the head downward to form a braid, occasionally adjusting the strands and securing with a yellow hair tie. The child's head is positioned to face away from the camera, with the braiding hands working on the hair in front. The camera provides a close-up, slightly angled view focused on the braiding process, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Y50q14grENI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Y50q14grENI_000201_000211.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 93.85255265639752, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are actively manipulating hair to create a braid; the hands move in precise, discrete motions to guide the hair strands, representing solid object interaction.", "background_and_ambient_analysis": "Background elements (e.g., walls, objects) show no uniform shifting or fluid motion (fire, water, smoke, wind); environment appears static with no dominant ambient effects."}}
{"video_id": "Y8OoOVlRnsw", "file_name": "Y8OoOVlRnsw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "format without any extra text. This seems straightforward since the video shows clear visual elements without complex actions. </think>  <caption_output>A large choir in purple robes begins singing on a raised platform, initially dimly lit and then gradually illuminated, with members raising hands in unison. The choir, composed of numerous individuals, stands in formation facing the seated audience below, who are positioned directly in front of them. The camera slowly pans right, revealing more of the choir and the audience as the scene brightens, maintaining a steady perspective focused on the performers throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Y8OoOVlRnsw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Y8OoOVlRnsw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 120.38547873164464, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Choir members in purple robes and audience members exhibit subtle movements (head movements, swaying) due to singing and expressive gestures.", "background_and_ambient_analysis": "The background (church interior, walls, screen) is static with no fluid or environmental motion. No shifting of background elements observed."}}
{"video_id": "Y1cgZpicLoI", "file_name": "Y1cgZpicLoI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black shorts, knee pads, and silver roller skates glides forward along a yellow line on a green indoor rink floor. The individual approaches the camera, their lower body and skates becoming increasingly prominent as the camera zooms in. The skates’ wheels and the person’s foot movements are highlighted in a close-up, showing the motion of rolling forward. The background includes sparse equipment and distant figures, with the camera maintaining a low, steady perspective that shifts from a medium shot to a tight focus on the skates.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Y1cgZpicLoI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Y1cgZpicLoI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 46.16148575566854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person on roller skates moving forward along the yellow line on the floor. The motion is due to the person's locomotion.", "background_and_ambient_analysis": "No shifting background or fluid motion (fire, water, wind). The background (green floor, red table, walls) is static and does not shift uniformly."}}
{"video_id": "YCTBueYCUPE", "file_name": "YCTBueYCUPE_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt positions their hands over a wooden table; initially, the hands form a heart shape with interlocked fingers, thumbs together and pinkies creating the base. The hands then transition to a gesture with index fingers extended upward while other fingers fold down. The camera maintains a fixed, top-down perspective throughout, focusing on the hands and table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YCTBueYCUPE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YCTBueYCUPE_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 61.67746584779104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Human hands performing deliberate motion (forming a heart shape and moving fingers), representing discrete solid objects with explicit physical movement.", "background_and_ambient_analysis": "Static wooden table and blue shirt background; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "YH-rRvruLcg", "file_name": "YH-rRvruLcg_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray tank top, black shorts with white stripes, and sneakers lifts a weighted barbell from a squat rack, performing a squat motion. As they lower the barbell, another individual in a black shirt and white pants walks past to the left of the lifter. The lifter then rises, repeating the lift. The background features gym equipment and mirrors, with bottles on the floor. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YH-rRvruLcg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YH-rRvruLcg_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 428.64240572142296, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person lifting a barbell performs a squat; another person walks through the frame. Both are solid, distinct objects moving due to physical exertion and locomotion.", "background_and_ambient_analysis": "The background (walls, gym floor) shows no uniform shifting or fluid/environmental motion (e.g., fire, water, wind). No dominant ambient elements present."}}
{"video_id": "Y8kXMfqsFVM", "file_name": "Y8kXMfqsFVM_000249_000259.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a maroon and gold robe sings into a microphone, gesturing with her left hand. Two other individuals in similar robes stand to her left and right, each holding microphones. The camera gradually zooms in on the central singer as she continues singing, with minimal head and body movement. Background features wooden panels, though focus remains on the singers' actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Y8kXMfqsFVM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Y8kXMfqsFVM_000249_000259.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 482.2022364500626, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The central figure (singer) exhibits head and hand movements consistent with singing and gesturing. Other figures are stationary. All movements are small, controlled, and localized to the singer.", "background_and_ambient_analysis": "The background consists of static wooden paneling and stage elements with no fluid or environmental motion (fire, water, smoke, wind) detected. Background does not shift uniformly, indicating no camera motion."}}
{"video_id": "YO3vpqBPf3I", "file_name": "YO3vpqBPf3I_000269_000279.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A seated pianist in a yellow dress plays the grand piano, while a standing violinist in dark attire moves the bow across the violin. The pianist’s hands shift over the keys, and the violinist adjusts posture during bowing, remaining positioned with the piano to the left and the violinist to the right. The camera maintains a static view from the audience perspective, capturing the stage against red curtains.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YO3vpqBPf3I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YO3vpqBPf3I_000269_000279.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 151, "blur_score": 153.18187372808194, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The pianist and violinist are moving their hands and bodies to play their instruments (piano keys and violin strings), with clear motion tracks for their hands and upper bodies.", "background_and_ambient_analysis": "The red curtain background is static with no shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "YQ1sEeVJw7g", "file_name": "YQ1sEeVJw7g_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a snowy slope. There are people on the slope—some standing, some maybe preparing. Then, one person jumps off the slope. Let's check the frames. Frame 0: people on the slope, blue and red signs. Frame 2: same, then frame 3: a person jumps, mid-air. Frame 4: they land, creating a snow spray. So the main action is a skier (or snowboarder?) jumping down the slope.\n\nWait, the rules say to focus on motion and behavior in chronological order. So first, the scene: people on the slope. Then, one person launches into the air. Then lands, causing snow to fly. Need to mention appearance briefly—maybe colorful clothing? But not too detailed. Number: several people, but the main subject is the one jumping.\n\nSpatial relationships: the jumper is on the slope, jumps over the blue markers? Wait, blue signs are on the slope. The jumper is in the center maybe? Let's see. Frame 0-1: people on top of the slope. Frame 2: maybe the jumper is at the top, then frame 3: mid-air, then frame 4: landing. So sequence is: people positioned on the slope, a person (wearing bright colors maybe) jumps off the slope, soars through the air, then lands with snow spraying.\n\nBackground: snowy slope, blue and red markers, trees on left. But background descriptions minimal. So the main focus is the jumper's motion.\n\nSo chronological paragraph:\n\nA group of people stands on a snowy slope under a clear blue sky. One individual in a colorful jacket jumps from the slope, soaring through the air above blue markers. They land, kicking up a spray of snow. The camera remains stationary, capturing the action from a fixed perspective.\n\nWait, check rules: c) spatial relationships—maybe \"above blue markers\" or \"on the slope\". Also, number: several people on the slope, but the main subject is the one jumping. Appearances: colorful jacket (since they're visible, maybe pink or red? But \"colorful\" is fine). Then, when landing, snow spray.\n\nLet me check the exact frames. The first frame: people at the top of the slope. Then, frame 2: same, maybe some movement. Frame 3: the jumper is airborne. Frame 4: landing, snow flying.\n\nSo the caption should be:\n\nSeveral people are positioned on a snow-covered slope under a clear blue sky. A person wearing bright clothing launches into the air from the slope, soaring above blue markers. They land, creating a burst of snow. The camera remains stationary, observing the action from a fixed vantage point.\n\nWait, \"launches into the air from the slope\" is accurate. Also, mention \"colorful\" or \"bright\" for appearance. Let's make it concise.\n\nAnother version:\n\nOn a snowy slope under a clear sky, several people stand atop the hill. One individual in a colorful jacket jumps off, soaring above blue markers, then lands with a spray of snow. The camera stays still, capturing the motion from a fixed position.\n\nCheck rules: b) briefly describe appearance and number. Number: several people (on the slope), one main jumper. Appearance: colorful jacket.\n\nAlso, e) background minimal. The slope, blue markers, sky—sky is clear, blue, so maybe just \"clear blue sky\" as background. But minimal, so maybe \"under clear blue sky\" is enough.\n\nd) camera perspective: stationary (not moving), fixed vantage point.\n\nSo finalizing:\n\nSeveral people stand on a snowy slope under a clear blue sky. One person in a colorful jacket jumps from the slope, soars above blue markers, and lands, kicking up snow. The camera remains stationary, capturing the action from a fixed position.\n\nWait, does \"soars above blue markers\" make sense? The blue markers are on the slope, so the jumper goes over them? Maybe. Let's see the video: blue markers are on the slope, so the jump is down the slope, passing over the markers. So yes, \"soars above blue markers\" is okay.\n\nCheck if it's chronological: first people stand, then the jump, then landing.\n\nYes. Also, check if \"bright clothing\" is better than \"colorful jacket\"—but \"colorful jacket\" is a bit more specific.\n\nAnother check: \"a person in a colorful jacket\" — that's good.\n\nSo the caption should be concise, chronological.\n\nLet me put it all together:\n\n<caption_output>A group of people stands on a snow-covered slope under a clear blue sky. One individual in a colorful jacket jumps from the slope, soars above blue markers, and lands, creating a snow spray. The camera remains", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YQ1sEeVJw7g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YQ1sEeVJw7g_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 135.09188035454324, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A skier (discrete solid object) initiates a jump from the slope, becomes airborne, and lands with snow displacement. Other skiers on the slope show minimal motion.", "background_and_ambient_analysis": "Background elements (trees, sky, snow patterns) remain static with no uniform shifting. Snow spray upon landing is transient and minor, not dominant; no fire, water, or wind-driven motion dominates the scene."}}
{"video_id": "YWewMaGQ4lc", "file_name": "YWewMaGQ4lc_000233_000243.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals stand side by side, each holding a clarinet; the person on the left wears a black shirt, the middle person wears a light yellow shirt, and the person on the right wears a dark suit. They begin playing their instruments, with the middle individual adjusting their clarinet before continuing. The camera remains stationary, capturing them from the front against a blurred background with indistinct red and blue elements. All maintain focused postures while playing, with no significant camera movement or changes in spatial relationships between the subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YWewMaGQ4lc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YWewMaGQ4lc_000233_000243.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 201.56406669526282, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals holding clarinets exhibit small hand/finger movements and minor body shifts consistent with playing or adjusting instruments.", "background_and_ambient_analysis": "Background elements (blue curtain, wall logo) show no uniform shifting or fluid environmental motion; no fire, water, or smoke visible."}}
{"video_id": "YYirashpNoI", "file_name": "YYirashpNoI_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a wooden spoon to stir red and orange vegetables in a black wok with wooden handles on a stovetop emitting a purple flame, moving the spoon in circular motions to mix the ingredients. The camera remains static, close-up on the wok and cooking action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YYirashpNoI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YYirashpNoI_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 94.69201537737794, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand (discrete solid object) is stirring ingredients (vegetables, meat) in a pan, causing motion through direct physical force (manual stirring).", "background_and_ambient_analysis": "Background elements (tiled walls, kitchen items) show no uniform shifting or environmental fluid motion (fire, water, smoke). No significant ambient effects observed."}}
{"video_id": "YaiDYc0af00", "file_name": "YaiDYc0af00_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a glossy blue, rounded object, rotating it to display various angles while moving it closer to the camera. Another person is partially visible in the background. The camera maintains a close-up, handheld perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YaiDYc0af00.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YaiDYc0af00_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 95.43565393388536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving a blue reflective object (mirror) and a person in the background is moving minimally.", "background_and_ambient_analysis": "The background (chair, curtain) does not shift uniformly; no fluid or environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "Ya-0A6OLypw", "file_name": "Ya-0A6OLypw_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A skier in a red suit, blue helmet, and yellow skis is airborne, then descends and lands on a snow-covered slope with arms extended. The camera captures this sequence from a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ya-0A6OLypw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ya-0A6OLypw_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 75.40827675377523, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A skier in red/white attire moves down a slope via skiing locomotion, maintaining balance initially before falling and rolling on the snow due to loss of control.", "background_and_ambient_analysis": "The background consists of static snow with a fixed red boundary line; no fluid/environmental motions (fire, water, wind) are visible. Background elements do not shift uniformly."}}
{"video_id": "YgN1u6uDwS4", "file_name": "YgN1u6uDwS4_000169_000179.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray t-shirt plays a golden trombone, moving its slide back and forth while standing in front of a blue door with a black panel; a black music stand is positioned to his right. The background features a white wall, and the camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YgN1u6uDwS4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YgN1u6uDwS4_000169_000179.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 2500.343923820559, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The trumpet player (a solid object) and the trumpet are moving in small, controlled motions due to the act of playing the instrument (e.g., lip movements, hand position adjustments).", "background_and_ambient_analysis": "The background (blue and black wall, music stand) is static with no visible fluid or environmental motion."}}
{"video_id": "Yh9nDl5vGDQ", "file_name": "Yh9nDl5vGDQ_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up view shows a person's eyebrow being groomed. First, a black brush with a blue tip applies product to the eyebrow. Then, a mascara wand with bristles is used on the eyebrow. Next, a black pen-like tool with a small tip is applied near the eyebrow. Finally, a fine brush is used on the eyebrow area. The camera remains static and close-up on the eye and eyebrow throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Yh9nDl5vGDQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Yh9nDl5vGDQ_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 87.52849670175388, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A makeup brush is moving across the eyebrow in a deliberate, controlled manner, indicating human hand motion applying cosmetics.", "background_and_ambient_analysis": "No visible static background elements to assess; no fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "Yier9kEm6uk", "file_name": "Yier9kEm6uk_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a dark top and jeans kneels on a carpeted floor, interacting with a small brown and white dog sitting in front of her. She gently touches the dog’s head and leans in to kiss it, while the dog remains still. The camera maintains a stationary, slightly shaky perspective throughout the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Yier9kEm6uk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Yier9kEm6uk_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 35.51901461288317, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person and a dog exhibit discrete motion: the person adjusts posture and hand position while interacting with the dog, which shifts its head and body orientation.", "background_and_ambient_analysis": "The background elements (floor, couch, gate) remain stationary with no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "YWzL8EkVCcU", "file_name": "YWzL8EkVCcU_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people, including a child, gather around a table, leaning in closely to observe and interact with objects on its surface. Individuals in casual clothing (dark shirts, blue shirt) make hand movements while focusing on the table, occasionally adjusting their positions. The crowd surrounds the table from multiple angles, with some leaning forward and others reaching toward the objects. The camera remains stationary, capturing the scene from a slightly elevated perspective without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YWzL8EkVCcU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YWzL8EkVCcU_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 52.52509663585279, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit motion: hands and bodies leaning toward a table, likely interacting with objects or writing/drawing on a surface.", "background_and_ambient_analysis": "Background elements (tables, carpet, distant figures) show no uniform shifting or fluid motion; no fire, water, or wind present."}}
{"video_id": "YnIUntybaSE", "file_name": "YnIUntybaSE_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A skier wearing black pants, a white top, and yellow ski boots uses ski poles while making tipping movements with their feet and legs on a snowy slope. The camera captures the skier’s lower body in close-up, showing forward motion, leg adjustments, and pole positioning as the skier glides across the snow. The perspective remains focused on the skier’s legs and feet, emphasizing the tipping movements throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YnIUntybaSE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YnIUntybaSE_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 293.6650791503555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A skier (solid object) is moving through the snow using ski poles and boots; motion is due to locomotion (skating on skis).", "background_and_ambient_analysis": "The background consists of static snow and distant trees/structures; no fluid/environmental motion (fire, water, wind) is present, and background elements do not shift uniformly."}}
{"video_id": "YnugD2JqAkE", "file_name": "YnugD2JqAkE_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in light-colored pants with red waistband leans toward a large metal container, reaching inside to retrieve a dark object. He pulls the object out and turns to examine it. The camera maintains a close, slightly shaky perspective focused on his actions near the container.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YnugD2JqAkE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YnugD2JqAkE_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 204.6531001515349, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shirtless person is moving their arms and body to interact with the equipment, exhibiting discrete locomotion and physical actions.", "background_and_ambient_analysis": "The background (blue wooden structure and equipment) is static with no significant ambient motion (fire, water, smoke, wind) observed."}}
{"video_id": "Yo3xtMjxm-k", "file_name": "Yo3xtMjxm-k_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red tank top sits on a bed, raising both hands, then lifting their right arm to display a white cord before lowering it. The background includes a bed with folded clothes and a lamp. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Yo3xtMjxm-k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Yo3xtMjxm-k_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 34.80292390972773, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red top performs discrete arm movements (raising, waving, touching chest) due to physical locomotion.", "background_and_ambient_analysis": "Background elements (bed, furniture, walls) are static with no uniform shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "YoO60cnFgEs", "file_name": "YoO60cnFgEs_000400_000410.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands places a small rectangular teal paper onto a white surface, then picks up a purple paint bottle, squeezing paint onto the teal paper. The hands move the bottle in a controlled motion to apply the paint, with the workspace containing scattered art supplies visible in the background. The camera maintains a steady top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YoO60cnFgEs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YoO60cnFgEs_000400_000410.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 153.032905011698, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating a green rectangular object and a purple glue stick, performing deliberate actions like pressing, gluing, and positioning.", "background_and_ambient_analysis": "The background (white surface with decorative stickers) shows no uniform shifting or fluid motion. No fire, water, or smoke elements present."}}
{"video_id": "YzkswFjkAps", "file_name": "YzkswFjkAps_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters the frame from the right, pointing and gently touching the tire tread of a motorcycle in a dark setting. The hand moves slightly to indicate features of the tire surface. The camera maintains a stationary close-up perspective on the interaction between the hand and tire.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YzkswFjkAps.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YzkswFjkAps_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 260.94362697034944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand is moving on the motorcycle tire, pointing and tracing the tread pattern.", "background_and_ambient_analysis": "Dark background with no visible fluid or environmental motion; background elements appear static."}}
{"video_id": "YtPus0zQWo8", "file_name": "YtPus0zQWo8_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YtPus0zQWo8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YtPus0zQWo8_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 673.2842283598807, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is performing discrete hand and arm movements while playing the guitar, involving clear motion of the hands over the fretboard and strumming motion. The guitar itself shows controlled manipulation by the player.", "background_and_ambient_analysis": "Background elements (playground structures, buildings, trees) are stationary with no uniform shifting. No fire, water, smoke, or wind-driven motion observed; environment appears calm and static."}}
{"video_id": "Z2l9F_orui4", "file_name": "Z2l9F_orui4_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a spacious room, multiple couples dance in synchronized steps. A central couple, with a man in a red shirt and a woman in a black top and beige skirt, hold each other while stepping forward; other couples, many in black attire, move rhythmically behind and to the sides of the main pair. As the sequence progresses, the central pair advances across the floor, maintaining close embrace, while surrounding dancers adjust positions in line with the group’s flow. The camera captures the scene from a slightly low angle, tracking the central couple with minor movements, resulting in a subtle shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Z2l9F_orui4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Z2l9F_orui4_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 688.6067201805963, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple pairs of people (dancers) are moving in a coordinated manner. Their motion involves stepping, turning, and swaying, driven by locomotion and physical interactions (e.g., holding partners). Each dancer is a discrete object with clear bounding boxes.", "background_and_ambient_analysis": "The background consists of static walls and floor with no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind). Background elements remain fixed, indicating no ambient environmental motion."}}
{"video_id": "Z7gyU5acU2Q", "file_name": "Z7gyU5acU2Q_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A fluffy white cat with a red collar sits near a sink. A hand enters the frame, briefly touching the cat's head, prompting the cat to open its mouth and jump upright. The cat then moves away, with the hand remaining visible. The camera stays close and slightly shaky, capturing the cat's reaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Z7gyU5acU2Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Z7gyU5acU2Q_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 144, "blur_score": 29.175362864294577, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A cat and a human hand are interacting: the hand pets the cat, causing the cat to raise its paws, open its mouth, and shift position in response to physical contact.", "background_and_ambient_analysis": "Background elements (stove, container) remain stationary; no fluid motion (fire, water, smoke) or wind is present. The scene is indoors with static objects."}}
{"video_id": "Z7DwA7S09_g", "file_name": "Z7DwA7S09_g_000175_000185.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue hoodie with a black logo holds a light blue guitar, moving it upward and then lowering it while strumming. They then lift a white notebook with lined pages into the frame. The camera remains handheld with slight movement, capturing the person against a plain beige wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Z7DwA7S09_g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Z7DwA7S09_g_000175_000185.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 48.78754035259399, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: person (moving head/body), ukulele (being held and manipulated), and paper (held up). Motion due to person's actions (playing ukulele, holding paper).", "background_and_ambient_analysis": "Background (ceiling and wall) does not shift uniformly. No fire, water, smoke, or wind visible."}}
{"video_id": "YxhWbYXVQps", "file_name": "YxhWbYXVQps_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and plaid pants stands at a bed with a patterned bedspread, manipulating a cardboard box. They move the box across the bed, lean over to adjust its contents, and reposition it while the camera remains stationary in a fixed overhead view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YxhWbYXVQps.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YxhWbYXVQps_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 30.30086812743321, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively manipulating discrete objects: adjusting pillows, opening a box, and handling items within the box. The person's movements are deliberate physical actions.", "background_and_ambient_analysis": "Background elements (walls, door, bedding patterns) show no uniform shifting or fluid/environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "Z12iEajYOac", "file_name": "Z12iEajYOac_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a mixing console, showing hands adjusting knobs and sliders. Then it shifts to another angle of the console, maybe a different part. Next, there's a computer screen with digital audio software, then another close-up of the console. Finally, it cuts to a studio scene with two people: one singing into a mic, the other playing a guitar. The caption needs to be chronological.\n\nFirst, the mixing console close-up: hands moving knobs. Then the computer screen with the software interface. Then another console close-up. Then the two people in the studio—singer and guitarist. Check the rules: focus on motion and behavior, chronological. Describe appearance briefly (colors, etc.). Spatial relationships: in the studio scene, one is in front of the mic, the other playing guitar.\n\nWait, the video segments are: 0-1.5s: mixing console hands; 1.5-2.5s: another console angle? Wait, no, the timestamps: [0.0] is the first frame, then [1.4] is hands, [2.5] is computer screen, [3.6] is console, [4.7] is studio.\n\nSo sequence:\n\n1. Close-up of mixing console with hands adjusting knobs (fingers moving, sliders being tweaked)\n2. Close-up of another part of the console (maybe different knobs, but it's a console)\n3. Screen showing digital audio workstation interface with tracks and waveforms\n4. Close-up of another section of the mixing console (faders moving)\n5. Studio scene with two people: a person with headphones singing into a mic (wearing a yellow shirt and denim shorts), another playing a yellow electric guitar (white shirt, dark pants, hat)\n\nNow, structure the caption in chronological order.\n\nStart with the first scene: hands on mixing console. Then the next console part. Then the computer screen. Then another console. Then the studio with two people.\n\nCheck appearance: hands, console knobs (blue lights), then computer screen with tracks, then console faders, then singer (yellow shirt, denim shorts, holding mic), guitarist (yellow guitar, white shirt, hat).\n\nSpatial: in the studio, the singer is to the left of the guitarist (since the description says \"a woman singing... a man playing guitar\" but wait, the user description: \"a woman singing into a mic, a man playing guitar\"—the video says \"a woman in a yellow shirt and denim shorts singing into a mic, and a man in a white shirt with teal sleeves, dark pants, and a hat playing a yellow guitar\".\n\nSo in the last frame, two people: one (woman) left of the other (man).\n\nNow, put it all together chronologically.\n\nFirst, close-up of mixing console with hands adjusting knobs and sliders. Then another close-up of the console's control panels. Then a computer screen displaying digital audio software with tracks. Next, a close-up of more console faders. Finally, a studio scene showing a woman singing into a microphone and a man playing a yellow guitar, with the woman positioned to the left of the man.\n\nCamera movement: the first few scenes are close-ups, then the last is a wider shot of the studio. The caption should mention camera perspective: the opening scenes are close-up, then the final scene is a wider view.\n\nWait, rules: conclude with camera perspective and movement. So after describing the actions, end with \"The camera starts with close-up shots of the console, then transitions to a wider shot of the studio scene.\"\n\nBut let's see the rules: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo need to note the camera changes. The first clips are close-ups of the console, then the last is a studio scene (wider shot).\n\nNow, check for minimal background: the background in the studio is acoustic panels, but we can say \"studio room with acoustic panels\" but maybe just mention if essential.\n\nWait, rule e: \"Keep background descriptions minimal unless essential for understanding motion.\"\n\nThe motion in the studio is singing and playing guitar, so the background (acoustic panels) is part of the studio setting, but maybe just say \"in a studio room\" without details.\n\nPutting it all together:\n\nThe video begins with close-up shots of a mixing console, where hands adjust knobs and sliders with blue and purple illuminated controls. It then cuts to another close-up of the console's control panels and faders. Next, a computer screen displays digital audio software with tracks and waveforms. Finally, the scene shifts to a studio room where a woman in a yellow shirt and denim shorts sings into a microphone, positioned to the left of a man playing a yellow electric guitar while wearing a white shirt, dark pants,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Z12iEajYOac.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Z12iEajYOac_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 170.48257247789513, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects: a person playing guitar and another person (likely singing), moving due to physical actions (guitar strumming, head movements).", "background_and_ambient_analysis": "Background elements (dark walls, mixing console, computer screen) are static; no fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "ZGGYtxNo0UY", "file_name": "ZGGYtxNo0UY_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit at a white table against a light green wall; the person on the left, wearing a gray shirt with green stripes, leans forward to eat from a red and green bowl, then adjusts their hands while continuing to eat. The person on the right, in a light gray shirt, uses a spoon to eat from a similar bowl. Both remain seated, with the left individual occasionally shifting posture. The camera remains static throughout, capturing the scene from a fixed angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZGGYtxNo0UY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZGGYtxNo0UY_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 575.2793491039591, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are moving: one stands up and walks away from the table (1.5s), then returns; the other shifts posture while eating and briefly stands (1.8s). Their hand motions and body movements are discrete physical actions.", "background_and_ambient_analysis": "The green wall and door in the background are static with no shifting, fluid motion, or environmental effects (fire, water, wind)."}}
{"video_id": "ZAeHUA4ebU0", "file_name": "ZAeHUA4ebU0_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light-colored shirt with a red lanyard around their neck is seated and speaking, with slight head movements and mouth motions visible. The background includes a wooden door with a calendar and photograph, a red fan, and a bed frame. The camera remains static in a close-up shot focusing on the individual.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZAeHUA4ebU0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZAeHUA4ebU0_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 58.45829768781603, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is moving their mouth and head slightly while speaking, indicating natural locomotion.", "background_and_ambient_analysis": "Background (cabinet and chair) shows no shifting or environmental motion; no fire, water, smoke, or wind detected."}}
{"video_id": "ZVmAnUDdy2w", "file_name": "ZVmAnUDdy2w_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man in a black suit and a woman in a green gown walk together down a red carpet aisle toward the camera, the woman holding a microphone to her mouth. Guests stand on both sides of the aisle, observing the couple as they proceed; white floral arrangements flank the path. The camera follows the couple with a steady forward motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZVmAnUDdy2w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZVmAnUDdy2w_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 145.72146172710643, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The bride and groom are the discrete objects moving along the aisle; their motion is due to explicit physical locomotion (walking).", "background_and_ambient_analysis": "The background consists of static elements like chairs, floral arrangements, and seated guests. No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "ZajUHIPkSKc", "file_name": "ZajUHIPkSKc_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A golfer in a gray shirt and beige pants bends over, swinging a club on a green; after completing the swing, he turns and steps away as the camera pans right, revealing a second person in red and white standing farther on the green. The camera follows the movement with a slight pan to the right, maintaining a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZajUHIPkSKc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZajUHIPkSKc_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 88.86205429580875, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Golfer (person) moves through a swing, then stands. Golf ball is struck and moves away.", "background_and_ambient_analysis": "Static background with trees and sky; minimal cloud movement but not dominant. No fire, water, or smoke. Background does not shift uniformly."}}
{"video_id": "ZVzyqISXCuk", "file_name": "ZVzyqISXCuk_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands in white sleeves close an open book with intricate patterns on a green grid mat, then lift it to display the cover. The book is positioned horizontally on the mat throughout, with the hands moving from the open state to closing and holding the book. Camera maintains a top-down perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZVzyqISXCuk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZVzyqISXCuk_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 45.59543032349892, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands of a person are manipulating a small book/card, flipping pages, and handling objects. These are solid, distinct objects with explicit physical interactions.", "background_and_ambient_analysis": "The green cutting mat and yellow patterned paper in the background show no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "ZgW96nsCquA", "file_name": "ZgW96nsCquA_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZgW96nsCquA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZgW96nsCquA_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 790.0159831312211, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is moving near a pomegranate on a countertop, likely performing a wiping or positioning action.", "background_and_ambient_analysis": "Background elements (sink, countertop, metal bowl) are static with no shifting or fluid motion observed. No fire, water, or smoke present."}}
{"video_id": "Zh_blZGl4KA", "file_name": "Zh_blZGl4KA_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray jacket, dark pants, and boots kneels on grass while operating an orange and black leaf blower. The camera focuses on the blower’s motor, then shifts to the person standing and maneuvering the blower across the ground to clear leaves. The individual pushes a large black bag while using the blower to direct leaves into it, moving the bag forward. The sequence concludes with a close-up of the blower’s nozzle, highlighting its design. The camera alternates between close-up shots of the blower components and wider views of the person’s movements on the grassy area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Zh_blZGl4KA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Zh_blZGl4KA_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 200.44725855228518, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the person operating the leaf blower and the blower itself, which moves due to explicit human action (locomotion and manual manipulation).", "background_and_ambient_analysis": "Background elements (trees, grass) are static with no significant shifting or fluid motion. No fire, water, or smoke observed as dominant ambient features."}}
{"video_id": "Znsax2NDu1E", "file_name": "Znsax2NDu1E_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a man in a blue shirt and jeans inside a gray shed with a red base, standing on the open door. Then the camera cuts to a close-up of hands adjusting a roof section. Next, two people in blue shirts (one male, one female) lift a roof panel into place. They're both wearing blue shirts, the male has a vest maybe? Wait, the problem says to mention appearance briefly. So first frame: one man in blue shirt, jeans, inside shed. Then close-up of hands on roof. Then two people (male and female) in blue shirts working together to lift the roof panel onto the shed. Spatial: the shed is on a grassy area with trees. Camera moves from wide shot to close-up to medium shot. Need to keep chronological. Let's structure: First, man inside shed (but wait, the second frame is close-up of hands, then third frame two people lifting. Wait, the video sequence: [0.0] shows a man in blue shirt inside the shed (open door). [1.4] close-up of hands on roof. [2.5] two people (blue shirts) lifting roof panel. [3.6] they raise it to place. So chronological order: The man is inside the shed, then close-up of hands adjusting the roof, then two people lift the roof panel. Now, describe motion: first, a person in blue shirt and jeans stands inside the shed; then, hands adjust a roof section; then, two people in blue shirts lift a roof panel into position. Appearance: blue shirts, jeans (for the first person), the two people are both in blue shirts. Spatial: the shed is outdoors with trees. Background minimal. Camera perspective: starts with wide shot, then close-up, then medium shot. Need to follow rules: a) motion and behavior chronologically. b) brief appearance and number. c) spatial relationships. d) camera perspective. e) minimal background. f) exclude text. So let's write: In the video, a person wearing a blue shirt and jeans stands inside a gray shed with a red base. The camera then focuses on hands adjusting a roof section. Next, two individuals in blue shirts lift a roof panel upward, positioning it onto the shed's structure. The camera shifts from a wide exterior shot to close-ups and medium shots of the roof installation process. Now check if that's concise, chronological. Let's make sure: first scene: man inside shed (action: standing), then close-up of hands (adjusting roof), then two people lifting (motion: lifting). Yes. Need to check number: first scene one person, then two people. Appearance: blue shirts, jeans for the first. Correct. Spatial: the shed is outdoors. But background minimal, so maybe just \"in an outdoor setting\". But rules say minimal background. So \"In an outdoor setting, a person in a blue shirt and jeans stands inside a gray shed. The camera then shows hands adjusting a roof section, followed by two individuals in blue shirts lifting a roof panel into position on the shed.\" Now, camera perspective: starts wide, then close-up, then medium. So \"The camera transitions from a wide exterior shot to close-ups and medium shots during the roof installation.\" Wait, the output should end with camera perspective and movement. Let's structure the caption: \"A person in a blue shirt and jeans stands inside a gray shed with a red base. The camera cuts to a close-up of hands adjusting the shed's roof, then shifts to two individuals in blue shirts lifting a roof panel upward to position it on the shed. The camera captures the installation process through a mix of wide, close-up, and medium shots.\" But need to be concise. Let's see. Rules: keep background minimal. So maybe omit \"with a red base\" if it's not essential. Wait, the first frame shows the shed on a red base. Is that essential? Maybe not. Let's focus on motion. So:\n\nFirst: person in blue shirt, jeans inside shed. Then hands adjusting roof. Then two people in blue shirts lifting roof panel.\n\nSo: \"A person in a blue shirt and jeans stands inside a gray shed. The camera focuses on hands adjusting the shed's roof, then shows two individuals in blue shirts lifting a roof panel into position on the shed. The sequence shifts from a wide exterior view to close-ups and medium shots of the roof installation.\"\n\nCheck rules: a) motion chronologically. b) appearance: blue shirts, jeans (for first person), two people. c) spatial: inside shed, then adjusting roof, then lifting. d) camera perspective: wide to close-up to medium. e) background minimal (only the shed is mentioned, trees are background but minimal). f) no text. So this should work. Let", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Znsax2NDu1E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Znsax2NDu1E_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 579.6224948012355, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in blue shirts are physically manipulating a large metal roof structure, lifting and positioning it via coordinated effort.", "background_and_ambient_analysis": "The background consists of static trees and grass with no significant fluid/environmental motion (e.g., fire, water, smoke, or wind) observed. Background elements remain stable across frames."}}
{"video_id": "Zru8NPP-inA", "file_name": "Zru8NPP-inA_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to look at the video frames provided. There are four frames, so I'll describe what's happening in chronological order.\n\nStarting with the first frame: three people in a kitchen. The kitchen has orange cabinets, windows with curtains. The people: one in a blue shirt (seated, left), another in a dark long-sleeve shirt (standing, center), and a third person (maybe dark clothing, right). The person in blue is interacting with someone's hands, possibly adjusting or holding something. The standing person is looking down.\n\nSecond frame: the person in blue is still interacting, maybe moving hands. The standing person is leaning in a bit.\n\nThird frame: the seated person (blue shirt) moves their hands, maybe pointing or gesturing. The standing person is still there.\n\nFourth frame: the person in blue turns their head to the left, looking towards the standing person, who has their arm extended, maybe pointing or reaching.\n\nNow, chronology: first, the seated blue-shirted person is handling something with hands, the standing dark-shirted person is observing. Then, movements: blue-shirted person gestures, standing person moves arms. Spatial: blue-shirted seated left, standing in center, third person (maybe) on right. Background is kitchen with orange cabinets, but minimal description as per rules.\n\nCamera perspective: the video seems to be a handheld shot, maybe slight shake, but not specified. Need to check camera movement. The frames don't show obvious panning, just close-up shots. Maybe static with slight shake.\n\nNow, applying rules: focus on motion. Main subjects are three people. Appearance: blue shirt (seated), dark long-sleeve (standing), third person (dark, maybe). Actions: seated person interacts with hands (like holding, adjusting), standing person gestures, turns. Spatial: seated left, standing center, third person right. Background minimal.\n\nLet's structure the caption:\n\nIn a dimly lit kitchen with orange cabinets, three people interact: a seated individual in a blue shirt adjusts hands near a dark-clothed person (right), while a standing person in a dark long-sleeve shirt gestures and moves their arms. The seated person turns their head left towards the standing figure, who extends an arm. Camera remains close-up with slight shake.\n\nWait, check chronological order: first frame shows the seated person holding hands (maybe the dark-clothed person is lying down? Wait, looking at the frames: first frame, the person on the right is lying down? Wait, the user's frames: [0.0] shows three people. The right person is maybe sitting or lying? Wait, in frame 0: seated left (blue), standing center (dark shirt), and a person on right with dark clothing, maybe reclined. Then frame 1: seated person adjusts hands, standing person moves. Frame 2: seated person moves hands. Frame 3: standing person gestures. Frame 4: seated turns left, standing extends arm.\n\nWait, maybe the dark-clothed person on the right is a third person who is lying down (since hands are in front). So, the main subjects: two seated (blue and dark), one standing. Or three people: seated blue, standing dark, and another (maybe lying). Let's clarify:\n\nFrame 0: Left: seated blue shirt. Center: standing dark long-sleeve. Right: person (dark clothing, maybe lying on table or chair). Then, the person on the right (dark clothes) is being interacted with by the blue-shirted person.\n\nSo actions: blue-shirted person is holding hands of the right person, standing dark-shirted person gestures, moves. Then blue-shirted person turns head left to look at standing person.\n\nSo chronological: The seated person in a blue shirt holds hands with a dark-clothed person (right), while a standing individual in a dark long-sleeve shirt gestures. The seated person then turns their head left towards the standing figure, who extends an arm. The camera captures this close-up scene with slight movement.\n\nNow, check rules: concise, chronological, focus on motion and behavior. Exclude text, named characters. Mention spatial: seated blue left, standing dark center, dark-clothed person right. But the standing is center, seated left, and the third is right.\n\nWait, in frame 0, the right person has hands extended, so blue-shirted person is holding hands. So:\n\nIn a kitchen with orange cabinets, a seated person in a blue shirt interacts with a dark-clothed person’s hands (right side), while a standing individual in a dark long-sleeve shirt gestures. The seated person then turns left to face the standing figure, who extends an arm. The camera maintains a close-up perspective with subtle shake.\n\nLet", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Zru8NPP-inA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Zru8NPP-inA_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 379.9748476621628, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals: one seated (gray shirt) interacting with a handheld object (e.g., phone) with another seated person (black shirt), and a standing individual (dark shirt) gesturing; motions include hand movements, leaning, and pointing.", "background_and_ambient_analysis": "Background (kitchen cabinets, window) remains stable without uniform shifting; no fire, water, or smoke observed."}}
{"video_id": "Zu29x7wYG_A", "file_name": "Zu29x7wYG_A_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue jacket with a beige collar eats spaghetti from a white plate, lifting noodles to their mouth and then raising their head while seated at a table. The camera remains stationary, capturing the action from a close perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Zu29x7wYG_A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Zu29x7wYG_A_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 49.70488507679701, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child's head and arms move to lift spaghetti toward the mouth using a fork. Spaghetti strands are manipulated as discrete solid objects through physical forces (eating action).", "background_and_ambient_analysis": "The background (wall, chair) is static with no shifting or environmental motion (fire, water, wind). No fluid dynamics present; the scene is indoor and stable."}}
{"video_id": "ZtSQQkGXqRM", "file_name": "ZtSQQkGXqRM_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person doing a seated yoga flow. First, the person is sitting cross-legged on a yoga mat. They start with arms raised, then move arms out to the sides, then down to the sides, then back up. Need to describe the motions chronologically. The person is wearing a dark top and pants, seated on a mat. Background is a wallpapered wall, but keep that minimal. Camera is probably static, top-down or frontal? The description should focus on the movements. Let's structure it: start position, then each movement step by step.\n\nCheck the rules: a) motion and behavior in order. So first frame, arms up; then arms spread wide; then arms to the sides; then maybe back to arms up? Wait, the frames show: [0.0] arms up, [1.4] arms to sides, [2.5] arms down to sides, [3.6] arms to sides again? Wait, the video is a sequence. Let's look at the timestamps:\n\nFrame 0.0: arms raised above head.\n\nFrame 1.4: arms extended to the sides (outward from body).\n\nFrame 2.5: arms extended down to the sides (parallel to floor).\n\nFrame 3.6: arms extended back to the sides (maybe moving up again? Wait, no, the sequence is moving through the flow. Let's list the actions:\n\nThe person starts with arms raised, then moves arms to the sides (horizontal), then down to the sides (maybe hands resting on knees), then back up? Wait, the frames given are:\n\n<0.3> arms up\n\n<1.4> arms to the sides (outward)\n\n<2.5> arms to the sides (maybe down, hands on knees?)\n\n<3.6> arms to the sides (outward again?)\n\nWait, the user's example frames: the video is a short sequence of the yoga flow. So chronological order: the person is seated cross-legged, starts with arms raised, then extends arms out to the sides, then moves arms down to the sides (maybe towards the knees), then extends arms back out to the sides. Wait, the second frame (1.4) shows arms extended to the sides (horizontal), third frame (2.5) arms down to the sides (resting on knees?), fourth frame (3.6) arms back to the sides (maybe moving up again). But the task is to describe the motions as they occur. Let's focus on the key movements.\n\nMain subject: one person, seated cross-legged on a dark mat, wearing dark top and pants. The sequence: arms raised above head, then arms extended horizontally to the sides, then arms lowered to rest on the sides (maybe hands on knees), then arms extended back to the sides (horizontal), then raised again? Wait, no, the given frames are 0.3, 1.4, 2.5, 3.6, 4.7. Let's check the user's provided frames:\n\n0.3: arms up\n\n1.4: arms out to sides (from raised)\n\n2.5: arms down to sides (hands near knees)\n\n3.6: arms out to sides (maybe back to horizontal)\n\n4.7: arms up (maybe repeating)\n\nWait, the video is a flow, so it's a continuous movement. The person starts with arms up, then moves arms to the sides, then down, then back up. Wait, no, the frames: 0.3 is arms up, then 1.4 is arms extended to the sides (outward), then 2.5 arms down to the sides (maybe palms down), then 3.6 arms back to sides (outward?), then 4.7 arms up again. Wait, the user's example frames: the first frame is arms up, then arms to sides, then hands on knees, then arms to sides, then arms up. So the motion is: raise arms, extend out to sides, lower to sides (hands on knees), extend out to sides, raise arms. Wait, but the task is to capture the chronological order.\n\nLet's write it step by step:\n\n- The person is seated cross-legged on a yoga mat, wearing dark clothing. They begin with arms raised above their head. Then, they slowly extend their arms horizontally to the sides. Next, they lower their arms to rest on their knees. After that, they raise their arms back to the horizontal position. Finally, they raise their arms above the head again.\n\nBut the frames given in the problem: the first frame (0.3) is arms up, then 1.4 arms out, 2.5 arms down, 3.6 arms out, 4.7 arms", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZtSQQkGXqRM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZtSQQkGXqRM_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 1441.4053317739792, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid, distinct object) is moving their arms and body in a controlled manner, transitioning between yoga poses.", "background_and_ambient_analysis": "Background (wallpaper and wooden floor) is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "Zz0tUz4reao", "file_name": "Zz0tUz4reao_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to focus on the main subject, which is the person in the red shirt and white pants. Let's look at the sequence.\n\nIn the first frame, the person is swinging a bat, wearing a red helmet. Then, they follow through the swing, maybe missing the ball? Wait, the video shows the action of batting. The background has a netted area, so it's a batting cage. There are other people in the background, but I need to keep background minimal. The main subject's motion: starting in a stance, swinging the bat, then finishing the swing.\n\nWait, the frames show the person in red shirt and white pants, red helmet, black shoes. They are in a batting cage. The actions: the first frame shows them with the bat back, then swinging forward (frame 1 to 2), then the swing continues, maybe the ball is hit? Wait, the third frame shows them still in the swing, then the fourth frame they're pulling back, fifth frame maybe the follow-through.\n\nWait, the task is chronological. So start with the first action: the person in red shirt and white pants, red helmet, black shoes is in a batting cage, facing a net. They raise the bat (frame 0), then swing it forward (frame 1), then continue the swing (frame 2), then the motion continues (frame 3), then they finish the swing (frame 4). Wait, maybe the sequence is: the person is in position, starts the swing, follows through.\n\nNow, describe their appearance: red shirt, white pants, red helmet, black shoes. Number: one main subject, others in background but minimal. Spatial: the main subject is in the center, batting cage, net in front. Background has other people, but not essential.\n\nCamera perspective: the video seems to be shot from a fixed position, maybe a bit shaky, as it's a live action. The camera is inside the cage, maybe close to the net.\n\nRules: avoid text, names. Keep concise. So the caption should be chronological.\n\nLet's structure:\n\n1. Identify main subject: A person wearing a red shirt, white pants, red helmet, and black shoes stands in a batting cage.\n2. Action: They swing a bat forward, then follow through the motion.\n3. Background: Other individuals are visible in the distance but not involved in the action.\n4. Camera: The camera remains steady but with slight movement, capturing the motion from a fixed position within the netted area.\n\nWait, need to check the frames. The first frame: person in red shirt, white pants, helmet, holding bat, in batting cage. Then they swing. So the sequence is:\n\n- The person starts in a batting stance (frame 0), then swings the bat (frame 1-4), completing the swing motion.\n\nLet me write a concise paragraph.\n\n\"A person in a red shirt, white pants, red helmet, and black shoes swings a bat within an indoor batting cage. They initiate the swing, extend the bat forward, and follow through with the motion. Other individuals are faintly visible in the background near the cage entrance. The camera maintains a steady perspective inside the netted area, capturing the action with slight movement.\"\n\nWait, check rules: \"focus primarily on motion and behavior of main subjects in chronological order\". So the main subject's actions: start the swing, swing forward, finish.\n\nAlso, \"briefly describe appearance and number (color, size, orientation)\".\n\nMain subject: one person, red shirt, white pants, red helmet, black shoes.\n\nMotion: swings bat (chronological: starts, swings, follows through).\n\nSpatial: in the batting cage, netted area.\n\nBackground: minimal, others in distance.\n\nCamera: perspective is inside the cage, slight shake? The video might have a bit of movement.\n\nWait, the output must be in a single paragraph. Let's make sure it's concise.\n\nLet me try:\n\n\"Within an indoor batting cage, a person wearing a red shirt, white pants, red helmet, and black shoes initiates a baseball swing, extending the bat forward and completing the follow-through motion. Other individuals are present in the background near the cage's entrance but do not interact with the action. The camera remains stationary with minor movement, capturing the sequence from a fixed position within the netted area.\"\n\nCheck rules:\n\na) Motion in chronological order: yes, starts swing, extends, follow through.\n\nb) Appearance: red shirt, etc. Number: main subject is one, background others.\n\nc) Spatial: inside cage, netted area, background near entrance.\n\nd) Camera: stationary with minor movement, fixed position.\n\ne) Background minimal: yes, just mention others near entrance.\n\nf) Exclude text, named, etc.\n\nYes, that works.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Zz0tUz4reao.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Zz0tUz4reao_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 121.92306327955107, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The primary moving object is a person in a red shirt swinging a baseball bat; their locomotion is driven by physical action (batting). Secondary objects include stationary figures in the background (e.g., individuals near the cage walls).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected. The indoor cage walls, floor, and netting remain static throughout the frames, with no visible fire, water, or smoke."}}
{"video_id": "kLoIqrDTpO8", "file_name": "kLoIqrDTpO8_000165_000175.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Chopped reddish-pink meat pieces rest on a metal tray with a spatula. A hand gathers the meat and lifts it toward a dark, round cooking vessel. The meat is poured into the vessel in a continuous stream, filling the space as the hand moves from the tray to the pan. The camera maintains a close-up view, following the motion of the meat transfer with slight shifts to capture the pouring action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kLoIqrDTpO8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kLoIqrDTpO8_000165_000175.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 99.30540187584879, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (raw meat chunks) are being manually pushed into a circular opening; hands manipulate the meat, showing clear physical interaction and movement due to applied force.", "background_and_ambient_analysis": "The background elements (metal tray, circular opening) remain static with no fluid or gaseous motion observed. No shifting background or environmental phenomena (fire, water, smoke) dominate the scene."}}
{"video_id": "kLhRuBWWRno", "file_name": "kLhRuBWWRno_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and red pants stands in front of a pottery wheel, adjusting tools on the right side before using their hands to shape a spinning gray clay vase. The individual manipulates the clay with both hands, focusing on forming the vessel while the wheel rotates. The camera remains stationary, capturing the hands and wheel from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kLhRuBWWRno.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kLhRuBWWRno_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 312.3223684290674, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid, distinct object) moves their hands and body to interact with the rotating pottery wheel, shaping clay. Motion is localized to the person's limbs and torso as they perform pottery tasks.", "background_and_ambient_analysis": "Static background elements (plastic sheeting, tools, pottery wheel base) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-dominated elements present."}}
{"video_id": "kLxZuJNLHxk", "file_name": "kLxZuJNLHxk_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise chronological caption for this video. The user provided the video frames and specific rules.\n\nFirst, the main subject here is a person's hands working on a small craft. The video shows two hands: left and right. The left hand is holding a yellow circular object with a red top, maybe like a snowman or a toy. The right hand is using a black marker to draw on it. There's a blue flower-shaped object in the top left and a brown textured piece with a yellow circle on the right. \n\nThe rules say to focus on motion and behavior in chronological order. So the sequence is: the hands position the object, then the right hand uses the marker to draw. The left hand holds the object steady. Need to mention the colors: yellow and red for the main object, black marker. The background elements are minimal, so maybe just mention the blue flower and brown piece as part of the background.\n\nWait, the user says to keep background descriptions minimal unless essential. The blue flower is in the top left, brown textured piece with yellow circle on the right. Maybe they are part of the workspace but not crucial. The main action is the drawing.\n\nThe camera perspective is top-down, as the video shows a bird's eye view of the hands and the objects on a white surface.\n\nLet me structure it: Start with the hands positioning the yellow and red object. Then the right hand uses the marker to draw on it. The left hand holds it. Mention the background elements briefly. Camera is top-down.\n\nCheck the rules again: no text recognition, named characters, stylistic analysis. So don't mention the flower or the brown piece if they aren't essential. Wait, the example in the problem statement might have them. Wait, the user says \"minimal unless essential for understanding motion.\" The blue flower and brown piece are part of the scene but not involved in the motion. Maybe just say \"a white surface with a blue flower and brown textured piece in the background.\"\n\nWait, the user's example in the problem statement's output format shows the background as part of the description. Let me check the provided example. Wait, the user didn't give an example, but the rules say to mention spatial relationships if relevant. So the blue flower is top left, brown piece top right. Maybe need to mention their positions relative to the main object.\n\nWait, in the first frame, the main object is in the center. Blue flower top left, brown piece top right. So in the caption: \"A person's hands adjust a yellow circular object with a red top on a white surface. The left hand holds the object steady while the right hand uses a black marker to draw on it, creating a face. A blue flower-shaped object and a brown textured piece with a yellow circle are visible in the background.\" But the rules say to keep background minimal. Maybe just \"a white surface with a blue flower and brown textured piece in the background\" without specifying positions. Wait, but the user says \"spatial relationships if relevant\". If they are in the background but not involved in the action, maybe just mention their presence without positions.\n\nWait, the first frame shows the main object in the center, so maybe the background elements are to the left and right. But maybe it's better to keep it simple. The main point is the hands drawing on the object.\n\nThe caption should be concise. Let's try: \"A person's hands adjust a small yellow circular object with a red top on a white surface. The left hand holds it steady while the right hand uses a black marker to draw a face. A blue flower-shaped object and brown textured piece with a yellow circle are visible in the background. The camera maintains a top-down perspective throughout.\"\n\nCheck the rules: chronological order. The actions are adjusting (maybe positioning), holding steady, drawing. But the first frame shows the object already placed, then the hand starts drawing. Wait, the video starts with the hands already holding the object, then the right hand begins drawing. So the caption should mention the sequence: hands position the object, then draw.\n\nWait, the video starts with the hands in position, then the right hand moves to draw. So \"A person's hands hold a yellow circular object with a red top on a white surface. The left hand stabilizes it while the right hand uses a black marker to draw on it. The background includes a blue flower and brown textured piece.\"\n\nBut the rules say \"concise, chronological paragraph\". So \"A person's hands hold a yellow circular object with a red top on a white surface. The left hand stabilizes it while the right hand uses a black marker to draw a face. The background features a blue flower-shaped object and a brown textured piece with a yellow circle. The camera remains in a top-down view.\"\n\nBut need to check the required elements. The output should be in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kLxZuJNLHxk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kLxZuJNLHxk_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 30.857251142309806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands interact with small solid objects (yellow/red toy-like item). Objects are moved by explicit physical forces (hand manipulation) with clear displacement.", "background_and_ambient_analysis": "The background features static elements (white surface, blue shape, yellow circle, brown object) with no shifting or fluid motion observed. No fire, water, or smoke present."}}
{"video_id": "kNAVhZ2MmnU", "file_name": "kNAVhZ2MmnU_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several people move through a public space: a person in a purple jacket walks left to right, followed by a child in a bright red and pink striped shirt. A person plays a guitar in the background, while others, including one in a green jacket, pass by. Luggage lies scattered on the floor. The camera pans erratically across the scene, capturing the dynamic crowd from a handheld perspective with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kNAVhZ2MmnU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kNAVhZ2MmnU_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 421.2630094794168, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include people (e.g., adults, children) and luggage (bags, backpacks), moving via locomotion (walking), with clear bounding boxes tracking their paths.", "background_and_ambient_analysis": "The background features a large static sign and indoor walls that do not shift uniformly; no fluid/environmental elements (fire, water, smoke, wind) are present."}}
{"video_id": "kNq311vEV1I", "file_name": "kNq311vEV1I_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt holds an object in their right hand, moving it forward toward the camera to display it closely, then retracting it back to a lower position. The camera remains stationary, capturing the action from a frontal perspective with no significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kNq311vEV1I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kNq311vEV1I_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 278.8331782637928, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a solid cloth object, performing twisting and lifting motions with their hands, indicating discrete physical interaction.", "background_and_ambient_analysis": "Background elements (furniture, window, curtains) remain static and show no uniform shifting; no fire, water, smoke, or wind motion present."}}
{"video_id": "kNPxHi-2-Xw", "file_name": "kNPxHi-2-Xw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light-colored shirt sits at a table, eating a large red watermelon slice with green rind; he lifts the slice and raises both hands. Behind him, another person sits at the same table. The background includes green walls and a calendar. The camera remains static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kNPxHi-2-Xw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kNPxHi-2-Xw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 59.004438191673486, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is actively eating watermelon, with visible head/face movements and hand motions interacting with the fruit. No other significant solid objects exhibit motion.", "background_and_ambient_analysis": "Green walls and calendar in background show no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "kMra2UIpkHE", "file_name": "kMra2UIpkHE_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to focus on the main subjects, which are the two people here. The adult is carrying a child on their back. Let's check the chronological order.\n\nAt the start (frame 0), the adult is standing with the child on their back, facing the camera. The adult is wearing a patterned top and a red skirt, with a red flower in their hair. The child is in a yellow and black patterned outfit. Then in frame 1, they're moving, maybe turning slightly. Frame 2: the child's hand is visible, maybe reaching. Frame 3: the adult is turning to the side, and the child is reaching out with one arm. Frame 4: the child's hand is extended towards the sea, and the adult is looking back. Frame 5: the adult has their back to the camera, and the child is still extended towards the sea.\n\nWait, need to describe motion and behavior in order. So starting from the first frame: the adult carries the child on their back, moving across the grassy area near the sea. The adult is in a red skirt, patterned top, red flower in hair; the child is in yellow/black pattern. They move from facing the camera to turning their back to the camera. The child extends an arm towards the sea, then the adult turns to face away.\n\nBackground is the sea, stone wall, grass. But rules say minimal background unless essential. The sea is in the background, so maybe mention it briefly.\n\nNow, spatial relationships: the child is on the adult's back. As they move, the adult turns, so the child's arm is extended towards the sea (to the right maybe).\n\nCamera perspective: looks like a steady shot, no major movement, maybe following the subjects as they walk.\n\nLet's structure the caption:\n\nFirst, describe the subjects' appearance: an adult carrying a child on their back, adult in red skirt and patterned top with red hair accessory, child in yellow/black patterned outfit.\n\nMotion: moving from left to right across grass near sea. The adult turns their body, so the child's hand extends toward the sea, then the adult faces away.\n\nChronological: starts with both facing camera, then adult moves, child reaches out towards sea, adult turns to back.\n\nNow, check the rules: concise, chronological paragraph. Mention appearance, motion, spatial relationships.\n\nAvoid background details except minimal. The sea is in the background, so \"near the sea\" might be okay.\n\nLet's draft:\n\nAn adult wearing a red skirt, patterned top, and red hair accessory carries a child in a yellow and black patterned outfit on their back. They walk across a grassy area near the sea, with the child's hand extending toward the water as the adult turns to face away from the camera, eventually standing with their back to the camera as the child continues reaching toward the sea.\n\nWait, check frames: frame 0: both facing camera. Frame 1: moving, adult turns slightly. Frame 2: adult is side, child's hand up. Frame 3: child's arm extended to sea. Frame 4: adult's back to camera? Wait frame 4: the adult is facing away, child's arm still extended.\n\nWait the frames:\n\n0: adult facing camera, child on back, standing.\n\n1: adult moves, child's hand visible.\n\n2: adult turns, child's arm extended.\n\n3: adult is turned, child's arm extended towards sea.\n\n4: adult's back to camera, child's arm extended.\n\n5: adult's back to camera, child's arm extended.\n\nSo motion: they walk, then the adult turns, and the child keeps extending arm.\n\nSo caption should describe the sequence:\n\nThe adult, dressed in a red skirt and patterned top with a red hair accessory, carries a child in a yellow and black patterned outfit on their back. Moving from a position facing the camera, they turn to their right, causing the child to extend an arm toward the sea, then continue walking with their backs to the camera as the child maintains the reach toward the water.\n\nCheck if chronological: starts facing camera, then turns, then walks with backs to camera.\n\nAppearance: adult red skirt, patterned top, red hair; child yellow/black.\n\nSpatial: child on back, child's arm extended toward sea.\n\nBackground: grassy area near sea, but minimal.\n\nCamera: probably static or following, but no movement mentioned, so \"steady camera\" or \"fixed perspective\".\n\nWait rule d: conclude with camera perspective and movement. So if camera is fixed, say \"steady shot\".\n\nSo putting it all:\n\nAn adult wearing a red skirt, patterned top, and red hair accessory carries a child in a yellow and black patterned outfit on their back as they walk across a grass", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kMra2UIpkHE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kMra2UIpkHE_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 138.39270153838808, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman carrying a child on her back is walking. Both are solid objects moving due to locomotion (walking).", "background_and_ambient_analysis": "The background (sea, stone wall) is static and shows no significant motion such as waves, smoke, or wind. The scene is dominated by the motion of the people."}}
{"video_id": "kO0IiobCcQs", "file_name": "kO0IiobCcQs_000559_000569.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A whole roasted pig with a golden-brown, textured surface is secured on a metal spit above a bed of white and black coals. A person in a black jacket and gloves approaches from the right, adjusts the pig’s position, and steps back. The camera maintains a steady close-up perspective on the pig and the person’s actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kO0IiobCcQs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kO0IiobCcQs_000559_000569.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 135.6148169435519, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A whole pig mounted on a rotating spit is the primary discrete object, exhibiting controlled rotation (likely due to manual turning or mechanical rotation). The pig's movement is consistent and driven by physical forces from the spit mechanism.", "background_and_ambient_analysis": "The background features static greenery with no significant shifting or fluid motion. Coals beneath the pig show minor ember movement but are not dominant ambient elements."}}
{"video_id": "kOK4N6tB7V8", "file_name": "kOK4N6tB7V8_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a person in a green shirt handling a red tray. They're putting something into it, maybe preparing food. Then the scene shifts to a grill. The camera shows hands placing corn on the grill next to skewers with meat and red peppers. The grill has charcoal, so it's a barbecue setup. Then there's a shot of two people sitting at a table with the tray, food, and bottles. Wait, but the caption needs to be chronological. Let's break down the frames:\n\nFrame 0: Person in green shirt, red tray. They're placing an item (maybe a leaf?) into the tray. Background has greenery and a table with items.\n\nFrame 1: Close-up of hands putting something into the tray, maybe a banana leaf or similar.\n\nFrame 2: Shift to grill. Hands placing corn on the grill. The grill has skewers with meat and peppers.\n\nFrame 3: Corn being placed on the grill, more detail. The skewers are on the left, corn on the right.\n\nFrame 4: The skewers and corn are on the grill, some charring.\n\nFrame 5: Two people sitting at a table. One in green shirt, one in teal tank top. They're handling the red tray and food.\n\nNow, chronological order: start with the person preparing in the red tray, then moving to the grill where corn is placed next to skewers, then showing the people at the table.\n\nNeed to describe motion: the person (green shirt) places items into the red tray, then hands place corn on the grill beside skewered meat and peppers. Then the camera shows two people at a table with food.\n\nAppearance: person in green shirt, red tray; corn (green), skewers with meat (brown) and red peppers. Table has apples, bottles.\n\nSpatial: tray on table, grill has skewers and corn. People at the table, red tray in front.\n\nCamera movement: starts with close-up of hands/tray, then cuts to grill (close-up), then cuts to people at table.\n\nBackground: minimal, outdoor setting with greenery.\n\nNow, following rules: focus on motion, chronological. Main subjects are the person handling the tray, hands placing corn on grill, people at table.\n\nSo structure:\n\n- Initial scene: Person in green shirt places items into red tray (which has a leaf? Maybe).\n\n- Then transition to grill: hands place corn on the grill next to skewers with meat and red peppers, showing the cooking setup.\n\n- Finally, two people sit at a table, handling the red tray and food items.\n\nCheck rules: keep background minimal (only mention if essential, like outdoor). Exclude names, text. Describe motion and appearance.\n\nLet's draft:\n\nA person in a green shirt places a leaf into a red rectangular tray. The scene shifts to a hand placing corn on a charcoal grill alongside skewers of grilled meat and red peppers. The camera then captures two people seated at a table with the red tray and assorted food items. The camera perspective shifts from close-up of hands and tray to a top-down view of the grill, then to a medium shot of the people at the table.\n\nWait, but need to be concise. Also, \"places a leaf\" but in the video, maybe it's a banana leaf? But don't need specifics unless essential. The key is motion: placing into tray, then placing corn on grill, then showing people.\n\nLet's check the frames again:\n\n0: red tray, person in green shirt putting something in. Maybe a leaf (since later on the grill, the corn is on the grill, but the tray might have the corn before? Wait, frame 1: hands placing into the red tray, which is a banana leaf maybe? Then frame 2: corn on grill.\n\nWait, maybe the tray is for prepping, then moving to grill. So first, person in green shirt works with red tray (placing something in it), then hands place corn onto the grill (with skewers next to it), then two people at table.\n\nSo caption:\n\nA person in a green shirt handles a red tray, placing items inside. The scene transitions to hands positioning corn on a grill beside skewers of meat and red peppers over charcoal. Finally, two people sit at a table with the red tray and various food items, with the camera shifting from close-up to medium shots.\n\nBut check the exact order. Frame 0: green shirt, red tray (hands putting something in). Frame 1: close-up of hands in tray. Frame 2: grill. Frame 3: corn on grill. Frame 4: more of the grill. Frame 5: two people.\n\nSo the sequence is:\n\n1. Person in green shirt placing something into red tray.\n\n2. Hands placing corn on grill next to skewers (me", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kOK4N6tB7V8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kOK4N6tB7V8_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 29.832059272466324, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hands moving a banana from a tray to a grill; hands using tongs to adjust skewers on the grill. Solid objects (banana, skewers) exhibit discrete motion due to human interaction.", "background_and_ambient_analysis": "Grass and tablecloth background elements remain stationary; no dominant fire, water, or smoke motion observed. Grill coals are present but not the primary motion source."}}
{"video_id": "kMTsUG4YRVs", "file_name": "kMTsUG4YRVs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a pink top crouches on a grassy forest floor near wooden sticks; a person in a green shirt and dark pants walks into view from the left, approaches the child, and assists them in standing. The camera follows their movement through the dense vegetation.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kMTsUG4YRVs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kMTsUG4YRVs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 169.98924657691316, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (people): a person in pink crouching and standing, and another person in blue/green clothing walking and assisting the first individual. Their movement involves locomotion (walking, crouching) and physical interaction (lifting/assisting).", "background_and_ambient_analysis": "The background (trees, ferns, ground) is stable with no fluid motion (fire, water, smoke, wind). No significant environmental motion dominates the scene; static elements like tree trunks remain in consistent positions throughout the frames."}}
{"video_id": "kRDypVFqxTg", "file_name": "kRDypVFqxTg_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person on the phone, right? First, the person is holding the phone to their ear with one hand, and the other hand is covering their face. They're wearing glasses and a black shirt. There's a pink and white object, maybe a towel, near them. The background has a kitchen with cabinets and maybe some items on the counter. \n\nNow, the actions: the person is initially holding the phone, then maybe moving their hands a bit. The camera is close-up, focusing on the upper body. The movement is slight, maybe a small shift in position. Need to mention the main subject (person), their appearance (glasses, black shirt), actions (holding phone, covering face), and the camera perspective.\n\nLet me structure it: Start with the person on the phone, their actions chronologically. Describe their appearance briefly. Mention the pink object nearby. Background minimal. Camera is close-up, slight movement?\n\nWait, the video sequence: the person is holding the phone, hands near face, then maybe moving their arms. The pink item is in the lower left. The background has kitchen elements but not too detailed. Camera is steady, close-up, maybe slight shake.\n\nSo the caption should be: A person wearing glasses and a black shirt holds a phone to their ear with one hand while the other hand covers their face; they are seated with a pink and white object in front. The camera maintains a close-up perspective, showing slight movement as the person adjusts their posture, with minimal background details visible.\n\nWait, check the rules: chronological order, motion/behavior. So the action is the person holding the phone, then possibly moving their hands. The pink object is in front. Camera is close-up, maybe slight shake.\n\nLet me make sure it's concise. Let's say: A person wearing glasses and a black shirt holds a phone to their ear with one hand, covering their face with the other; they sit with a pink and white object in front. The camera captures a close-up view, showing minimal movement as the person adjusts their posture, with a kitchen background partially visible.\n\nWait, but rule e says background minimal unless essential. So maybe just mention if it's relevant. The kitchen is in the background, but maybe not necessary. Wait, the background has cabinets and items, but since it's minimal, maybe just note the setting as a kitchen.\n\nWait, the user's example output: need to be concise. Let's draft:\n\nA person wearing glasses and a black shirt holds a phone to their ear with one hand while the other hand covers their face; they are seated with a pink and white object in front. The camera maintains a close-up perspective with slight movement, capturing the person's posture adjustments.\n\nCheck rules: a) motion/behavior chronological: the actions are holding the phone, covering face, then adjusting posture. b) appearance: glasses, black shirt. c) spatial: pink object in front. d) camera: close-up, slight movement. e) background minimal (maybe not mention kitchen unless essential, but the background has kitchen elements, but the rule says minimal. So maybe just say \"with kitchen elements in the background\" but if it's not essential, maybe not. The video has a kitchen, but maybe the main focus is the person, so background can be minimal.\n\nWait, the first few frames show a kitchen with cabinets and a sink. So perhaps \"with a kitchen background\" is minimal. But rule e says exclude unless essential. Since it's part of the setting, but maybe better to keep it minimal.\n\nAlternatively: A person wearing glasses and a black shirt holds a phone to their ear with one hand, covering their face with the other, while seated with a pink and white object nearby. The camera captures a close-up view, showing slight movements as the person adjusts their posture.\n\nYes, that's concise. Let's check all rules:\n\na) Motion: holding phone, covering face, adjusting posture (chronological). \n\nb) Appearance: glasses, black shirt. \n\nc) Spatial: pink object nearby. \n\nd) Camera: close-up, slight movement. \n\ne) Background: minimal (not mentioned as \"kitchen\" to keep minimal? Wait, the background has kitchen elements, but the user said \"minimal unless essential\". If the background is relevant, but maybe the main action is the person, so background is not essential. But in the video, the background is visible. Hmm. Maybe just describe the background as \"with kitchen elements in the background\" but the rule says minimal. So maybe avoid detailed background.\n\nWait, the original task says \"keep background descriptions minimal unless essential for understanding motion\". Since the motion is the person's actions, the background isn't essential, so maybe don't mention it. So the caption can focus on the person and the pink object.\n\nSo final caption:\n\nA", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kRDypVFqxTg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kRDypVFqxTg_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 80.69108396647347, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and head exhibit intentional movement (e.g., rubbing face, adjusting glasses), indicating discrete human locomotion.", "background_and_ambient_analysis": "Background elements (kitchen cabinets, glassware) remain static with no significant shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "kTfRVNk_Fp4", "file_name": "kTfRVNk_Fp4_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals with dark sleeves work on a motorcycle's rear wheel; one uses a wrench to loosen a bolt while the other steadies the wheel, positioned on a gravel surface. The camera maintains a close-up perspective, slightly shaky, focusing on the hands and wheel interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kTfRVNk_Fp4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kTfRVNk_Fp4_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 158.67173732051322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people interact with the motorcycle: one uses a wrench on the rear wheel, the other holds the tire. The wrench and hands are moving due to physical force application.", "background_and_ambient_analysis": "Gravel ground is static; no fluid or wind elements detected. Background elements (gravel and motorcycle) are fixed."}}
{"video_id": "kSJ0-D6ibZc", "file_name": "kSJ0-D6ibZc_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a large indoor hall with a stage, a woman in a red dress and a man in a black suit stand near microphones. The woman walks toward a man in a black suit positioned on the stage, and they shake hands. The camera pans slightly to follow the woman’s movement. Background elements like a Christmas tree are visible but not emphasized.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kSJ0-D6ibZc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kSJ0-D6ibZc_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 66.05238404961338, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Several people (a woman in red, a man in black, and two men in the background) are moving due to walking and interacting (handshakes).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected. Background appears static with minor camera movement."}}
{"video_id": "kR1KOwwkVcQ", "file_name": "kR1KOwwkVcQ_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two young girls, one in white long-sleeve shirt with colorful pants and the other in green polka-dot dress, face each other and clap hands together repeatedly. A third girl in pink top enters from the left background, briefly moving toward them before exiting. The girls maintain their clapping motion throughout, with the first girl’s hands often raised higher than the second’s. The camera remains stationary in a medium shot, capturing the interaction against a backdrop of a beige couch and framed wall art. Minimal background detail is visible beyond the couch and wall elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kR1KOwwkVcQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kR1KOwwkVcQ_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 28.131075321930098, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (discrete solid objects) moving their hands rhythmically in a clapping motion, indicating intentional physical action.", "background_and_ambient_analysis": "No shifting background elements; walls, couch, and framed artwork remain stationary across frames. No fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "kWIKMAxijjk", "file_name": "kWIKMAxijjk_000107_000117.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with dark sleeves manipulates a small object above a white device with a hose and a black container on a table. The scene transitions to a person in a dark shirt adjusting their glasses and waving in front of a wooden door. The camera starts with a close-up on the hands and device, then cuts to a medium shot of the person.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kWIKMAxijjk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kWIKMAxijjk_000107_000117.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 168.5757134460029, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands manipulate a device, and a person adjusts glasses while speaking—both are discrete solid objects moving due to explicit physical actions.", "background_and_ambient_analysis": "Background elements (desk, wall, coffee maker, cup) are static with no shifting or fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "kVbIoszh4v4", "file_name": "kVbIoszh4v4_000135_000145.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a teal shirt with colorful patterns scrubs a white and black object with a white cleaning tool, moving the tool back and forth across its surface; their hands, showing red nail polish, grip the object, while the camera maintains a close-up, stable view focused on the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kVbIoszh4v4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kVbIoszh4v4_000135_000145.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 63.00367316403303, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hands (discrete objects) are moving a cloth in a wiping motion against a white object (likely a shoe). Motion is controlled and deliberate.", "background_and_ambient_analysis": "Background elements (wall, floor) are static and show no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "kX7DYlt_xOk", "file_name": "kX7DYlt_xOk_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue top and dark pants begins running on a red curved track, accelerating as they move from the left side of the frame toward the right, eventually exiting the frame. The background includes a grassy field and trees. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kX7DYlt_xOk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kX7DYlt_xOk_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 431.5791310658226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A single runner is moving along the track, exhibiting distinct locomotion with visible strides.", "background_and_ambient_analysis": "The background (trees, buildings, track) is static with no shifting or environmental fluid motion. The sky is overcast but shows no wind or fluid motion."}}
{"video_id": "kVepeECDlc4", "file_name": "kVepeECDlc4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in dark clothing and light hair sits on a tree branch, legs dangling, then raises hands to drink from a blue cup while remaining seated. The child is positioned against dense green foliage. The camera maintains a steady upward perspective from below the branch.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kVepeECDlc4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kVepeECDlc4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 547.9145550613055, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in dark clothing is moving along a zip-line cable, indicating discrete object motion due to physical forces.", "background_and_ambient_analysis": "The background trees show minimal sway due to wind, indicating ambient environmental motion, but it is not dominant."}}
{"video_id": "kZ6ZVc6YBG4", "file_name": "kZ6ZVc6YBG4_000196_000206.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt, khaki shorts, white cap, and white shoes rides a skateboard toward the camera across a paved area, then raises both hands to adjust his cap. He moves in front of tall columns with a crowd and amusement structures in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kZ6ZVc6YBG4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kZ6ZVc6YBG4_000196_000206.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 508.4412372199271, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man in the white shirt is walking from right to left across the frame. He is the primary moving object.", "background_and_ambient_analysis": "No significant shifting background or fluid/environmental motion (e.g., fire, water, smoke, wind). Background elements (pillars, ground) are stable. Minor tree sway is present but not dominant."}}
{"video_id": "kY25LF3ECzM", "file_name": "kY25LF3ECzM_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt, white shorts, and a black cap performs a bench press in a gym. They lie on a bench press machine, lower a barbell with weights to their chest, then press it upward. The camera remains stationary in a rear view position, capturing the movement against the gym's equipment background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kY25LF3ECzM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kY25LF3ECzM_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 161, "blur_score": 188.9152590135517, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (bench presser) and barbell are moving: the person lifts the barbell from chest height to overhead and lowers it, with discrete arm/body motion.", "background_and_ambient_analysis": "Background elements (gym equipment, floor, walls) are static with no shifting or fluid motion (no fire, water, smoke, wind)."}}
{"video_id": "kYKbUOLw2hY", "file_name": "kYKbUOLw2hY_000720_000730.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand in a light blue shirt sleeve adjusts multicolored wires on an electronic device with a yellow warning label. The scene shifts as the person uses both hands to manipulate a black rectangular module within the device, moving it horizontally. The camera transitions from a close-up of the internal components to a wider view showing the hands interacting with the module, maintaining focus on the device’s circuitry and wiring. Background elements are minimal, centered on the device’s mechanical and electrical parts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kYKbUOLw2hY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kYKbUOLw2hY_000720_000730.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 30.00857049247836, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is manipulating a metal box (discrete object), moving it across the scene.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind observed."}}
{"video_id": "kXfCxIt3lC0", "file_name": "kXfCxIt3lC0_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person cuts a medium-sized orange on a striped wooden cutting board, using a large knife to slice through the fruit. The hands rotate the orange, continuing the cut as the knife moves along the orange's surface. The orange rests on the board, which sits on a dark countertop; a gold foil sheet with additional oranges appears in the background. The camera maintains a top-down perspective with no movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kXfCxIt3lC0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kXfCxIt3lC0_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 83.28932140667585, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The orange is being cut by a knife; both objects exhibit controlled motion due to physical interaction (cutting).", "background_and_ambient_analysis": "Background elements (counter, cloth) are stationary; no fire, water, smoke, or wind present."}}
{"video_id": "kY_dOvOVuQk", "file_name": "kY_dOvOVuQk_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First, frame 0 shows dominoes on a blue surface: a pile on the left, a curved top group, and a curved bottom group. Then frame 1 has two hands moving in. Frame 2, the hands are gone. Frame 3, dominoes on top start showing numbers (so they're flipped to reveal dots), same with the bottom group. Frame 4, the top group is now all dominoes with dots, the bottom group too, and the left pile is still there. Frame 5, a card is added on the left. Wait, need to focus on motion chronologically.\n\nChronologically: Start with dominoes arranged (pile, top curve, bottom curve). Then hands enter (pointing? maybe adjusting). Then the dominoes in the top and bottom groups are flipped to show their dot sides (so they turn over). Then maybe the left pile has some moved? Wait, frame 0: left is a pile, top is a curve, bottom is a curve. Frame 1: hands come in (two hands, moving towards dominoes). Frame 2: hands gone. Frame 3: the top curve now has dominoes with dots (so they were flipped), same bottom curve. Frame 4: same as frame 3 but maybe the left pile has some dominoes moved? Wait, frame 3 and 4 show the top and bottom groups as horizontal rows with dots. Frame 5: a card is on the left. Wait, the user says \"main subjects: people/animals/objects\". The dominoes are the main objects. The hands are brief.\n\nSo step by step: Initially, dominoes are arranged in three groups on blue surface: left pile, top curved group, bottom curved group. Then two hands enter the frame (from bottom?) and interact with the dominoes. Then the dominoes in the top and bottom groups are flipped to display their dot patterns (so they turn over). Next, the top group becomes a horizontal row of dominoes showing dots, same with the bottom group. Then the left pile has some dominoes removed or moved, and a card is added (but rule f says exclude text, so card might be part of the action, but since it's a card with a picture, maybe mention the card's presence but not details). Wait, but the rules say exclude text recognition, so the card's design isn't described, just that it's a card added.\n\nWait, the video sequence: 0.0s: three domino groups. 0.3s: hands enter. 0.5s: hands are gone, dominoes in top and bottom groups are flipped to show dots. 0.8s: top group is now a horizontal line of dominoes with dots, same bottom. 1.0s: card appears on left. Wait, the timestamps are given as [0.0], [0.3], [0.5], [0.8], [1.0] perhaps. Wait, the user provided frames as [0.0], [0.3], [0.5], [0.8], [1.0] but the description is about the video.\n\nSo chronological:\n\n- At the start, the scene shows dominoes on a blue surface: a pile of dominoes on the left, a curved top group, and a curved bottom group.\n\n- Then, two hands enter from the bottom of the frame and interact with the dominoes (maybe picking them up or arranging).\n\n- The hands exit, and the dominoes in the top and bottom curved groups are flipped to reveal their dot patterns (so they're now showing the numbered sides).\n\n- The top curved group becomes a horizontal row of dominoes displaying various dot combinations, and the bottom curved group similarly transitions to a horizontal row of dominoes with visible dots.\n\n- Finally, a card is placed on the left side of the frame, near the remaining pile of dominoes.\n\nWait, but rule f says exclude text recognition, so the card's design isn't mentioned, just that a card appears. Also, rule b: mention appearance and number. Dominoes are white, rectangular, each has dots (but maybe don't specify the numbers, just \"dominoes with dot patterns\").\n\nAlso, camera perspective: top-down view throughout, no camera movement mentioned (since the user's example output doesn't mention movement, so assume static top-down).\n\nWait, the user says \"Conclude with the camera perspective and movement\". The video is likely top-down (since it's a flat surface, like dominoes on a table). So camera is top-down, no movement.\n\nNow, let's structure it:\n\n1. Initial state: dom", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kY_dOvOVuQk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kY_dOvOVuQk_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 109.53940052682165, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Yellow rectangular objects (likely cards or tokens) are moved by hands into organized stacks. The hands physically interact with the objects, causing distinct displacement.", "background_and_ambient_analysis": "The background is a solid dark blue with no shifting elements or fluid/environmental motion (e.g., fire, water, wind). Static background elements remain consistent."}}
{"video_id": "kZX2yh9U2_o", "file_name": "kZX2yh9U2_o_000183_000193.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black and yellow gloves, pink socks, and black-and-white cycling shoes manipulates a bicycle wheel with a black tire and silver rim, rotating it between their hands while standing on a white tiled floor. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kZX2yh9U2_o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kZX2yh9U2_o_000183_000193.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 88.67980672379613, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing cycling shoes and gloves manipulates a bicycle wheel, rotating and adjusting it with their hands.", "background_and_ambient_analysis": "Background consists of static tiled floor with no shifting or fluid motion (fire, water, wind)."}}
{"video_id": "kZr5X8iLHVg", "file_name": "kZr5X8iLHVg_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark sunglasses smiles while seated. Close-up of hands gripping black-framed glasses, which are bent to demonstrate flexibility. The glasses are then dropped onto a tiled floor near a wooden table leg, landing on the tiles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kZr5X8iLHVg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kZr5X8iLHVg_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 146, "blur_score": 62.5155159874638, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pair of eyeglasses (solid, distinct object) is dropped and falls onto the tiled floor; its motion is governed by gravity (free fall).", "background_and_ambient_analysis": "No shifting background elements; the tiled floor and wooden furniture legs remain static throughout. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "klZuPOaqICs", "file_name": "klZuPOaqICs_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A brown dog on a bed holds a rolled object in its mouth, then walks toward the camera to present the object, followed by stepping back. A person stands in the background near the window. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/klZuPOaqICs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/klZuPOaqICs_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 367.0233102279421, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A dog (golden retriever) is moving on the bed, carrying a rolled object in its mouth. The dog walks from the back to the front of the bed, turns around, and moves toward the camera. The person in the background is stationary.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind). Walls, furniture, and window remain static throughout; no ambient environmental effects present."}}
{"video_id": "klPeXL023Bs", "file_name": "klPeXL023Bs_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue denim shirt and yellow gloves holds a hammer and chisel, manipulating the tools over a dark stone object placed on a white surface. They move the tools back and forth in rhythmic motions, chiseling the stone while standing directly in front of the surface. The background features indistinct equipment. The camera maintains a steady, slightly angled perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/klPeXL023Bs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/klPeXL023Bs_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 140.0225129499706, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue jumpsuit and yellow gloves manipulates a metal object and tools; motion includes hand movements and tool operation on the object.", "background_and_ambient_analysis": "Background elements (gray structures, black container) show minimal movement; no fluid or wind-driven motion observed (no fire, water, or smoke)."}}
{"video_id": "kZJno712BNw", "file_name": "kZJno712BNw_000213_000223.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. No text recognition, no named characters.  Let me draft:  A group of people, including individuals in camouflage pants and tan boots, blue jeans, and white pants, gather around a small green plant in muddy soil. The person in camouflage kneels, carefully positioning the plant, while others stand nearby. As the video progresses, the group shifts slightly, with one person in tan boots moving away and another in blue jeans stepping forward. The camera pans upward, revealing more of the grassy area and a white house in the background.  Wait, the rules say to keep background minimal. Maybe just mention the house at the end. Also, need to mention spatial relationships. Let's see.  At 5 seconds, the camera shifts to show more of the surroundings, including a white house. So, the final part mentions the white house.  Check the sequence: starting with the plant handling, then people moving, then camera panning up.  Make sure it's concise. Let's try:  Several people, including one in camouflage pants and tan boots, kneel and stand around a small green plant in muddy soil. The person in camouflage adjusts the plant, while others in white and blue pants observe. As the group shifts position, the camera pans upward to reveal a white house in the background.  Wait, the original video shows people moving around the plant, handling it. The main action is planting or tending to the plant.  Also, the camera movement: the user says \"pan left, slight shake\" but in the description, the camera moves upward at the end. So the last frame shows the camera panning up.  Wait, the last frame (5.0) says: \"the camera angle shifts to show more of the surrounding area, including grass and a white house.\" So the camera pans up.  So the caption should note the camera movement as panning upward.  Final draft:  A group of people, including individuals in camouflage pants and tan boots, white pants, and blue jeans, gather around a small green plant in muddy soil. The person in camouflage kneels to adjust the plant, while others stand nearby. As the scene progresses, the group shifts positions, with one individual moving away and another stepping forward. The camera pans upward, revealing more of the grassy area and a white house in the background. </think>  <caption_output>A group of people, including one in camouflage pants and tan boots, white pants, and blue jeans, gather around a small green plant in muddy soil. The person in camouflage kneels to adjust the plant, while others stand nearby, some shifting positions. As the scene progresses, the group disperses slightly, with one individual moving away and another stepping forward. The camera pans upward, revealing more of the grassy area and a white house in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kZJno712BNw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kZJno712BNw_000213_000223.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 109.39142099776072, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (in blue jeans) and foot (in sandal) are moving, interacting with the plant and soil. The plant is also being handled.", "background_and_ambient_analysis": "The background (soil and plants) is static; no fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "kmGHPpe5A-Y", "file_name": "kmGHPpe5A-Y_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark cap, blue shirt, and gray apron holds a bamboo pan flute, blowing into it while covering the tubes with fingers. The individual then lifts the instrument slightly away from their mouth. The scene remains in a close-up view with minimal camera movement, set against a backdrop of shelves holding various items.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kmGHPpe5A-Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kmGHPpe5A-Y_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 150, "blur_score": 83.86119032535306, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the wooden object they are manipulating exhibit discrete motion due to deliberate physical handling.", "background_and_ambient_analysis": "The background features shelves and static objects (yellow containers, boxes) that show no uniform shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "klzcrR_bfF4", "file_name": "klzcrR_bfF4_000199_000209.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large marching band, clad in dark uniforms with light accents, marches across a nighttime football field, transitioning from straight-line formations into a circular arrangement as they move. The camera captures the scene from a high-angle, top-down perspective, observing their coordinated shifts in formation against the illuminated field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/klzcrR_bfF4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/klzcrR_bfF4_000199_000209.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 355.18318719020124, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple people in uniform (likely a marching band or performance group) are moving in synchronized, coordinated patterns across the field. Their motion involves marching, stepping, and arm movements, indicating locomotion and deliberate physical action.", "background_and_ambient_analysis": "The background elements (field, stands, stadium lights) remain stationary without uniform shifting. No fire, water, smoke, or wind-driven motion is visible; the scene is dominated by human activity."}}
{"video_id": "kojXTv7Z3i8", "file_name": "kojXTv7Z3i8_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt bends down to grasp a dark pillow on the floor, lifts it upward, holds it toward the camera, and turns their head to face the camera while displaying the pillow. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kojXTv7Z3i8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kojXTv7Z3i8_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 180.84808415995707, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a red shirt) is manipulating a dark-colored pillow with text on it. The pillow is moved via explicit physical actions (lifting, turning, and displaying the text), showing clear solid-object motion.", "background_and_ambient_analysis": "The background (table, floor, furniture) is static and shows no shifting. There is no fire, water, smoke, or wind motion present in the scene."}}
{"video_id": "kmu28kiMypc", "file_name": "kmu28kiMypc_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. Let's look at each frame.\n\nFrame 0: Close-up of a hand shaping a long, brown, glossy sausage. So hand is working on the sausage.\n\nFrame 1: A person's hand (maybe same) handling raw meat on a metal counter. There's a black object, maybe a tool, and other sausages. The scene is a kitchen with equipment in the background.\n\nFrame 2: A person in a blue apron holds a bunch of sausages, maybe hanging them. They're long, brown, glossy. The background has a kitchen setting.\n\nFrame 3: A person uses a tool to stuff meat into a casing. The casing is being filled, and they're making the sausages. The background is a kitchen with other items.\n\nFrame 4: Close-up of hands shaping a red sausage (maybe a different type) on a metal surface. The hands are forming it, with some meat on the surface.\n\nNow, chronological order: start with frame 0, then 1, 2, 3, 4.\n\nNeed to mention motion: shaping (hand on sausage), handling on counter, holding sausages (hanging), stuffing (using tool), shaping another sausage.\n\nAppearance: sausages are long, brown (frame 0, 2, 3), red in frame 4. Hands are working.\n\nSpatial: frame 0 is close-up, frame 1 shows counter with other items, frame 2 is person holding sausages, frame 3 is stuffing, frame 4 is shaping another.\n\nCamera perspective: close-ups, maybe some medium shots.\n\nBackground minimal: kitchen equipment, counter.\n\nNow, put it all together in order.\n\nStart with \"A hand shapes a long, brown, glossy sausage.\" Then next: \"A person then handles raw meat on a metal counter, with other sausages and tools nearby.\" Then: \"A person in a blue apron holds multiple brown sausages, hanging them.\" Then: \"A person uses a tool to stuff meat into a casing, forming the sausages.\" Then: \"Hands shape a red sausage on a metal surface.\"\n\nCheck the rules: chronological, motion, appearance, spatial (if relevant), conclude with camera perspective.\n\nCamera movements: frames are close-ups, possibly pan or cut, but the task says \"conclude with camera perspective and movement\"—so the video has various close-ups, maybe static shots.\n\nWait, the output should be a concise paragraph. Let's make sure it's chronological and covers the key actions.\n\nAlso, number of subjects: hands (people), sausages (multiple).\n\nLet me draft:\n\n\"Initially, a hand shapes a long, brown, glossy sausage on a surface. Next, a person manipulates raw meat on a metal counter, with additional sausages and tools visible. Then, a person in a blue apron holds a bundle of similar brown sausages, positioning them vertically. Subsequently, hands use a tool to fill a casing with meat, forming another sausage. Finally, hands shape a red sausage on a metal surface. The camera captures close-up shots of the hands and sausages, with minimal background detail.\"\n\nWait, check if \"subsequently\" is okay, but chronological so \"then\" is better. Also, need to be concise.\n\nWait, the video clips are in order: [0], [1], [2], [3], [4]. So the sequence is:\n\n1. Hand shaping brown sausage.\n\n2. Person handling meat on counter with other sausages.\n\n3. Person holding sausages (blue apron).\n\n4. Person stuffing meat into casing (making sausage).\n\n5. Hands shaping red sausage.\n\nNow, make a paragraph.\n\n\"A hand shapes a long, brown, glossy sausage on a surface. A person then handles raw meat on a metal counter, with other sausages and tools nearby. Next, a person in a blue apron holds multiple brown sausages, hanging them vertically. Following this, hands use a tool to fill a casing with meat, forming a sausage. Finally, hands shape a red sausage on a metal surface. The camera alternates between close-up shots of the hands and sausages, with minimal background detail.\"\n\nCheck rules:\n\na) Motion and behavior chronological: yes, each step in order.\n\nb) Appearance: brown sausages, red sausage; hands.\n\nc) Spatial: \"on a surface\" (frame 0), \"metal counter\" (frame 1), \"hanging vertically\" (frame 2), \"filling a casing\" (frame 3), \"metal surface\" (frame 4).\n\nd) Conclude with camera: \"alternates between close-up shots... minimal background detail.\"\n\ne) Background minimal: yes, except", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kmu28kiMypc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kmu28kiMypc_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 576.3478838534147, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate long cylindrical food items (sausages/casings), cut with a knife, and arrange on a counter. Discrete solid objects (people and food) exhibit deliberate physical actions.", "background_and_ambient_analysis": "Static kitchen background elements (stainless steel surfaces, equipment) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "kp-CDMOkVno", "file_name": "kp-CDMOkVno_000145_000155.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately eight people, dressed in various colored athletic attire including white, purple, black, red, and blue tops, perform a synchronized side-to-side dance step. They stand in a line formation, moving their arms and legs rhythmically; some individuals place hands on hips during the sequence while stepping forward or to the side. The camera maintains a fixed perspective, observing their coordinated motions in a room with visible walls and doors.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kp-CDMOkVno.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kp-CDMOkVno_000145_000155.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 361.1829147551556, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are performing synchronized dance movements, moving as discrete solid objects due to locomotion.", "background_and_ambient_analysis": "Background elements (walls, door, window) are stable. No fire, water, smoke, or wind present."}}
{"video_id": "ko32RqAWmX0", "file_name": "ko32RqAWmX0_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand grips and slides along the black, rugged tread of a mounted bicycle tire, revealing embedded debris and textured surface details. The tire's wheel spokes are visible beneath the tread, with the hand positioned in front of the tire. The camera maintains a close-up, static perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ko32RqAWmX0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ko32RqAWmX0_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 151.6577087202524, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively manipulating a tire, with fingers pressing and moving along the tire's surface. The tire itself shows minimal deformation due to the hand's interaction.", "background_and_ambient_analysis": "The background (wall and wheel spokes) shows no uniform shifting, indicating no significant ambient environmental motion (fire, water, smoke, wind) or camera-induced movement."}}
{"video_id": "kpDwd5d40LE", "file_name": "kpDwd5d40LE_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person in a white shirt working at a table. The table has a red surface with some items: a red tomato-shaped object with flowers, scissors, a white pen, and a white ribbon. The person is handling the ribbon. \n\nIn the first frame, hands are on the ribbon. Then, the hands pick up the ribbon, maybe adjust it. The next steps show them manipulating the ribbon—holding it, possibly tying or arranging. The background is a white room, but we don't need to describe that much. \n\nNeed to focus on motion: hands moving the ribbon, maybe picking it up, holding it. Mention the items: red tomato-shaped object (with flowers, so decorative), scissors (red), pen (white). The spatial relationships: tomato is to the left, scissors below, pen next to them. \n\nWait, the rules say exclude text recognition. The big letters on the red cloth are part of the scene, but since it's not essential, maybe just note the red cloth. \n\nChronological order: first, hands are on the ribbon (frame 0). Then, hands move to handle the ribbon, pick it up, manipulate it (frames 1-5). \n\nThe person is wearing a white shirt, hands have rings. So describe the hands: hands in white shirt, rings on fingers. \n\nMention the appearance of the main subjects: person's hands (white shirt, rings), the ribbon (white), the tomato-shaped object (red with green and yellow flowers), scissors (red), pen (white). \n\nSpatial: red cloth on table, tomato to the left, scissors and pen near the ribbon. \n\nCamera perspective: seems top-down, focusing on the table. No movement described, so maybe static top-down. \n\nPutting it all together: \n\nA person in a white shirt manipulates a white ribbon on a red cloth surface, with their hands adorned with rings. The hands move the ribbon, pick it up, and adjust its position, while a red tomato-shaped object with small flowers, red scissors, and a white pen lie to the left and below the ribbon. The camera remains static in a top-down perspective throughout the sequence. \n\nCheck rules: no text recognition (so ignoring \"ERMI\" text), no named characters. \n\nMake sure it's concise, chronological. \n\nLet me check each rule:\n\na) Motion: hands handling ribbon, chronological (from first frame to fifth, hands move ribbon, pick it up, adjust). \n\nb) Appearance: white shirt (person), white ribbon, red tomato, red scissors, white pen. \n\nc) Spatial: tomato to left, scissors and pen below/around ribbon. \n\nd) Camera: top-down, static. \n\ne) Background minimal: just the red cloth, no need to describe room unless essential. The white background in the room is not essential, so just mention the table and items on it. \n\nf) Exclude text: yes, no \"ERMI\" mentioned. \n\ng) Internal thinking, but output only caption. \n\nNow, write it in the format.\n\nWait, the video has 5 seconds. Let's see the frames:\n\n0: hands on ribbon.\n\n1: hands pick up ribbon.\n\n2: hands hold ribbon, maybe twisting.\n\n3: hands hold ribbon, maybe adjusting.\n\n4: hands hold ribbon, maybe showing it.\n\n5: hands holding ribbon, maybe moving it.\n\nSo the main motion is the hands manipulating the white ribbon, starting from resting on the table, then picking it up, holding, and moving it.\n\nThe other objects: red tomato (with flowers), red scissors, white pen, all on the red cloth.\n\nSo the caption should be:\n\nA person in a white shirt uses their ring-adorned hands to manipulate a white ribbon on a red cloth, picking it up, adjusting its position, and holding it, while a red tomato-shaped object with colorful flowers, red scissors, and a white pen remain stationary to the left and below the ribbon. The camera maintains a static top-down view throughout the sequence.\n\nCheck conciseness: yes. Chronological: from starting with hands on ribbon to manipulating it. \n\nLet me see if it's too detailed. Maybe \"adjusts\" instead of \"picking it up, adjusting, holding\".\n\nAnother version:\n\nA person in a white shirt uses their hands to handle a white ribbon on a red cloth surface; their ring-adorned hands pick up, adjust, and hold the ribbon, with a red tomato-shaped object featuring small flowers, red scissors, and a white pen positioned to the left and below the ribbon. The camera remains in a static top-down perspective.\n\nThat's better. Let's make sure to mention the order: starts with hands on ribbon, then manipulating.\n\nWait, the first frame: hands are on the ribbon (touching it).", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kpDwd5d40LE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kpDwd5d40LE_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 146, "blur_score": 40.41820458362235, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a white ribbon, causing distinct movement of the ribbon and hand motions against the static background.", "background_and_ambient_analysis": "Background elements (red table, letters 'ERIN', red container, scissors) remain static; no fluid or gaseous motion (fire, water, smoke) observed."}}
{"video_id": "krBOQuJflHo", "file_name": "krBOQuJflHo_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow sweater and blue jeans pushes a wheelbarrow holding another person in a purple shirt. The person in purple leans forward, falls from the wheelbarrow, and lies on the ground, while the person in yellow leans over to assist and then stands up. The camera maintains a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/krBOQuJflHo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/krBOQuJflHo_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 161, "blur_score": 591.2660052833769, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (a woman in yellow and blue, and a girl in pink) are interacting: the woman assists the girl to stand up from a bench, and then they both move the bench.", "background_and_ambient_analysis": "The background (trees and ground) is stable with no shifting, and there are no fluid or environmental motions (fire, water, wind) visible."}}
{"video_id": "kqUmjCu76gU", "file_name": "kqUmjCu76gU_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black pants and boots stands in shallow river water, using a green bowl to scoop sand and rocks from the riverbed. They stir the contents with their hands, then lift the bowl filled with stones. A large light-colored rock lies to the left of the person. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kqUmjCu76gU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kqUmjCu76gU_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 171.84251700277505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the person's hands and the green bowl, which are actively manipulated (washed, lifted, and inspected). The hands move the bowl in the water, creating deliberate motion.", "background_and_ambient_analysis": "The background consists of rocks and flowing water; while water flow is present, it is not dominant as the primary motion. The static elements (rocks, ground) do not shift uniformly, indicating no significant ambient environmental motion."}}
{"video_id": "kslNaEjnpYg", "file_name": "kslNaEjnpYg_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video, focusing on the main subjects' motions and behaviors.\n\nLooking at the video frames provided: there are four clips. The first frame shows a man in a dark suit with a striped tie. He's facing slightly to the right, against a brick wall background. Then the second frame is a blonde woman with a pen, maybe taking notes. The third frame is the same man again, still in the suit. Fourth frame has three people: the man, the woman, and another man with a glass. The woman is gesturing with her hand.\n\nI need to list the actions in order. The man appears first, then the woman with the pen. Then the man again, followed by the group interaction where the woman gestures. The background is a brick wall in most frames, so minimal background details. The camera switches between the man and the woman, then to the group. There's no text to mention, so I'll skip that.\n\nWait, the rules say to mention spatial relationships if relevant. In the fourth frame, the woman is between the man and another person. The third person is holding a glass. So need to note that the woman is in front of the man, maybe. The camera movements: the shots are close-ups, probably cutting between subjects. The camera is static in each frame, but switching angles.\n\nI should structure it chronologically. Start with the man, then the woman taking notes, then the man again, then the group. Mention their appearances briefly: man in dark suit, striped tie; woman with blonde hair, pen. The third person is holding a glass. The background is brick wall. Camera perspective: close-ups, cuts between subjects.\n\nWait, the user says to exclude text recognition and named characters, so don't mention BBC Two logo, but the problem states to exclude text recognition, so maybe just focus on the people. Wait, the BBC TWO logo is in the corner but the rules say exclude text recognition. So ignore that.\n\nSo the caption should be: Man in dark suit with striped tie is seated against a brick wall. A blonde woman with a pen is seen holding it up to her mouth. The man turns his head to the left. The woman gestures with her hand while the man sits next to her, and a third person holding a glass is visible in the frame. Camera alternates between close-ups of each subject.\n\nWait, need to be precise. Let's check the order:\n\nFrame 0: Man in dark suit, striped tie, facing right.\n\nFrame 1: Woman with blonde hair, holding pen to mouth.\n\nFrame 2: Man again, same suit.\n\nFrame 3: Group: man, woman, third person with glass. Woman gestures with right hand.\n\nSo the sequence is: Man appears, then woman with pen, then man again, then group scene with woman gesturing.\n\nThe appearance: man has dark suit, striped tie; woman has blonde hair, pen; third person has a glass.\n\nSpatial: in frame 3, woman is between man and third person, gesturing towards the third person maybe.\n\nThe background is brick wall throughout, so minimal.\n\nCamera: cuts between subjects, close-up shots.\n\nSo the caption should list each action in order, mention their appearance, spatial relationships where needed, and camera movement.\n\nLet me draft:\n\nA man in a dark suit and striped tie sits against a brick wall, turning his head to the left. A blonde woman in a black outfit holds a pen up to her mouth. The man turns his head toward the camera. The woman gestures with her right hand while seated next to the man, who is now facing forward, as a third person in a light-colored suit holds a glass to his mouth. The camera alternates between close-up shots of each individual.\n\nWait, but the rules say \"chronological paragraph\". Let me check the frame order. The first frame is man (0s), then woman (1s), then man (2s), then group (3s). So the order is: man, woman, man, group.\n\nSo:\n\nThe video opens with a man in a dark suit and striped tie seated against a brick wall, facing right. The camera cuts to a blonde woman in a black outfit holding a pen to her mouth. The scene returns to the man, who turns his head slightly left. The camera then shows the woman gesturing with her right hand while seated next to the man, with a third person in a light-colored suit holding a glass to their mouth behind her. The camera remains in close-up shots throughout, alternating between subjects.\n\nWait, the third person is holding a glass, but in frame 3, it's the woman gesturing, the man, and the third person. The woman is in the middle. So", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kslNaEjnpYg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kslNaEjnpYg_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 137.30464817406732, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people in business attire) are moving: head turns, talking, gesturing, and slight body movements. The movements are due to muscle actions.", "background_and_ambient_analysis": "The background consists of a static brick wall and windows with no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "ks3oi8-gelE", "file_name": "ks3oi8-gelE_002693_002703.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older man with gray hair, wearing a teal sweatshirt and beige pants, leans over a red brick wall, applies mortar with a trowel, and places a brick. He adjusts the brick and steps back, with a wheelbarrow positioned to his right. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ks3oi8-gelE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ks3oi8-gelE_002693_002703.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 1880.4821354852186, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (bricks, hands) moving while placing and adjusting bricks; explicit locomotion and handling of solid objects.", "background_and_ambient_analysis": "Background elements (brick wall, bushes) show no shifting or fluid motion. No fire, water, smoke, or wind effects observed."}}
{"video_id": "kuMevlNUDCs", "file_name": "kuMevlNUDCs_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals (one in a white shirt and pink pants, the other in a white shirt and jeans) interact near the kitchen counter; they move closer, then the person in pink pants turns away while the other walks toward the stove area, eventually exiting the frame. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kuMevlNUDCs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kuMevlNUDCs_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 531.2481750866148, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in a dress, one in casual attire) interact in the kitchen: one gestures with hands, another moves to face them, and they handle objects on the counter.", "background_and_ambient_analysis": "The kitchen background (cabinets, stove, walls) shows no uniform shifting or environmental fluid motion (fire, water, smoke, wind). Static elements remain consistent across frames."}}
{"video_id": "kt9tnr6Bq_s", "file_name": "kt9tnr6Bq_s_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in black shorts with red stripes and blue shoes stands in front of a large black tire. He lifts a hammer above his head, swings it down to strike the tire, then bends forward to adjust the hammer. He straightens up, holding the hammer aloft. The scene occurs outdoors near a building with brick and beige walls and green bushes; the camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kt9tnr6Bq_s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kt9tnr6Bq_s_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 192.56627306685888, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shirtless man and the barbell (pole-like object) are discrete solid objects. The man performs controlled lifting motions (raising the barbell overhead then lowering it), driven by muscular effort. The barbell moves in tandem with his arms.", "background_and_ambient_analysis": "The background (building, brick wall, bushes) shows no significant shifting or uniform motion. Minimal bush sway is visible but not dominant; no fire, water, or smoke present. Ambient motion is negligible."}}
{"video_id": "kvc9AFwH_kI", "file_name": "kvc9AFwH_kI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person playing a guitar. The main subject is a person with long blonde hair wearing a white shirt. They're seated, holding a white electric guitar. The person is strumming or playing the guitar, moving their fingers on the fretboard and strumming with the right hand. \n\nBackground: There are posters on the wall, a lamp, and some furniture, but the rules say to keep background minimal unless essential. Since it's a room, maybe just mention the room setting briefly. But rule e says minimal background, so maybe just note the room as part of the setting without details.\n\nChronological order: The person is focused on playing, so describe the actions step by step. Start with the person sitting, playing guitar, fingers moving on fretboard, strumming.\n\nAppearance: Long blonde hair, white shirt, white electric guitar. Number: one person.\n\nSpatial relationships: The person is in the center, sitting, guitar held in front.\n\nCamera perspective: The video seems to be a fixed shot, maybe a slight shake? Wait, the user says \"conclude with camera perspective and movement\". The original video's camera—since it's a static shot (no mention of movement), but maybe a slight shake. Wait, the user's example might have camera info.\n\nWait, the rules say: conclude with camera perspective and movement (e.g., top-down, pan left, slight shake). So check if the camera is moving. The video frames provided don't show movement, so maybe static or slight shake. But since it's a video, maybe the camera is stationary. Let's assume static, but maybe the user's video has a slight shake.\n\nNow, putting it all together:\n\nA person with long blonde hair and a white shirt sits in a room, holding a white electric guitar. They strum the guitar with their right hand while pressing fingers on the fretboard with their left hand, maintaining a focused posture. The room contains posters and furniture, but the focus remains on the person’s guitar playing. The camera remains stationary throughout, capturing the scene from a fixed angle.\n\nWait, but need to be concise. Rules say chronological paragraph. So:\n\nThe video shows a person with long blonde hair wearing a white shirt playing a white electric guitar while seated. The individual strums the guitar with their right hand and manipulates the fretboard with their left hand, their head tilted slightly towards the instrument. The background includes a room with posters and a lamp, but the focus is on the person's playing motion. The camera maintains a static position, capturing the action from a front-facing angle.\n\nCheck rules: a) motion/behavior in chronological order: starts with person playing, strumming and fretboard movement. b) appearance: long blonde hair, white shirt, white guitar. c) spatial: seated, guitar in front. d) camera: static. e) background minimal. f) exclude text etc. g) no reasoning.\n\nLet me refine:\n\nA person with long blonde hair, wearing a white shirt, sits and plays a white electric guitar. They strum with their right hand and adjust fingers on the fretboard with their left hand, maintaining focus on the instrument. The room features posters on the wall and a lamp, but the main action centers on the person’s guitar playing. The camera remains stationary, capturing the scene from a fixed frontal view.\n\nCheck for conciseness. Maybe shorten:\n\nA person with long blonde hair and a white shirt sits, strumming a white electric guitar while manipulating the fretboard with their left hand. The individual remains focused on the instrument as they play. The background includes a room with posters and a lamp, but the primary focus is on the person's motion. The camera stays static throughout, viewing the scene from a fixed position.\n\nWait, rules say \"concise, chronological paragraph\". So each part in order: start with the person's position, then actions, then camera.\n\nLet me structure:\n\n[Subject] sits and plays a white electric guitar, using their right hand to strum and left hand to press frets, while maintaining focus on the instrument. The person has long blonde hair and wears a white shirt. The background shows a room with posters and a lamp, but the action centers on the guitar playing. The camera remains stationary, capturing the scene from a fixed angle.\n\nCheck if it's chronological: the actions (sits, plays, strums, frets) are in order. Appearance: described. Spatial: seated, guitar in front. Background minimal. Camera static.\n\nYes, this should work.\n</think>\n\n<caption_output>A person with long blonde hair wearing a white shirt sits while playing a white electric guitar, strumming with their right hand and adjusting fingers on the fretboard with their left hand. The individual maintains a focused posture as they play, positioned centrally in a room", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kvc9AFwH_kI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kvc9AFwH_kI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 149.54242125131157, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Person playing guitar with visible hand movements on strings and fretboard; solid object motion from active strumming and finger placement.", "background_and_ambient_analysis": "No shifting backgrounds observed; wall paintings, bed, and room fixtures remain static. No fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "kwcDAKlgqFU", "file_name": "kwcDAKlgqFU_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. No extra text. </think>  <caption_output>A girl with long blonde hair in a white shirt and a boy in a red-and-gray shirt stand at a white table, where the girl cuts food on a green plate while the boy leans forward to observe. The boy then extends his hand toward the plate. On the table, a blue cup, a dark jar, and a bowl of shellfish sit to the left of the green plate. The camera remains static, capturing the children from a frontal perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kwcDAKlgqFU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kwcDAKlgqFU_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 98.5692330882467, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The girl's hands, the boy's hands, and the knife are moving as they cut on the green board.", "background_and_ambient_analysis": "Background is static (tiled wall, window, countertop). No fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "ktx6Xcge-1k", "file_name": "ktx6Xcge-1k_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of children in red and dark sports uniforms walk across a court, moving from left to right in a loose formation. Some children run slightly ahead while others follow, maintaining direction as they traverse the playing area. The camera remains stationary, capturing the group’s progression past a pole on the right, with spectators visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ktx6Xcge-1k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ktx6Xcge-1k_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 334.73079336941964, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple athletes (in red and white uniforms) are moving across the court, exhibiting coordinated locomotion (walking/running) consistent with athletic activity.", "background_and_ambient_analysis": "Static background elements (pole, court lines, distant structures) show no uniform shifting; no fire, water, or wind-driven motion observed."}}
{"video_id": "kwfB4iHBwVk", "file_name": "kwfB4iHBwVk_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands use a small tool to carve precise incisions along the grain of a striped wooden block, featuring alternating light and dark brown tones. The hands then pause, with one finger pointing to a small carved section on the wood's surface. The camera maintains a close-up perspective, focusing on the hands and block with minimal background visibility.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kwfB4iHBwVk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kwfB4iHBwVk_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 91.84361231482589, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands holding a chisel and hammer strike the wooden block, creating controlled cuts through direct physical force application.", "background_and_ambient_analysis": "Background elements (table, tools) are static with no shifting or fluid motion; no fire, water, or wind present."}}
{"video_id": "kypbMTl9qmM", "file_name": "kypbMTl9qmM_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video features two large inflatable characters—a blue one with eyes and a yellow one with a face—moving in front of a crowd. Initially, the blue inflatable is positioned left, the yellow right; the yellow shifts left, passing the blue, which then moves right. The yellow remains left while the blue displays an image before shifting left again, allowing the yellow to reposition right. People in the foreground, including a child and individuals in dark hoodies, observe the inflatables. Background elements include buildings and tents. The camera is handheld, capturing slight motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kypbMTl9qmM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kypbMTl9qmM_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 591.5729468955955, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Yellow and blue balloons are moved by a person's hand, exhibiting discrete solid object motion due to explicit physical forces (human manipulation).", "background_and_ambient_analysis": "Background elements (buildings, palm trees) remain stationary across frames; no fluid environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "l-E_o0PLwOY", "file_name": "l-E_o0PLwOY_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older man in a light-colored short-sleeve shirt and teal pants sits in a green chair, holding a magnifying glass over a wooden board; he adjusts his posture to examine the board closely, then uses a tool to carve or etch the surface. The background includes hanging papers and cloths. The camera remains stationary in a medium close-up view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l-E_o0PLwOY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l-E_o0PLwOY_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 286.390372933095, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "An elderly person is actively manipulating a wooden object with their hands (e.g., carving or shaping), exhibiting discrete motion patterns consistent with manual labor.", "background_and_ambient_analysis": "Background elements (wall, curtain, poster) show no uniform shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "l-ohJzWfxWs", "file_name": "l-ohJzWfxWs_000189_000199.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand manipulates a small gray LEGO piece, rotating it to display its structure, then moves it toward a larger gray LEGO figure positioned to the left and places the piece onto it. The camera maintains a top-down view with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l-ohJzWfxWs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l-ohJzWfxWs_000189_000199.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 157, "blur_score": 95.5248093040761, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A hand manipulates a small gray Lego elephant structure, rotating and repositioning it to display different angles. The motion is caused by direct physical interaction with the solid object.", "background_and_ambient_analysis": "The background (white wall and static gray elephant figure) remains fixed with no shifting or movement. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "l-vM9z8-708", "file_name": "l-vM9z8-708_000372_000382.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand, holding a drawing tool, meticulously adds details to a wooden board featuring a top-hat design with facial illustrations; the hand moves rhythmically across the surface, adjusting tool grip and position, while the camera maintains a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l-vM9z8-708.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l-vM9z8-708_000372_000382.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 192.1179291496537, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand moving a drawing and a piece of foil on a wooden surface.", "background_and_ambient_analysis": "No shifting background; no fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "l0m6hm_14AI", "file_name": "l0m6hm_14AI_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with a wristwatch on the right presses a small valve on a red quilted surface, adjusting it slightly. The scene transitions to a person standing in front of the red surface, holding a cylindrical object and gesturing while speaking. The camera starts with a top-down view of the hands and shifts to a medium shot of the person.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l0m6hm_14AI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l0m6hm_14AI_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 82.7974692925664, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands moving in the first segment (manipulating an object) and a person holding a container and gesturing in the second segment. These are discrete solid objects moving due to explicit physical forces (the person's actions).", "background_and_ambient_analysis": "Background is static in both segments (red surface and white wall). No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "l1VPb6k0cKQ", "file_name": "l1VPb6k0cKQ_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue jeans and brown shoes uses a yellow mop pad attached to a white handle, moving it back and forth across a red floor; the individual shifts their position slightly while mopping, with the mop pad repeatedly gliding over the surface. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l1VPb6k0cKQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l1VPb6k0cKQ_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 68.43268084137942, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The yellow mop (with white handle) is the discrete object moving back-and-forth across the floor. The person's legs/feet are stationary relative to the camera.", "background_and_ambient_analysis": "The background (red floor and wall) shows no shifting or uniform motion. No fluid/environmental elements (fire, water, smoke) are present; motion is entirely driven by the mopping action."}}
{"video_id": "l1YhhavTw94", "file_name": "l1YhhavTw94_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "The video opens with a child wearing a gray shirt eating from a container while seated in a car, then transitions to a second child lying on a bed with striped pillows, wearing a purple hoodie, as the camera shifts to a close-up of the second scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l1YhhavTw94.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l1YhhavTw94_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 142, "blur_score": 269.56003563806985, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (head and body) exhibits discrete movement through facial expressions (smiling, speaking) and head positioning in a bedroom setting.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; background elements (pillow, headboard) remain stable relative to each other."}}
{"video_id": "l2Uy_7ZcwIA", "file_name": "l2Uy_7ZcwIA_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white cat-shaped desk organizer stands upright on a dark surface, positioned in front of stacked papers and a container with pens. A blue pencil with an orange tip enters the frame from the left, moving horizontally across the foreground in front of the cat, then exits to the right. The scene remains focused on the stationary cat and the pencil’s motion, with no camera movement or changes in perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l2Uy_7ZcwIA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l2Uy_7ZcwIA_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 143, "blur_score": 446.081021020882, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A blue pencil moves across the desk surface in a discrete manner, indicating solid object motion driven by external forces (e.g., hand movement). The white cat figurine remains stationary.", "background_and_ambient_analysis": "Background elements (monitor, desk items) remain static and show no uniform shifting or fluid motion; no fire, water, or smoke detected."}}
{"video_id": "l2uoKR478fc", "file_name": "l2uoKR478fc_000469_000479.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair and a teal short-sleeve shirt is centered in the frame, making subtle head movements and slight gestures. The camera maintains a close-up perspective with minimal movement, capturing the subject from a slightly angled front view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l2uoKR478fc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l2uoKR478fc_000469_000479.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 94.02042610874673, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (human) is moving their head and face (e.g., turning, smiling, speaking).", "background_and_ambient_analysis": "Background is dark and static, no visible fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "l3kz4Yrl4d8", "file_name": "l3kz4Yrl4d8_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a silver flip phone, pressing keypad buttons. The phone flips open, revealing its screen. The camera maintains a close-up perspective throughout, centered on the phone and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l3kz4Yrl4d8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l3kz4Yrl4d8_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 287.72488274381425, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands pressing buttons on a flip phone; the phone screen displays a text message.", "background_and_ambient_analysis": "No visible background; no ambient environmental motion (e.g., fire, water, wind) observed."}}
{"video_id": "l3Sd_cNhHkY", "file_name": "l3Sd_cNhHkY_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt with long brown hair holds a white object, then another individual with blonde hair in a blue tank top enters from the left. The green-shirted person uses a gray cloth to wipe their face while keeping the white object in their other hand, and the blonde individual leans in closely, interacting with the green-shirted person. Both shift toward the center of the frame as the green-shirted person continues wiping their face. The camera remains static, capturing the interaction in front of a door and light switch on the wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l3Sd_cNhHkY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l3Sd_cNhHkY_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 50.4166515810238, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one in green shirt wipes face with a towel while speaking, and another person interacts nearby (e.g., hand movements, positioning).", "background_and_ambient_analysis": "Background elements (white door, walls) show no uniform shifting; no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "l4tPvLW92cw", "file_name": "l4tPvLW92cw_000138_000148.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user provided a video clip and specific rules for creating the caption. First, I need to understand the rules thoroughly.\n\nThe main points are: focus on motion and behavior in chronological order, mention appearance and number, spatial relationships, camera perspective, keep background minimal, exclude text or named characters. The output must be in a specific format without any reasoning.\n\nLooking at the video frames provided, it's a dark scene with a person playing a violin. The frames show the person sitting, wearing a green shirt and jeans, with the violin under their chin. The hands are moving the bow across the strings. The lighting is low, so the background isn't clear.\n\nFirst, chronological order. The video starts with the person already playing, so the sequence would be: the person is seated, holding the violin, moving the bow. The motions are continuous, so the description should capture the ongoing action.\n\nAppearance: Green shirt, jeans, violin. The person is sitting, so orientation is seated. The violin is under the chin, which is standard. Number: one person.\n\nSpatial relationships: The person is in the center, maybe? The violin is held against the shoulder, but the description should be minimal. The background is dark, so maybe just mention it's dimly lit but not elaborate.\n\nCamera perspective: The video seems to be a close-up, maybe a bit shaky. The camera is focused on the lower body and hands, so maybe a medium close-up. The frames show slight movement, so perhaps a slight shake.\n\nCheck the rules again. Avoid background descriptions unless essential. Since it's dark, maybe just say \"dimly lit background\" but keep it minimal. The main focus is the person playing.\n\nWait, the rules say \"background descriptions minimal unless essential for understanding motion.\" Since the motion is the violin playing, maybe the background isn't necessary. But the person's position relative to the background might not be important here.\n\nThe main subject is the person playing the violin. Chronological order: person sits, holds violin, moves bow.\n\nNeed to be concise. Let's structure it: A person wearing a green shirt and jeans sits, holding a violin under their chin, moving a bow across the strings in a dimly lit setting. The camera maintains a close-up perspective with slight shake, focusing on the hands and lower body.\n\nWait, the frames show the person's hands and lower body. So \"close-up perspective on hands and lower body.\" But the user's example says \"top-down\" but this might not be top-down. The video seems to be a frontal close-up but maybe slightly from the side. Hmm. The frames provided are a bit hard to tell, but the description in the sample might be a close-up.\n\nThe rules say \"conclude with camera perspective and movement.\" So after the action, state the camera angle.\n\nPossible caption: A person in a green shirt and blue jeans sits, holding a violin under their chin and drawing a bow across the strings with their right hand while their left hand presses the strings. The dimly lit scene emphasizes the motion, with the camera maintaining a close-up perspective focused on the hands and lower body, exhibiting slight movement.\n\nWait, need to be more concise. The user said \"concise, chronological paragraph.\"\n\nLet me try: A person wearing a green shirt and blue jeans sits, holding a violin under their chin and moving a bow across the strings with their right hand, while their left hand adjusts the strings. The camera focuses on the lower body and hands in a close-up perspective with slight movement, set against a dark background.\n\nCheck if \"adjusts the strings\" is correct. In the frames, the left hand is moving along the neck, so pressing the strings. The right hand is moving the bow.\n\nWait, the video shows the person playing, so the right hand is bowing, left hand fingering. So \"moving the bow across the strings with right hand, left hand pressing the strings.\"\n\nNeed to mention appearance briefly: green shirt, jeans.\n\nSpatial: seated, violin under chin.\n\nCamera: close-up, slight shake.\n\nBackground minimal. Maybe \"dimly lit background\" but keep it minimal.\n\nFinal draft: A person in a green shirt and blue jeans sits, holding a violin under their chin and drawing a bow across the strings with their right hand while their left hand presses the strings. The camera maintains a close-up perspective focused on the lower body and hands, with slight movement, in a dimly lit setting.\n\nBut need to be more concise. Maybe: A person wearing a green shirt and jeans sits, bowing a violin with their right hand while pressing the strings with their left hand. The camera captures a close-up of the hands and lower body, exhibiting slight movement in a dimly lit scene.\n\nCheck the rules: chronological order. The action is continuous, so starting with sitting, then playing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l4tPvLW92cw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l4tPvLW92cw_000138_000148.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 51.02233085742527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and arms moving the violin bow across the strings, causing the violin to vibrate.", "background_and_ambient_analysis": "No visible shifting background or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "l4krhtYoCTQ", "file_name": "l4krhtYoCTQ_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a light-colored outfit oscillates in a dark metal swing near a window. An adult’s hand enters from the right, briefly adjusts the swing, then retracts. The camera remains stationary, capturing the scene with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l4krhtYoCTQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l4krhtYoCTQ_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 338.49684242530265, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two dogs are visible: one seated on a chair (moving by shaking/wiggling) and one on the floor (moving by standing and shifting). Both exhibit discrete locomotion.", "background_and_ambient_analysis": "The background elements (window, chair, floor) are stable with no uniform shifting. No fire, water, smoke, or wind present."}}
{"video_id": "l4PoFA8yZsg", "file_name": "l4PoFA8yZsg_000320_000330.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a man on a golf course. He's wearing a black and white top and dark pants, walking. Then he's swinging a golf club, hitting a ball. The scene shifts to a night setting where a golf ball is near a green, and a bird (maybe a pigeon?) lands on the green. Then the ball rolls towards the hole. Wait, need to check the sequence.\n\nFirst frame: man walking on grass, background has structures. Second frame: man swinging, maybe in action. Third frame: close-up of a golf ball on green, maybe a bird (black, small) near it. Then the ball moves. Need to describe motion chronologically.\n\nLet's outline:\n\n1. Initial scene: Man (dark top, dark pants) walks on grassy area with structures (antenna, building) in background.\n\n2. Man swings golf club, hits ball (assuming action).\n\n3. Night scene: Golf ball on green, small bird (dark, wing spread) lands near the ball, then the bird moves away? Wait, the third frame: \"a bird lands on the green\" and the ball is there. Then the ball moves towards the hole. Wait, the frames:\n\nFrame 0: Man walking.\n\nFrame 1: Man swinging, white golf ball (maybe?) being hit? Wait, frame 2: \"golf ball in the air\" no, the third frame shows a bird. Let's parse the provided frames:\n\n[0] A man walks on grass (background: hill, structures).\n\n[1] Man swings golf club (black top, jeans), ball in motion.\n\n[2] Night scene: green turf, golf ball (white) on green, a dark bird lands on green, a green ball (maybe) on a black surface (sand/trap), and white balls.\n\n[3] Bird is on the green, then moves (or maybe the ball moves? Wait, the sequence is: bird lands, then perhaps the ball moves towards the hole. Wait, frame 4: \"bird is on green, white golf ball near green, green ball on black surface.\" Then frame 5: bird is gone, ball (white) is near the hole?\n\nWait, need to describe the motion in order.\n\nFirst part: Man (black and white top, dark pants) walks across a grassy field with a hill and structures in the background. Then he swings a golf club, hitting a golf ball into the air (action). Then the scene transitions to a night setting with a golf course where a small dark bird lands on the green near a white golf ball; the bird then flies away, leaving the white ball to roll towards the hole. The camera perspective shifts from ground level to a close-up of the green, then follows the ball's movement.\n\nWait, check the rules: focus on motion and behavior of main subjects. Main subjects: man, golf ball, bird.\n\nChronological:\n\n- Man walks (frame 0).\n\n- Man swings club (frame 1), ball is hit.\n\n- Night scene: bird lands on green (frame 2), bird is near white ball; then bird moves (frame 3), white ball rolls towards hole (frame 4).\n\nWait, the provided frames:\n\n[0] Man walking.\n\n[1] Man swinging (black top, jeans), golf club in motion.\n\n[2] Night: green turf, white ball on green, dark bird (wings spread) lands on green, green ball on black surface (sand) with white balls.\n\n[3] Same scene: bird on green, white ball near green, green ball on black surface.\n\n[4] Bird is gone, white ball is near hole (so the ball moved towards hole).\n\nSo the sequence:\n\nA man in a black and white top and dark pants walks across a grassy area with a hill and structures in the background. He then swings a golf club, hitting a golf ball. The scene shifts to a nighttime golf course where a small dark bird lands on the green near a white golf ball; the bird remains momentarily before flying away, allowing the white ball to roll toward the hole. The camera captures the ball's motion from a close-up perspective on the green, then follows the ball's path toward the hole.\n\nCheck rules:\n\na) Motion chronological: walking, swinging, bird landing, bird leaving, ball rolling.\n\nb) Appearance: man (black/white top, dark pants), bird (dark, small), golf balls (white).\n\nc) Spatial: man on grassy field, bird on green near white ball, white ball rolling toward hole.\n\nd) Camera: starts with ground level, shifts to close-up on green, follows ball.\n\ne) Background minimal: structures in first scene, night sky in second.\n\nf) Exclude text, names, etc.\n\nLet's draft:\n\nA man", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l4PoFA8yZsg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l4PoFA8yZsg_000320_000330.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 93.11990803283467, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving: golfer swinging golf club, golf club striking the ball, and the golf ball rolling on the green.", "background_and_ambient_analysis": "The background elements (grass, structures, buildings) remain static across frames with no uniform shifting. No fire, water, smoke, or wind-driven motion observed; dominant motion is not ambient."}}
{"video_id": "l5B0cgKK6uE", "file_name": "l5B0cgKK6uE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small white and brown cat is held on a person’s lap as another individual clips its paw nails with a nail cutter, while a third person records the action with a smartphone. The camera maintains a close-up, slightly shaky perspective throughout, focusing on the cat and the clipping process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l5B0cgKK6uE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l5B0cgKK6uE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 103.66851809109575, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The scissors are being actively moved by a hand to trim the animal's nails, and the animal's paws show slight movements due to restraint. The hands holding the animal and the scissors are also in motion.", "background_and_ambient_analysis": "The background is not visible in the frames, so no shifting background or fluid/environmental motion (fire, water, wind) is detected. The scene is a close-up on the subject, so background elements are not present."}}
{"video_id": "l5yinXFemmE", "file_name": "l5yinXFemmE_000538_000548.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black t-shirt plays a black acoustic guitar with a light-colored sound hole ring, strumming with their right hand while fretting with their left. They remain seated in front of the camera, their hands moving rhythmically over the strings. The background features a softly lit indoor space with blurred furniture, and the camera maintains a static close-up angle on the guitar and upper body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l5yinXFemmE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l5yinXFemmE_000538_000548.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 96.11133159822681, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is playing a guitar, with hands moving to strum and fret, and the body showing slight movements due to the playing action.", "background_and_ambient_analysis": "Background is static with no fluid or environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "l6v0DB5ztIM", "file_name": "l6v0DB5ztIM_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a light-colored striped shirt sits, chewing with food visible on their face, then turns their head slightly left and right while maintaining a seated position. The camera captures a close-up perspective with minimal handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l6v0DB5ztIM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l6v0DB5ztIM_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 111, "blur_score": 58.55911646603478, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby (discrete, solid object) exhibits motion through chewing, slight head movements, and minor body shifts while eating.", "background_and_ambient_analysis": "Background elements (e.g., chair, indistinct furniture) remain stationary and do not exhibit uniform shifting. No fire, water, smoke, or wind-driven fluid motion is present."}}
{"video_id": "l74WojyHa8U", "file_name": "l74WojyHa8U_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a hand writing letters. First, the hand is holding a pen, starts with a 'G' already on the paper. Then the hand moves to write 'A' next to it. Let's break down the steps.\n\nFirst frame: hand with pen near the 'G' (which is written). Then the hand moves to add 'A' after 'G'. The main subject is the hand, which is writing the letters. The appearance: hand is holding a pen (color maybe green tip, but focus on motion). The letters are black, bold. Spatial: the hand is moving from right to left? Wait, the sequence: first, the hand is at the 'G', then starts writing 'A' to the right of 'G'? Wait, no. Wait, the video starts with 'G' already there. Then the hand comes in to write 'A' next to 'G', so adding 'A' to the right of 'G'? Let's check the frames.\n\nFrame 0: 'G' is on paper, hand with pen. Frame 1: hand is near 'G', pen tip. Frame 2: hand moves to draw 'A' next to 'G' (so starting the 'A' after 'G'). Frame 3: continuing the 'A'. Frame 4: 'A' is complete. So the motion is: hand writes 'A' adjacent to the existing 'G' on the paper. The hand is moving to form the letters. The pen is greenish tip, but not sure about color, but description should be brief.\n\nNeed to describe chronologically: hand with a pen (describe appearance: a hand holding a pen, pen tip visible) writes the letter 'A' next to a pre-existing 'G' on white paper. Spatial: 'A' is to the right of 'G' (since the hand is moving to draw it there). Camera is top-down, static? No movement. Background is white paper, minimal.\n\nWait, rules say: exclude text recognition, so don't say 'G' or 'A', but wait, the instruction says \"Exclude text recognition, named characters, or stylistic analysis.\" Oh, so we can't mention the letters themselves. Oh right, the user says: \"Exclude text recognition, named characters, or stylistic analysis.\" So we can't refer to the letters as G or A. So we have to describe the action without naming the letters.\n\nSo the hand is writing a new character (a serifed letter, but no need to specify, but maybe the shape is a straight line, but no. Focus on motion.\n\nLet's think again: The video shows a hand holding a pen, starting from the right side of the paper (where the 'G' is), then moving to write another character to the right of 'G'. Wait, but the first frame has 'G' already written. So the action is: a hand with a pen draws a new character adjacent to the existing 'G' on the paper.\n\nBut we can't mention G or A. So describe the motion of the hand writing the new character.\n\nSo: A hand holding a pen moves over a white sheet, adding a new bold character to the right of an existing bold character. The pen has a green tip. The hand’s movement is smooth, forming the new character in sequence. Camera is top-down, static, focusing on the hand and paper.\n\nWait, need to be concise, chronological. Let's structure:\n\nA hand holding a pen with a green tip moves to the right of a pre-existing bold character on white paper. It then proceeds to draw a second bold character adjacent to the first, moving the pen in smooth motions to form the character. The camera remains top-down and static throughout.\n\nBut need to check rules. Rule f: Exclude text recognition. So we can't call it 'G' or 'A', but we can describe it as a character. But the video shows the letters, but we must not mention text.\n\nSo: A hand holding a pen with a green tip adds a new bold character to the right of an existing bold character on a white sheet. The hand moves the pen smoothly, tracing the shape of the new character. The camera remains top-down and static, focusing on the hand and paper.\n\nWait, but the first frame already has one character (G), then the hand writes another (A) to its right. So chronological: The hand starts at the position to the right of the existing bold character, then begins to draw the next character. The pen tip is visible, and the hand’s motion is steady as it forms the new character. The background is a plain white surface.\n\nBut need to be concise. Let's draft:\n\nA hand holding a pen with a green tip draws a bold character to the right of an existing bold", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l74WojyHa8U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l74WojyHa8U_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 143, "blur_score": 137.2079785582017, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a pen is moving to write the letters 'G' and 'A' on paper; the hand and pen are solid objects undergoing deliberate physical movement due to writing action.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; static white paper serves as the background with no wind, fire, or water elements."}}
{"video_id": "l6w0bnm4CJY", "file_name": "l6w0bnm4CJY_000224_000234.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a checkered shirt and khaki shorts bends in front of a dark brown horse tied with a red rope, adjusting or inspecting the horse’s lower legs. The horse remains stationary with its head turned slightly right, standing near a red door in a dimly lit stable. The camera is stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l6w0bnm4CJY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l6w0bnm4CJY_000224_000234.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 89.45783465685199, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (discrete object) bends and moves his hands near the ground, interacting with the horse; the horse remains mostly stationary with minimal motion.", "background_and_ambient_analysis": "Background elements (walls, horse, structural features) show no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "l8_JyTGj8rY", "file_name": "l8_JyTGj8rY_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of light-skinned hands submerges dark fabric into a white basin filled with water, gently moving the fabric in the water while repeating the motion multiple times. The basin remains positioned on a white sink surface, and the camera maintains a close-up perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l8_JyTGj8rY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l8_JyTGj8rY_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 1013.7168538557357, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pair of hands actively agitate contents within a bowl, indicating discrete solid object movement due to manual action.", "background_and_ambient_analysis": "The background elements (sink, countertop) show no uniform motion or environmental fluidity; no fire, water, smoke, or wind dominates the scene."}}
{"video_id": "l6y6Jcy7r7Q", "file_name": "l6y6Jcy7r7Q_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde girl in a dark blue shirt with white patterns holds a clear plastic bottle, moves toward a red table, and places the bottle down. She then picks up a clear balloon and reaches toward a child in a light gray shirt seated to her right. A baby crawls on the red floor in the background. The camera follows the girl’s movements with slight shake, capturing the scene from a slightly low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l6y6Jcy7r7Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l6y6Jcy7r7Q_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 42.770359899645086, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A girl manipulating a balloon (reaching, moving it across table, holding it), a boy interacting with a glass on the table, and other children moving within the scene. All movements are physical actions by humans.", "background_and_ambient_analysis": "The background elements (walls, red table, blue couch) remain stationary with no fluid/environmental motion (fire, water, smoke, wind) observed. Background does not exhibit uniform shifting."}}
{"video_id": "lACZXZ3U8vc", "file_name": "lACZXZ3U8vc_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s bare foot rests on an orange plastic tray while another individual holds a phone; a man in a black shirt and khaki shorts kneels beside the foot, gestures toward it, then steps off the tray as the person shifts position. The individual sits on a wooden chair, and another person adjusts their denim shorts. The camera starts with a top-down view and shifts closer to the seated individual.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lACZXZ3U8vc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lACZXZ3U8vc_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 50.114596339537606, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: seated person's leg/foot, blue shoe (or sock), and hands adjusting the shoe. Motion involves explicit physical manipulation (placing shoe, adjusting fit).", "background_and_ambient_analysis": "No uniform shifting of background elements (walls, floor) or environmental fluid motion (fire, water, wind) observed."}}
{"video_id": "l7QluB7WBvQ", "file_name": "l7QluB7WBvQ_000160_000170.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short brown hair and a black t-shirt bends over, using a blue tool to work on a bicycle tire, with a blue and white bag positioned to their right on the ground. The background consists of grass and foliage. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l7QluB7WBvQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l7QluB7WBvQ_000160_000170.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 55.7600478907558, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively manipulating a bicycle tire and pump, using tools to inflate or adjust the tire. The person's hands and the bicycle tire show distinct motion due to physical interactions (e.g., pumping, rotating the tire).", "background_and_ambient_analysis": "The background consists of stationary trees and foliage with no significant shifting or fluid motion (e.g., water, wind, smoke). The environment appears stable with no dominant environmental elements."}}
{"video_id": "l9_Byu6Kkno", "file_name": "l9_Byu6Kkno_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several players in white, green, pink, and red jerseys run across an indoor court, adjusting positions as the sequence progresses. A white-jerseyed player moves leftward, while green and red players advance toward the center. The camera pans left, maintaining a perspective from behind a railing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l9_Byu6Kkno.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l9_Byu6Kkno_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 161, "blur_score": 634.2196238466953, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (basketball players) are moving through locomotion (running, dribbling, jumping) with visible physical interactions (e.g., ball handling, player positioning).", "background_and_ambient_analysis": "Background elements (walls, gym floor, basketball hoops) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "lAtoc2oLgik", "file_name": "lAtoc2oLgik_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands manipulate a white plastic object with a small hole, turning it to reveal a torn section. The object is held in front of a red car wheel, with fingers pressing and adjusting its shape. The camera remains close-up and slightly shaky, focusing on the hands and object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lAtoc2oLgik.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lAtoc2oLgik_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 343.8376346039731, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating a white, solid object (likely packaging or a box), with motion originating from physical interaction (grasping, turning, and moving the object).", "background_and_ambient_analysis": "The background elements show no significant shifting or uniform movement, and there are no fluid/environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "lBpIR_Us_YM", "file_name": "lBpIR_Us_YM_000450_000460.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair wearing a dark top over a pink inner sits on a bed, facing a man in a black shirt seated with legs extended. The camera shifts to a close-up of the man’s hands massaging the woman’s foot, with her positioned in the background. The man’s hands move rhythmically, pressing and rubbing the foot. The camera remains focused on the hands and foot, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lBpIR_Us_YM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lBpIR_Us_YM_000450_000460.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 251.70943703771962, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The patient's legs and masseuse's hands are discrete solid objects moving due to physical forces: the masseuse manipulates the legs via hand pressure and motion, causing slight bending/stretching of the legs.", "background_and_ambient_analysis": "The background (room, window, bed) is static with no fluid/environmental motion (e.g., fire, water, wind). Walls and furniture remain fixed without uniform shifting."}}
{"video_id": "lBxvs9JGqQs", "file_name": "lBxvs9JGqQs_000232_000242.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black device with glowing blue buttons (power, temperature, up/down arrows, and a circle) is shown. A finger presses the circular button repeatedly, moving up and down, then retracts. The background remains blurred. The camera maintains a close-up, static view focused on the device and hand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lBxvs9JGqQs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lBxvs9JGqQs_000232_000242.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 139.47145258170485, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand interacts with a button on a device; the hand's motion (pressing the button) is a discrete solid object interacting with the device's physical controls.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. The background (textured surface) remains static and does not exhibit uniform displacement across frames."}}
{"video_id": "lFM4cZteXaE", "file_name": "lFM4cZteXaE_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt holds a large sesame seed bun burger with both hands, bringing it to their mouth for a bite, then lowering it slightly. The background includes a red chair and white table. The camera maintains a close-up, slightly shaky perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lFM4cZteXaE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lFM4cZteXaE_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 88.97564904200236, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The burger (held by hands) undergoes discrete motion as the person takes bites; hands show deliberate movement to manipulate and consume the burger.", "background_and_ambient_analysis": "Background elements (white table, red chairs) show no uniform shifting or fluid motion. No fire, water, or smoke visible."}}
{"video_id": "lFHAh32qq3A", "file_name": "lFHAh32qq3A_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The scene is a classroom. Let's list the main subjects: several students. There's a girl in a red top, another in a white shirt, yellow top, white t-shirt with shorts. The action starts with them standing around desks. The girl in red is facing the others. The girl in white shirt seems to be holding something, maybe a book or object, and gestures. Then, maybe she moves her arms. Let's check the frames. \n\nFirst frame: they're standing. Second frame, maybe she raises her arms. Third, fourth, fifth—similar positions. Let's see the movement. The key motions: the girl in white shirt (center) is moving her arms, possibly handing something or showing. The others are interacting. Spatial: the red top is left, white shirt in center, yellow top to her right, white t-shirt with shorts also right. Background: classroom with desks, blue bins, windows. Camera is static, no movement. \n\nNeed to mention appearance: number of people (several students, maybe 5-6), colors. Chronology: start with students standing, the central girl in white shirt moves arms, others engage. Background minimal. Camera is fixed, no movement.\n\nLet me structure:\n\nIn a classroom, several students stand around desks; a girl in a red top faces the group, a girl in a white shirt gestures with her arms while holding an object, a girl in a yellow top and another in a white t-shirt with shorts interact nearby. The central girl continues moving her arms, others remain engaged. Background includes desks and windows, camera remains static.\n\nCheck rules: focus on motion and behavior chronologically. Mention appearance (colors, number). Spatial relationships: central girl, red top to left, etc. Conclude camera: static.\n\nMake it concise. Let's draft:\n\nIn a classroom, five students stand near desks: a girl in a red top (left), a girl in a white shirt (center), a girl in a yellow top, and a girl in a white t-shirt with shorts. The central girl in white shirt gestures with her arms while holding an object, then moves her hands in front of her. Others remain engaged, with the girl in yellow top leaning toward her. Background features desks and windows, camera remains static.\n\nWait, need to check the exact frames. The first frame: they are standing. Second frame, maybe the girl in white shirt is lifting her arms. Third, fourth, fifth—same group. So the motion is the central girl moving her arms. Let's make sure the chronology is correct. Start with their standing positions, then the central girl's arm movements, others interacting. \n\nAlso, number: let's count. The video shows a group, maybe 5-6. The description should say \"several students\" or specify. The user says \"briefly describe their appearance and number (color, size, orientation)\". So mention the main ones. Let's see the visible ones: red top, white shirt (center), yellow top, white t-shirt with shorts, plus maybe a boy in the back. But the main focus is on the group in front.\n\nSo:\n\nIn a classroom, four students stand near desks: a girl in a red top (left), a girl in a white shirt (center), a girl in a yellow top, and a girl in a white t-shirt with shorts. The central girl gestures with her arms, lifting them and moving them forward, while the others interact closely. Background includes desks and windows, camera remains static.\n\nCheck if the movements are correctly captured. From the video, the girl in white shirt does raise her arms in the sequence. So \"gestures with her arms, lifting them and moving them forward\".\n\nAlso, spatial: the girl in red is to the left of the central girl, yellow top to the right, white t-shirt with shorts further right.\n\nMake it concise. Let's write:\n\nIn a classroom, four students stand around desks: a girl in a red top (left), a girl in a white shirt (center), a girl in a yellow top, and a girl in a white t-shirt with shorts. The central girl gestures with her arms, lifting and moving them forward, while others interact closely. Background features desks and windows; camera remains static.\n\nThat seems to fit. Check rules: chronological order (start with standing, then motions), mention appearance (colors, number), spatial (left, center, right), background minimal, camera static.\n</think>\n\n<caption_output>In a classroom, four students stand near desks: a girl in a red top (left), a girl in a white shirt (center), a girl in a yellow top, and a girl in a white t-shirt with shorts. The central girl gestures with her arms, lifting and moving them", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lFHAh32qq3A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lFHAh32qq3A_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 155, "blur_score": 115.20899008182684, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are interacting; their movements (e.g., gesturing, shifting positions) are discrete solid-object motions driven by physical interactions (e.g., conversation, object handling).", "background_and_ambient_analysis": "The background elements (windows, walls, furniture) remain stable across frames with no uniform shifting. No fire, water, smoke, or wind-driven motion is visible."}}
{"video_id": "lEkYU3oxUTA", "file_name": "lEkYU3oxUTA_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a paintbrush smooths blue paint across a taped square on a white surface, moving from right to left with sweeping strokes. The brush glides over the blue area, blending the paint as the hand remains visible from the right. The camera stays fixed in a top-down view, capturing the action against the plain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lEkYU3oxUTA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lEkYU3oxUTA_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 36.4520574211256, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a brush is moving to apply blue paint on a surface. The brush is the discrete object moving due to physical force (the hand's movement).", "background_and_ambient_analysis": "The background (white surface and taped borders) is static with no shifting or environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "lGGB-EEfeog", "file_name": "lGGB-EEfeog_000145_000155.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a pink shirt, red gloves, and black hair with white clips crouches beside a yellow vertical post, leaning forward to adjust or secure it while working in a garden setting with green foliage and stone structures. The camera remains stationary in a side-angle shot throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lGGB-EEfeog.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lGGB-EEfeog_000145_000155.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 563.1872315200278, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink shirt is crouching and performing controlled physical actions (bending, reaching) near a yellow post, indicating deliberate locomotion and interaction with the environment.", "background_and_ambient_analysis": "The background (trees, foliage, brick structure) is stationary with no significant shifting or environmental motion. Subtle leaf movement due to wind is present but negligible and not dominant; no fire, water, or smoke is visible."}}
{"video_id": "lDI1TyVy6WQ", "file_name": "lDI1TyVy6WQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A boy in a light blue striped shirt and beige pants sits cross-legged on a bed with a blue and pink floral bedspread. He spreads his hands on the bed, then places a wooden chessboard in front of him, adjusting its position to center it on the bed. The camera maintains a top-down view, slightly shifting to capture the chessboard placement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lDI1TyVy6WQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lDI1TyVy6WQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 149.17025349104728, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The boy (solid object) moves the chessboard (solid object) via his hands. The chessboard is placed and adjusted on the bed by the boy. The boy also shifts his sitting position slightly.", "background_and_ambient_analysis": "The background (curtains, bed, room) is static with no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "lHJu6ndscNE", "file_name": "lHJu6ndscNE_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue shirt and dark pants stands to the left of a large dark tire, performing repetitive arm movements near a blue container and red basket. The individual’s upper body is actively engaged in motion, shifting slightly while working. The background features a weathered concrete wall with visible cracks, a plastic chair, and wooden crates. The camera remains stationary throughout, capturing the scene from a fixed perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lHJu6ndscNE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lHJu6ndscNE_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 161, "blur_score": 28.667201181079427, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is moving by walking and making arm gestures, which is a discrete solid object moving due to locomotion.", "background_and_ambient_analysis": "The concrete wall and wooden structure in the background are static; no fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "lFDmOQGao6k", "file_name": "lFDmOQGao6k_000216_000226.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark hoodie, blue jeans, and white sneakers crouches beside a partially constructed stone wall, using a tool to adjust stones. He then stands, moves to the wall, and places a stone onto the structure. The camera remains steady, capturing his movements as he works on the wall's surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lFDmOQGao6k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lFDmOQGao6k_000216_000226.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 182.07010365342666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue clothing is moving: crouching, standing, and applying material to the wall. Another person is visible in the background, partially obscured. Both are discrete solid objects exhibiting locomotion and manual work.", "background_and_ambient_analysis": "Background elements (stone wall, ground debris) are stationary with no fluid/environmental motion (fire, water, smoke, wind). Background does not shift uniformly, indicating no significant ambient or camera-induced motion."}}
{"video_id": "lIDaRylTZnQ", "file_name": "lIDaRylTZnQ_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark pants and a silver wristwatch uses both hands to tie the laces of a black dress shoe on their foot, while another black dress shoe lies on the tiled floor to the left. The camera remains in a static, close-up, top-down position throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lIDaRylTZnQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lIDaRylTZnQ_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 72.77585444776749, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and feet are moving to adjust and fasten a shoe. The hands manipulate the shoe's laces and the foot adjusts its position, representing discrete physical interactions with solid objects.", "background_and_ambient_analysis": "The background consists of static tiled flooring with no visible shifting, fluid motion, or environmental phenomena like fire, water, or wind. No camera-induced motion is observed."}}
{"video_id": "lJDq_FJ6tgU", "file_name": "lJDq_FJ6tgU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man wearing jeans stands at a wooden workbench, swinging a hammer to strike an object. He then turns slightly, placing the hammer against the bench and leaning forward with his arms resting on the workbench surface. The background features a window with greenery visible outside. The camera remains stationary with minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lJDq_FJ6tgU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lJDq_FJ6tgU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 651.6431653935963, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person is moving their arms and body while interacting with a hose, likely spraying water. The person's locomotion is distinct and driven by intentional actions.", "background_and_ambient_analysis": "Static background elements (railing, greenery) show no uniform shifting; no fire, water, or wind-driven motion detected."}}
{"video_id": "lI2hD18uv_o", "file_name": "lI2hD18uv_o_000184_000194.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray shirt and brown watch places small gray stones on the toes of a bare foot, adjusting their position. They then position a second bare foot to the right and place additional stones on its toes. The camera maintains a top-down perspective with slight movement as the person shifts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lI2hD18uv_o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lI2hD18uv_o_000184_000194.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 324.16063026889697, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's foot (with a stone on it) is the discrete object moving via locomotion (lifting, shifting position).", "background_and_ambient_analysis": "The background (carpet and furniture) shows no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "lKDfZ1ixm8Q", "file_name": "lKDfZ1ixm8Q_000121_000131.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing leopard print leggings and a bodysuit with a star design begins in an inverted pose with head resting on a pink surface, legs raised and hands clasped behind their head. They transition by moving hands to the floor, then bend forward into a deep forward fold, lowering their torso toward the surface while maintaining leg elevation. The camera remains in a top-down perspective with slight adjustment to follow the motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lKDfZ1ixm8Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lKDfZ1ixm8Q_000121_000131.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 471.9870623525067, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A single human subject (yoga practitioner) is moving through a controlled pose transition from headstand to forward bend, with discrete body parts (arms, torso, legs) shifting due to physical exertion.", "background_and_ambient_analysis": "The background (purple mat and dark wall) is static with no fluid or environmental motion. No fire, water, smoke, or wind observed in the scene."}}
{"video_id": "lKEJMAoxL7s", "file_name": "lKEJMAoxL7s_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a red and white container filled with small black objects, tilting it to pour the contents into a perforated metal tray below. The container is positioned above the tray, releasing the black objects through the perforations. The camera maintains a close-up perspective, focusing on the pouring motion with minimal background visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lKEJMAoxL7s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lKEJMAoxL7s_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 704.9658880023267, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and a red container are moving to pour liquid into a metallic machine, with discrete motion of the hand tilting the container.", "background_and_ambient_analysis": "The concrete background remains static with no uniform shifting; no fire, water, smoke, or wind dominates the scene."}}
{"video_id": "lKMvEb7rGoU", "file_name": "lKMvEb7rGoU_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with red hair, wearing a headlamp and blue backpack, gives a thumbs-up while standing near a brick structure. The scene shifts to a person with a headlamp illuminating a dark tunnel, revealing brick walls and a small opening. Two individuals with backpacks then walk toward a brick opening in a grassy area. The camera perspective shifts from close-up to tunnel view, then to a wider shot of the walking figures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lKMvEb7rGoU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lKMvEb7rGoU_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 311.3532777646848, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include people: one giving a thumbs-up in the initial scene, another holding a flashlight near a brick hole, and a third person ascending a stone path. Their motion is due to locomotion (walking, gesturing).", "background_and_ambient_analysis": "The background features brick walls, a cave entrance, and green pathways. No fluid/environmental motion (fire, water, wind) is present; background elements remain static across scene transitions."}}
{"video_id": "lNCRIj8PthQ", "file_name": "lNCRIj8PthQ_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds and manipulates a crumpled silver foil object, tearing small fragments as fingers move the foil. The background shows blue denim fabric and a beige surface. The camera remains close to the hands with minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lNCRIj8PthQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lNCRIj8PthQ_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 147, "blur_score": 31.300069338741572, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands actively manipulating small foil/plastic objects (discrete solid objects) through precise grasping, twisting, and repositioning movements.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. The background (dark clothing and floor) remains static relative to the subject with minimal blurring due to camera stability."}}
{"video_id": "lNUft5-0l1A", "file_name": "lNUft5-0l1A_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large yellow and black wheel loader with a raised bucket moves forward across a construction site, passing over stacked concrete blocks. The loader’s bucket remains elevated as it travels, with the camera following its motion in a handheld, slightly shaky manner.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lNUft5-0l1A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lNUft5-0l1A_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 293.73893090313805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A yellow Caterpillar front-end loader is the only discrete solid object in motion, moving slowly to the right. The motion is driven by its own engine (locomotion), with no collisions or interactions with the stationary white barrels or background structures.", "background_and_ambient_analysis": "The background (buildings, sky, and ground elements) shows no shifting or fluid motion. No fire, water, smoke, or wind-induced movement is visible. Background elements like the \"CATERPILLAR\" sign and white barrels remain fixed relative to the camera frame."}}
{"video_id": "lMGwS5XE6b0", "file_name": "lMGwS5XE6b0_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands adjust a black tool on a white bicycle's rear wheel with a black tire and silver spokes, manipulating the quick-release lever. The wheel rests on a paved surface with scattered fallen leaves. The camera pulls back to reveal the full bicycle as the person steps away.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lMGwS5XE6b0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lMGwS5XE6b0_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 94.73921520873293, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands interact with a bicycle wheel (adjusting components), and the person steps away while the bicycle remains stationary on its kickstand.", "background_and_ambient_analysis": "The background (pavement, fallen leaves) shows no significant shifting or fluid motion; no fire, water, smoke, or wind is visible to trigger ambient environmental classification."}}
{"video_id": "lPR-oh0JHq0", "file_name": "lPR-oh0JHq0_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a bathroom, a boy in a patterned short-sleeve shirt and short hair stands near the sink while a girl with long dark hair faces him; the girl moves slightly away to the side of the sink, then the boy steps forward to the sink, picks up a toothbrush, and begins brushing his teeth, holding it to his mouth, as the girl subsequently steps toward the camera and looks directly at it. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lPR-oh0JHq0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lPR-oh0JHq0_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 955.701947798084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (a boy and a girl) exhibit discrete motion: the boy gestures with his hand while drinking from a cup, and the girl moves her head and body during interaction.", "background_and_ambient_analysis": "The bathroom background (walls, window, sink fixtures) shows no shifting or fluid motion. No fire, water flow, smoke, or wind are present."}}
{"video_id": "lP8Q84txJEA", "file_name": "lP8Q84txJEA_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in dark clothing grip and maneuver a large, shiny metallic object with a glowing yellow center, passing it among themselves as the camera stays close, shaking slightly to follow their shifting positions, against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lP8Q84txJEA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lP8Q84txJEA_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 463.98899490549303, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Trombone slide is actively manipulated by musician's hands, causing distinct motion; musician's arms and body show controlled movement during performance.", "background_and_ambient_analysis": "Background elements (people, potential fabric) show slight movement but no dominant fluid or environmental motion (fire, water, smoke, wind); no uniform background shifting observed."}}
{"video_id": "lM9iMGw7oAY", "file_name": "lM9iMGw7oAY_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to look at the video frames. The first frame shows two men on a wooden platform. Wait, the video starts at 0.0 seconds. Let's check each frame.\n\nFrame 0: Two men standing on a wooden deck. One is shirtless, wearing dark pants, holding a green tarp. The other is in dark clothes, maybe a jacket and pants, holding a tool. Background has trees and wooden planks.\n\nFrame 1: They move. The shirtless man is now lifting the tarp, the other man is stepping towards the table.\n\nFrame 2: Both are moving. The shirtless man is walking left, the other is on the table.\n\nFrame 3: Shirtless man steps onto the table, other man is next to him.\n\nFrame 4: Shirtless man is on the table, the other man is now walking away.\n\nFrame 5: Now the shirtless man is holding a tool, and the other is standing on the platform.\n\nWait, let's sequence the actions. The main subjects are two men. First, they're on the deck. Then the shirtless man (no shirt, dark pants) lifts the green tarp. The other man (dark jacket, dark pants) is working on the table. Then they move: the shirtless man steps onto the table, the other moves to the side. Then the shirtless man uses a tool, and the other man steps back.\n\nWait, the caption needs to be chronological. Let's list the order:\n\nStart: Two men (one shirtless, dark pants; other in dark jacket and pants) on wooden platform. One is holding a green tarp, the other is near a work table with tools.\n\nThen, the shirtless man lifts the tarp, the other moves towards the table.\n\nNext, the shirtless man steps onto the table (maybe to work on it), the other man steps back.\n\nThen, the shirtless man is on the table, the other man is on the platform.\n\nWait, the video goes from frame 0 to 5. Let's check each frame:\n\n0.0: Both on platform. Shirtless man (dark pants) holding tarp (green) above head. Other man (dark jacket/pants) standing near table.\n\n0.1: Shirtless man moves left, other man steps onto table (maybe).\n\n0.2: Shirtless man is on the left, other man on the table.\n\n0.3: Shirtless man steps towards table, other man on table.\n\n0.4: Both on table? No, shirtless man is now on table, other man steps back.\n\n0.5: Shirtless man is working (using tool), other man is on platform.\n\nWait, the key motions: The shirtless man lifts the green tarp (initially holding it up), then moves towards the table, steps onto the table, and uses a tool. The other man is working on the table, then steps back.\n\nAppearance: Two men. One is shirtless, wearing dark pants. The other is dressed in dark clothing (jacket and pants). \n\nSpatial: Initially, both on platform. Shirtless man is on the left, holding tarp; other man is on the right near table. As video progresses, shirtless man moves to the table, steps on it, other man moves away from table.\n\nCamera: The camera is stationary, capturing the scene from a fixed position, probably eye-level but looking down slightly.\n\nBackground: Trees and wooden planks, but minimal since the rules say to keep background minimal unless essential. So mention it briefly.\n\nNow, structure the caption:\n\nStart with the initial state. Two men on a wooden platform. One shirtless in dark pants, holding a green tarp; the other in dark clothing near a work table. Then, the shirtless man lifts the tarp and moves toward the table, stepping onto it while the other man steps back. The shirtless man uses a tool on the table. Camera is stationary, capturing the scene from a fixed angle.\n\nWait, need to be concise. Let's check rules:\n\na) Motion in chronological order.\n\nb) Brief appearance and number.\n\nc) Spatial relationships.\n\nd) Camera perspective and movement.\n\ne) Background minimal.\n\nf) Exclude text, names, style.\n\nSo:\n\nTwo men on a wooden platform: one shirtless with dark pants, holding a green tarp; the other in dark clothing near a work table. The shirtless man lifts the tarp, steps onto the table, and uses a tool while the other man steps back onto the platform. The camera remains stationary, capturing the scene from a fixed position.\n\nWait, in the frames, the shirtless man is the one holding the tarp. The other man is working on the table.\n\nLet's check the frames again:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lM9iMGw7oAY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lM9iMGw7oAY_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 1400.093357937185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human individuals (shirtless man and man in shirt) are moving on a wooden platform by walking, with motion clearly visible across the frames.", "background_and_ambient_analysis": "The background (trees, ground) is static with no uniform shifting, and there is no fire, water, smoke, or wind motion that dominates the scene."}}
{"video_id": "lOAako1hDmA", "file_name": "lOAako1hDmA_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order, focusing on the main subjects. The video starts with a few people in a muddy area. Let's see the frames.\n\nFirst frame: A person in a gray hoodie (back to camera) walks towards a log. Two people in red and another in camouflage (wait, the description says \"person in gray hoodie, person in red shirt with dark pants, two others in camouflage and blue?\" Wait no, let's check the frames.\n\nWait, the first frame: [0.0] has a person in gray hoodie walking, a person in red shirt (front view?) with tool, two others in camouflage. Wait, the description in the user's message is the video frames. Let me list each frame:\n\n0.0: person in gray hoodie (back to camera, walking) on muddy ground. Person in red shirt (front view) holding tool, two others in camouflage (one standing, one on log? Wait no, first frame: the text says \"by PowerDirector\" at bottom right.\n\nWait, maybe better to look at the motion. The video shows people moving. Let's break down each frame.\n\nFrame 0: Person in gray hoodie (back view, walking) approaches a log. A person in red shirt (front view) with tool (like a stick or hoe) is standing near mud. Two people in camouflage and blue pants standing near a pile of dirt.\n\nFrame 1: The person in gray hoodie moves towards the log. The person in red shirt is now near the mud, and another person (maybe the gray hoodie person) is approaching. Wait, the frames show movement: the person in gray hoodie is moving from left to right, then another person (the one in red) is holding a stick, maybe.\n\nFrame 2: The person in gray hoodie jumps onto the log. The person in red shirt is holding a tool, moving towards the log. The others are in the background.\n\nFrame 3: The gray hoodie person is on the log, another person (maybe the one in red) is helping or interacting. The person in red is now on the log, and the gray hoodie person is moving forward.\n\nWait, the user's description for each frame:\n\n[0.0]: person in gray hoodie (back view) walking towards a log. Person in red shirt (front view) holding tool. Two others in camouflage and blue pants standing near mud.\n\n[1.0]: same scene but person in gray hoodie continues moving. Person in red shirt is near mud, another person (maybe the one who was on the log?) is now there.\n\nWait, the key is chronological order. So the main actions:\n\n1. Initially, a person in gray hoodie walks through muddy ground. A person in red shirt with dark pants (or patterned) stands near mud, holding a tool. Two others (in camouflage and blue pants) are standing near a dirt pile.\n\n2. Then, the person in gray hoodie moves towards a log and steps onto it. The person in red shirt gestures or interacts.\n\n3. Next, the person in gray hoodie is on the log, another person (maybe the one in red) also steps onto the log, and they move together.\n\n4. Finally, the person in gray hoodie is on the log, and the person in red is standing nearby.\n\nWait, let's list the motions step by step.\n\nFrom the frames:\n\n- Frame 0: Multiple people in muddy area. Gray hoodie person (back to camera) is walking towards the log. Red shirt person (front view) holds tool, stands on mud. Two others in camouflage and blue pants stand near dirt pile.\n\n- Frame 1: Gray hoodie person is moving towards the log. Red shirt person is closer to the mud, perhaps moving. Others are in the background.\n\n- Frame 2: Gray hoodie person jumps onto the log. Red shirt person is holding the tool and moving towards the log.\n\n- Frame 3: Gray hoodie person is on the log, and another person (maybe the one in red) is now also on the log. They appear to be moving together.\n\n- Frame 4: Gray hoodie person steps onto the log, the red shirt person is now near the log's end, and others are around.\n\nWait, but need to be concise. Let's outline the main actions:\n\nFirst, a person in a gray hoodie walks toward a log in a muddy area. A person in a red shirt holds a tool nearby. Two others stand on a dirt pile. Then, the person in the gray hoodie steps onto the log, followed by the person in red shirt. They move across the log while others observe.\n\nNow, check the number: in the first frame, there are four people (gray hoodie, red shirt, two in camouflage/blue). Then, as the video progresses, the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lOAako1hDmA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lOAako1hDmA_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 2350.2080212461883, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple solid objects (people) are moving: a person in a red shirt, a person in a dark hoodie, and a person in a camouflage-patterned shirt. They exhibit locomotion (walking, stepping over a wooden plank) driven by physical forces (gravity, muscle movement).", "background_and_ambient_analysis": "The background elements (trees, muddy ground, wooden plank) remain static throughout the frames, with no significant fluid motion (e.g., flowing water, smoke) or wind-driven movement observed. The environment appears calm, with no dominant ambient environmental effects."}}
{"video_id": "lQCbXenPMeo", "file_name": "lQCbXenPMeo_000221_000231.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a kitchen counter with various items. There's a person, maybe an adult, handling a tray of rice. The rice is white, on a baking sheet or tray. The person uses a spoon to scoop rice from a container into the tray. The background has other kitchen items like a green mug, a glass container, and some packaged goods. The person's hands are moving, scooping rice. The camera is close-up, maybe handheld, so slight movement. Let's structure it chronologically.\n\nFirst, the person is seen with the tray of rice. Then, they pick up a spoon, scoop rice from a container (maybe a metal bowl), and transfer it to the tray. The rice is on a tray, and there are other items around. The camera stays relatively close, maybe a bit shaky. Need to mention the main subject's action: scooping rice. The appearance: white rice, person's hands (skin color, but maybe not necessary), the container is metallic. Spatial relationships: the tray is on the counter, container is near it.\n\nWait, the video starts with the tray of rice, then the person uses a spoon to move rice from a container to the tray. So steps: person reaches for container, scoops rice, adds to tray. The background has various items but keep it minimal.\n\nNow, follow the rules: concise, chronological, focus on motion. Start with the setup, then actions. Keep background minimal.\n\nLet me draft:\n\nA person’s hands use a spoon to transfer white rice from a metal container onto a tray filled with rice, situated on a kitchen counter. The tray holds a substantial amount of rice, with some dark specks mixed in. The person repeatedly scoops rice from the container, moving the spoon over the tray. The background includes a green mug and various packaged goods, though these are not the focus. The camera remains close to the action, showing slight movement as it captures the hand motions.\n\nCheck rules: a) motion chronological - scooping rice, transferring. b) appearance - white rice, metal container, person's hands (but don't specify size/color unless essential? The rules say \"briefly describe appearance and number\". Person's hands are the main subject, but maybe \"a person’s hands\" is okay. c) spatial: tray on counter, container near tray. d) camera perspective: close-up, slight movement. e) background minimal. f) exclude text. g) no reasoning.\n\nWait, the video might have the tray with rice already present, then adding more. So first frame shows tray with rice, then person adds from container. So sequence: person scoops rice into tray. The rice is already on the tray, they are adding more.\n\nLet me adjust:\n\nA person’s hands scoop white rice from a metal container and add it to a tray already holding a pile of rice, which rests on a kitchen counter. The rice contains some dark specks. The person repeatedly lifts the spoon from the container, moves it over the tray, and deposits rice onto it. In the background, a green mug and packaged items are visible but remain out of focus. The camera captures the action from a close angle, with slight movement as it follows the hand motions.\n\nCheck for brevity. Maybe shorten:\n\nA person's hands use a spoon to transfer white rice from a metal container onto a tray filled with rice, which sits on a kitchen counter. The rice has dark specks; the person repeatedly scoops and adds rice to the tray. The background includes a green mug and packaged goods, but the focus remains on the hands and rice. The camera is close-up and slightly shaky.\n\nWait, the output needs to be a paragraph. Let's make it one cohesive paragraph.\n\nFinal check: chronological order (scooping from container, adding to tray), main subjects (person's hands, rice, container), appearance (white rice, metal container), spatial (container near tray), camera (close, slight movement). Background minimal.\n\nOkay, here's the caption:\n\nA person's hands use a spoon to transfer white rice from a metal container onto a tray already filled with rice, which sits on a kitchen counter. The rice contains dark specks, and the person repeatedly lifts the spoon, moves it over the tray, and adds rice. The background includes a green mug and packaged items but remains out of focus. The camera captures the action from a close angle with slight movement.\n</think>\n\n<caption_output>A person's hands use a spoon to transfer white rice from a metal container onto a tray already filled with rice, which sits on a kitchen counter. The rice contains dark specks, and the person repeatedly lifts the spoon, moves it over the tray, and adds rice. The background includes a green mug and packaged items but remains out of focus. The camera captures the action from a close", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lQCbXenPMeo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lQCbXenPMeo_000221_000231.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 762.0892531806098, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and arms are moving: initially cutting food on a board, then pouring liquid from a container into a metal bowl. These are discrete, solid objects (hands, utensils, food) exhibiting controlled physical manipulation.", "background_and_ambient_analysis": "No shifting background or fluid motion. The kitchen counter, metal bowl, and stationary items (e.g., green cup) remain fixed; no fire, water, smoke, or wind is present."}}
{"video_id": "lRKAtHjVwc0", "file_name": "lRKAtHjVwc0_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit room, a standing person in dark clothing and a seated person in dark clothing interact. The standing individual raises and lowers their right arm in rhythmic motion while the seated person mirrors the movement with their right arm, initially extended upward and then lowering. The standing figure is positioned to the left of the seated individual, who is on a couch against a wall with guitars mounted nearby. The camera remains static throughout the sequence, capturing the synchronized arm movements from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lRKAtHjVwc0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lRKAtHjVwc0_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 44.4768730011291, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one standing with arm movements (appears to be performing physical motion), one seated with arm extension.", "background_and_ambient_analysis": "Background elements (walls, chair, poster) show no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "lS5hVEMtOCo", "file_name": "lS5hVEMtOCo_000114_000124.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray sweatshirt and dark pants enters from the left, holding a wrapped object. They move toward a pink illuminated Christmas tree and a blue snowman figurine on a table, placing the wrapped item on the table beside the tree. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lS5hVEMtOCo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lS5hVEMtOCo_000114_000124.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 1322.9426487661149, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman enters the frame, moves toward the table, and interacts with objects (e.g., adjusting or handling items near the tree). Her motion is discrete and solid, driven by physical locomotion.", "background_and_ambient_analysis": "The wall with framed pictures, lamp, and table show no uniform shifting or fluid environmental motion (e.g., no fire, water, or wind effects observed)."}}
{"video_id": "lR_k1auB-48", "file_name": "lR_k1auB-48_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to observe the video frames. The main subject is a man in a dark suit with a light blue shirt and silver tie. He's wearing sunglasses. The background is plain, light-colored, so minimal detail. \n\nStarting with frame 0: He holds a fork up in his right hand, pointing it towards the camera. Then frame 1: He switches to holding a white bottle with a purple label in his right hand, bringing it up. Frame 2: He shows the bottle closer, then frame 3: He holds the bottle in his right hand, left hand raised with palm facing forward. Frame 4: Same as frame 3? Wait, no, frame 4 is the last frame where he holds the bottle and waves his left hand. \n\nWait, let's check the timestamps. The video has 5 frames: [0.0], [1.4], [2.5], [3.6], [4.7]. So sequence is:\n\n0.0: Man in dark suit, light blue shirt, silver tie, sunglasses. Holds fork up (right hand), facing camera. \n\n1.4: Switches to holding white bottle with purple label in right hand, shows it to camera. \n\n2.5: Still holding bottle in right hand, but now the bottle is slightly different? Wait, maybe the bottle's appearance: white body, purple cap? The description says \"white bottle with purple label\" but maybe in the video, the bottle is white with purple top. \n\n3.6: Holds bottle in right hand, left hand extended forward with palm open, like a stop gesture. \n\n4.7: Same as 3.6? Or maybe the bottle is being held, left hand raised. \n\nNow, need to chronologically describe the motion. \n\nFirst, man holds a fork up in his right hand. Then, he lowers the fork and picks up a white bottle with a purple label, holding it up. Then, he holds the bottle with his right hand and gestures with his left hand (palm forward). \n\nAppearance: Man is wearing a dark suit, light blue shirt, silver tie, sunglasses. The bottle is white with a purple label or cap. \n\nSpatial: The man is centered, background plain. \n\nCamera: Fixed, no movement mentioned. \n\nNeed to follow the rules: exclude text (ShakeItLight.com is text, so skip), no named characters, just motion.\n\nSo the caption should start with the man holding fork, then switching to bottle, then left hand gesture.\n\nLet's structure:\n\nA man in a dark suit, light blue shirt, silver tie, and sunglasses holds a fork up in his right hand. He then lowers the fork and holds a white bottle with a purple label in his right hand, presenting it forward. Next, he gestures with his left hand, palm facing forward, while maintaining the bottle in his right hand.\n\nCheck background: minimal, plain. Camera: fixed, no movement.\n\nMake it concise, chronological paragraph.\n\nWait, rules say \"concise, chronological paragraph describing the provided video.\"\n\nSo:\n\nA man in a dark pinstripe suit, light blue shirt, silver tie, and sunglasses initially holds a fork up in his right hand. He then lowers the fork, picks up a white bottle with a purple label in his right hand, and presents it toward the camera. Subsequently, he extends his left hand with the palm facing forward, while holding the bottle steady in his right hand. The camera remains static throughout, focusing on the man against a plain light background.\n\nWait, but need to check if \"pinstripe\" is necessary. The video says \"dark pinstripe\" suit? The first frame shows \"dark suit\"—maybe pinstripe, but the user's description: first frame says \"dark suit\". Let's see: the user provided the video frames, so the suit is dark (probably pinstripe, but maybe not specified. The video shows a dark suit, maybe pinstripe. But maybe just say dark suit.\n\nWait, the problem says: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order. Briefly describe their appearance and number (color, size, orientation). Mention spatial relationships if relevant (e.g., in front of, to the left). Conclude with the camera perspective and movement...\"\n\nSo appearance: \"man in a dark suit, light blue shirt, silver tie, sunglasses.\"\n\nMotion: sequence of actions.\n\nChronological order:\n\n1. Holds fork up in right hand.\n\n2. Switches to holding white bottle with purple label in right hand (so he puts fork down, picks up bottle).\n\n3. Holds bottle in right hand, left hand raised with palm forward.\n\nSo:\n\nA man in a dark suit, light blue", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lR_k1auB-48.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lR_k1auB-48_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 145, "blur_score": 618.4435731079582, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "lSSIp6cj3vU", "file_name": "lSSIp6cj3vU_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lSSIp6cj3vU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lSSIp6cj3vU_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 124, "blur_score": 40.385708997142316, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one performs a jump onto the bed, then lies down; the other adjusts position while lying on the bed, both movements driven by voluntary physical actions.", "background_and_ambient_analysis": "Background elements (walls, furniture, door) remain static; no fluid motion (fire, water, smoke) or environmental effects observed."}}
{"video_id": "lTgK5tt3c5s", "file_name": "lTgK5tt3c5s_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair and a light gray hoodie holds a white tissue up to their nose, gently pressing it against their face in a repetitive motion. The individual remains centered in the frame throughout, with minimal movement of the hands and tissue. The background features blurred indoor lighting and indistinct objects, but the focus stays on the person's upper body. The camera maintains a steady close-up perspective with no significant movement or angle changes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lTgK5tt3c5s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lTgK5tt3c5s_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 281.3062920604714, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is the discrete object moving: hands and tissue are moving in a coordinated manner to blow the nose, showing localized solid object motion.", "background_and_ambient_analysis": "The background is static with no fluid motions (fire, water, smoke) or strong wind effects; background elements do not shift uniformly, indicating no camera motion."}}
{"video_id": "lT7G42-GdUE", "file_name": "lT7G42-GdUE_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person lies prone on a bed covered with a sheet as a gloved hand applies adhesive strips to their back in sequence, pressing each strip down and moving across the skin. The hand continues applying additional strips, covering different areas of the back. The camera maintains a close-up view with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lT7G42-GdUE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lT7G42-GdUE_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 28.724235980304087, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include: 1) The person receiving treatment (lying motionless), 2) The treatment technician's gloved hands (actively applying/removing wax strips), 3) The wax strips (moving with the hands). The technician's hands exhibit controlled, purposeful motion in direct contact with the skin.", "background_and_ambient_analysis": "The background consists of static bed linens with no fluid motion (fire, water, smoke) or environmental wind effects. Background elements show no uniform shifting, confirming stability."}}
{"video_id": "lT9kT-IGYVA", "file_name": "lT9kT-IGYVA_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First frame: beach scene, a brown dog running with a yellow frisbee, a person in blue shorts in the background. Second frame: park, green grass, tree, dog running towards a person in black top and blue shorts who's kneeling. Third frame: same person now on their knees, dog is approaching. Fourth frame: grassy field with blue banners, a person in blue shirt and jeans with a dog, they're walking. Fifth frame: sky, dog jumping high for a green frisbee, person behind. \n\nNeed to describe chronologically. Start with first scene: beach, brown dog fetches yellow frisbee, person in blue shorts stands behind. Then transitions to park: dog runs to person in black top/blue shorts (kneeling), person throws frisbee, dog catches. Then next scene: grassy field with banners, person in blue shirt/jeans walks with dog. Then dog jumps for green frisbee in sky. Camera perspective: varies, first is ground level beach, then park ground level, then grassy field (maybe overhead?), then sky view. \n\nCheck rules: chronological order, focus on motion. Describe appearance briefly. Spatial relationships: dog in front of person, etc. Background minimal. No text, names. \n\nPutting it together: \n\nA brown dog runs across a sandy beach toward a person in blue shorts, retrieving a yellow frisbee. The scene shifts to a grassy park where the dog chases a yellow frisbee thrown by a person in a black top and blue shorts, who kneels to catch the dog mid-air. Next, a person in a blue shirt and jeans walks with the dog on a grassy field bordered by blue banners. Finally, the dog jumps high to catch a green frisbee against a clear sky, with the person positioned behind the dog. The camera captures ground-level shots of the beach and park, transitions to a wide shot of the grassy field, and ends with a low-angle sky view during the jump.\n\nWait, check order of frames: frame 0 is beach, 1 is park (grass), 2 is park (person kneeling, dog jumping), 3 is grassy field with banners, 4 is dog jumping high for green frisbee. So sequence: beach -> park (kneeling) -> grassy field -> jump. \n\nFirst frame: beach, dog with frisbee, person behind. Second frame: park, dog runs to person kneeling, throws frisbee. Third frame: park, person still kneeling, dog is catching (mid-air). Fourth frame: grassy field (banners), person and dog walking. Fifth frame: sky, dog jumping for green frisbee.\n\nSo timeline: \n\n1. Beach: Brown dog runs toward camera with yellow frisbee, a person in blue shorts stands in the background.  \n2. Park: Dog runs toward a kneeling person in a black top and blue shorts, who throws a yellow frisbee; the dog leaps to catch it.  \n3. Grassy field: A person in a blue shirt and jeans walks with the dog across a field with blue banners.  \n4. Sky: The dog jumps high to catch a green frisbee, with the person visible behind it.  \n\nCamera perspectives: beach is ground-level, park is ground-level, grassy field is ground-level or low-angle, sky is low-angle looking up. \n\nNeed concise paragraph. Let's write:\n\nA brown dog runs on a sandy beach, retrieving a yellow frisbee while a person in blue shorts stands behind. The scene shifts to a grassy park where the dog chases a yellow frisbee thrown by a person in a black top and blue shorts, who kneels to catch the dog mid-air. Next, the dog walks with a person in a blue shirt and jeans across a grassy field lined with blue banners. Finally, the dog leaps high to catch a green frisbee against a clear sky, with the person positioned behind. The camera alternates between ground-level shots of the beach and park, a wide shot of the grassy field, and a low-angle view during the jump.\n</think>\n\n<caption_output>A brown dog runs on a sandy beach, retrieving a yellow frisbee while a person in blue shorts stands behind. The scene shifts to a grassy park where the dog chases a yellow frisbee thrown by a person in a black top and blue shorts, who kneels to catch the dog mid-air. Next, the dog walks with a person in a blue shirt and jeans across a grassy field lined with blue banners. Finally, the dog leaps high to catch a green frisbee against a clear sky, with the person positioned behind. The camera alternates between ground-level shots of the beach and park, a wide shot", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lT9kT-IGYVA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lT9kT-IGYVA_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 150.64009815705677, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include: a dog catching a yellow ball on the beach, a dog retrieving a frisbee with a person in a park, and a person jumping to catch a green frisbee in a field. All movements (running, throwing, catching, jumping) are solid object physics with clear bounding boxes.", "background_and_ambient_analysis": "In the beach scene, water waves are present but not dominant; the stone wall and distant buildings remain static. In the park scene, grass shows minimal wind movement, but trees and the road background are fixed. In the field scene, blue barriers and structures are motionless. Ambient elements (waves, grass) are secondary to discrete object interactions."}}
{"video_id": "lUx4mFbZbYI", "file_name": "lUx4mFbZbYI_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light gray shirt and denim shorts sits on a wicker chair, positioned in front of a large wooden harp. They hold sheet music in one hand and pluck the harp strings with the other, their body slightly angled toward the instrument. A piano and staircase are visible in the background. The camera remains static throughout, capturing the individual's continuous motion of playing the harp.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lUx4mFbZbYI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lUx4mFbZbYI_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 255.6676516795791, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (woman) seated, playing a string instrument. Her hands and the bow are moving in controlled motions to produce sound.", "background_and_ambient_analysis": "No shifting background. No fire, water, smoke, or wind visible. The scene is calm and stable."}}
{"video_id": "lTJ32EcvyMQ", "file_name": "lTJ32EcvyMQ_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silver meat grinder extrudes dark red minced meat into a metal bowl positioned below it. A person wearing red clothing uses a red tool to add more minced meat into the grinder's metallic hopper above. The camera maintains a close-up perspective, capturing the continuous motion of meat extrusion and the hand adding meat, with slight shifts to follow the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lTJ32EcvyMQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lTJ32EcvyMQ_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 102.58326081581838, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The meat being extruded from the grinder is moving as a solid, continuous stream due to the mechanical operation of the grinder. The hand of the operator is minimally moving but not the primary motion source.", "background_and_ambient_analysis": "The background (counter, bottles) is static with no uniform shifting. No fire, water, smoke, or wind motion is present."}}
{"video_id": "lWCOOk7zKzg", "file_name": "lWCOOk7zKzg_000208_000218.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people are visible: one seated on a chair (white shirt, dark shorts, one foot in a metal container), the other kneeling to the left (black clothes, covering mouth with both hands). The seated individual raises their right hand while the kneeling person adjusts the seated person’s foot in the container. A third person (dark top, light pants) enters from the right, walks across the foreground, and partially obscures the scene. Background includes a red curtain and furniture; camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lWCOOk7zKzg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lWCOOk7zKzg_000208_000218.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 383.33181723814675, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The seated person (white shirt) moves his hand, and a person in dark jacket and light pants walks across the frame from right to left.", "background_and_ambient_analysis": "The background (red curtain and stage elements) remains static throughout the video. No fluid or environmental motions (fire, water, smoke, wind) are present."}}
{"video_id": "lWwKs6MTXX4", "file_name": "lWwKs6MTXX4_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A long line of uniformed individuals, wearing red coats, black trousers, and tall black bearskin hats, marches in unison down a street. They move forward in a tight straight formation, stepping in sync as the camera follows their progression from the side. The group maintains consistent pacing, with the street and brick buildings visible in the background. Camera movement is steady, tracking the marchers as they advance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lWwKs6MTXX4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lWwKs6MTXX4_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 522.4812310969592, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A line of soldiers in red uniforms are marching in formation, moving forward in a coordinated manner. Each soldier is performing a distinct locomotion (walking).", "background_and_ambient_analysis": "The background (buildings and road) is static with no fluid or gaseous motion (e.g., wind, smoke). The scene is clear and there are no ambient environmental elements."}}
{"video_id": "lWiuN9bOLlA", "file_name": "lWiuN9bOLlA_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man in a light green shirt trims a dense leafy bush, reaching out with his right hand to adjust and shape the foliage. He moves his hand methodically across the bush, repositioning his body slightly as he works. The camera maintains a steady, close-up perspective on his upper body and the bush, capturing the repetitive motion of his hand against the greenery.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lWiuN9bOLlA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lWiuN9bOLlA_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 179.60066397865558, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is moving his arms and the pruning shears to trim the bushes, demonstrating discrete object motion due to manual action.", "background_and_ambient_analysis": "The background (trees, building) is stable with no shifting or fluid motion. No fire, water, smoke, or significant wind-driven motion observed."}}
{"video_id": "lW3f-rfCtAM", "file_name": "lW3f-rfCtAM_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subject is a person jumping into the water. Let's see the sequence:\n\nStart: The person is on a diving board. They're in a bent position, maybe preparing to jump. Then they jump off, flip or dive into the water. Then the splash and then they swim down. Wait, the video shows the person on the board (frame 0), then jumping (frame 1), entering the water (frame 2), then the splash (frames 2-3), then they're underwater or moving in the water (frame 4-5).\n\nSo chronological steps:\n\n1. A person stands on a white diving board at the edge of a boat, bent forward with arms extended, preparing to dive.\n2. They leap off the board, performing a dive into the clear turquoise water.\n3. The person enters the water, creating a large splash, then continues moving underwater.\n\nAppearance: The person is wearing a dark swimsuit, likely a woman (but the rules say exclude named characters, so just \"a person\" maybe, but appearance includes color. The swimsuit is dark, so \"a person in a dark swimsuit\". Number: 1 person.\n\nSpatial: The diving board is on a boat, so the person is at the edge of the boat, over the water. The background is the sea and some distant land, but background descriptions minimal unless essential. So maybe \"over the turquoise sea\" but the rules say minimal, so maybe just the water.\n\nCamera perspective: Starts with a view from the boat, looking down at the person on the board. Then when they jump, the camera follows, maybe a slight follow or static. Wait, the video starts with a shot of the person on the board (camera is on the boat, looking at the diver), then as the diver jumps, the camera captures the splash, then the diver underwater. So camera movement: starts with a fixed shot from the boat, then follows the dive down to the water.\n\nWait, the rules: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo let's structure:\n\n- Initial: A person in a dark swimsuit stands on a white diving board at the edge of a boat, arms extended forward, preparing to dive. (appearance, action)\n- Then they jump off the board, entering the clear turquoise water with a dive, creating a splash.\n- The person continues moving underwater as the water splashes around them.\n\nCamera: Starts with a stationary view from the boat, then follows the dive down to the water surface.\n\nCheck the rules:\n\na) Motion chronological: yes, standing, jumping, entering water, splashing.\n\nb) Briefly describe appearance: person in dark swimsuit, 1 person.\n\nc) Spatial: at the edge of the boat over the sea.\n\nd) Camera: starts stationary, then follows the dive.\n\ne) Background minimal: the sea and distant land are minimal, so maybe not mention.\n\nf) Exclude text: correct, no text recognition.\n\nLet's draft:\n\nA person in a dark swimsuit stands on a white diving board at the edge of a boat, arms extended forward. They leap off the board, diving into the clear turquoise water, creating a splash. The person continues moving underwater as the water ripples. The camera begins with a stationary perspective from the boat, then follows the dive down to the water surface.\n\nWait, need to be concise. Let's check the frames:\n\nFrame 0: person on board, bending, arms up (maybe preparing to jump).\n\nFrame 1: they jump off, body in mid-air, arms up.\n\nFrame 2: entering water, splash.\n\nFrame 3: splash, person submerged.\n\nFrame 4: person swimming or moving underwater.\n\nSo better:\n\nA person in a dark swimsuit stands on a white diving board at the boat's edge, leaning forward. They jump off, performing a dive into the turquoise water, creating a splash as they enter. The person submerges underwater, moving through the water. The camera starts with a fixed view from the boat, then captures the descent and entry into the water.\n\nWait, check the rules for chronology: need to be in order. Let's see:\n\n1. Standing on board, preparing.\n2. Jumping off (mid-air).\n3. Entering water (splash).\n4. Submerging underwater.\n\nSo:\n\nA person in a dark swimsuit stands on a white diving board at the boat's edge, leaning forward. They jump off, diving into the clear turquoise water with a splash. The person continues moving underwater. The camera starts stationary from the boat, then follows the dive into the water.\n\nYes, that's chronological. Now check if all rules are met:\n\na) Motion: chronological (", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lW3f-rfCtAM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lW3f-rfCtAM_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 474.11805786766405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A human subject is clearly visible performing a jump off a boat, descending under gravity and entering the water. The subject's motion is tracked from the boat's edge to the water, with subsequent splashing and underwater movement observed.", "background_and_ambient_analysis": "The background elements (hills, distant shoreline, and water surface) remain stationary throughout the sequence, indicating no significant camera-induced motion. The water's surface is calm except for transient splashes caused by the person's dive, which are secondary effects of the discrete object's motion rather than dominant environmental motion."}}
{"video_id": "lYg68FkeaZY", "file_name": "lYg68FkeaZY_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "At night on an ice rink, a person in dark clothing is seated on the ice to the left, while another person in dark clothing stands to their right. The standing individual moves toward the seated person, who begins to rise from the ice with arm and body movements, assisted by the standing figure. The background features illuminated buildings but remains secondary to the interaction. The camera maintains a fixed position with no significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lYg68FkeaZY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lYg68FkeaZY_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 102.63844297210468, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one lying on ice, then gets up and walks away; the other initially standing then moves slightly. Motion due to human locomotion.", "background_and_ambient_analysis": "Background (buildings, lights) is static with no fluid motion (fire, water, wind) visible; thus no ambient_environmental motion."}}
{"video_id": "lZ9NeAGuMl4", "file_name": "lZ9NeAGuMl4_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to generate a concise, chronological paragraph describing the video. The user provided the rules, so I have to follow them carefully.\n\nFirst, the video starts with two people on a muddy shore. One is in a black hoodie, kneeling with arms out, maybe gesturing. The other is in a beige hooded jacket and blue jeans, holding a shovel. Then, more people join: a person in a green jacket and another in a gray jacket. The person in black stands up, and the one in beige bends down. The person in green seems to be holding a clipboard or something. The background is a riverbank with hills, but the rules say to keep background minimal unless essential. So maybe just mention the muddy shore and water.\n\nI need to focus on motions and behaviors in order. Let's list the sequence:\n\n1. Initial scene: Two people on muddy shore. Black hoodie (kneeling, arms out), beige jacket (holding shovel).\n2. More people approach: Green jacket, gray jacket. The black hoodie stands up, beige bends down. The person in green holds something (maybe clipboard), the gray jacket points.\n3. Then, maybe the person in green is holding a clipboard, others are moving around.\n\nWait, the video starts with two people. Then three more join, making five total? Wait, the frames show:\n\nFrame 0: Two people.\n\nFrame 1: Same, but beige is still holding shovel.\n\nFrame 2: Third person (green) joins.\n\nFrame 3: Fourth person (gray jacket) joins.\n\nFrame 4: Fifth person (the one in green and gray) are now present. So total five people? Wait, the initial two, then three more come in. But the description says \"the main subjects (people)\".\n\nSo the caption needs to mention the sequence of people joining. Let's note their actions:\n\n- Person in black hoodie starts kneeling, arms out, then stands up.\n\n- Person in beige hooded jacket (with shovel) is crouching or kneeling initially, then bends down.\n\n- Then two more people approach: one in green jacket, another in gray jacket. The green person is holding a clipboard (maybe), and the gray one points.\n\nNeed to mention their appearances briefly: colors of jackets (black, beige, green, gray), maybe jeans, hoodies.\n\nSpatial relationships: The person in black is to the right of the beige person initially. Then the green person comes from the left, the gray person behind.\n\nCamera perspective: The video seems to be shot from a fixed position, maybe a slight pan or static. The instructions say to mention camera perspective and movement. The user's example output mentions \"slight shake\", but the video might be handheld. Wait, the problem says to conclude with camera perspective and movement. Let's see: The video starts with a static shot, but maybe the camera moves slightly as people approach.\n\nWait, the video description says \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So need to check if the video has camera movement. From the frames provided, it's possible the camera is moving slightly, but maybe it's static. However, the user's example might have a slight shake. But the user's instruction says to mention if relevant.\n\nWait, the rules say to mention it. Let me see the video description. Since I can't see the video, but the user provided frames. Hmm, but the user provided a video clip description. Wait, the problem is the user provided a sequence of frames. The task is to generate a caption based on those frames.\n\nIn the problem statement, the user lists the frames from [0.0] to [5.0] seconds. Let me recheck the frames:\n\n[0.0] starts with two people: one in beige hooded jacket, knees on muddy shore, arms out. The other person in black hoodie, kneeling, arms out. There's a shovel nearby.\n\n[1.0] similar, but the beige person is holding the shovel.\n\nWait, looking at the frames:\n\nFirst frame: two people. One (black hoodie) is on knees with hands out. Other (beige hooded) is standing, holding a shovel. Wait, no: the first frame shows the person in black kneeling with arms out, the beige person is crouching with shovel. Then in frame 1, the beige person is standing. Wait, maybe I need to re-examine.\n\nThe user provided the frames as:\n\n[0.0] <0.3 seconds> [description]\n\nThen frame 0: two people on muddy shore. One in black hoodie (kneeling, arms out), another in beige hooded jacket (standing, holding shovel). There's a yellow stick on the ground.\n\nFrame 1: same people, but the beige", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lZ9NeAGuMl4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lZ9NeAGuMl4_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 245.79647297955015, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are the discrete objects: one person kneels while holding a tool, another person gestures with arms, a third person approaches, and a fourth person extends a hand. Movements include kneeling, standing, gesturing, and reaching.", "background_and_ambient_analysis": "Background elements (hills, shoreline, water) show minimal uniform motion; water has subtle ripples but is not dominant. No fire, smoke, or strong wind effects observed as primary motion."}}
{"video_id": "lbSUj_faLsA", "file_name": "lbSUj_faLsA_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light skin tone manipulates a metal tool to turn a bolt on a bicycle wheel's hub, repeatedly adjusting the bolt's position. The hand moves the tool in a rotational motion while the wheel's spokes and black metal frame remain visible in the background. The camera maintains a close-up, static perspective focused on the hand and bolt interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lbSUj_faLsA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lbSUj_faLsA_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 193.81074084455048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) manipulating a tool (wrench) to interact with a bike brake mechanism (bolt adjustment), exhibiting explicit physical force application.", "background_and_ambient_analysis": "Static background elements (bike wheel spokes, frame) show no uniform shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "l_T9lm6RfDg", "file_name": "l_T9lm6RfDg_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three men in white coats, black aprons, and black caps work in a commercial kitchen; one man wearing red gloves manipulates a large raw meat carcass on a stainless steel table, moving it horizontally from left to right. The camera pans slightly right, tracking the meat's movement while the other two men observe. Background elements include kitchen equipment but remain minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l_T9lm6RfDg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l_T9lm6RfDg_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 29.956753715799017, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Chefs actively moving hands/arms to handle and cut raw meat; meat is displaced by direct physical manipulation.", "background_and_ambient_analysis": "Background elements (walls, cabinets, door) show no shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "lb8TFPaKxyo", "file_name": "lb8TFPaKxyo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue tank top, dark pants, and beanie lies on a weight bench, performing a bench press with a loaded barbell. To their left, an individual in a blue shirt and gray pants assists by stabilizing the barbell during lifts, while another person in a yellow shirt stands to the right observing. The lifter repeatedly lifts and lowers the barbell, with the assistants maintaining support. The camera maintains a static, slightly angled perspective focused on the bench press activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lb8TFPaKxyo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lb8TFPaKxyo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 599.5555236874015, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The lifter (person lying down) and spotters (people standing around) are moving due to physical forces from weightlifting: the lifter presses the barbell, and spotters adjust positions to assist.", "background_and_ambient_analysis": "The gym background (walls, floor, equipment) shows no uniform shifting, and there are no fire, water, or wind elements present."}}
{"video_id": "latdYZWacN0", "file_name": "latdYZWacN0_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a close-up of a person's face, focusing on the eyes. The main subject is a person wearing a necklace with green and white beads. The action is a brush applying makeup near the eye area. \n\nFirst, check the chronological order. The video starts with the person's face, then the brush moves into the eye area, maybe applying makeup. So the motion is the brush approaching and moving over the eye. The person's appearance: wearing a necklace with green leaves and white beads, dark hair. The brush is a thin tool, probably for eyeliner or something. \n\nSpatial relationships: the brush is in front of the eye, moving slightly. Background is minimal, so maybe not essential. Camera is close-up, static? Wait, the video might have a slight shift, but the instructions say minimal background. The camera is focused on the face, so close-up, maybe slight movement but not specified. Need to mention camera perspective: close-up, possibly slight shift but the main focus is the action. \n\nNow, structure the caption. Start with main subject: person wearing a green and white beaded necklace. The brush is applied to the eye area. Chronological: brush moves toward the eye, then applies makeup. Then camera perspective: close-up, static or slight movement.\n\nCheck rules: focus on motion (brush moving, applying makeup), appearance (necklace, hair color), spatial (brush near eye), camera (close-up). \n\nAvoid background details. So:\n\n\"A person wearing a green and white beaded necklace has a thin makeup brush applied near the eye area, moving slightly across the eyelid. The brush approaches and makes contact with the eye region, applying makeup. The camera maintains a close-up perspective with minimal movement, focusing on the eye and surrounding area.\"\n\nWait, need to be concise. Let's shorten. Maybe:\n\n\"A person with dark hair and a green and white beaded necklace has a makeup brush applying product near the eye. The brush moves slowly across the eyelid area. The camera remains in a close-up view throughout.\"\n\nCheck if it's chronological: brush starts near, moves, applies. Yes. Mention appearance: necklace, hair. Spatial: brush near eye. Camera: close-up. Good.\n\nWait, the video starts with the person's face, then brush is introduced. The first frame has the brush not there? Wait, looking at the frames: [0] no brush, [1] no, [2] brush starts to enter, [3] brush is near eye, [4] brush is on eye. So the motion is the brush moving into the eye area over time.\n\nSo the sequence is: brush approaches the eye (from the right side maybe) and applies makeup. The person's face is close-up, neck with necklace.\n\nSo caption:\n\n\"A person wearing a green and white beaded necklace has a thin makeup brush applied to the eye area. The brush moves from the right side of the frame toward the eye, making contact with the eyelid. The camera maintains a close-up perspective with slight movement, focusing on the eye and surrounding region.\"\n\nWait, but need to be concise. Let's check the rules: \"concise, chronological paragraph\".\n\nAnother angle: The video shows a close-up of a person's face, focusing on the eyes. A makeup brush is used to apply product near the eye; the brush moves slowly across the eyelid. The person wears a green and white beaded necklace. The camera remains close-up and static throughout.\n\nBut maybe better: \"A person wearing a green and white beaded necklace has a thin makeup brush apply makeup to the eyelid. The brush moves from the right side of the frame toward the eye, making contact with the eyelid area. The camera remains in a close-up perspective with minimal movement.\"\n\nWait, the video shows the brush coming into the frame. So chronological order: brush enters from the right, moves toward the eye, applies makeup. \n\nYes. Let's make sure it's concise. Let's draft:\n\n\"A person with dark hair and a green and white beaded necklace has a makeup brush apply product to the eye area. The brush moves from the right side of the frame toward the eye, making contact with the eyelid. The camera maintains a close-up view with slight movement, focusing on the eye region.\"\n\nCheck if all rules are met: motion (brush moving, applying), appearance (necklace), spatial (brush near eye), camera (close-up, slight movement), background minimal (yes, since it's about the eye and brush).\n\nYes. Let's check for text, characters, etc. No text. So final caption.\n</think>\n\n<caption_output>A person wearing a green and white beaded necklace has a thin makeup brush applied to the eye area, moving slowly across the eyelid. The brush approaches the eye from the right side of the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/latdYZWacN0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/latdYZWacN0_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 110.82384453891743, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's face (eyes, mouth, head) shows discrete movements: blinking, lip articulation, and subtle head tilting due to voluntary muscle actions.", "background_and_ambient_analysis": "No shifting background visible (close-up framing). No fluid/environmental motion (fire, water, wind) detected; background elements absent or out of frame."}}
{"video_id": "lcLQZIh_xKI", "file_name": "lcLQZIh_xKI_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gym, two individuals face each other. The person on the left, wearing a white tank top and dark shorts with white stripes, blocks a punch from the person on the right, dressed in a dark shirt and light gray pants. The right individual steps back, and the left person adjusts their stance. The camera remains static with a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lcLQZIh_xKI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lcLQZIh_xKI_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 247.1089677240905, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in a white tank top, one in a dark hoodie) engage in boxing practice. Their arms and bodies exhibit discrete, solid motion as they throw punches and move within the frame, consistent with intentional locomotion and physical interaction.", "background_and_ambient_analysis": "Background elements (gym equipment, walls, and static objects) show no shifting or uniform movement. No fire, water, smoke, or wind is present; the environment remains still throughout the clip."}}
{"video_id": "ldR3nrWhw8s", "file_name": "ldR3nrWhw8s_000354_000364.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing crouches before a brick wall, using a tool to write on its surface. They stand, move leftward, and the camera shifts to a close-up of their hand continuing the writing motion. The person’s movements transition from crouched to upright, with the hand’s action emphasized as the focal point. Camera starts in medium shot, then transitions to a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ldR3nrWhw8s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ldR3nrWhw8s_000354_000364.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 480.67646893147287, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a helmet) stands up and walks away from the wall; a hand moves across the wall, touching and pointing at bricks.", "background_and_ambient_analysis": "The background consists of a static brick wall with no shifting or fluid motion (fire, water, wind)."}}
{"video_id": "le6ker_LAjI", "file_name": "le6ker_LAjI_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "The video opens with a colorful test pattern screen, then cuts to a person with short brown hair wearing a black and white patterned shirt seated at a table. The person looks down, holds a pen in their right hand, then raises their right hand while moving the pen. The scene transitions back to a colorful test pattern screen. Camera remains close-up during the person's actions, with abrupt cuts between the test patterns and the person.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/le6ker_LAjI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/le6ker_LAjI_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 432.5695489129007, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing houndstooth-patterned shirt) moves hands and a white object (pen/stylus) in deliberate gestures. Motion is localized to the person's upper body.", "background_and_ambient_analysis": "Background (dark red curtain) remains static throughout the scene. No fluid/environmental motion (fire, water, wind) detected. Test patterns at start/end are static."}}
{"video_id": "leWS7NVCFaM", "file_name": "leWS7NVCFaM_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person in a black suit with a blue shirt and tie, holding a bow. They're outdoors on a grassy field with hills and some buildings in the background. First, the person is drawing the bow, aiming. Then, they release the arrow—wait, the arrow is orange. Then they turn, maybe adjusting. Let's check the sequence:\n\nFrame 0: Person back to camera, bow drawn, arrow (orange) aimed. Background: hills, grass, white fence.\n\nFrame 1: Similar, but maybe the arrow is still there. Wait, the video goes from 0 to 5 seconds. Let's parse each frame:\n\n- [0.0] Person in black suit, back to camera, drawing bow (arrow orange), aiming. Grass, hills, fence.\n\n- [1.4] Person turns, side view, bow drawn, arrow released? Wait, the action: first, draw, aim, release. Wait, the second frame (1.4s) shows the person with arrow in hand, maybe after release. Wait, the description: \"arrow (orange)\" so it's visible. Then frame 2: person turns, facing camera, maybe talking? Wait, no, the sequence:\n\nFrame 0: back, bow drawn.\n\nFrame 1: person turns, still holding bow, arrow maybe released? No, the arrow is orange, so it's part of the bow. Wait, maybe the person is aiming, then releases the arrow (which is orange), then turns to adjust.\n\nWait, the video is a sequence of actions. Let's list the steps:\n\n1. Person (blond hair, black suit, blue shirt) stands on grassy field, back to camera, draws bow (arrow orange), aiming towards a target (not visible).\n\n2. Then, the person releases the arrow (implied, since arrow is no longer in hand?), but in the next frames, they might be holding the bow.\n\nWait, the frames:\n\n[0.0]: back, bow drawn, arrow (orange) aimed.\n\n[1.4]: person turns left, showing side view, bow drawn, arrow still there? Wait, maybe the arrow is released, then they lower the bow.\n\nWait, the user provided the frames with their descriptions:\n\nFrame 0: person back, bow drawn, arrow (orange) aimed.\n\nFrame 1: person turns, side view, holding bow, arrow released? No, the description says \"arrow (orange)\" in frame 0.\n\nFrame 2: person facing right, hand near ear (maybe adjusting glasses), bow still in hand?\n\nFrame 3: side view, person holding bow.\n\nFrame 4: person turns, back to camera, drawing again.\n\nWait, but the video is a short clip. The task is to describe in chronological order.\n\nLet's outline:\n\n- A person in a black suit (blond hair, blue shirt, tie) is outdoors on a grassy field with hills and white fence in the background.\n\n- Initially, the person is seen from behind, drawing a bow with an orange arrow, aiming forward.\n\n- Then, the person turns to the side, releases the arrow (implied by movement), and lowers the bow.\n\n- Next, they adjust their position, turning their head and hand near their ear, then repositioning to aim again from behind.\n\nWait, the key motions: drawing bow, releasing (implied by the arrow being released), then turning to adjust.\n\nWait, the frames:\n\n0.0: back view, bow drawn, arrow aimed.\n\n1.4: side view, person holding bow (arrow still there?), maybe after release.\n\nWait, the video might be a sequence of someone shooting an arrow: draw, aim, release, then maybe talking.\n\nBut the main actions are:\n\n- The individual, wearing a black suit, is positioned on a grassy field with distant hills and a white fence.\n\n- They draw a bow with an orange arrow, aiming forward.\n\n- Then, they release the arrow (implied), and turn their head to the side, holding the bow.\n\n- Next, they adjust their stance, turning their back to the camera again, preparing to draw the bow once more.\n\nBut need to keep it concise.\n\nLet's structure:\n\nA person in a black suit with blond hair stands on a grassy field, drawing a bow with an orange arrow aimed toward a distant target. The individual releases the arrow, turns to the side, adjusts their position, and then draws the bow again, facing away from the camera. The background includes rolling hills and a white fence. The camera follows the person’s movements, panning slightly as they reposition.\n\nWait, but the video is short. Let's check the rules: chronological order, main subjects' motion, appearance, spatial relationships.\n\nMain subject: one person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/leWS7NVCFaM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/leWS7NVCFaM_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 128.6101130096614, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a suit draws and releases a bow, with arm movements and bow manipulation as primary discrete object motion. No visible arrow motion in the frame sequence.", "background_and_ambient_analysis": "No significant shifting backgrounds or fluid/environmental motion observed. Mountainous terrain, grass, and buildings remain static with minor grass sway (not dominant)."}}
{"video_id": "ldmymMMU8Tc", "file_name": "ldmymMMU8Tc_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and white cap sits on the ground, holding a large dark green alligator's head. He adjusts his grip and lifts the alligator's head upward, then the alligator's body extends onto the ground as he remains seated. The camera stays stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ldmymMMU8Tc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ldmymMMU8Tc_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 46.51786517430794, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) moves while interacting with an alligator (discrete object), exhibiting physical interactions such as repositioning and handling.", "background_and_ambient_analysis": "The background (banner with 'Everglades Holiday Park' and sandy ground) shows no uniform shifting or fluid environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "lf4Ah6Av4CM", "file_name": "lf4Ah6Av4CM_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man with dark pants and flip-flops kneels on dry ground, manipulating a small object with his hands while occasionally adjusting his posture. He remains positioned near a wooden structure, with minimal background detail. The camera maintains a top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lf4Ah6Av4CM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lf4Ah6Av4CM_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 2776.3482674015704, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shirtless man is the primary discrete object, making minor movements (head turning, hand adjustments) due to his own physical actions. The stick he holds is also a discrete object but shows limited motion.", "background_and_ambient_analysis": "The background (ground and wooden plank) remains static without any uniform shifting. A small flame is present but it is not dominant and does not exhibit fluid motion; it is confined to the tip of the stick."}}
{"video_id": "lfzp3WW8X_8", "file_name": "lfzp3WW8X_8_000153_000163.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of several shirtless and casually dressed men dance and clap energetically in a room with wooden flooring, moving rhythmically while shifting positions and facing various directions; the camera pans left and right through the crowd, capturing their dynamic interactions with a slight handheld shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lfzp3WW8X_8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lfzp3WW8X_8_000153_000163.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 185.5907767963867, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving in a group, dancing or interacting. These are discrete solid objects moving due to their own locomotion and interactions.", "background_and_ambient_analysis": "The background (walls, furniture) is relatively stable without uniform shifting. There are no fluids (fire, water, smoke) or wind effects observed."}}
{"video_id": "lgWp-V5rhyE", "file_name": "lgWp-V5rhyE_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First scene: two men in suits at a table with beer glasses, candles. Then a bartender pouring a drink from a tap, holding a glass. Next, a close-up of hands pouring beer into a glass. Then a table with dishes and a candle. Need to order chronologically.\n\nCheck the rules: focus on motion and behavior. Main subjects are the men at the table, the bartender pouring.\n\nFirst, two men in suits are seated at a table, each with a beer glass. Then the camera shifts to a bartender in a dark shirt pouring beer from a tap into a glass. Then a close-up of hands pouring beer. Then a table with food and a candle.\n\nNeed to describe each part in order. Mention appearance: men in suits, dark shirt bartender. Actions: seated, drinking, pouring.\n\nSpatial relationships: men at table (maybe next to each other), bartender behind counter.\n\nCamera movement: starts with medium shot of men, then cuts to bartender, then close-up, then another table shot.\n\nAvoid text recognition, names. So no mention of specific beer names.\n\nLet's structure:\n\nThe video opens with two men in dark suits seated at a dimly lit table, each holding a beer glass; one gestures while the other drinks. The scene cuts to a bartender in a dark shirt pouring beer from a tap into a glass, with multiple beer glasses on the counter. Next, a close-up shows hands pouring beer into a glass. Finally, the camera focuses on a table with dishes, a candle, and folded napkins. The camera shifts between these scenes without significant movement, maintaining medium and close-up perspectives.\n\nCheck rules: chronological, motion/behavior, appearance (color, size), spatial (table, counter), background minimal. No text, names.\n\nWait, the first frame: \"two men in dark suits\" – suits are dark, maybe black. \"holding beer glasses\". One is drinking, the other gestures.\n\nBartender: dark shirt, pouring from tap. Counter has other glasses.\n\nThen close-up of hands pouring.\n\nThen table with dishes and candle.\n\nSo caption:\n\nThe video begins with two men in dark suits seated at a dimly lit table, each holding a beer glass; one gestures while the other drinks. It then cuts to a bartender in a dark shirt pouring beer from a tap into a glass on a wooden counter, surrounded by multiple beer glasses. The scene transitions to a close-up of hands pouring beer into a glass. Finally, the camera focuses on a table with dishes, a lit candle, and folded napkins. The camera maintains medium and close-up perspectives throughout, shifting between scenes without notable movement.\n\nCheck if concise. Maybe \"dimly lit\" is okay, but rule f says minimal background. Wait, the background has candles, but maybe \"dimly lit\" is part of the setting.\n\nAlternatively: The video starts with two men in dark suits at a table with beer glasses; one drinks while the other gestures. Next, a bartender in a dark shirt pours beer from a tap into a glass on a counter with other glasses. Then, hands pour beer into a glass in a close-up. Finally, a table with dishes, a candle, and napkins is shown. The camera shifts between these scenes, primarily using medium and close-up shots.\n\nWait, need to include appearance: men's suits are dark, bartender's shirt is dark. Size: men are adults, bartender is an adult.\n\nSpatial: men are at a table (next to each other), bartender is behind the counter (pouring into a glass on counter).\n\nLet me check the original frames again. First frame: two men at table with candles. Second frame: close-up of one man drinking. Third frame: bartender pouring. Fourth frame: close-up of beer glass. Fifth frame: table with food and candle.\n\nWait, the video has 5 frames: [0.0] two men, [0.3] same as 0, [1.4] close-up of man drinking (maybe the same man), [2.5] bartender pouring, [3.6] close-up of hands pouring, [4.7] table with food.\n\nWait, the user provided 5 frames. So chronological order:\n\n1. Two men in suits at table with beer glasses and candles.\n\n2. Close-up of one man drinking (maybe the same as frame 1, but maybe moving).\n\n3. Bartender pouring beer from tap into glass.\n\n4. Close-up of hands pouring beer.\n\n5. Table with food, candle, napkins.\n\nSo the caption needs to describe each step in order.\n\nFirst: two men in dark suits seated at a table with beer glasses; one drinks while the other is present.\n\nSecond: shift to a bartender in a dark shirt pouring beer into a glass.\n\nThird: close-up of hands pouring beer.\n\nFourth: table with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lgWp-V5rhyE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lgWp-V5rhyE_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 110.93415690513561, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include people (e.g., individuals drinking, conversing, and the bartender pouring drinks) and static tableware. Their motion is driven by explicit physical actions (e.g., head turns, drinking gestures, pouring), not camera or environmental forces.", "background_and_ambient_analysis": "Background elements (walls, furniture, tables) do not exhibit uniform shifting across scenes; no fire, water, smoke, or wind is visible. Transitions between scenes (e.g., bar to dining table) are cuts without environmental fluid motion."}}
{"video_id": "lhUxl1tRSC4", "file_name": "lhUxl1tRSC4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man stands in front of a bathroom mirror, looking upward then touching his chest; the camera remains static throughout the sequence in the dimly lit bathroom setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lhUxl1tRSC4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lhUxl1tRSC4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 1456.0945190327961, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "lhTuF0pKe3Q", "file_name": "lhTuF0pKe3Q_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white bear-shaped pancake rests on a metal griddle atop a gas stove, with a black skillet positioned to its left. A spatula lifts and flips the pancake, revealing its golden-brown underside with the bear shape. The camera maintains a close-up view, slightly moving to track the flipping motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lhTuF0pKe3Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lhTuF0pKe3Q_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 63.63314071518815, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pancake (solid object) is flipped and cooked on a griddle; a spatula moves the pancake.", "background_and_ambient_analysis": "Background elements (stovetop, pot) remain stable; no significant fire, water, or smoke motion observed."}}
{"video_id": "lj1CBxL53d0", "file_name": "lj1CBxL53d0_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of children in colorful shirts sit on a red mat in a gym, accompanied by several adults; one adult in a white shirt stands and photographs the group. A boy in a black shirt raises his hand, while other children adjust their positions. The camera pans slightly to follow the group's movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lj1CBxL53d0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lj1CBxL53d0_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 145.94281132759252, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children and adults exhibit discrete motion: a standing adult holds a microphone while speaking, a seated adult moves a stuffed animal, and children shift positions. Movements are localized and solid (e.g., sitting/standing, turning, object manipulation).", "background_and_ambient_analysis": "Static background elements (blue walls, red/yellow mats) show no shifting or environmental fluid motion (fire, water, smoke, wind). No ambient phenomena dominate the scene."}}
{"video_id": "liYYZhg5XSU", "file_name": "liYYZhg5XSU_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blue metal stand supports a large brown tree branch on a green lawn. A person in camouflage pants and a beige shirt enters from the right, carrying a red and black chainsaw, walks toward the stand, and positions the chainsaw on the branch. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/liYYZhg5XSU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/liYYZhg5XSU_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 1180.0219896628337, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in camouflage is moving to operate a chainsaw on a branch; the chainsaw and the person's body are in motion due to the cutting action.", "background_and_ambient_analysis": "Background consists of static grass and hedges with no fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "lkhQQiAhOZo", "file_name": "lkhQQiAhOZo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red vest, dark pants, and a helmet stands on a street at night, then steps aside as a car passes from left to right. The individual continues walking forward, arms by their sides, while the camera remains stationary with minimal movement, capturing the scene from a low angle against a dark street backdrop with passing vehicles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lkhQQiAhOZo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lkhQQiAhOZo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 403.81007926552047, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red vest and hat moves slightly (turning, walking) while multiple cars pass by in the background. The person and vehicles exhibit clear locomotion without environmental distortion.", "background_and_ambient_analysis": "Background elements (parked cars, streetlights, curb) show no uniform shifting. No fire, water, smoke, or wind are visible as dominant environmental motion; only discrete vehicle and pedestrian movement occurs."}}
{"video_id": "llBh8A0-yg0", "file_name": "llBh8A0-yg0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to understand the video. The video shows a family sitting around a table, probably having a meal. The timestamp is 5:37 PM on August 29, 1993. \n\nLooking at the sequence: the video starts with a view of the room, then the camera moves closer to the table. There are several people—three adults and maybe a child? Wait, the description says main subjects. Let's check the frames. The first frame has a yellow wall, a door, and people at the table. As the camera zooms in, we see a woman in a white shirt with a design, maybe a child in front of her, and an adult in red. \n\nChronologically: the video starts with a wide shot of the room (yellow walls, kitchen utensils on the wall), then the camera slowly zooms in on the table where people are seated. The people are engaged in eating; the woman in white is holding something, maybe a glass, and the others are eating. The spatial relationships: the woman is at the head of the table, others around her. \n\nAppearance: woman in white shirt, adult in red, another in blue. The child might be in front of the woman. \n\nBackground: minimal, yellow walls, kitchen items (like the hanging utensils), door. But rule e says minimal background unless essential. So maybe just mention the yellow walls briefly. \n\nCamera movement: starts with a wider shot, then zooms in (focus on the table). The camera perspective is from the side, then moves closer. Maybe a slight shake? Not sure, but the video is old, so maybe some shake.\n\nRules: exclude text recognition (the timestamp is text, so skip it), no named characters, just motions.\n\nSo step by step: \n\n1. Initial scene: several people seated at a dining table in a room with yellow walls and kitchen decor. \n\n2. Camera moves closer, focusing on a woman in a white shirt at the table, holding an object, while others eat. \n\n3. People interact: the woman gestures with her hand. \n\n4. Background: yellow walls, hanging kitchen utensils. \n\n5. Camera perspective: starts with a medium shot, then zooms in to a closer view of the table. \n\nWait, need to be concise. \n\nLet me draft:\n\nThe video shows four people seated around a dining table in a room with yellow walls and hanging kitchen utensils. The camera gradually zooms in from a medium shot to a close-up, revealing a woman in a white shirt gesturing with her hand while seated at the table, accompanied by three other individuals engaged in eating. The camera maintains a slight shake and remains focused on the group as they interact.\n\nWait, but how many people? Let's check the frames. The first frame shows a few people. In frame 0: the person in red, blue, and another. Then frame 1: similar. Frame 2: three people? Wait, the video description says \"several people\". The user's input: \"three adults and maybe a child\" but the caption shouldn't mention count if unsure, but rule b says briefly describe appearance and number (color, size, orientation). So \"multiple people\" but need to specify. Let's see the frames: the woman in white (shirt, braids?), adult in red, blue shirt person, maybe a child. So four people? Let's check the frames. The third frame shows a woman with braids in a white shirt, holding something. So probably four people: woman in white, adult in red, adult in blue, and a child.\n\nBut in the caption, we need to mention the main subjects' motion and behavior chronologically.\n\nSo:\n\nThe video begins with a group of four people seated around a dining table in a yellow-walled room. As the camera slowly zooms in, the woman in a white shirt with a design gestures with her hand while the others continue eating. The camera remains steady but slightly shaky, focusing on the group’s interaction.\n\nWait, but the rules say \"chronological order\" so the movement of the camera is part of the sequence.\n\nLet me structure it:\n\nStart: Wide shot of a dining room with yellow walls; four people (two adults in red and blue shirts, a woman in white, and a child) seated around a table with food.\n\nThen: Camera zooms in, focusing on the woman in white, who gestures with her hand as others eat.\n\nEnd: Camera maintains a close-up on the table, capturing the group's mealtime interaction with minimal background detail.\n\nCheck rules: exclude text recognition (the timestamp is text, so not included). No named characters. Motion chronologically.\n\nAlso, rule d: conclude with camera perspective and movement. So \"The camera zooms", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/llBh8A0-yg0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/llBh8A0-yg0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 297.7885150648001, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit motion: individuals are seated at a table, with one person in red reaching for objects, another person in a white shirt interacting with food, and others adjusting positions or gesturing.", "background_and_ambient_analysis": "The background elements (walls, door, decorations) remain stationary throughout the video with no fluid or environmental motion (e.g., fire, water, smoke) observed."}}
{"video_id": "lk6jYUWMaLQ", "file_name": "lk6jYUWMaLQ_000169_000179.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three workers kneel on a cobblestone surface; left worker in white hat and camouflage adjusts stones, middle worker in red cap manipulates stones with hands, right worker in blue shirt assists; all shift positions slightly while working, with a van and buildings visible in the background. Camera remains static, top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lk6jYUWMaLQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lk6jYUWMaLQ_000169_000179.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 1440.5880065894364, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple people (solid, distinct objects) are engaged in manual labor (digging/shoveling), exhibiting intentional body movements and interactions with the sandy environment.", "background_and_ambient_analysis": "Background elements (wall, vehicles, sandy ground) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "ln9QH7qdOfE", "file_name": "ln9QH7qdOfE_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person sits, strumming a ukulele with both hands. They adjust their grip, shifting the instrument slightly upward and to the side, then continue playing. The camera maintains a close perspective with minor movement, focusing on the upper body and ukulele.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ln9QH7qdOfE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ln9QH7qdOfE_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 236.31761312935282, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (shirtless individual) is actively playing a ukulele, with hand movements for strumming and fretting, representing discrete, solid object motion due to muscular action.", "background_and_ambient_analysis": "The background (bed frame and window) is static with no fluid motion (fire, water, smoke, or wind). Minimal camera shifts occur but are non-uniform and do not dominate the scene."}}
{"video_id": "lmvainTgwZI", "file_name": "lmvainTgwZI_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there are two people in an indoor batting cage. The batter is in a white shirt and dark pants, holding a bat. The other person is in a red shirt, sitting on a chair, probably pitching. The video starts with the batter ready, then swings the bat. The pitcher is involved, maybe throwing the ball. Let's check the sequence: at the start, the batter is in position, then swings, maybe hits the ball. The pitcher is seated, so they might be throwing. Need to describe motion chronologically. \n\nFirst frame: batter (white shirt, dark pants) holds bat, pitcher (red shirt) seated. Then batter swings, maybe the pitcher throws the ball. The ball is visible on the ground initially? Wait, the video shows a ball on the ground. Wait, in the frames, the batter swings, the pitcher is in the action. So step by step: the batter is in a batting stance, swings the bat towards the ball (which is on the ground?), no, the ball is probably being thrown. Wait, the scene is an indoor cage, so the pitcher (red shirt) is seated and throwing. Wait, in the frames, the batter is swinging, the pitcher is moving. Let's see the frames:\n\nFrame 0: batter (white, dark pants) holds bat, pitcher (red shirt) seated, ball on ground.\n\nFrame 1: batter swings, pitcher is moving to throw.\n\nFrame 2: batter is mid-swing, pitcher's arm is extended.\n\nFrame 3: batter continues swing, pitcher maybe released the ball.\n\nFrame 4: batter follows through, pitcher's arm is back.\n\nFrame 5: batter is done swinging, pitcher is still seated.\n\nSo the main motions: the person in white shirt swings the bat repeatedly, while the person in red shirt (seated) throws the ball. The spatial relationship: the batter is standing at the home plate, pitcher is seated to the right (since in the frame, the red-shirted person is sitting on a chair, so the batter is in front of them, maybe).\n\nNeed to describe chronological order: first, the batter is in position, then swings the bat, the pitcher throws the ball (so the action of swinging and throwing is happening. Wait, the video shows the batter swinging multiple times, maybe. Let's check the timestamps:\n\nAt 0.0s: batter holds bat, ready to swing. Pitcher is seated.\n\n0.3s: batter swings, pitcher is moving (throwing the ball).\n\n1.4s: batter continues swing, pitcher's arm is extended.\n\n2.5s: batter completes swing, pitcher might be following through.\n\nSo the sequence: The person in a white shirt and dark pants stands at the batting position, holding a bat, while the person in a red shirt sits on a chair to the right, preparing to pitch. The batter swings the bat, following through with the motion, while the pitcher moves their arm to release the ball. The ball is visible on the ground initially, but the pitcher throws it. The background has a chain-link fence, but minimal details.\n\nNow, concise chronological paragraph. Main subjects: two people. First, the batter (white shirt, dark pants) is in position, then swings the bat multiple times. The pitcher (red shirt, seated) throws the ball. Spatial: batter in front of pitcher, who is seated. Background: indoor cage with fence. Camera is static, no movement mentioned. So:\n\nIn an indoor batting cage, a person in a white shirt and dark pants stands at home plate, swinging a bat repeatedly while a seated person in a red shirt throws a ball. The batter's motion involves multiple swings, moving the bat through the air, while the pitcher extends their arm to release the ball. The camera remains stationary, capturing the actions from a fixed position.\n\nWait, check rules: focus on motion and behavior chronologically. So start with the batter's initial position, then swinging, then the pitcher's action. Let's structure:\n\nThe person in a white shirt and dark pants, positioned at home plate, begins swinging a bat, while the seated person in a red shirt, to their right, throws a ball. The batter completes multiple swings, moving the bat from a raised position downward and then upward, and the pitcher releases the ball with their arm extended. The camera remains fixed, observing the interaction in the indoor cage setting.\n\nCheck minimal background: indoor cage, chain-link fence, but just mention as necessary. The rules say background descriptions minimal unless essential. The cage is the setting, so maybe \"indoor batting cage\" suffices.\n\nNow, make it concise. Let's see:\n\nIn an indoor batting cage, a person in a white shirt and dark pants stands at home plate, swinging a bat while a person in a red shirt", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lmvainTgwZI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lmvainTgwZI_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 427.70498399871303, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt swings a baseball bat, while another person in a red shirt observes; both movements are discrete, solid-object motions driven by physical forces (swinging, stance adjustments).", "background_and_ambient_analysis": "Background elements (walls, netting, floor markings) are stationary, showing no uniform shifting or fluid environmental motion (e.g., smoke, water)."}}
{"video_id": "lohbGAnx3wI", "file_name": "lohbGAnx3wI_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a blue robe sits at a desk, handling a book and fabric. She lifts the fabric into a frame, adjusts it with her hands, and focuses intently. The camera shifts from a medium view to close-ups of her hands and face, capturing her meticulous work. Background items are partially visible but not detailed.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lohbGAnx3wI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lohbGAnx3wI_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 1032.7165200564914, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a document and a small box, with discrete hand movements interacting with physical objects.", "background_and_ambient_analysis": "Background elements (window, curtains, kitchen items) remain static; no fluid environmental motion (fire, water, smoke) or wind is present."}}
{"video_id": "lp1RyEtr4kg", "file_name": "lp1RyEtr4kg_000195_000205.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up of a circular pressure gauge on a vehicle's axle is shown. A gloved hand (gray with a visible label) enters the frame, adjusting a valve next to the gauge. The camera then shifts to display the tread of a vehicle tire. The camera remains focused on the mechanical components with slight movement between the gauge and tire shots.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lp1RyEtr4kg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lp1RyEtr4kg_000195_000205.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 124.29633873448418, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand (discrete solid object) manipulates a black cap/valve near the pressure gauge, exhibiting controlled movement as it adjusts the component.", "background_and_ambient_analysis": "The background consists of static mechanical components (metallic parts and gauge housing) with no fluid motion, fire, water, smoke, or wind. No ambient environmental effects are present."}}
{"video_id": "lonsL5zRMWQ", "file_name": "lonsL5zRMWQ_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black short-sleeved shirt sits at a table, manipulating a small object with both hands; his left hand holds the object while his right hand adjusts it. The table contains a clear glass, a knife resting on a notepad, and other kitchen items. The man’s movements involve shifting his hands and occasionally smiling. The camera maintains a side view with minimal motion, capturing the actions against a background featuring a framed picture and assorted objects on shelves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lonsL5zRMWQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lonsL5zRMWQ_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 63.79454658818112, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (man in dark shirt) is moving their hands to interact with objects on a table (writing/drawing), exhibiting discrete physical motion due to locomotion.", "background_and_ambient_analysis": "Background elements (wall, framed picture, table items) show no uniform shifting; no fire, water, smoke, or wind is present."}}
{"video_id": "lqcW8SJtAKQ", "file_name": "lqcW8SJtAKQ_000232_000242.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with wet hair, wearing a black cape, sits as an adult’s hand gently adjusts or dries their hair; the child leans forward and tilts their head, revealing a striped green and pink chair in the background. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lqcW8SJtAKQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lqcW8SJtAKQ_000232_000242.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 244.8750955364086, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl (subject) is moving her head and body, and the stylist's hand is actively moving to style her hair. Both are solid, distinct objects undergoing discrete motions due to physical forces (e.g., hand movements, head tilting).", "background_and_ambient_analysis": "No shifting background elements or fluid motion (fire, water, wind) observed. The green chair and pink curtain in the background remain stationary relative to the frame without uniform shifting."}}
{"video_id": "lrXHhpLQ08E", "file_name": "lrXHhpLQ08E_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt leans over a dark gray cabinet with wooden handles, giving a thumbs-up while holding a dark bottle with a white tube. They lift the bottle and place it on the cabinet's right side, next to brown bottles and a pink bowl. The background includes a silver trash can to the left. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lrXHhpLQ08E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lrXHhpLQ08E_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 516.7459684592154, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person moves their hand to open a drawer, then picks up an orange bottle and places it on the counter. The bottle is a solid object moved by explicit physical force.", "background_and_ambient_analysis": "The background (cabinet, sink, counter) is static with no shifting. There is no fluid motion (fire, water, smoke, wind) present."}}
{"video_id": "lrfdjiSOC1g", "file_name": "lrfdjiSOC1g_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a thin metal tool to adjust a yellow door handle with a black center mounted on a white door, inserting the tool into the handle’s mechanism, then repositioning the tool and hand to manipulate the components while maintaining a close-up view focused on the handle and door panel.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lrfdjiSOC1g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lrfdjiSOC1g_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 289.70493158114107, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating a spoon and a yellow bowl, with the spoon being moved within the bowl and the bowl being repositioned. These are solid, distinct objects exhibiting physical interaction.", "background_and_ambient_analysis": "The background consists of a static white door with a handle; no shifting backgrounds or fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "lvOXqJdXDQU", "file_name": "lvOXqJdXDQU_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men are on a rooftop. The man in a yellow shirt sits, holding a phone to his ear with one hand while resting his other elbow on his knee; he lowers his head and then lifts it. The second man, in a dark green shirt, crouches beside him, leaning against a white structure. Distant buildings and water are visible in the background. The camera remains static with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lvOXqJdXDQU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lvOXqJdXDQU_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 800.0003213415175, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are present: one in yellow shirt (head movements, hand gestures during phone conversation), one in green shirt (static posture). Their motions are discrete, solid-object actions (facial/head movements, hand positioning).", "background_and_ambient_analysis": "Background elements (buildings, structural supports) remain static with no significant shifts or fluid motion (e.g., fire, water, smoke, wind). No dominant ambient environmental motion detected."}}
{"video_id": "lrlqS1mg6-o", "file_name": "lrlqS1mg6-o_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands slice a bright orange on a wooden counter using a knife, creating two circular halves with one positioned to the left. The camera then pulls back to a wider shot showing the person in a kitchen setting with additional oranges on the counter.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lrlqS1mg6-o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lrlqS1mg6-o_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 31.717786408873692, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively slicing an orange; the orange is being cut into pieces, showing discrete physical interaction between the knife and the fruit.", "background_and_ambient_analysis": "The wooden table background remains static throughout the video; no fluid motion (fire, water, smoke) or environmental phenomena like wind are present."}}
{"video_id": "lqR5-RhvJv4", "file_name": "lqR5-RhvJv4_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-skinned hand manipulates a red and black carving tool, moving it methodically across a light wooden circular plank to etch intricate animal designs. The hand shifts the tool's position to refine details, revealing the evolving artwork. To the left, an electronic device with a red button rests on the table. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lqR5-RhvJv4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lqR5-RhvJv4_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 153, "blur_score": 48.97958858830266, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a pencil is actively drawing on a wooden surface, moving to create the design.", "background_and_ambient_analysis": "Background elements (device with buttons, wooden surface) remain static with no uniform shifting; no fire, water, or smoke observed."}}
{"video_id": "lscOZdZ6XUs", "file_name": "lscOZdZ6XUs_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a mustache and dark shirt stands in front of two green chalkboards mounted beneath white cabinets with glass doors. The individual uses their right hand to point at the left chalkboard, then moves their hand to the right chalkboard, wiping it with a light-colored cloth. The hand and cloth move across the right board as the camera follows the motion with slight movement, maintaining a close perspective on the chalkboards. Background cabinets remain partially visible above the boards.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lscOZdZ6XUs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lscOZdZ6XUs_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 59.30165030943945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand is actively erasing a chalkboard, moving across the surface in a controlled motion to remove writing.", "background_and_ambient_analysis": "Background elements (chalkboards and surrounding structure) remain stationary with no fluid or gaseous motion observed. No fire, water, or smoke present."}}
{"video_id": "lrNu5R1DYcQ", "file_name": "lrNu5R1DYcQ_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to go through the video frames as described. \n\nThe first frame shows a studio with three people at a desk, the background has a big screen with the Champions League logo, and the desk has \"RTE Sport\" on it. Then frame 2 is a close-up of one person (a man with white hair, dark jacket, white shirt) speaking. Frame 3 is a wider shot of the studio, showing the three people again, with the scoreboard text. Frame 4 is a close-up of another man (brown suit, white shirt, black tie) gesturing. Frame 5 is another wide shot with the three, one person in blue suit. \n\nNow, following the rules: chronological order, focus on motion/behavior. The video starts with a wide shot of three men at the desk. Then cuts to close-up of the first man speaking (gesturing, maybe). Then a wider shot with all three, then a close-up of the second man (maybe gesturing), then back to a wider shot. \n\nNeed to mention appearance: three men, colors of suits (dark, brown, blue maybe), their positions. Spatial relationships: at the desk, left to right? \n\nAlso, camera movement: starts wide, then close-ups, then wide again. \n\nLet's structure it:\n\n- Initial wide shot: three men seated at a curved desk with \"RTE Sport\" visible, background screen displays Champions League logo. \n- Close-up on the man with white hair, dark jacket, gesturing while speaking.\n- Wider shot showing all three men at the desk, with the man in brown suit on the left, blue suit middle, and dark jacket on right.\n- Close-up on the man in brown suit, gesturing.\n- Final wide shot with all three, one man in blue suit speaking.\n\nCheck rules: no text recognition (so avoid \"FT CEL 0-2 BAR\" but maybe it's part of the context? Wait, rule f says exclude text recognition, so don't mention the text. But the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So the text on screen is not to be included. So focus on the people and their actions.\n\nSo in the caption, just describe the people's actions and positions.\n\nLet's draft:\n\nThe video opens with a wide shot of three men seated at a curved desk in a blue-lit studio; one man in a dark jacket and white shirt gestures while speaking. The camera cuts to a close-up of this man, then pulls back to a wider view showing all three men: a man in a brown suit on the left, a man in a blue suit in the middle, and the previously featured man on the right. The camera then focuses on the man in the brown suit as he gestures, before returning to a wide shot of the three men at the desk.\n\nWait, but need to be concise. Let's make sure chronological.\n\n1. Wide shot of three men at desk (initial frame). \n2. Close-up of man 1 (white hair, dark jacket) speaking/gesturing.\n3. Wider shot with all three (frame 3), showing positions.\n4. Close-up of man 2 (brown suit) gesturing.\n5. Wider shot (frame 5) with all three.\n\nSo sequence:\n\nThe video begins with a wide shot of three men seated at a curved desk in a studio with blue lighting, then cuts to a close-up of the man in a dark jacket and white shirt gesturing while speaking. It returns to a wider view showing all three men at the desk, followed by a close-up of the man in a brown suit gesturing, and concludes with a wider shot of the three men at the desk.\n\nCheck appearance: three men, describe their suits (dark jacket, brown suit, blue suit) but maybe \"a man in a dark jacket, another in a brown suit, and a third in a blue suit\" but the problem says \"briefly describe their appearance and number (color, size, orientation)\". So \"three men: one in a dark jacket, one in a brown suit, and one in a blue suit\".\n\nSpatial relationships: seated at the desk, left to right (brown suit, blue suit, dark jacket? Need to check the frames. Frame 4 says \"a man in brown suit on the left, blue suit middle, dark jacket on right\" as per frame 4 description. Wait the frames:\n\nFrame 0: three men at desk, \"RTE Sport\" on desk, background screen. \n\nFrame 1: close-up of man with white hair, dark jacket. \n\nFrame 2: wider shot of three men, with the text \"FT CEL 0-2 BAR\" but we exclude text. \n\nFrame 3: wider", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lrNu5R1DYcQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lrNu5R1DYcQ_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 31.346883716510284, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals (hosts) are seated at a desk, making gestures and turning their heads, indicating discrete, solid objects moving due to their own locomotion.", "background_and_ambient_analysis": "The background (blue studio backdrop and RTÉ Sport logo) is static with no shifting or fluid motion. No fire, water, or smoke present."}}
{"video_id": "lwanoyI1fOE", "file_name": "lwanoyI1fOE_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue checkered shirt holds a dark blue cloth or small object with both hands, bringing it upward toward their mouth area while adjusting it. The background consists of a plain light-colored wall. The camera remains stationary throughout, capturing the upper body of the individual from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lwanoyI1fOE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lwanoyI1fOE_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 60.78317050854763, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a checkered shirt is adjusting a dark blue tie, with discrete hand movements and slight upper body motion.", "background_and_ambient_analysis": "The background is a static plain wall with no shifting or fluid motion. No fire, water, or wind is present."}}
{"video_id": "lv0ludm-NwE", "file_name": "lv0ludm-NwE_000196_000206.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a room with white walls and a podium, a large group of people in assorted clothing (including floral dresses and white shirts) initially stand near the podium, then begin moving—some swaying, others stepping forward and backward. A man at the podium speaks into a microphone, while the crowd shifts positions, with individuals moving left and right among seated attendees. The camera remains static throughout the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lv0ludm-NwE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lv0ludm-NwE_000196_000206.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 235.34247498328259, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving through the crowd via locomotion (walking, shifting positions) and interpersonal interactions; distinct solid objects moving due to physical forces.", "background_and_ambient_analysis": "The room's static background elements (walls, air conditioner, speaker) show no uniform shift or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "lvqXbQg7oBA", "file_name": "lvqXbQg7oBA_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands position a bright orange half on a green-patterned plate, then use a black-handled knife to slice the orange into wedges, with sliced pieces accumulating to the left of the plate on a wooden table, captured from a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lvqXbQg7oBA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lvqXbQg7oBA_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 158.57118956859625, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands, knife, and orange exhibit discrete motion: hands manipulate the orange and knife, causing the orange to be sliced into pieces.", "background_and_ambient_analysis": "The background (wooden table and static elements) shows no shifting or uniform motion; no fluids or environmental effects (fire, water, smoke) are present."}}
{"video_id": "lxS1fwB-ABw", "file_name": "lxS1fwB-ABw_000191_000201.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark shorts crouches beside a large dark alligator with its mouth open on a wet concrete surface, holding the alligator’s head; another person in a red shirt stands behind. The crouching person extends their right hand outward while maintaining grip on the alligator. The camera remains static, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lxS1fwB-ABw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lxS1fwB-ABw_000191_000201.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 424.0695861172783, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects: a person (seated, moving hands/arms) and a snake (potentially moving within the person's grasp). Motion appears due to human locomotion and possible snake movement.", "background_and_ambient_analysis": "Background elements (stone wall, ground, water edge) show no uniform shifting or dominant fluid motion. Water in the background is still, not actively flowing or billowing."}}
{"video_id": "lxp1DXuL8b0", "file_name": "lxp1DXuL8b0_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in white clothing begins lying on their back on a pink and blue yoga mat, knees bent with feet lifted toward the ceiling. They then lift their legs and use their hands to grasp their feet, arching their back into a bow-like posture. The scene shifts between indoor settings with brick walls and wooden doors, with the camera maintaining a steady focus on the individual's motion throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lxp1DXuL8b0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lxp1DXuL8b0_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 488.23091505765126, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in white clothing is performing yoga, moving from a supine position to a bridge pose through controlled physical effort.", "background_and_ambient_analysis": "Background (red wall and wooden elements) is static; no environmental motion (fire, water, wind) detected."}}
{"video_id": "luDKZnDuFsw", "file_name": "luDKZnDuFsw_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing clear plastic gloves pours a white powdery substance from a container into a clear plastic zip-top bag while standing at a stainless steel counter. They then use their gloved hands to retrieve raw chicken pieces from a metal bowl positioned to the left of the bag and transfer them into the bag containing the powder. The workspace features a white plate, various spice containers, and a bottle with a blue cap arranged to the right of the bag. The camera maintains a top-down perspective throughout, capturing the hands and items on the counter in close proximity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/luDKZnDuFsw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/luDKZnDuFsw_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 314.6868211094583, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's gloved hands manipulate a plastic bag, pour sauce from a bottle into the bag, and transfer a white substance from a plate into the bag. Solid objects (bag, bottle, plate, hands) exhibit discrete movement due to physical handling.", "background_and_ambient_analysis": "No shifting background elements (bottles, counter, wall remain fixed). No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "lxWys9NFppM", "file_name": "lxWys9NFppM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a black sleeve with a white design picks up a blue lid and places it on a wooden table near a window. They then move a blue cylindrical object and position it next to a red container with colorful dots, stacking the blue cylinder on top of the red container. Finally, they place a small green object beside the stack. The scene is captured from a top-down perspective with no significant camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lxWys9NFppM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lxWys9NFppM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 1253.7003628534567, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands stack colorful blocks into a tower; the person also moves a blue container and a red cup.", "background_and_ambient_analysis": "Static background (floor, window, window sill items) shows no shifting or fluid motion. No fire, water, smoke, or wind detected."}}
{"video_id": "lxzMUcW6AmU", "file_name": "lxzMUcW6AmU_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a purple jacket and pink pants, with white gloves, adjusts bundled white fabric while seated outdoors. They shift their position, moving their gloved hands toward the camera, with two bottles placed in front of them. A bicycle is partially visible to the left. The camera maintains a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lxzMUcW6AmU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lxzMUcW6AmU_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 113.86492465321813, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the purple jacket is actively manipulating a white stuffed animal, causing it to move. The person's hands and body shift as they interact with the object.", "background_and_ambient_analysis": "The background (bicycle and trees) shows minimal movement (possibly due to wind) but is not dominant. No fire, water, or smoke present."}}
{"video_id": "lzLZ9EDpZ_8", "file_name": "lzLZ9EDpZ_8_000145_000155.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows two shirtless men in a room. They're moving around a table with a laptop. Let's check the order of actions. At the start, they're on the right side. Then they move towards the table. One is in white shorts, the other in beige. They seem to be dancing or moving rhythmically. The room has a bed with a stuffed toy, a pink mannequin, and posters. But per the rules, minimal background. \n\nMain subjects: two shirtless men, one in white shorts, one in beige. They move from right to left, then near the table. Actions: walking, moving arms, maybe dancing. Spatial: they're in front of the table, near the bed. Camera: static, no movement. Need to describe chronologically. \n\nStart: two shirtless men enter from right, moving towards table. Then they continue moving, one in white shorts, one in beige, dancing or gesturing. The pink mannequin is on left, laptop on table. Bed with stuffed toy on right. But focus on motion. \n\nSo the caption should be: Two shirtless men, one in white shorts and one in beige, enter from the right side of the frame, moving rhythmically toward a wooden table with a laptop; they dance or gesture near the table while passing in front of a pink mannequin and a bed with a stuffed toy. The camera remains stationary throughout.\n\nCheck rules: chronological, motion and behavior. Mention appearance (shirtless, shorts colors), number (two). Spatial: right side, front of table, pink mannequin left, bed right. Camera: stationary. Background minimal (laptop, mannequin, bed are essential? But rules say minimal unless essential for understanding motion. The laptop is on the table they move near, so maybe mention table. \n\nWait, the first frame shows them walking towards the table. So chronological: they start on the right, move towards the table, then dance near it. \n\nLet's structure it:\n\nAt the beginning, two shirtless men are visible on the right side of the frame. One wears white shorts and the other beige shorts. They move toward a wooden table with a laptop and keyboard, dancing or gesturing with their arms as they pass in front of a pink mannequin standing left of the table. The camera remains static, capturing their motion from a fixed perspective.\n\nCheck if all rules are met: a) motion and behavior in order: move towards table, dance/gesture. b) appearance: two shirtless, shorts colors. c) spatial: right, table, mannequin left, bed right (but maybe not need bed? Wait, the bed has a stuffed toy, but maybe minimal background. The problem says \"exclude text recognition, named characters, or stylistic analysis. Background minimal unless essential for understanding motion.\" The bed with stuffed toy might be part of the room but not essential for the motion of the men. So maybe focus on the men, table, mannequin. \n\nWait the first frame: men are at the right, then move left towards the table. The pink mannequin is on the left of the table. So the table is central, men move from right to left towards the table. So: Two shirtless men, one in white shorts and the other in beige, move from the right side of the frame toward a wooden table with a laptop; they dance or gesture in front of the table while passing a pink mannequin standing to the left. The camera stays stationary.\n\nBut need to be concise. Let's make it:\n\nTwo shirtless men, one in white shorts and the other in beige, enter from the right, move rhythmically toward a table with a laptop, and dance near the table; a pink mannequin stands left of the table and a bed with a stuffed toy is visible right. The camera remains static.\n\nBut the bed is right, but maybe not essential. The problem says \"minimal background unless essential for understanding motion.\" The motion is the men moving around the table, so the table and mannequin might be essential. Let's see:\n\nThe key is the men's motion: from right to left, approaching the table, dancing. So:\n\nTwo shirtless men, one in white shorts and one in beige, move from the right side of the frame toward a wooden table with a laptop, dancing or gesturing near the table while passing in front of a pink mannequin. The camera remains stationary.\n\nYes, that's concise. Check if all rules: chronological (enter right, move to table, dance), appearance (shirtless, shorts colors), spatial (right to table, mannequin left), camera static. Background minimal (table, mannequin mentioned as essential for motion).\n</think>\n\n<caption_output>Two shirtless men", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lzLZ9EDpZ_8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lzLZ9EDpZ_8_000145_000155.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 777.0276371293166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two shirtless men are moving: one is removing his pants and both are performing locomotion and body movements (e.g., walking, bending).", "background_and_ambient_analysis": "Background is stationary (walls, table, bed, and other elements show no shifting). No environmental fluids (fire, water, smoke) or wind are present."}}
{"video_id": "lzzDUjHYwcc", "file_name": "lzzDUjHYwcc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in light-colored shorts uses their hands and a tool to shape layered clay on a circular base, smoothing and adjusting the clay in circular motions as the structure expands outward. The background shows scattered tools on sandy ground. The camera slightly pans left, maintaining a close-up perspective on the hands and clay.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lzzDUjHYwcc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lzzDUjHYwcc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 290.1066324944178, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands manipulating clay, causing visible deformation and movement of the clay object. Discrete solid objects (hands and clay) show motion due to physical interaction.", "background_and_ambient_analysis": "No shifting background elements; ground and surrounding objects remain static. No fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "lzoxwbTo9ps", "file_name": "lzoxwbTo9ps_000157_000167.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black and white cat lies on a beige carpet as a hand pets its head, then the scene shifts to a tabby cat resting on a bed with a wooden headboard where a ringed hand pets its neck. The camera starts with a top-down view and transitions to a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lzoxwbTo9ps.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lzoxwbTo9ps_000157_000167.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 213.50521572370883, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand interacts with two cats (one black/white, one tabby), applying petting motion that causes subtle movements in the cats.", "background_and_ambient_analysis": "No shifting backgrounds observed; carpeted floor and wooden wall remain static throughout. No fire, water, smoke, or wind present."}}
{"video_id": "ly5vgUfU37Y", "file_name": "ly5vgUfU37Y_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a black and white Puma sneaker while another hand uses a white cloth to wipe its black upper surface in a circular motion; the cloth moves across the suede material, focusing on the area near the gold logo, with the camera maintaining a close-up perspective that shifts slightly to follow the cleaning motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ly5vgUfU37Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ly5vgUfU37Y_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 4257.523446349451, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a brush moves across the surface of a black-and-white Puma sneaker, performing a brushing action on the shoe's white sole and upper.", "background_and_ambient_analysis": "The background (white surface) remains uniformly static; no fluid/environmental motions (fire, water, smoke, wind) are present."}}
{"video_id": "m-OJ-zzg0Ho", "file_name": "m-OJ-zzg0Ho_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark jacket with his back to the camera adjusts the tie of a man in a black suit and light blue shirt, who faces slightly right and looks around; the scene includes other people in the background. The camera remains static with a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m-OJ-zzg0Ho.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m-OJ-zzg0Ho_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 195.68811537282068, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving: the man being helped with his tie is standing still but turning his head, the man adjusting the tie is moving his hands and body, and the woman in the background is turning her head and shifting position.", "background_and_ambient_analysis": "The background appears dark and static with no uniform shifting or fluid motion (fire, water, wind)."}}
{"video_id": "m07N9NI5ftk", "file_name": "m07N9NI5ftk_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three women in a kitchen, each holding a cup, simultaneously drink. The woman in the pink shirt drinks, then lowers her cup and gestures with her hand. The woman in the white shirt drinks, then stops and gestures while speaking. The woman in the patterned sleeveless top drinks, then stands with one hand on her hip and faces the other two. They remain in the kitchen with wooden cabinets and a stove in the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m07N9NI5ftk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m07N9NI5ftk_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 154, "blur_score": 340.3230440648306, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three women are moving: drinking from cups, gesturing with hands, and shifting posture while interacting.", "background_and_ambient_analysis": "Background elements (cabinets, fridge, stove) are static with no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "m-yHt6A_8CA", "file_name": "m-yHt6A_8CA_000708_000718.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows an ice rink. There are several people. Let's list them. In the initial frame, there's a person in white on skates, another in dark on skates, a person in blue with a stick (maybe a hockey stick?), and a few people near the net—some sitting, one standing. Wait, the video starts with [0.0] and goes to 5.0 seconds. Let's track the movement.\n\nFirst, the main subjects: two skaters moving towards each other? Wait, no. The person in white is on the right, moving left? Wait, in frame 0, person in white is near the center-right, then in frame 1, the dark-skated person is moving from left to right. Wait, let's see the sequence:\n\nFrame 0: Left side has a skater in dark (maybe black), center-right has white skater, blue person with stick (maybe a coach), and near the net (right side) are people on sleds or sitting. The net is there, maybe a barrier.\n\nFrame 1: The dark skater is moving right, white skater is moving left? Wait, the white skater in frame 0 is stationary? Wait, no, the video is moving. Let's check the motion.\n\nAt [0.0], the scene has a skater in dark on the left (moving right?), the white skater is near the center, then in [1.0], the dark skater is further right, white skater is moving left? Wait, no—wait, the white skater is on skates, so moving. Let's see the chronological order.\n\nFrom frame 0 to 5: The person in dark (left) skates towards the center. The white skater is in the center, moving left. The blue person with a stick (maybe a hockey stick) is standing near the net. Then the people on the right side (sleds) are moving—some are sitting, one is in blue, another in red, maybe?\n\nWait, the task is to describe motion chronologically. So start with the initial scene, then what happens over time.\n\nMain subjects: two skaters (one in white, one in dark), a person in blue (standing, holding a stick), and people near the net (several, some on sleds).\n\nLet's structure the caption:\n\n- Initial scene: Ice rink with two skaters (dark and white), a blue-shirted individual with a stick, and multiple people (some seated, some standing) near a net on the right.\n\n- Motion: The dark-skated person moves from left to right towards the center, while the white-skated person moves from center to left. The blue-shirted individual remains stationary. People near the net (right) move, some shifting positions on sleds.\n\nWait, but the rules say focus on motion and behavior in chronological order. So:\n\nAt the start, there are two skaters: one in dark clothing on the left, one in white on the right. A person in blue with a stick stands near the net. Several people (including one in red, one in blue helmet) are seated or standing near the net. As time progresses, the dark-skated individual glides rightward, the white-skated individual glides leftward, and the people near the net shift positions (some stand up, move along the net).\n\nWait, but need to be concise. Let's check the frames:\n\nFrame 0: left = dark skater, center-right = white skater, blue person with stick, right side: net with people (some seated, one in yellow helmet).\n\nFrame 1: dark skater is further right, white skater moving left.\n\nFrame 2: dark skater moves more right, white skater continues left.\n\nFrame 3: similar motion.\n\nFrame 4: dark skater is near the white skater's original position, white skater is further left.\n\nFrame 5: dark skater is closer to center, white skater is near the edge.\n\nWait, maybe the dark skater is approaching the white skater, or they're moving towards each other? Wait, in frame 0, white skater is center-right, dark skater is left. In frame 1, dark skater is moving right, white skater moving left, so they're getting closer.\n\nThen, the blue-shirted person (holding a stick) is stationary. The people near the net (right) are moving—they might be getting up from sleds. For example, in frame 0, some are seated; in frame 2, one person (yellow helmet) is standing up, moving away from the sleds.\n\nSo the motion chronology:\n\n- Two skaters", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m-yHt6A_8CA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m-yHt6A_8CA_000708_000718.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 112.94006619058318, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (skaters) are moving on the ice, exhibiting locomotion due to their own physical forces (skating).", "background_and_ambient_analysis": "The background (ice rink barriers and surface) is stationary. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "lyY75slAt3c", "file_name": "lyY75slAt3c_000527_000537.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand in a yellow sleeve holds a black frying pan containing multiple browned, round food items over a gas stove burner, tilting the pan to stir the contents. To the left, a metal tray holds additional cooked items on white paper. The scene transitions to a top-down view of a slate tray displaying golden-brown fried pieces, halved orange peppers, a lime slice, and fresh herbs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lyY75slAt3c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lyY75slAt3c_000527_000537.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 45.028963213571885, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A frying pan is actively moved by a hand, causing the contents (food) within the pan to shift. The scene later transitions to a static arrangement of food items on a slate board.", "background_and_ambient_analysis": "Background elements (stove, countertop, plants) remain static throughout the initial scene; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "m1coGj4062I", "file_name": "m1coGj4062I_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a pink sleeveless top and pink shorts sits, holding a small object and bringing it to her mouth. Beside her, an adult in a brown top and light-colored pants braids her hair. The adult’s hands move rhythmically as they style the girl’s hair, while the girl maintains focus on the object. The camera remains stationary with slight shake, capturing the scene from a frontal perspective with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m1coGj4062I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m1coGj4062I_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 161, "blur_score": 167.64082710913516, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Child is moving head and hands while drinking; adult's hand is moving to interact with the child.", "background_and_ambient_analysis": "The background (wall, cabinet) is static and shows no uniform shift. No fluid or environmental motion observed."}}
{"video_id": "m0GaSofvgoQ", "file_name": "m0GaSofvgoQ_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt with the number 12, white shorts, and flip-flops stands facing a wooden fence, preparing to hit a golf ball. A boy in a dark shirt and light pants emerges from behind the fence, approaches the ball, and swings a golf club. The man then turns, walks toward the boy, and the boy moves to face him. The scene takes place in a grassy backyard with scattered orange golf balls, captured by a static camera.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m0GaSofvgoQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m0GaSofvgoQ_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 198.7275226848629, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals (an adult and a child) are moving: the child walks from the background towards the adult, and the adult turns and takes a few steps to follow the child.", "background_and_ambient_analysis": "The background (white fence and green grass) is static with no fluid or wind-driven motion observed."}}
{"video_id": "m0jxsmWJCjA", "file_name": "m0jxsmWJCjA_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large brown-patterned snake lies coiled on a metal surface. A hand manipulates the snake’s tail, causing it to uncoil slightly as the body shifts; the head remains stationary near the original coil. Background elements include a knife, cup, and cloth, but remain secondary to the snake’s movement. The camera maintains a top-down view with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m0jxsmWJCjA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m0jxsmWJCjA_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 39.059803731720976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A snake is being manipulated by a human hand; the snake moves in a coiled-to-uncoiled manner due to physical interaction with the hand.", "background_and_ambient_analysis": "Background elements (metallic surface, white cup, tools) show no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "m2ph3GlxWyA", "file_name": "m2ph3GlxWyA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to focus on the main subject, which is a person in the video. Let's look at the video frames provided. The person is holding a package of something (maybe a toy or product) and a pair of pliers. The video shows them moving slightly, maybe turning or gesturing. \n\nStarting with the first frame: the person is holding a packaged item in one hand and pliers in the other, standing in what looks like a store with various items in the background. Then, in subsequent frames, the person moves their head and hands, maybe demonstrating the items. The person has light brown hair tied up, wearing a black shirt. \n\nNow, following the rules: chronological order of motion. So first, the person holds the package and pliers. Then, they move the package and pliers, maybe turning the package to show it. Also, the background has store items, but need to keep that minimal. \n\nCheck the rules: focus on motion of main subject. So the actions are holding, moving the items, maybe turning around. Also, spatial relationships—since it's a close-up, the background is behind them. \n\nCamera perspective: it seems like a handheld camera, maybe slightly shaky. The camera is focused on the person, so close-up, possibly following their movements. \n\nNeed to mention appearance briefly: person with light brown hair tied up, black shirt. Number: one person. Motion: holds package and pliers, moves them slightly, turns head. \n\nWait, the frames show the person holding the package (which has some text, but we don't need to recognize text), and the pliers. Then, the person moves the package and pliers, maybe rotating them. Also, the background has shelves with items, but minimal description. \n\nSo putting it together: The person, wearing a black shirt with light brown hair tied up, holds a packaged item in one hand and a pair of pliers in the other. They move the packaged item and pliers, slightly turning their head and body while gesturing. The camera remains close to the subject with slight movement, capturing the person against a background of store shelves with various items. \n\nWait, but need to keep it concise. Let's see. Chronological: first holding the items, then moving them. \n\nLet me structure:\n\nA person with light brown hair tied up, wearing a black shirt, holds a packaged object and pliers. They rotate the packaged item slightly, then move the pliers while gesturing with their hands. The camera stays close to the person with minor movements, focusing on their actions against a backdrop of store shelves. \n\nWait, the background has \"Death Crawlers\" sign, but rule f says exclude text recognition. So just mention store shelves. \n\nCheck if spatial relationships are needed. The person is in front of the shelves. \n\nAlso, the person is the main subject, so focus on their actions. \n\nLet me refine:\n\nThe person, wearing a black shirt and with light brown hair tied up, holds a packaged item in one hand and a pair of pliers in the other. They rotate the packaged item and move the pliers slightly while gesturing, turning their head and body. The camera maintains a close-up perspective with slight shake, capturing the person in front of store shelves with various items.\n\nWait, but need to be concise. Let's check the output format. It should be a paragraph. \n\nAnother angle: start with the initial action. \n\nIn the video, a person with light brown hair tied up and wearing a black shirt holds a packaged item and pliers. They move the packaged item and pliers, adjusting their grip and turning their body. The camera stays close to the person, with minor movements, capturing them against a background of store shelves. \n\nBut need to make sure it's chronological. So the sequence is holding the items, then moving them. \n\nLet's try: A person wearing a black shirt with light brown hair tied up holds a packaged object and pliers. They rotate the packaged item slightly, then move the pliers while gesturing. The camera follows the person with minor movements, maintaining a close-up view as they stand in front of store shelves. \n\nYes, that's good. Keep it concise. \n\nCheck rules: no text recognition (so don't mention \"Death Crawlers\"), no named characters, no stylistic analysis. \n\nFinal caption: The person, with light brown hair tied up and wearing a black shirt, holds a packaged item and pliers. They rotate the packaged item and move the pliers slightly while gesturing. The camera maintains a close-up perspective with minor movement, capturing the person in front of store shelves.\n</think>\n\n<caption_output>The person, with light brown hair tied up and wearing a black shirt, holds a packaged item and pliers. They rotate", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m2ph3GlxWyA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m2ph3GlxWyA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 112, "blur_score": 1010.1417624310811, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving a solid object (toy gun) in their hands, rotating it and moving it from side to side. The motion is due to the person's hand movements.", "background_and_ambient_analysis": "Store background with stationary shelves and products. No shifting background. No ambient environmental motion (fire, water, smoke, wind)."}}
{"video_id": "lymPMlOvz5w", "file_name": "lymPMlOvz5w_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark nail polish pours a yellow liquid from a clear bowl into a hollowed red tomato resting on a wooden surface. They then place the tomato onto aluminum foil, wrap it, and position it on a baking tray. The camera maintains a close-up perspective, capturing the sequence of pouring, wrapping, and placement with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lymPMlOvz5w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lymPMlOvz5w_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 100.20755267062955, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and solid objects (tomato, liquid container) are moving due to explicit physical forces (pouring liquid, placing tomato on foil); all motion is discrete and trackable via bounding boxes.", "background_and_ambient_analysis": "Background elements (wooden cutting board, aluminum foil tray) are stable with no uniform shifting or environmental fluid motion; liquid pouring is a controlled discrete action, not ambient fluid dynamics."}}
{"video_id": "m1TB_cS-dQY", "file_name": "m1TB_cS-dQY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow shirt and black shorts runs across a dry grass field, swinging a red and green long object, then releases it and stops. Nearby, a person in a pink shirt holds a red flag, while another in a black shirt stands to the right. The background features a wooden fence and houses. The camera follows the main subject with a slight pan as they move.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m1TB_cS-dQY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m1TB_cS-dQY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 83, "blur_score": 616.3130941807965, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person in yellow (running and kicking a ball), ball in flight (due to kick collision), person in pink (stationary with net), and other bystanders (minimal movement).", "background_and_ambient_analysis": "The background (fence, trees, houses) is static with no uniform shifting. No fire, water, smoke, or wind motion observed; trees are stationary (bare branches), sky is clear."}}
{"video_id": "m5wz-oPog9o", "file_name": "m5wz-oPog9o_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a red shirt under a dark jacket holds a brown violin, moving a bow across the strings in a smooth, repetitive motion. The child adjusts hand position on the violin neck while drawing the bow left to right and back. The child stands centered against a wooden wall with blue tile accents. The camera remains static, capturing the performance from a fixed frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m5wz-oPog9o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m5wz-oPog9o_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 429.2651694237113, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is playing the violin; the left hand moves along the neck to press strings, and the right hand moves the bow across the strings.", "background_and_ambient_analysis": "The background (wooden panels and dark structure) shows no shifting or fluid motion; it is static."}}
{"video_id": "m4nS0Y-_h2g", "file_name": "m4nS0Y-_h2g_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, I need to focus on the main subjects: the person and the alligator. The video starts with a close-up of the person's hands on the alligator's snout. The person is wearing a colorful shirt with stripes and has long dreadlocks. The alligator is in the water, so the background is a light greenish body of water.\n\nThe sequence shows the person's hands gently touching the alligator's snout, then moving slightly to adjust their grip. The person then turns their head to the right, maybe to look at something else. The camera starts close-up on the interaction and then zooms out a bit to show the person sitting next to the alligator, which is still partially submerged.\n\nI need to describe the motion chronologically. The first part is the hands on the snout, then the movement of the person adjusting, then the head turn. The spatial relationship is the person sitting next to the alligator, with the alligator in the water. The background is minimal, just the water. The camera starts close and then pulls back slightly. No need for text or names.\n\nWait, the rules say to mention appearance briefly. So the person has a striped shirt, dark pants, dreadlocks. The alligator is large, grayish, with an open mouth. The camera movement is from close-up to a wider shot. The person's actions: touching the snout, moving hands, turning head. The alligator remains still.\n\nLet me check if I missed anything. Background is water, which is essential. The camera perspective starts close, then zooms out. Should mention the alligator's mouth is open initially. The person's hands are on the snout, then moving. The sequence: hands on snout, slight movement, person turns head. The alligator is in the water, partially submerged.\n\nMake sure to keep it concise. Let me draft:\n\nA person in a colorful striped shirt and dark pants gently holds the snout of a large gray alligator with an open mouth, partially submerged in light green water. The individual adjusts their grip, turning their head to the right while maintaining contact. The camera begins with a close-up of the interaction, then slightly pulls back to reveal the person seated beside the alligator.\n\nWait, the rules say to mention spatial relationships. The person is sitting next to the alligator, which is in the water. The camera moves from close to a wider shot. Need to check if \"partially submerged\" is necessary. Yes, because it's part of the alligator's state. The alligator's mouth is open initially.\n\nAlso, the alligator is the main subject. So the caption should follow the order: person's actions first, then the alligator's state. The person's hands moving, then the person turning. The alligator stays still.\n\nLet me structure it:\n\nThe video shows a person in a multicolored striped shirt and dark pants gently touching the snout of a large gray alligator with its mouth open, partially submerged in light green water. The individual adjusts their grip, shifting their hands slightly, then turns their head to the right. The camera starts with a close-up of the interaction, then pans out to reveal the person seated beside the alligator.\n\nWait, the rules say \"concise, chronological paragraph\". Let me check the example. The output needs to be a paragraph. Let me make sure each part is covered.\n\nMain subjects: person and alligator.\n\nAppearance: person has striped shirt (colors?), dark pants, dreadlocks. Alligator: large, gray, open mouth, in water.\n\nMotion: hands on snout, adjusting, turning head.\n\nSpatial: person sitting next to alligator in water.\n\nCamera: starts close-up, then pulls back (pan out?).\n\nBackground: water.\n\nCheck if \"partially submerged\" is necessary. Maybe. The alligator is in the water, so \"partially submerged\" is accurate.\n\nLet me try to condense:\n\nA person in a multicolored striped shirt and dark pants gently holds the snout of a large gray alligator with its mouth open, partially submerged in light green water. The individual adjusts their grip, shifts hands slightly, and turns their head to the right. The camera begins with a close-up of the interaction, then gradually widens to show the person seated beside the alligator.\n\nYes, this seems to fit. Check for rules: chronological order (motion), appearance, spatial, camera perspective. Background minimal (water mentioned). Excluded text, names. Looks good.\n</think>\n\n<caption_output>A person in a multicolored striped shirt and dark pants gently holds the snout of a large gray alligator with its mouth open, partially submerged in light green water. The individual adjusts their grip, shifting hands slightly, then turns their head to the right while maintaining contact. The camera begins", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m4nS0Y-_h2g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m4nS0Y-_h2g_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 217.85628743002678, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a striped shirt) is interacting with an alligator; the person's hands are positioned on the alligator's snout, showing slight adjustments in posture and grip over the frames. The alligator remains largely stationary with minimal motion.", "background_and_ambient_analysis": "The background features calm water with no significant fluid motion (no waves, currents, or turbulence), and the water surface remains static throughout. No smoke, fire, or wind-driven environmental effects are present."}}
{"video_id": "m8v9tOkFp6A", "file_name": "m8v9tOkFp6A_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of people in light blue shirts and dark bottoms move in unison across a yellow-lined outdoor court, initiating a synchronized routine. They advance forward, then perform squatting motions followed by stepping and jumping. The camera follows their movement from a moderate distance with subtle handheld motion and slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m8v9tOkFp6A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m8v9tOkFp6A_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 161, "blur_score": 1580.2356436705272, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A group of people in matching attire perform synchronized movements (stepping, crouching, arm motions) across the paved area; distinct individuals are clearly trackable with bounding boxes.", "background_and_ambient_analysis": "The background (trees, structures, ground markings) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven motion is visible; trees and structures remain stationary relative to the ground."}}
{"video_id": "m9D3Vf4nr_A", "file_name": "m9D3Vf4nr_A_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands wrap an orange paint roller with clear plastic film, encasing it from both sides. The roller, featuring a blue and black handle, is positioned on a light surface as the hands maneuver the plastic around it. Viewed from a top-down perspective with no camera movement, the action focuses on securing the plastic over the roller.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m9D3Vf4nr_A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m9D3Vf4nr_A_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 87.8082178488178, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating a paint roller wrapped in plastic film, demonstrating deliberate physical motion to remove the film. The roller and hands constitute discrete, solid objects in motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; the static background (white surface) remains consistent throughout the clip."}}
{"video_id": "m9poxm0WTZ0", "file_name": "m9poxm0WTZ0_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "and end with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m9poxm0WTZ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m9poxm0WTZ0_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 1058.2180137602793, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand holding a pencil is moving to write on the notebook. This is a discrete solid object moving due to explicit physical forces (muscle movement) for writing.", "background_and_ambient_analysis": "The background elements (notebook, table, ruler) are static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "mAWbfkdhmOU", "file_name": "mAWbfkdhmOU_000253_000263.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt sits at a desk holding a green bottle, positioned behind a laptop. The individual smiles and shifts posture while moving the bottle slightly. Background includes cabinets and a lamp. The camera remains static with minor movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mAWbfkdhmOU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mAWbfkdhmOU_000253_000263.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 803.6850361254586, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person is moving their head, hand, and upper body, and holding a green bottle.", "background_and_ambient_analysis": "Background walls and windows show no uniform shifting; no environmental fluids or wind detected."}}
{"video_id": "mAo3dChkwhA", "file_name": "mAo3dChkwhA_000155_000165.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair and a gray patterned top gathers their hair with both hands, pulling it upward to form a ponytail while positioned in a room with a window, radiator, and wall decorations visible. The camera remains fixed from behind the individual throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mAo3dChkwhA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mAo3dChkwhA_000155_000165.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 154, "blur_score": 55.17598187435733, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Person (discrete solid object) is actively manipulating hair with hands; hair movement is caused by manual gathering and twisting due to physical force.", "background_and_ambient_analysis": "Background elements (wall, radiator, window) are static and show no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "m7JGQY3xfQo", "file_name": "m7JGQY3xfQo_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and light pants climbs a blue and white bouldering wall, then loses grip and falls to the ground. After landing, the person stands up, rubbing their hands. The camera captures the fall and subsequent movement from a side view, shifting to a close-up of the individual.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m7JGQY3xfQo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m7JGQY3xfQo_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 146.36823004447297, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A climber (human) is moving: initially ascending the wall, then falling to the ground, and finally sitting/rolling on the floor. The motion is due to explicit physical forces (locomotion, impact, gravity).", "background_and_ambient_analysis": "The climbing wall and indoor gym environment (blue wall, holds, floor) are static with no shifting background elements or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "mBps8TEWgTo", "file_name": "mBps8TEWgTo_000108_000118.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and jeans holds a drill, moving it toward a wooden board on a table. They adjust their stance and position the drill against the board, shifting slightly while working. The camera remains handheld with a slight shake, capturing the action from a frontal perspective as the individual focuses on the task. Background elements like greenery and furniture are visible but minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mBps8TEWgTo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mBps8TEWgTo_000108_000118.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 158, "blur_score": 756.6355927626504, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing gray hoodie and jeans) is moving to operate a power drill on a wooden piece. The person steps back and forth, and the drill rotates against the wood, showing explicit physical forces.", "background_and_ambient_analysis": "Background elements (trees, bushes, table, black box) are stationary with no significant fluid/environmental motion. Minimal leaf movement is observed but not dominant; no fire, water, smoke, or strong wind is present."}}
{"video_id": "m9Wxkrem73Q", "file_name": "m9Wxkrem73Q_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men wearing dark shirts engage in arm wrestling while seated; their hands are locked in a tight grip. The camera zooms in on the clasped hands, showing detailed muscle tension, then pulls back to reveal the surrounding crowd of onlookers. The camera shifts from close-up to a wider view, maintaining focus on the competitors' upper bodies and the immediate audience.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m9Wxkrem73Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m9Wxkrem73Q_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 148, "blur_score": 71.12842182939318, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two arm wrestlers (in black shirts) are engaged in a physical contest; their arms and hands are moving as they exert force against each other.", "background_and_ambient_analysis": "No significant ambient environmental motion (fire, water, wind) observed. Background elements (people, table) are static with minor movements due to the crowd."}}
{"video_id": "mCC3Y55x-IM", "file_name": "mCC3Y55x-IM_000192_000202.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short dark hair and glasses, wearing a dark shirt, sits on a bed holding a small blue ocarina. They bring the ocarina to their mouth, play it briefly, then lower it and look directly at the camera. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mCC3Y55x-IM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mCC3Y55x-IM_000192_000202.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 276.562923530402, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid distinct object) is holding and moving a blue Ocarina (solid distinct object). The motion of the Ocarina is due to the person's hand movement while blowing into it, then releasing it.", "background_and_ambient_analysis": "The background (bed, lamp, headboard) is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "mCQOiM165Zc", "file_name": "mCQOiM165Zc_000207_000217.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt holds a sandwich, brings it to their mouth, takes a bite, and lowers it; another individual is partially visible to the right. The camera remains in a close-up perspective with slight shake, capturing the action indoors.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mCQOiM165Zc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mCQOiM165Zc_000207_000217.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 134, "blur_score": 147.0749834184246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a sandwich are moving: the hands bring the sandwich toward the mouth for consumption, with clear discrete motion of the sandwich and hands.", "background_and_ambient_analysis": "The background shows indoor walls and static elements with no discernible shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "mCfiPaRGZV4", "file_name": "mCfiPaRGZV4_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with brown hair, wearing a sleeveless top and a pink wristband, plays a cello, moving the bow across the strings and adjusting finger positions on the neck while seated. The scene transitions to a person in a blue jacket, white shirt, jeans, and blue cap sitting on a concrete ledge in an empty stadium, legs dangling and looking around. The camera maintains a static perspective for both scenes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mCfiPaRGZV4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mCfiPaRGZV4_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 103.74639252598925, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "In the first scene, a person is actively moving the bow across the cello strings; in the second scene, a person is moving their legs while seated on bleachers.", "background_and_ambient_analysis": "Both scenes feature static backgrounds (plain wall in the first scene, stadium seats in the second scene). There is no ambient environmental motion such as fire, water, smoke, or wind."}}
{"video_id": "mDFaoMgICJo", "file_name": "mDFaoMgICJo_000142_000152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long hair and a sleeveless top stands at a kitchen sink, rinsing a clear bottle under running water. She places the bottle on the counter, picks up a red container, rinses it, and proceeds to wash a black pot in the sink. The sink contains a white bowl, and a window is visible behind the sink. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mDFaoMgICJo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mDFaoMgICJo_000142_000152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 66.15179209979493, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's hands and dishes are moving as she scrubs, rinses, and transfers dishes between the sink and rack—solid objects driven by explicit physical forces (manual manipulation).", "background_and_ambient_analysis": "The kitchen counter, sink, and background elements remain static with no shifting or fluid motion. Water used for dishwashing is controlled and localized, not dominant environmental motion (e.g., no flowing rivers, smoke, or wind)."}}
{"video_id": "mCHpBxCsqCc", "file_name": "mCHpBxCsqCc_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, identify the main subjects. There are two people in colorful, long traditional outfits with feathered headdresses. They're standing in a public square. Let's note the sequence:\n\nIn the first frame, two people are near a table with instruments (maybe maracas) and a keyboard. There's a person in pink walking by. Then, the camera seems to pan left or right? Wait, the video description shows the camera moving. Let's check the frames:\n\nFrame 0: two people standing, instruments, people walking in background.\n\nFrame 1: same two people, but a person in pink (with a backpack) walks past from left to right.\n\nFrame 2: same two people, more people walking. A person in red shirt walks by.\n\nFrame 3: the two people are still there, one turns slightly. A woman in white walks by.\n\nFrame 4: the two people are positioned, one is facing away. The person in pink is gone now.\n\nWait, the main motion: the two main subjects are standing, maybe slightly moving. The camera seems to follow their position? Or pan around. Let's see the spatial relationships.\n\nThe two main people: one in white and yellow, one in multicolored (blue, orange, red). Both wearing long, flowing clothes with feather headdresses. They are standing near a table with musical instruments (like maracas, keyboard), and a red chair on the ground. Background has pedestrians walking, shops, etc.\n\nChronological order:\n\n- At start, two people stand in front of a table with instruments (maracas, keyboard), near a red chair. Pedestrians pass by.\n\n- A person in pink shirt (with dark pants) walks past from left to right (frame 2).\n\n- Another person in pink shirt walks by (frame 1).\n\n- As the video progresses, the main subjects adjust their positions slightly. The person in blue, orange, red outfit turns and looks around.\n\n- The camera seems to move slowly, maybe panning left to right, capturing the people and the surroundings.\n\nBackground: bustling street with people walking, shops, trees.\n\nWait, need to focus on main subjects' motion. The two main people: they start standing, then one turns to face different directions, maybe interacting with the crowd? Not sure. The description says \"chronological paragraph\".\n\nSo:\n\nTwo individuals in vibrant traditional attire with feathered headdresses stand in a public square near a table of musical instruments; one wears a white and yellow robe, the other a multicolored robe with blue, orange, and red stripes. Pedestrians walk past them, including a person in a pink shirt moving from left to right. The person in the multicolored robe turns slightly, while the other remains mostly stationary. The camera pans left, capturing the scene from a slightly elevated angle as the subjects adjust their poses and the crowd continues to pass by.\n\nWait, but need to keep it concise. Let's check rules:\n\na) Focus on motion and behavior of main subjects in chronological order.\n\nSo:\n\nTwo people in colorful traditional outfits with feathered headdresses stand near musical instruments on a public square. A person in a pink shirt walks past from left to right. The main subjects adjust their positions slightly, with the person in the multicolored robe turning to face different directions. The camera moves left, following the main subjects as pedestrians continue walking in the background.\n\nWait, but need to be precise. Let's see the video frames:\n\nFrame 0: two people standing, instruments.\n\nFrame 1: same, pink shirt person walks by.\n\nFrame 2: same, another pink shirt person walks by.\n\nFrame 3: the two people are still there, one turns.\n\nFrame 4: same, person in white walks by.\n\nSo the main subjects (two people) start standing, then as the video progresses, they make slight movements (turning), while pedestrians walk by. The camera's movement is panning left, maybe.\n\nWait, the user's example output: need to write a paragraph.\n\nAlso, mention appearance: two main people, their outfits, the instruments, the spatial relationship (e.g., they are near the table).\n\nSo, putting it all:\n\nIn a bustling urban square, two individuals in vibrant traditional attire—featuring feathered headdresses and long flowing robes (one in white and yellow, the other in blue, orange, and red stripes)—stand near a table of musical instruments. Pedestrians walk past them; a person in a pink shirt moves from left to right, followed by others in various colors. The main subjects adjust their poses slightly, with the multicolored-robed individual turning to face different directions. The camera pans left, capturing the scene from a street-level perspective as the crowd continues moving.\n\nWait, check if background is minimal. Rule e: \"", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mCHpBxCsqCc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mCHpBxCsqCc_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 392.42183609230153, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects moving: The performer in colorful attire (dancing/stepping) and pedestrians (walking past the performer).", "background_and_ambient_analysis": "The background (buildings, street, and stationary objects like chairs) shows no uniform shifting or fluid motion; no fire, water, wind, or smoke dominates the scene."}}
{"video_id": "mEEovBtzwHc", "file_name": "mEEovBtzwHc_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands hold a red and green glittery ribbon against a Christmas tree, then use orange-handled scissors to cut the ribbon. The camera maintains a close-up view of the hands and ribbon throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mEEovBtzwHc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mEEovBtzwHc_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 241.0564797571232, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and scissors are interacting with a red and green ribbon, performing a cutting action; the ribbon is being manipulated by the hands and scissors.", "background_and_ambient_analysis": "Background consists of a static Christmas tree with ornaments; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "mEqMQtIbYKk", "file_name": "mEqMQtIbYKk_000172_000182.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing white gloves and a blue shirt places a large red steak onto a circular grill, adjusting its position. An orange-gloved hand is partially visible to the left. The camera maintains a close-up, steady shot focusing on the steak placement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mEqMQtIbYKk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mEqMQtIbYKk_000172_000182.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 40.088397148241086, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's gloved hands manipulate raw meat, placing it onto a grill surface. The meat and hands exhibit discrete, controlled movement due to physical handling.", "background_and_ambient_analysis": "Background elements (dark cabinets, grill structure) show no uniform shifting. No dominant fluid/environmental motion (fire, water, smoke, wind) is visible."}}
{"video_id": "mFfgUb1kxMs", "file_name": "mFfgUb1kxMs_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A rider in a blue shirt on a white horse swings a lasso at a black calf, galloping forward while kicking up dust. A second rider on a brown horse enters from the right, moving toward the first rider and calf. The camera remains stationary with a slight shake, capturing the action in an open field with sparse vegetation in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mFfgUb1kxMs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mFfgUb1kxMs_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 94.23217354271364, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two riders on horses and a black animal (cow) moving across the field; the motion is due to animal locomotion.", "background_and_ambient_analysis": "Background is stable with no significant fluid motion (dust is a minor byproduct of horse movement). Trees and fence are stationary. No fire, water, or smoke."}}
{"video_id": "mH_4u0nSwcw", "file_name": "mH_4u0nSwcw_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt writes with chalk on a dark chalkboard, moving their hand across the surface. They step back, turn to face the camera, then return to the board to continue writing. The camera maintains a close-up perspective, slightly shifting as the person moves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mH_4u0nSwcw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mH_4u0nSwcw_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 161, "blur_score": 141.15710311717083, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt is actively writing on the chalkboard and moving their body, demonstrating discrete, solid object motion through physical action (hand movements, body shifts).", "background_and_ambient_analysis": "Background consists of a static chalkboard with written text; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "mFYo9YujjsU", "file_name": "mFYo9YujjsU_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of light-skinned hands holds a black digital tire depth gauge against a black tire’s tread. The hands press the gauge into the tire’s groove, adjust its position to display the digital screen, and then rotate the gauge away from the tire. The tire’s deep tread patterns are visible beneath the gauge as the hands manipulate it. The camera maintains a static close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mFYo9YujjsU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mFYo9YujjsU_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 213.35567933799848, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands manipulating a digital tire depth gauge on a stationary tire. Motion involves explicit physical interaction (adjusting, reading gauge).", "background_and_ambient_analysis": "Static background elements (tire surface, tool) show no uniform shifting; no fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "mF3hBIYf-ac", "file_name": "mF3hBIYf-ac_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing black athletic wear and pink/red boxing gloves repeatedly strikes a gray \"BOX\" column with green digital markings, positioned centrally in the frame. A man in black attire stands to her right, gesturing with his hands as if instructing. The woman maintains a dynamic punching motion, shifting her stance slightly with each strike. The camera remains stationary, capturing the interaction from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mF3hBIYf-ac.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mF3hBIYf-ac_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 69.21857675330895, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The female boxer (wearing a red top and black shorts) and the male coach (in dark clothing) are discrete solid objects. The boxer performs rapid punching motions, and the coach makes hand gestures, both movements driven by physical locomotion and interaction.", "background_and_ambient_analysis": "Background elements (pole, distant people, gym structures) remain stable with no uniform shifting or fluid environmental motion (no fire, water, smoke, or wind dominance)."}}
{"video_id": "mJKNPQN7_Eg", "file_name": "mJKNPQN7_Eg_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A shirtless man with visible tattoos and gray shorts repeatedly punches a large red heavy bag, moving backward and forward to strike it while the bag swings back and forth. The background includes a blue mat and a basketball. The camera remains stationary with minimal shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mJKNPQN7_Eg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mJKNPQN7_Eg_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 56.249419714695875, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man is punching and kicking a red heavy bag, causing the bag to swing; both are solid objects moving due to physical forces.", "background_and_ambient_analysis": "Background (blue mat, white walls) is static; no fluid or environmental motion observed."}}
{"video_id": "mJ4psI-VoD8", "file_name": "mJ4psI-VoD8_000125_000135.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a band performing on stage. First, identify the main subjects. There are multiple band members: a guitarist, a bassist, a drummer, maybe a vocalist. Wait, the first frame has a person on guitar (left), then a drummer in front of a drum kit, a person on bass (right), and another person with a guitar maybe? Wait, looking at the frames: in [0.0], the guitarist is playing, the drummer is seated, the bassist is standing. Then in [1.0], the guitarist's hand moves, the bassist adjusts position. At [2.0], bassist moves towards the guitar player? Wait, no, maybe the bassist is interacting with the guitarist. Wait, the video shows the bassist moving towards the guitarist and then holding a guitar. Wait, the sequence: the bassist (right side) is moving, maybe adjusting gear or interacting with the guitarist. The guitarist is on the left, playing. Drummer is in the center-left, playing drums. Then the bassist (right) is moving, maybe after a performance gesture. Let's note the chronological order.\n\nFrame 0: Band members in place. Guitarist (left, standing, playing), drummer (center, seated), bassist (right, standing, holding bass). \n\nFrame 1: Guitarist's hand motion, bassist possibly adjusting.\n\nFrame 2: Bassist moves towards the guitarist, then the guitarist (left) raises their hand.\n\nFrame 3: Bassist is now closer, maybe interacting, guitar player still playing.\n\nFrame 4: Bassist moves out of frame, guitarist continues.\n\nFrame 5: Bassist has moved away, guitarist is still playing.\n\nSo the main actions: the bassist (right side, dark clothing) moves towards the guitarist (left, playing), then steps back. The guitarist plays throughout. The drummer is seated, playing. The camera is overhead, looking down on the stage. Background has audience, but minimal. Let's structure the caption.\n\nStart with the scene: a band plays on stage. Main subjects: guitarist (left, standing, playing), drummer (center, seated), bassist (right, standing, moving). Chronological order: the bassist moves toward the guitarist, interacts briefly, then steps away. Drummer plays throughout. Camera is top-down, stationary.\n\nCheck rules: focus on motion, appearance (color not specified, but \"dark clothing\" maybe, but maybe just \"bass guitarist\" without color). Wait, rule b: \"briefly describe their appearance and number (color, size, orientation)\". So \"bass guitarist (dark clothing, standing)\" etc.\n\nLet's draft:\n\nA band performs on a dimly lit stage viewed from a top-down angle. A guitarist (standing, left side) plays rhythmically, while a drummer (seated, center) maintains a steady beat. To the right, a bass guitarist (standing, dark clothing) moves toward the guitarist, adjusts position, then steps back to continue playing. The camera remains stationary overhead, capturing the interaction between musicians with minimal background detail.\n\nWait, check if \"moving toward the guitarist, adjusts position, then steps back\" is chronological. Yes: the bassist moves toward, then steps back. Also, the guitarist is playing throughout. The drummer is seated. Need to mention the number: there are multiple band members, but the main ones are guitarist, drummer, bass guitarist.\n\nWait, the video has four band members? Let's see: left, guitarist; center, drummer; right, two people? Wait in frame 0: left is guitarist, center is drummer, right is two people: one with a bass (bass guitarist), another with a guitar maybe? Wait, no: in frame 0, right side has a person holding a bass (bass guitarist) and another person next to him. Wait, maybe the bass guitarist and a guitarist? Wait, the description: \"bass guitarist\" is one, \"guitarist\" is another. But the left side has a guitarist, right side has a bass guitarist. Wait, let's count: 1. Guitarist (left), 2. Drummer (center), 3. Bass guitarist (right). So three main musicians? Or four? Maybe the person next to the bass guitarist is another guitarist. Hmm, the video description: in frame 0, there's a drummer, a guitarist on the left, a bassist on the right, and another person (maybe a singer?) but the first frame shows a person standing on the left, which might be the guitarist, then the drummer, then a bassist. Wait, maybe three musicians visible. Let's check the frames:\n\nAt [0.0]: Left: person playing guitar (standing), Center: person at drums (se", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mJ4psI-VoD8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mJ4psI-VoD8_000125_000135.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 229.26216144331423, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit movement: individuals adjust postures, shift positions, and interact within the scene, indicating explicit locomotion or physical interactions.", "background_and_ambient_analysis": "Background elements (indoor structures, equipment, seated figures) show no uniform shifting; no fire, water, smoke, or wind-driven motion is evident."}}
{"video_id": "mL7khKoHMuo", "file_name": "mL7khKoHMuo_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing falls backward onto a grassy lawn near dense green bushes and a blue object, then lies prone before pushing themselves up to a sitting position and eventually standing to walk away to the right. The camera remains stationary with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mL7khKoHMuo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mL7khKoHMuo_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 951.3008247286857, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A dog runs across the grass and falls, then lies motionless. A person enters the frame from the right, walks toward the dog, and adjusts their posture. Both subjects exhibit distinct, solid-object motion due to physical locomotion and interaction.", "background_and_ambient_analysis": "The background consists of stationary trees and bushes with no uniform shifting or environmental fluid motion (e.g., no fire, water, or wind effects visible). Static vegetation remains fixed throughout the clip."}}
{"video_id": "mKCa8NbloHY", "file_name": "mKCa8NbloHY_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow pineapple with brown spots rests on a cutting board. A dark knife slices through the skin, followed by a V-shaped incision to remove the eyes. The pineapple is then chopped into pieces. The camera maintains a steady close-up on the cutting process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mKCa8NbloHY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mKCa8NbloHY_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 1159.6432706552505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: Pineapple (being cut) and hands (performing the cutting action). Motion is controlled, deliberate movement of hands applying force to cut the fruit, with the pineapple shifting slightly due to the cutting process.", "background_and_ambient_analysis": "The background shows a blurred kitchen setting with no visible fire, water, smoke, or wind motion. Background elements (like walls or surfaces) do not exhibit uniform shifting, indicating minimal environmental fluidity."}}
{"video_id": "mK0Im8-LSI8", "file_name": "mK0Im8-LSI8_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white shirt, white apron, and white cap stands at a wooden counter in a kitchen. He manipulates a small object with both hands, adjusting it while positioned near a white container holding raw meat and a blue bucket. He then bends forward, placing the object onto the counter. The camera remains stationary throughout, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mK0Im8-LSI8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mK0Im8-LSI8_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 215.42687673284888, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white apron manipulates objects on a countertop (e.g., handling a container, adjusting items), exhibiting clear physical interactions with solid objects.", "background_and_ambient_analysis": "Background elements (window, wall, countertop) remain static with no uniform shifting or fluid motion (e.g., no fire, water, or wind effects observed)."}}
{"video_id": "mJfZQIdb7hE", "file_name": "mJfZQIdb7hE_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man with a vertical tattoo on his upper back steers a boat, then raises a blue can to his mouth to drink, turning slightly while holding the can. The camera remains close, capturing his actions against a backdrop of water and distant trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mJfZQIdb7hE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mJfZQIdb7hE_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 480.2465292012109, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is moving his arms to drink from a bottle. The bottle is held and moved by the man, showing discrete, solid object motion.", "background_and_ambient_analysis": "The background (water and trees) is calm and stable, showing no significant environmental motion (like waves or wind). The water is static in the background, and trees are fixed."}}
{"video_id": "mLMgUH0txhM", "file_name": "mLMgUH0txhM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark blue handmade card with red hearts, yellow flowers, and green wave patterns is shown. Two dark-skinned hands open a fold-out section, revealing colorful rectangular tabs in shades of orange and teal. The hands adjust the tabs and interact with a green frame, moving parts of the card to display hidden elements. The camera maintains a top-down perspective throughout, capturing the hands’ movements across the card’s surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mLMgUH0txhM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mLMgUH0txhM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 184.14215018285657, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands manipulating a blue card, yellow/brown rectangular elements, and a star-shaped object) show deliberate physical movement due to manual manipulation.", "background_and_ambient_analysis": "No shifting background elements; static marble-like surface. No fire, water, smoke, or wind motion present."}}
{"video_id": "mKSe0iPNfSw", "file_name": "mKSe0iPNfSw_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a pink polka-dotted outfit stands inside a shopping cart, gripping the handle. An adult in a brown jacket and blue jeans pushes the cart forward through a store aisle, moving past shelves stocked with products. The camera follows the cart’s motion, showing slight shake as they navigate the space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mKSe0iPNfSw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mKSe0iPNfSw_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 250.29610958956349, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in pink clothing and an adult pushing a shopping cart; both exhibit locomotion (cart movement due to adult's pushing, child holding cart)", "background_and_ambient_analysis": "Static background elements (shelves, products, floor) show no uniform shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "mMMAlgWBSuY", "file_name": "mMMAlgWBSuY_000171_000181.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person standing on a platform near a metal fence. They're wearing a light-colored jacket and dark pants. Then they start moving—maybe stepping forward or adjusting their position. The background has a staircase with glass panels and a building. The camera is low, looking up, and seems to be stationary. Need to mention the person's actions chronologically. Let's check the frames: at [0], person is standing; [1-2] still there; [3-4] they move, maybe lean forward; [5] they jump off the platform. Wait, the last frame shows them mid-air, so they jump. So the sequence is: person stands, then bends forward, then jumps off the platform. Need to describe the motion step by step. Appearance: person in light jacket, dark pants. Spatial: near metal fence, platform, staircase to the left. Background: buildings with glass, stairs. Camera is low-angle, maybe slight shake. Wait, the rules say minimal background. So focus on the person's actions. Let's structure: A person in a light jacket and dark pants stands on a platform near a metal fence. They bend forward, then jump off the platform. The camera is positioned low, capturing the scene from below with a slight shake. Need to be concise. Check rules: chronological order, appearance, spatial (like platform, fence), camera. Let's make sure. The main subject is the person. Actions: stands, bends, jumps. Appearance: light jacket, dark pants. Spatial: on platform, near fence, left side of the frame (staircase is to the left). Camera: low angle, maybe slight shake. Background: minimal, so just mention the platform and fence as part of the scene. Let's draft: A person in a light blue jacket and dark pants stands on a raised platform near a metal fence, then bends forward and jumps off the platform. The camera remains stationary at a low angle, capturing the motion against a backdrop of a glass-enclosed staircase. Wait, no, background should be minimal. Maybe \"a glass-enclosed staircase\" is essential? The rules say minimal unless essential. Since the staircase is part of the structure, maybe include. But the focus is on the person's action. Let's see: \"A person in a light jacket and dark pants stands on a platform adjacent to a metal fence. They lean forward and jump off the platform. The camera is positioned low, slightly shaky, focusing on the individual against a backdrop of a glass staircase.\" But need to be concise. Let's try again. \"A person in a light-colored jacket and dark pants stands on a platform near a metal fence, then bends forward and jumps off the platform. The camera is stationary at a low angle, capturing the action against a glass-enclosed staircase.\" Check if that's chronological. Yes: stand, bend, jump. Appearance: light jacket, dark pants. Spatial: platform near fence, staircase in background. Camera: low angle, stationary. Rules say camera perspective and movement: \"stationary at a low angle, slightly shaky\"? The video description—does the camera shake? The frames don't show shake, but maybe. Wait, the user says \"slight shake\" as an example. The problem says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So need to mention if it's moving or not. From the frames, it seems stationary. So \"stationary at a low angle.\" Wait, in the video, the camera might be moving? Wait, the frames are from [0.0] to [5.0], each frame is slightly different, but maybe the camera is static. Let's check: the first frame shows the person standing, then the next frames show them moving, but the camera angle doesn't change. So camera is stationary, low angle. So the caption should say \"The camera remains stationary at a low angle.\" Let's put it all together: A person in a light jacket and dark pants stands on a platform near a metal fence, then bends forward and jumps off the platform. The camera is stationary at a low angle, capturing the motion against a glass staircase. Wait, but need to mention number (only one person). Yes, \"a person\". Check rules: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" The staircase is to the left of the person? Yes, in the frames, the staircase is on the left side. So \"to the left of the person\". Let's adjust: A person in a light jacket and dark pants stands on a platform to the right of a glass-enclosed staircase, near a metal fence. They bend forward and jump off the platform. The camera remains stationary at a low angle", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mMMAlgWBSuY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mMMAlgWBSuY_000171_000181.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 181.4310105723924, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a ramp performs a jump, exhibiting locomotion driven by physical forces (e.g., pushing off the ramp).", "background_and_ambient_analysis": "Static background elements (staircase, building, fence) show no uniform shifting or fluid motion (fire, water, wind)."}}
{"video_id": "mMwb6hoOIcM", "file_name": "mMwb6hoOIcM_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a checkered shirt stands with hands on hips in a room with beige walls and ceiling lights, shifting his posture and head position slightly while looking around. In the background, another person is visible near medical equipment. The camera remains static, capturing the scene from a fixed angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mMwb6hoOIcM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mMwb6hoOIcM_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 1553.5034394581494, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person standing in the room exhibits slight rotational and postural shifts (e.g., turning head, adjusting stance), consistent with intentional locomotion.", "background_and_ambient_analysis": "Background elements (walls, doors, equipment) show no uniform shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "mNIoQdOlzc4", "file_name": "mNIoQdOlzc4_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and dark pants uses a mallet to repeatedly strike a chisel against a stone surface with raised letter forms, carving the stone while positioned over a gravel-covered workbench. A white vehicle and tools are visible in the background. The camera stays focused on the chiseling motion, maintaining a close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mNIoQdOlzc4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mNIoQdOlzc4_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 241.01621589303363, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing physical actions (hammering, manipulating tools) on concrete numbers, with clear hand/arm movements.", "background_and_ambient_analysis": "Background elements (car, ground) show no uniform shifting; no fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "mOrFXBbFssY", "file_name": "mOrFXBbFssY_000126_000136.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subject is a person playing a guitar. Let's check the frames.\n\nIn the first frame, the person is holding the guitar, strumming. The background is dark, maybe a room with some people but not clear. The person has shoulder-length dark hair, wearing a light blue shirt with a green vest? Wait, the description says \"light blue shirt\" and \"green vest\" but maybe the exact colors, but need to be concise.\n\nLooking at the motion: the person is playing the guitar, hands moving on the fretboard and strumming. The background has another person partially visible, but minimal. The camera seems to be steady, maybe a slight shake? Wait, the video might have a slight shake, but the task is to note camera perspective. The rules say conclude with camera perspective and movement.\n\nSo steps: chronological order. Start with the person playing guitar. Describe appearance: dark hair, light blue shirt, green vest? Wait, the video shows a person with dark hair, wearing a light blue t-shirt and a green vest maybe. The guitar is a standard acoustic, light-colored fretboard.\n\nThe person's actions: hands moving on the strings and fretboard, strumming. The background is dark with another person partially visible. Camera is steady, maybe slight shake? The task says \"conclude with camera perspective and movement\".\n\nWait, the rules: focus on motion and behavior of main subjects. Main subject is the person playing guitar. Chronological order: starts playing, hands move, maybe head movement as they play.\n\nSo put it together:\n\nA person with dark hair, wearing a light blue shirt and green vest, plays an acoustic guitar. Their hands move rhythmically along the fretboard and strum the strings. A partially visible figure in the background remains stationary. The camera maintains a steady close-up, with minimal movement.\n\nWait, check the video frames. The video shows the person playing, hands on the guitar. The first frame, the person is strumming, then the next frames show hands moving. So the motion is strumming and fretting.\n\nAlso, need to mention spatial relationships: the person is in the foreground, background has another person. But minimal background.\n\nNow, structure:\n\n- Main subject: person with dark hair, light blue shirt, green vest (or maybe the shirt is light blue, vest is green; but need to be concise). Playing guitar.\n\n- Motion: hands move on fretboard and strum strings.\n\n- Background: another person partially visible, dark background.\n\n- Camera: close-up, steady, maybe slight shake.\n\nWait, the video might have a slight shake, but the user's example might not. Let's see. The video looks a bit shaky, but the caption should be concise.\n\nLet's draft:\n\nA person with shoulder-length dark hair, wearing a light blue shirt and green vest, plays an acoustic guitar. Their left hand moves along the fretboard while their right hand strums rhythmically. A partially visible figure in the background remains still. The camera maintains a close-up perspective with slight movement.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So the main subject is one person. The background figure is partially visible.\n\nCheck the rules: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" Here, the person is in front, background figure is behind.\n\nNow, the caption must be concise. Let's make sure it's chronological.\n\nFirst, the person is playing. Then, hands move. So the sequence is: playing guitar, hands moving.\n\nSo: A person with dark hair, wearing a light blue shirt and green vest, plays an acoustic guitar, moving their left hand along the fretboard and right hand strumming. A partially visible figure stands behind them in a dark setting. The camera stays in a close-up position with minimal movement.\n\nWait, \"in front of, to the left\"—but the background figure is behind, so \"behind\" but the rule says \"if relevant\". Maybe just \"in the background\".\n\nCheck the rules: \"Minimal background descriptions unless essential for understanding motion.\" So since the background is not essential, but the figure is partially visible, maybe include \"a partially visible figure in the background\".\n\nNow, camera: \"close-up perspective with minimal movement\" or \"steady close-up\".\n\nWait, the video might have a slight shake, but the caption should say \"slight movement\" or \"steady\".\n\nPutting it all together:\n\nA person with dark hair, wearing a light blue shirt and green vest, plays an acoustic guitar, strumming with their right hand and moving their left hand along the fretboard. A partially visible figure stands in the background. The camera maintains a steady close-up view.\n\nYes, that", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mOrFXBbFssY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mOrFXBbFssY_000126_000136.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 42.55409985627069, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is playing a guitar; hands and body exhibit motion from strumming and fretting actions.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Background appears static (dark room with furniture)."}}
{"video_id": "mO85zj4l1C8", "file_name": "mO85zj4l1C8_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of an archery target. It then transitions to three individuals on a grassy field, where two women shake hands while a man stands nearby. A subsequent scene shows one woman speaking into a microphone held by an interviewer. The camera transitions directly between these segments with a steady perspective, capturing the interactions without additional movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mO85zj4l1C8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mO85zj4l1C8_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 101.76666976896288, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects (people) are moving through locomotion and handshakes; their motion is explicit physical movement (e.g., walking, gesturing).", "background_and_ambient_analysis": "Background elements (blue wall, grass field) show no uniform shifting or fluid/environmental motion (fire, water, smoke, wind). No prominent ambient effects."}}
{"video_id": "mOxWGfLeon4", "file_name": "mOxWGfLeon4_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a striped shirt lies on their side, eyes closed, resting on a white pillow. A hand enters from the top left, gently touches the person's nose, and applies pressure. The camera maintains a close-up view with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mOxWGfLeon4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mOxWGfLeon4_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 123.8197452745285, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand (external object) enters the frame and moves toward the person's face, demonstrating discrete physical movement with clear trajectory.", "background_and_ambient_analysis": "No shifting background or environmental fluid motion observed. Background elements (pillow, blanket) remain static throughout the clip."}}
{"video_id": "mOoNnGAF3Uw", "file_name": "mOoNnGAF3Uw_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand holds the light-colored horse's lower leg while a child wearing a light shirt reaches out with both hands to touch the same leg. The child adjusts their grip as the horse remains stationary. The camera maintains a close-up perspective, slightly panning to capture the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mOoNnGAF3Uw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mOoNnGAF3Uw_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 146, "blur_score": 221.5522998003459, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child's hands interact with a cow's leg; the child moves toward the cow and touches its leg, while the cow remains mostly stationary.", "background_and_ambient_analysis": "Grass background shows minimal movement; no fluid/environmental motion (fire, water, smoke, wind) dominates the scene."}}
{"video_id": "mRNzqSTrEqw", "file_name": "mRNzqSTrEqw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person stands on a brick-paved path with multiple small dogs on leashes, including red, green, and white dogs. The dogs move in a group, some pulling forward while others lag behind, adjusting their positions around the person. The person remains stationary, guiding the dogs as they shift directions and interact with one another. The camera maintains a top-down perspective, panning slightly to follow the dogs' movement across the paved surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mRNzqSTrEqw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mRNzqSTrEqw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 566.8516895795717, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dogs (on leashes) and people are moving, with dogs interacting and shifting positions, and people adjusting leashes. Motion is due to physical locomotion and interactions between objects.", "background_and_ambient_analysis": "The brick pavement and wall in the background show no uniform shifting or fluid motion. No fire, water, smoke, or significant wind effects are present."}}
{"video_id": "mRFbm3hhleI", "file_name": "mRFbm3hhleI_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and black pants stands in front of a colorful table covered with various goods, speaking into a microphone. Behind him, two women (one in a white top, one in a light blue top) observe. As the video progresses, children approach the table: a girl in a green shirt and another in a pink top move into view from the left, gathering around the table. The man remains stationary while people interact with the items on the table, with the camera panning slightly left to capture the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mRFbm3hhleI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mRFbm3hhleI_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 127.68032121521897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (people) move: the man in the white shirt gestures while speaking, and other individuals walk into/out of the frame (e.g., person in blue shirt moving leftward early in the clip).", "background_and_ambient_analysis": "Background elements (building, trees, pavement) show no uniform shifting or fluid motion (no fire, water, smoke, or wind-driven movement). Static structures remain stable throughout."}}
{"video_id": "mS3U-2cPrpQ", "file_name": "mS3U-2cPrpQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a light striped shirt holds a black recorder with a yellow top, initially positioned below the mouth, then raises it to play; a plant is visible to the left. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mS3U-2cPrpQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mS3U-2cPrpQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 89.85075542202924, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl is moving her hands to play the recorder, which is a discrete solid object motion due to explicit physical forces (her hand movements).", "background_and_ambient_analysis": "The background (wall and plant) is static; no fluid motion or environmental effects (fire, water, wind) are present."}}
{"video_id": "mSYao_O3jYA", "file_name": "mSYao_O3jYA_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a dartboard featuring two pink darts, then transitions to a close-up of a person raising their hand near their ear, smiling, followed by the camera panning slightly to show the person's neck and hair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mSYao_O3jYA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mSYao_O3jYA_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 377.75370820076245, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is visible, exhibiting head movements (smiling, laughing) and upper body motion, consistent with natural locomotion.", "background_and_ambient_analysis": "Initial frames show a static dartboard with no environmental motion (fire, water, smoke, wind). Subsequent frames feature a person in close-up; background is indistinct and not shifting uniformly."}}
{"video_id": "mRdOBILnoms", "file_name": "mRdOBILnoms_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pineapple half lies on a white surface. A hand enters the frame, pointing to a halved orange with orange slices nearby; the orange has a carved section. Two hands then use a knife to cut into the orange's interior. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mRdOBILnoms.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mRdOBILnoms_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 56.06447925149849, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand interacts with an orange, inserting a thin object (e.g., skewer or tool) into the orange's center; the hand and orange are solid, distinct objects undergoing deliberate physical manipulation.", "background_and_ambient_analysis": "Static white surface background; no fluid or environmental motion (fire, water, wind) observed; background elements remain uniform and unchanging."}}
{"video_id": "mTsCdCWPHpA", "file_name": "mTsCdCWPHpA_000121_000131.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black mask and black shirt manipulates a metal paper clip and a spool of thread with both hands, pushing the clip to the end and adjusting it until the mask is pulled down to reveal the eyes, viewed from a top-down perspective against a plain yellow background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mTsCdCWPHpA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mTsCdCWPHpA_000121_000131.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 140.16394980473254, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and a roll of tape are moving due to deliberate manipulation (peeling tape, lifting it away). The person's head (partially visible through a mask) shows minimal motion, but the hands and tape are the primary discrete objects.", "background_and_ambient_analysis": "The background consists of a static, plain wall with no shifting or environmental motion (e.g., fire, water, wind). The text overlay at the end is a digital addition and does not represent environmental motion."}}
{"video_id": "mUoQIKIEHwQ", "file_name": "mUoQIKIEHwQ_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a bright yellow sleeveless shirt holds a pink cylindrical object near their mouth, then moves it upward toward their nose while manipulating it with their hand. The object is held in front of their face, with the person’s hand visible throughout the motion. The camera maintains a close-up perspective with slight movement, capturing the sequence in a dimly lit indoor setting. Background elements are minimal and indistinct.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mUoQIKIEHwQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mUoQIKIEHwQ_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 29.95717620488106, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and lip balm tube move as the individual applies lip balm to their lips, representing discrete solid-object interactions.", "background_and_ambient_analysis": "Background elements (door, wall) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "mV4sSCUqFYg", "file_name": "mV4sSCUqFYg_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men work in a kitchen; the man in a black shirt with glasses cuts a white object on a tray, while the man in a dark blue shirt pours chopped meat from a wooden board into a container. A third person in a white shirt stands behind them. The camera maintains a close-up perspective with slight shake, focusing on their hands and work surfaces.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mV4sSCUqFYg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mV4sSCUqFYg_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 58.916769170249836, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are actively moving their hands and bodies to manipulate solid objects (e.g., cutting food with a knife, handling ingredients).", "background_and_ambient_analysis": "No shifting background elements observed; no fluid or environmental motion (fire, water, smoke, wind) detected in the scene."}}
{"video_id": "mVsFfbUtY9E", "file_name": "mVsFfbUtY9E_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An eyebrow brush with a white handle and dark bristles moves methodically across a brown eyebrow, shaping and applying product from left to right and upward. The brush remains in front of the eyebrow, which sits above a visible dark-iris eye. The camera maintains a tight close-up perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mVsFfbUtY9E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mVsFfbUtY9E_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 278.2433972914121, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The eyebrow brush is the only discrete solid object moving, exhibiting controlled brushing motion across the eyebrow due to grooming action. Its trajectory is deliberate and confined to the eyebrow area.", "background_and_ambient_analysis": "The background (skin and surrounding facial features) is static; no fluid or environmental motion (fire, water, wind) observed. Skin texture and hair remain motionless throughout."}}
{"video_id": "mX71a6dQ2v8", "file_name": "mX71a6dQ2v8_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a visible tattoo on their back lies on their stomach, while another individual wearing a black top and shorts moves above them, adjusting their position and making hand movements toward the person's back. The camera remains in a close-up, slightly shaky perspective throughout, focusing on the interaction between the two individuals, with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mX71a6dQ2v8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mX71a6dQ2v8_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 177.1621445229351, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Tattoo artist's hands are moving to apply the tattoo, exhibiting discrete motion due to explicit physical forces (arm movement and tool application).", "background_and_ambient_analysis": "No ambient environmental motion (fire, water, smoke, wind) detected. Background elements (bed, walls) are static and show no uniform shifting."}}
{"video_id": "mVFO21cyk40", "file_name": "mVFO21cyk40_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of a metal gutter attached to a roof with shingles. A person wearing a blue jacket and black gloves then appears, using a tool to manipulate components of the gutter near the roof edge. The camera transitions from a close-up of the gutter to a medium shot capturing the person’s hands and upper body as they perform the repair work. Background elements are minimal, emphasizing the repair activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mVFO21cyk40.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mVFO21cyk40_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 185.64579308071578, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing gloves and a blue jacket is actively working on a roof gutter system. Their hands and arms move to manipulate tools and gutter components, demonstrating discrete physical actions.", "background_and_ambient_analysis": "The background features a calm body of water with no significant fluid motion (e.g., waves or currents). Static structural elements (roof, gutter) remain fixed without uniform shifting, indicating minimal ambient environmental motion."}}
{"video_id": "mWFDnMkup3g", "file_name": "mWFDnMkup3g_000186_000196.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a small black book with a left page showing an oval beige sheet bordered by green patterns and a butterfly design, then turns the right page to reveal a decorative sheet with a black butterfly and swirling patterns; the book rests on a light pink fabric surface. The camera maintains a steady top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mWFDnMkup3g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mWFDnMkup3g_000186_000196.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 144.88489574717016, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is manipulating a small book/card, opening and closing it while pointing at an illustration; the book and hand exhibit intentional, solid-object motion due to human interaction.", "background_and_ambient_analysis": "The background consists of a stationary fabric surface with no shifting, fluid, or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "mWn2l4Xi16I", "file_name": "mWn2l4Xi16I_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of seven dancers, including men in black shirts and women in varied outfits like a floral dress, move in unison across a wooden dance studio floor. They begin walking side-by-side, then raise their arms and execute synchronized swaying motions, adjusting positions slightly while maintaining a linear formation. The camera remains stationary, capturing the group from a frontal perspective with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mWn2l4Xi16I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mWn2l4Xi16I_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 52.9077642940082, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (at least 6) are moving in unison, performing coordinated dance steps with arm and leg movements. Each individual's motion is distinct and trackable.", "background_and_ambient_analysis": "Background walls and pillars are static; no fluid/environmental motion (fire, water, smoke, wind) observed. Static elements show no uniform shift."}}
{"video_id": "mWa8H868TMU", "file_name": "mWa8H868TMU_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue shirt plays a red electric guitar, their left hand moving across the fretboard while their right hand strums the strings. The camera stays close to the instrument, focusing on the hand movements and guitar details as the person continues playing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mWa8H868TMU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mWa8H868TMU_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 159, "blur_score": 100.62464044963976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands actively strumming and fretting the guitar. The guitar itself is held stationary while the player's hands move in precise, rhythmic motions due to physical force exertion.", "background_and_ambient_analysis": "No shifting background observed. No fluid/environmental motion (fire, water, smoke, wind) present; background remains static and unchanging throughout the frames."}}
{"video_id": "mapDWFUJrBo", "file_name": "mapDWFUJrBo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white crop top and denim shorts begins crouched, then rises to a standing position with arms extended outward. She holds the stance briefly before returning to a crouched position. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mapDWFUJrBo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mapDWFUJrBo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 151.3168151615237, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single discrete solid object (the woman) is performing repetitive squat movements. Her motion involves controlled downward and upward locomotion of her entire body, with no collisions or interactions with other objects.", "background_and_ambient_analysis": "No shifting background elements (walls, floor tiles, exercise equipment) detected. No fire, water, smoke, or wind motion present in the scene. Background remains static throughout the clip."}}
{"video_id": "mat0abcaUsY", "file_name": "mat0abcaUsY_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a chef working. First, the chef is handling pieces of shrimp on a wooden cutting board. The chef is wearing a white uniform with a striped apron. Then, the chef moves the shrimp around, maybe arranging them. There are other items: a bowl with lemon slices, a green sauce bowl, and a basket with ice. The camera is close-up, focusing on the hands and the board. Need to list chronological steps: chef places shrimp, moves them, then maybe uses a tool? Wait, the video frames: frame 0 shows hands on board with shrimp, frame 1-3 shows hands moving shrimp, frame 4-5 shows arranging, maybe adding something? Wait, the actions: the chef is manipulating the shrimp on the board. The background has those bowls and ice basket. Camera perspective: close-up, maybe slight movement but mostly steady. Need to describe motion: hands moving shrimp, placing them in a line, then maybe moving the board or something? Wait, the video starts with hands on board, then moves the shrimp around, then shifts focus to the left (maybe the ice basket) but the main action is the hands on the cutting board. So chronological: chef uses hands to place and arrange shrimp on wooden cutting board. Surrounding items: ice basket to left, bowls with lemon and green sauce below. Camera is close-up, top-down view of the cutting board and hands. Let's structure: Chef in white uniform with striped apron places and arranges small shrimp on circular wooden cutting board; nearby, a basket of ice, bowl with lemon slices, and green sauce bowl are visible on a metallic counter. The camera maintains a close-up, top-down perspective focusing on the chef's hands and the board.\n\nWait, need to be concise. Check the rules: focus on motion and behavior chronologically. So first, the chef is handling the shrimp (placing, moving). Then, maybe the chef's hand moves the shrimp around the board. Then, the camera shows the surrounding items. So:\n\nA chef in a white uniform with a striped apron manipulates small shrimp on a circular wooden cutting board, arranging them in a line; the chef’s hands move the shrimp from the board to the left side, then back to the board. Nearby, a basket of ice, a bowl with lemon slices, and a green sauce bowl sit on a metallic counter. The camera provides a close-up, top-down view of the chef’s hands and the cutting board.\n\nWait, but the video frames: first frame shows hands placing shrimp, then moving them, then shifting to show the surrounding items. So the chronological order is: hands work on board, then the camera angle shifts slightly to show the bowls and ice, but the main action is the hands arranging shrimp. So the caption should describe the sequence of the chef's actions. Let's check the video:\n\nFrame 0: hands on board with shrimp, placing.\n\nFrame 1: hands moving shrimp, maybe turning.\n\nFrame 2: hands placing shrimp in a line, then moving one.\n\nFrame 3: hands continue arranging, then move to the left to pick up a lemon slice? Wait no, the video shows: in the first frame, hands are working on shrimp on board. Then, in the next frames, the chef moves the shrimp around the board, maybe picking them up and placing them. Then, the camera shows the surrounding items: the ice basket to the left, the lemon and green sauce bowls.\n\nSo the motion: chef uses hands to place and arrange small shrimp on the wooden cutting board; the chef shifts the shrimp across the board, then reaches toward the lemon slice bowl. Background includes an ice-filled basket and two small bowls (one with lemon slices, one with green sauce) on a metallic counter. The camera remains close-up, focusing on the cutting board and hands, with minimal movement.\n\nWait, but the rules say \"conclude with camera perspective and movement\". So the caption should be:\n\nA chef in a white uniform with a striped apron arranges small shrimp on a wooden cutting board, moving them into a line; the chef's hands shift the shrimp across the board, and the camera maintains a close-up, top-down view of the board and the chef's actions, with surrounding items like an ice basket and sauce bowls visible on the metallic counter.\n\nWait, let's make it concise. Let's follow the output format.\n\nCheck the example: it's a paragraph.\n\nFinal caption:\n\n<caption_output>A chef in a white uniform with a black-striped apron places and arranges small shrimp on a circular wooden cutting board, moving them into a neat line; the chef’s hands shift the shrimp across the board while a basket of ice, a lemon slice bowl, and a green sauce bowl sit on the metallic counter to the left. The camera provides a close-up, top", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mat0abcaUsY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mat0abcaUsY_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 42.8732659708394, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Chef's hands are actively manipulating discrete solid objects (fish pieces on a wooden board), with precise movements for placement and preparation.", "background_and_ambient_analysis": "The metallic surface and static objects (bowls, napkin) in the background show no significant shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "mcCRcVxx1i4", "file_name": "mcCRcVxx1i4_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older man with gray hair, wearing a dark shirt and light blue jeans, holds a small dark dog near a window; he adjusts the dog's position, moves it closer to the window, lifts it up, and then turns away, captured from a static top-down camera angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mcCRcVxx1i4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mcCRcVxx1i4_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 95, "blur_score": 156.1475149669356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person lying on a bed is moving (adjusting position, turning, shifting weight) as a discrete solid object.", "background_and_ambient_analysis": "Static background elements (walls, furniture) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "mc7mVjh5D5I", "file_name": "mc7mVjh5D5I_000250_000260.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Starts with a close-up of a person with long dark hair. The person then stands in a room wearing a pink sweatshirt, holding a white and black hairdryer. Next, they sit down, open a white package, and retrieve a white item. Camera shifts from close-up to medium shot during the standing sequence and remains relatively static during the sitting and package handling.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mc7mVjh5D5I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mc7mVjh5D5I_000250_000260.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 38.57926888769012, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The woman is moving: she turns her body, holds a hair dryer, and sprays water on her leg. These are discrete actions by a solid object.", "background_and_ambient_analysis": "Background elements (door, shelf) are static and do not shift uniformly. There is no fire, water flow, smoke, or wind as dominant motion; the spraying of water is a discrete event and not the primary motion."}}
{"video_id": "mbnlI93PHJQ", "file_name": "mbnlI93PHJQ_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with an indoor volleyball game on a wooden court, viewed from above, where multiple players in red and dark jerseys actively move and pass the ball. It transitions to an outdoor soccer field, where a woman in a light gray jacket and blue pants walks toward the field, then raises both arms; other players are visible in the background on the green field. The camera shifts from a top-down perspective to a follow shot of the woman.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mbnlI93PHJQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mbnlI93PHJQ_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 56.331099317771304, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman (in white jacket and blue jeans) is seen throwing an object (likely a ball) across the field. The ball is moving through the air, and the woman's arm motion is clear.", "background_and_ambient_analysis": "The background (field, sky, distant trees, and group of people) is static with no significant fluid or wind motion. No fire, water, or smoke observed."}}
{"video_id": "mb4XgGOJiVk", "file_name": "mb4XgGOJiVk_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands manipulate a black scrapbook featuring white photo frames and snowflake decorations on a floral surface; the hands open the scrapbook to display multiple photo panels, then position a white card onto it, all viewed from a top-down perspective with slight camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mb4XgGOJiVk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mb4XgGOJiVk_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 118.15067377580496, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand (discrete object) is moving a black board (discrete object) with photos and a star. The board is being pushed by the hand, causing motion due to physical forces (the hand's locomotion).", "background_and_ambient_analysis": "The background is a static floral pattern. There is no shifting of the background uniformly or any fluid/environmental motion (fire, water, smoke)."}}
{"video_id": "maDqKO2wbB0", "file_name": "maDqKO2wbB0_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A rider in a green shirt on a brown and white horse gallops toward a dark steer, kicking up dust, then veers left and slows to a stop, with the steer remaining close behind. Two individuals stand near a wooden fence in the background. The camera remains stationary, capturing the motion from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/maDqKO2wbB0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/maDqKO2wbB0_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 58.298152193340286, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A rider on a horse is moving across the arena from left to right, then slowing and stopping. Another rider on a horse is visible in the background, but appears stationary or moving very slowly.", "background_and_ambient_analysis": "The background (fence, trees) is static with no uniform shifting. Dust from the horse's movement is a minor environmental effect but not dominant."}}
{"video_id": "menDC6PcEgM", "file_name": "menDC6PcEgM_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break down the video. First scene: four people near a building. One in green shirt and white cap, another in red vest, others in different clothes. Then the camera cuts to a person in green shirt and white cap crouching over a trench, using a blue tool. They move, maybe brushing dirt. Others stand around. Then the camera angle shifts. Need to describe chronologically. Main subjects: people, their actions. Appearances: colors, sizes. Spatial: positions relative to each other. Background is the building area. Camera moves from wide shot to top-down on the trench, then back? Wait, the video has three frames. First frame: group near building. Second: top-down of trench. Third: same person moving. So chronologically, first scene with people, then focus on the person working in the trench. Let's structure.\n\nStart with the initial scene: four individuals near a building (one in green shirt, white cap, another in red vest, etc.) interacting. Then the camera shifts to a top-down view of a person in green shirt and white cap crouching over a rectangular excavation, using a blue tool to dig or sift soil. They move around the trench area. Camera transitions from a medium shot to top-down, then possibly back to the group. Keep concise. Check rules: focus on motion, chronological, appearance, spatial, camera perspective.\n\nLet's draft:\n\nThe video begins with four people standing near a building exterior; a person in a green shirt and white cap stands close to a person in a red vest. The camera then shifts to a top-down view of a person in a green shirt and white cap crouching over a rectangular excavation, using a blue tool to work the soil. They move slightly, adjusting their position over the trench. The scene returns to a medium shot of the group, with the person in green continuing their work. The camera transitions from a medium shot to top-down and back to medium shot.\n\nWait, the third frame is the person moving from crouching to standing. So: first frame shows group, second frame top-down on trench (person crouching), third frame person standing up and moving. So chronological order: initial scene, then top-down of trench work, then person rising and moving.\n\nLet's check each part. Main subjects: the person in green shirt (white cap), red vest person, others. First frame: group. Second frame: top-down of trench, person in green working. Third frame: same person standing up and walking.\n\nSo caption:\n\nThe video opens with four individuals near a building: a person in a green shirt and white cap, a person in a red vest, and two others. The camera transitions to a top-down view of the person in the green shirt and white cap crouching over a rectangular excavation, using a blue tool to sift soil, then rising to stand and moving away. The scene maintains focus on the trench work before returning to the group near the building.\n\nWait, need to be more precise. Let's check the frames again.\n\nFrame 0: four people near building. One in green shirt, white cap, white shorts. Another in red vest, red shirt, white cap? Wait, the description says \"red vest\" maybe. Then a person in green shirt and white cap walks. Wait, the first frame: \"a person in green shirt and white cap walks towards the building\" — no, the first frame: \"a person in green shirt and white cap stands close to a person in red vest\". Wait, the first frame has three people visible? Wait, no, the user's description: first frame, four people: one in green shirt (white cap), one in red vest (white cap? no, red vest, red shirt?), another in striped shirt, and a person in green shirt and jeans.\n\nWait, maybe better to focus on main actions. The key is the person in green shirt doing work in the trench.\n\nLet me re-express:\n\nThe video starts with four people gathered near a building: one in a green shirt and white cap, another in a red vest, and two others. The camera then cuts to a top-down view of a person in a green shirt and white cap crouching over a rectangular excavation, using a blue tool to work the soil. They stand up, move slightly, and continue working. The camera transitions from a wide shot to a top-down perspective focused on the excavation.\n\nWait, but the third frame (frame 3) shows the person in green walking. Wait, the frames are:\n\n0: group near building\n\n1: person in green shirt and white cap crouching over trench (top-down)\n\n2: same person standing up and walking\n\n3: same person moving (maybe the last frame)\n\nWait, the user provided 4 frames: [0.0], [1.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/menDC6PcEgM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/menDC6PcEgM_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 143, "blur_score": 165.6358914274335, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (in green, red, blue shirts) are moving: one person bends over the ground (excavation), others walk or stand nearby, exhibiting locomotion and manual actions.", "background_and_ambient_analysis": "Background elements (building, ground) show no uniform shifting; no fire, water, or smoke present, so ambient environmental motion is absent."}}
{"video_id": "meb8179ibEs", "file_name": "meb8179ibEs_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt, white shorts, and green shoes stands on a blue tennis court, swings a tennis racket, and hits a yellow tennis ball, with multiple yellow balls scattered on the court. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/meb8179ibEs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/meb8179ibEs_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 554.4151796497674, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A tennis player (solid object) moves dynamically while swinging a racket and hitting tennis balls (solid objects), with both the player and balls exhibiting clear locomotion due to physical forces.", "background_and_ambient_analysis": "The blue wall with 'TENNIS CLUB' logo and surrounding trees show no significant shifting or fluid motion; no fire, water, or wind effects are present."}}
{"video_id": "mfQUPKJzBwI", "file_name": "mfQUPKJzBwI_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. Let's break down each frame.\n\nFrame 0: A person is on a skateboard, standing on a metal platform. They're wearing dark pants and light-colored shoes. The platform is on a street, with trees and a grassy area in the background.\n\nFrame 1: The person steps off the platform, moving forward on the skateboard. They're still in the same dark pants and light shoes.\n\nFrame 2: Now the person is skating away from the platform, on a paved area. The background has a grassy field and some buildings, maybe a school? The person is moving to the right, as seen from the direction of the skateboard.\n\nFrame 3: The scene shifts to a darker time, maybe dusk. The person is skimming near a building with a flat roof. The building is light-colored, maybe beige. The person is moving past the building, still on the skateboard.\n\nFrame 4: The person is now on a street, next to a curb. The building is in the background, and the sky is dim. The person is moving along the street.\n\nWait, need to check the order. The frames are [0.0, 1.4, 2.5, 3.6, 4.7]. So each frame is a sequence. Let's list the actions:\n\n0.0: Person on skateboard atop a metal platform, legs extended, moving forward. Dark pants, light shoes.\n\n1.4: Person steps off the platform, now skating away on the road. Still same attire.\n\n2.5: Person continues skating on a paved area (maybe a parking lot), moving forward. Background has trees and a building (school-like?).\n\n3.6: Now it's dusk, person is near a beige building with a flat roof. Skateboarder is moving along the street.\n\n4.7: Person is on the street next to a curb, moving past the building. Sky is darkening.\n\nNow, chronological order: Start with person on platform, then step off, skate on road, then at dusk near building, then moving along street.\n\nAppearance: One person, dark pants, light sneakers, skateboard.\n\nSpatial: Platform is on the street, then moving away from it. Then on road, then near building (which is a beige single-story building), then on street with curb.\n\nCamera movement: The camera seems to follow the person, panning as they move. At the end, maybe a slight shake?\n\nBackground: Minimal, just roads, buildings, trees, but not too detailed. The video transitions from day to dusk, so lighting changes.\n\nNeed to keep it concise, chronological. Let's structure:\n\nA person in dark pants and light sneakers stands on a skateboard atop a metal platform on a street, then steps off and skates away along a paved area. Continuing, the person moves past a beige building at dusk, then skates along a street next to a curb.\n\nCheck rules: focus on motion and behavior, chronological.\n\nNumber of subjects: one person.\n\nAppearance: dark pants, light shoes, skateboard.\n\nSpatial: platform to street, then road to building to street.\n\nCamera: following the person, maybe handheld (slight shake).\n\nLet me draft:\n\nA person in dark pants and light sneakers stands on a skateboard atop a metal platform on a street, then steps off and skates away along a paved area. The individual continues skating, passing a beige building at dusk, and then moves along a street next to a curb. The camera follows the skateboarder, maintaining a steady perspective with slight handheld motion.\n\nWait, the first frame shows the person on the platform, then steps off. Then the next frames show them moving away. The third frame is a different scene (darker) with a building. So the sequence is: platform -> skate away -> road -> dusk near building -> street with curb.\n\nAlso, the background: in the first part, trees and grass; then paved area; then beige building at dusk; then street with curb.\n\nNeed to be brief. Let's check if \"paved area\" is better than \"parking lot\" but the problem says minimal background. So \"paved area\" is okay.\n\nAnother point: the person is skateboarding, so the motion is skateboarding.\n\nLet me write:\n\nA person in dark pants and light sneakers stands on a skateboard atop a metal platform on a street, then steps off and skates away along a paved area. The individual continues skating past a beige building at dusk, then moves along a street adjacent to a curb. The camera follows the skateboarder with slight handheld movement.\n\nCheck all rules:\n\na) Motion in chronological order: platform -> step off -> skate away -> past building -> street.\n\nb) Appearance: one person, dark pants, light shoes.\n\nc) Spatial: platform to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mfQUPKJzBwI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mfQUPKJzBwI_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 437.3013562378354, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a skateboard is the primary discrete object moving through space via locomotion (skateboarding).", "background_and_ambient_analysis": "The background includes stationary elements (buildings, trees, ground) with no significant shifting or fluid motion (e.g., fire, water, smoke, or wind-driven effects)."}}
{"video_id": "mexRe9dB-N8", "file_name": "mexRe9dB-N8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand on a patterned mat; one wears dark clothing, the other a blue jacket with red and white stripes. They face each other, then the person in the blue jacket steps back while the dark-clad individual moves forward. A person in a white shirt enters the frame from the right, moving toward the mat. The crowd surrounds the mat, observing. Camera remains stationary, positioned slightly low to capture the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mexRe9dB-N8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mexRe9dB-N8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 377.9054276993632, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two central figures (darker/lighter clothing) perform coordinated movements (likely martial arts), and a person in white shirt enters/leaves frame. All motions are discrete, solid-object locomotion.", "background_and_ambient_analysis": "Background elements (buildings, tiled ground) are static with no shifting or fluid motion (e.g., fire, water, smoke). Crowd is stationary; no wind-induced motion."}}
{"video_id": "mhtCmVGIj08", "file_name": "mhtCmVGIj08_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in black shorts punches a hanging red punching bag, stops, turns, and walks left out of frame. A second person in a green shirt and dark pants enters from the right, approaches the wooden door, opens it, and steps through. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mhtCmVGIj08.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mhtCmVGIj08_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 183.93752845314475, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man (discrete object) moves by kicking a punching bag and walking around the room; the punching bag moves due to the kick.", "background_and_ambient_analysis": "No shifting background; no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "mgyK2s1rtsM", "file_name": "mgyK2s1rtsM_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands sequentially remove darts from a mounted dartboard, with the hands maneuvering to extract each dart from the board's surface; the camera maintains a close-up perspective with slight movement as the hands operate in front of the board.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mgyK2s1rtsM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mgyK2s1rtsM_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 59.342056656829804, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two hands are removing darts from the dartboard. The darts are displaced from their positions as the hands pull them off, showing clear solid-object motion due to human interaction.", "background_and_ambient_analysis": "The background (light wall and blue curtain) shows no shifting or uniform movement. No fire, water, smoke, or wind is present; the environment is static."}}
{"video_id": "mi2v6zCRFa0", "file_name": "mi2v6zCRFa0_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit side by side on a floral-patterned couch; the person on the left wears a striped top while the person on the right wears a checkered top. The right individual moves a piece on a board between them, prompting the left individual to touch their face, then look downward and adjust their posture. The scene remains static with the camera fixed on the couch and background elements. The room features wooden cabinets with glass doors behind the couch.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mi2v6zCRFa0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mi2v6zCRFa0_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 44.04215493893527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person on the left stands up and sits back down, exhibiting discrete locomotion.", "background_and_ambient_analysis": "The background (cabinet, wall, couch) is stationary with no fluid/environmental motion."}}
{"video_id": "miHmnwFSClM", "file_name": "miHmnwFSClM_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a yellow patterned top and pink pants sits on a carpet, holding a green book. They flip through the book’s pages, revealing various illustrations. The camera maintains a top-down perspective with slight movement, capturing the child’s hands and the book against a background of carpet and scattered toys.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/miHmnwFSClM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/miHmnwFSClM_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 368.96816566348605, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child's hands are actively flipping a book, causing discrete motion of the book and hands as solid objects.", "background_and_ambient_analysis": "Background elements (carpet, blue object, toys) show no uniform shifting; no fluid or environmental motion (fire, water, wind) present."}}
{"video_id": "mgGzO4SF8VU", "file_name": "mgGzO4SF8VU_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and khaki pants uses a handheld tool to trim dense green foliage on a bush, moving the tool methodically through the branches in a repetitive motion; the camera remains close to the action, slightly shifting to follow the tool’s movement. The background consists of blurred greenery and sky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mgGzO4SF8VU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mgGzO4SF8VU_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 154, "blur_score": 680.191917722804, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is a person using pruning shears to cut a bush. The person's arm and the shears are moving in a deliberate, physical manner to perform the pruning action.", "background_and_ambient_analysis": "The background consists of stationary trees and sky. There is no significant wind or fluid motion (e.g., no waving trees, no smoke, no water flow). The background elements do not shift uniformly, indicating minimal camera movement."}}
{"video_id": "mfl4mJ3ue7E", "file_name": "mfl4mJ3ue7E_000211_000221.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a light brown wooden disc while manipulating light yellow twine, wrapping it clockwise around the disc's perimeter on a black grid-patterned cutting mat. The hand moves the twine to secure the wrap, with a blue rectangular object and scattered twine strands visible in the background. The camera maintains a top-down view with no movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mfl4mJ3ue7E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mfl4mJ3ue7E_000211_000221.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 136.7063113281118, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and yarn (solid objects) are moving; hands manipulate yarn and a wooden base through deliberate actions (tying, positioning).", "background_and_ambient_analysis": "Background elements (grid-patterned surface, blue object) are static; no shifting background or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "mjj0D2flMSM", "file_name": "mjj0D2flMSM_000272_000282.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray dress shirt and a purple and white striped tie adjusts the tie with both hands, pulling and straightening it against their chest. The individual manipulates the tie's knot and fabric, moving their hands in front of their torso. The background includes a partially visible clothing rack with black and white items. The camera remains static, focused closely on the upper body and tie adjustment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mjj0D2flMSM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mjj0D2flMSM_000272_000282.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 260.0325147935321, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is adjusting their tie and shirt; hands move to pull and position the tie, tie the knot, and adjust the shirt collar and buttons. These are discrete solid-object movements due to manual manipulation.", "background_and_ambient_analysis": "No significant background shift or fluid motion observed. Background (wall, striped towel) remains static across frames with no environmental elements like fire, water, or wind."}}
{"video_id": "mjbYHwDyJ6w", "file_name": "mjbYHwDyJ6w_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair, wearing a dark jacket over a red shirt, sits and plays an electric guitar against a brick wall, with a lit lamp to the right. A second individual with short hair and dark clothing enters from the left, sitting beside the guitarist. The camera remains static, capturing the scene with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mjbYHwDyJ6w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mjbYHwDyJ6w_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 313.1381059061226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one playing guitar with hand movements, and another entering the frame and sitting down.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion detected. Curtains and brick wall are static."}}
{"video_id": "mjxic8khbwA", "file_name": "mjxic8khbwA_000158_000168.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple couples dance in pairs across a spacious indoor room, initially moving in synchronized steps while holding partners; they wear a mix of dark pants and jackets with light-colored tops. As the video progresses, dancers continue rotating and shifting positions across the floor, maintaining contact with their partners. Spectators sit along the room's periphery, observing the activity. The camera remains stationary, capturing the group's motion from a fixed angle without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mjxic8khbwA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mjxic8khbwA_000158_000168.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 161, "blur_score": 219.1971936214407, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (dancers) are moving in synchronized patterns, executing discrete locomotion (dancing) with clear bounding boxes.", "background_and_ambient_analysis": "Static background elements (walls, doors, seated audience) show no uniform shifting. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "mlufUbXaKYo", "file_name": "mlufUbXaKYo_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this caption request. First, I need to understand the video content from the provided frames. The user mentioned it's a chess game with kids. Let me look at the frames.\n\nThe first frame shows a close-up of a chessboard with pieces. There's a boy in a white shirt moving a black pawn. Then the next frames show another boy in a dark shirt moving pieces. Wait, the user says to focus on motion and behavior in chronological order.\n\nWait, the video starts with a close-up of the chessboard, then shifts to the boy in white (maybe his move), then to another boy in dark blue. So the sequence is: first a move by the white-shirted boy, then the dark-shirted boy makes a move. Need to describe each action in order.\n\nCheck the rules: mention appearance (color, size, orientation), spatial relationships, camera movement. Exclude text and named characters. So \"Eduardo Santos\" is excluded. The background has chairs and wooden floor, but minimal description.\n\nFirst part: Close-up of chessboard, boy in white shirt (light color, short hair?) moving black pawn. Then the camera shifts to another boy in dark blue moving a piece. Wait, in frame 3, it's the same boy? Wait no, frame 1: close-up of board, then frame 2 shows a boy in white shirt moving a piece. Frame 3: another angle of the same boy? Or maybe different boy. Wait, the frames are:\n\n0.0: Close-up of chessboard with pieces, hands moving. Text at bottom.\n\n0.3: Boy in white shirt (short hair, white t-shirt) moves a piece.\n\n0.5: Another angle of the same boy.\n\n0.8: Boy in dark blue shirt (longer hair) moves a black piece.\n\nSo the sequence is: first a boy in white moves a piece, then another boy in dark blue moves a piece. Need to note the colors of their shirts, their actions (moving pieces), and the camera movement.\n\nCamera perspective: starts close-up (top-down?), then shifts to different angles of the players. Maybe the camera pans between the two boys.\n\nWait, the user says \"conclude with camera perspective and movement\". So the final caption should end with how the camera moves.\n\nSo putting it all together:\n\nThe video shows a chess game with two players. First, a boy in a white shirt moves a black pawn, then a boy in a dark blue shirt moves a black piece. The camera shifts from a close-up of the chessboard to overhead views of each player as they make their moves. The background includes plastic chairs and a wooden floor, but is mostly out of focus.\n\nWait, but need to be concise and chronological. Also, check if they are two different boys. The first boy in white, then another in dark blue. So:\n\nA boy in a white shirt moves a black chess pawn, followed by a boy in a dark blue shirt moving a black piece. The camera shifts between overhead views of the chessboard and close-ups of each player's hand as they make their moves, with plastic chairs and wooden flooring visible in the background.\n\nWait, the user said \"minimal background description\". So maybe just mention the chairs and floor as part of the setting.\n\nAlso, the first frame is a close-up of the board, then the camera shows the boy in white, then another angle of him, then switches to the dark blue boy.\n\nWait, the video has frames 0.0 to 0.8, so sequence:\n\nStarts with a chessboard close-up (hands moving), then cuts to a boy in white moving a piece (probably his turn), then another angle of him (maybe same boy), then cuts to a different boy in dark blue moving a piece.\n\nSo the main actions are two boys taking turns moving pieces.\n\nThus, the caption should mention both boys in order, their actions, colors of their shirts, and camera movement.\n\nLet me try drafting:\n\nThe video depicts two children playing chess. A boy in a white shirt moves a black pawn, followed by a boy in a dark blue shirt moving a black piece. The camera alternates between overhead shots of the chessboard and close-ups of each boy’s hand as they make their moves, with plastic chairs and wooden flooring visible in the background.\n\nCheck if \"overhead shots\" is correct. The first frame is a top-down view of the board. Then the camera might pan to the players.\n\nWait, the first frame is a close-up of the board (top-down?), then cuts to a boy in white, then another angle of him, then to the dark blue boy. Maybe the camera moves to show each player's perspective.\n\nHmm. The rules say \"conclude with camera perspective and movement\".\n\nThe final caption should end with how the camera is moving. So maybe:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mlufUbXaKYo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mlufUbXaKYo_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 239.5519750720567, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (chess pieces and players' hands) move due to physical forces: a boy in white shirt moves a chess piece, another boy in blue shirt moves a chess piece, and a man holds a cup (non-chess related motion).", "background_and_ambient_analysis": "The background elements (white chairs, wooden floors, gymnasium walls) remain static across cuts; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "mmg1qb4NSVk", "file_name": "mmg1qb4NSVk_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a striped short-sleeve shirt uses both hands to eat spaghetti from a white plate with a blue rim, positioned on a checkered tablecloth. The child repeatedly lifts and manipulates the pasta, bringing it toward their mouth. A blue cup sits to the left of the plate. The camera shifts angles slightly, focusing closely on the child's hands and face, with minimal background details visible. The perspective includes close-ups and slight movements, capturing the meal process from varied viewpoints.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mmg1qb4NSVk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mmg1qb4NSVk_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 30.39924096603938, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child's hands and arms moving to manipulate spaghetti, with visible motion of the noodles being twirled and lifted toward mouth. Solid objects (child, plate, cup) show discrete physical interaction.", "background_and_ambient_analysis": "No shifting background elements observed; wall and table remain static. No fire, water, smoke, or wind motion present."}}
{"video_id": "mkI7Ey_3650", "file_name": "mkI7Ey_3650_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white calf nurses from the udder of a large brown cow. A man in a light jacket and blue jeans stands to the right of the cow, holding a rope. The calf remains positioned in front of the cow, nursing continuously, while the man observes. The camera is static, maintaining a medium shot of the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mkI7Ey_3650.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mkI7Ey_3650_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 103, "blur_score": 112.18134761666046, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A white calf is actively nursing from a brown cow; the calf's head and body exhibit subtle movements consistent with feeding behavior, while the cow and human observer remain stationary.", "background_and_ambient_analysis": "Background elements (wooden structures, ground) remain fixed across frames; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "mmoAdwG65kI", "file_name": "mmoAdwG65kI_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a sleeveless patterned top sits on a wooden structure, holding a white cloth with a green object; they lift the cloth upward, then lower it to wipe the wooden surface. The camera shifts from a close-up of hands to a medium shot of the person, then back to a close-up of the cloth and bench. Background vegetation remains minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mmoAdwG65kI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mmoAdwG65kI_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 332.4110558105879, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving a red brush and white cloth to clean a green object on a table.", "background_and_ambient_analysis": "Background (trees, ground) is static; no dominant fire, water, or wind motion observed."}}
{"video_id": "mplUSuV3-tw", "file_name": "mplUSuV3-tw_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise chronological paragraph describing the video, following specific rules. Let me break down the rules again to make sure I don't miss anything.\n\nRule a says focus on the motion and behavior of main subjects in chronological order. So I need to list what happens first, then next, etc. The video starts with a truck and a crane. The first frame shows a white truck with a crane lifting something. Wait, the first frame is a white truck with a crane, then the next frame is a dump truck unloading. Wait, looking at the video description: first frame [0.0] shows a white truck with a crane, then [1.4] is a dump truck dumping material. Wait, the user provided the video clips as [0.0], [1.4], [2.5], etc., but the actual video frames are three: first a white truck with a crane, then a dump truck unloading.\n\nWait, the user provided the video as:\n\n<0.3 seconds> [truck with crane]\n\n<1.4 seconds> [dump truck]\n\n<2.5> [dump truck]\n\n<3.6> [dump truck]\n\n<4.7> [dump truck]\n\nWait, the initial description says \"the provided video\" which has these timestamps. So the video starts with a truck and crane, then cuts to a dump truck unloading coal or gravel. Wait, the second scene (1.4s) shows a dump truck unloading, and it continues until 4.7s.\n\nWait, the user's example shows the first frame as a white truck with a crane (maybe a dump truck with a crane), then the next frames are a dump truck unloading. Let me check the user's description again.\n\nThe first frame [0.0] is a white truck with a crane lifting something, then [1.4] shows a dump truck (dark-colored, multiple wheels) unloading material. So the video starts with the truck and crane, then transitions to the dump truck dumping.\n\nSo the chronological order is: first, the white truck with crane (maybe the crane is lifting), then the dump truck starts unloading. Wait, but the first frame is a white truck with crane on a ship or dock. Then the next scene is a dump truck unloading. Wait, the user's initial description says:\n\n[0.0] shows a white truck with crane, then [1.4] shows a dump truck.\n\nWait, perhaps the first scene is a white truck with a crane lifting a container, then the video cuts to a dump truck (dark-colored, multiple wheels) unloading material. The dump truck is tipping its bed to unload, with dust or material falling out.\n\nSo the main subjects are the white truck with crane (first part), then the dump truck (second part). Wait, the video starts at 0.3 seconds, so maybe the first frame is the truck and crane. Then at 1.4, it's the dump truck.\n\nThe task is to generate a caption that's chronological. So first, describe the initial scene (truck with crane), then the transition to the dump truck unloading. But how does the video progress?\n\nWait, the user provided the video in 5 frames (0.3, 1.4, 2.5, 3.6, 4.7). Wait, the first frame is [0.3] with a truck and crane. Then [1.4] is the dump truck. Wait, maybe the video transitions from the first scene to the second.\n\nBut the user says \"chronological paragraph describing the provided video\", so the video starts with the truck and crane, then moves to the dump truck.\n\nWait, the first frame (0.3) is a white truck with a crane lifting a container. Then at 1.4, it's a dump truck unloading. So the video cuts from the first scene to the second.\n\nSo the main subjects: first, a white truck with a crane (maybe a dump truck, since it's on a dock). Then the dump truck (dark-colored, multiple wheels) unloading material.\n\nThe user says to describe in chronological order. So first, the white truck with crane, then the dump truck dumping.\n\nBut how does the first scene progress? The first frame shows the truck and crane. Then the second scene starts. Wait, maybe the video is two separate clips. Let me check the user's input again.\n\nThe video starts with [0.0] showing a white truck with a crane (maybe a dump truck on a ship), then [1.4] shows a dump truck unloading. Wait, the user says \"the provided video\" has these frames. So the video starts with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mplUSuV3-tw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mplUSuV3-tw_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 233.9166854810188, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Dump truck moves horizontally while dumping gravel; gravel falls due to gravity, creating distinct solid-object motion.", "background_and_ambient_analysis": "No shifting background elements (buildings, ground remain static) or fluid/environmental motion (no fire, water, smoke, wind observed)."}}
{"video_id": "mqw_OB0kNwI", "file_name": "mqw_OB0kNwI_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with dark hair and a blue sweater sits in front of a man with gray hair also in a blue sweater; both are eating sandwiches. The woman brings her sandwich to her mouth, takes a bite, and chews while the man behind her does the same. The scene is static with no significant camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mqw_OB0kNwI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mqw_OB0kNwI_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 115, "blur_score": 203.57373609644418, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are eating; the woman is actively bringing food to her mouth and chewing, while the man is also eating but less prominently.", "background_and_ambient_analysis": "The background (buildings, plants) is static; no fire, water, smoke, or wind is observed."}}
{"video_id": "msaKNe-UjLg", "file_name": "msaKNe-UjLg_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long curly dark hair, wearing a white cable-knit sweater and maroon pants, holds a small child in a white patterned top and red pants. She moves energetically around a room, lifting the child upward and turning while the child clings to her. In the background, another person sits on a chair, reading a book. The camera follows the woman's movements with a slight shake, maintaining a medium distance perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/msaKNe-UjLg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/msaKNe-UjLg_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 143.3961657925076, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (holding the baby) moves dynamically: spinning, lifting, and bending. The baby is held and moves with the woman. Both are solid objects moving due to human locomotion and interaction.", "background_and_ambient_analysis": "No shifting background (static walls and furniture) and no environmental fluids (fire, water, smoke, wind)."}}
{"video_id": "mt_8_uORhrU", "file_name": "mt_8_uORhrU_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue sweater with long hair and a silver necklace holds a small pink fabric, lifting it to their face, then lowering it and manipulating it with both hands while seated on a green couch. The background features a wooden cabinet with stacked items. The camera is stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mt_8_uORhrU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mt_8_uORhrU_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 145, "blur_score": 238.8024156351937, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is moving her hands to manipulate a pink fabric-like object. The object is being held and moved by her hands, showing distinct physical motion.", "background_and_ambient_analysis": "Background (bookshelf, couch) is static and uniform. No fluid motion (fire, water, smoke) or wind is observed. Only discrete object motion is present."}}
{"video_id": "mthSInfZ_qo", "file_name": "mthSInfZ_qo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black t-shirt drinks from a white cup, lowers it, turns toward a white door, reaches for an object on the wall beside the door, then moves away before turning back toward a sink area with cabinets. The camera remains static with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mthSInfZ_qo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mthSInfZ_qo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 46.90115586489723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performs discrete actions: drinking from a glass, lowering the glass, adjusting their shirt, and shifting posture/position within the kitchen space.", "background_and_ambient_analysis": "Background elements (door, cabinets) are static with no uniform shifting; no fire, water, or smoke present in the scene."}}
{"video_id": "mqMz2Gt-Zw0", "file_name": "mqMz2Gt-Zw0_000125_000135.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three groups of cheerleaders in maroon and white uniforms begin on a blue gym mat, forming dynamic formations. They transition into compact clusters, with some members lifting others, then converge toward the center of the mat, moving in unison to form a single line. The camera remains stationary, capturing their synchronized motion against a backdrop of red curtains and a basketball hoop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mqMz2Gt-Zw0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mqMz2Gt-Zw0_000125_000135.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 51.40752945290269, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple cheerleaders in uniforms are moving in formation; their motions (shifting positions, synchronized steps) are discrete, solid object locomotion.", "background_and_ambient_analysis": "The gym background (red walls, basketball hoop, blue floor) shows no uniform shifting or fluid motion (fire, water, wind). Static elements remain consistent across frames."}}
{"video_id": "moeGQFeejLs", "file_name": "moeGQFeejLs_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person on a wooden deck, maybe sitting? Then they get up, handling a blue folded object. Let's check the frames.\n\nFrame 0: Person lying on wooden deck, legs extended, hands near blue item. They have a watch. \n\nFrame 1: They're moving, standing up, maybe grabbing the blue item. \n\nFrame 2: Standing by a round wooden table, placing the blue item on it. \n\nFrame 3: Adjusting or folding the blue item on the table. \n\nFrame 4: Holding the blue item, which looks like a folded cloth or something. \n\nFrame 5: The person is now standing, holding the blue item up, maybe folding it. \n\nWait, the main subject is a person. Their actions: starting from lying (but frame 0 shows them on the deck), then moving to stand, placing the blue object on a round table, then manipulating it (folding, adjusting). The blue object is a folded piece, maybe a towel or cloth. The person is wearing a dark shirt, watch on left wrist. \n\nChronological order: The person is seen on the wooden deck, then stands, places the blue folded item on the table, adjusts it, then holds it. Background has some furniture like chairs, plants, tiled floor. \n\nNeed to describe motion: starts seated/lying on deck, rises, places blue item on round wooden table, manipulates it (folding), holds it up. \n\nAppearance: person in dark shirt, watch, blue folded item (size? probably medium). Spatial: table is round, wooden. Background has chairs, plants, tiled area. \n\nCamera perspective: starts top-down (frame 0), then shifts to other angles. Maybe the camera moves with the person, showing their actions from different angles. \n\nRules: focus on motion, chronological. Avoid background unless essential. So minimal background: patio with wooden deck, furniture. \n\nPutting it together:\n\nA person wearing a dark shirt and a wristwatch stands on a wooden patio, moving a blue folded cloth from the deck to a round wooden table. They adjust and fold the cloth on the table, then lift it to display. The camera captures the sequence from various angles, starting with a top-down view of the deck.\n\nCheck if it's concise. Make sure chronological: starts on deck, then to table, manipulates, lifts. \n\nWait, frame 0: person is on deck, legs extended, hands near blue item. So they were lying down? Then frame 1: they get up, move. So the sequence: person is lying on wooden deck, then stands, takes the blue item, places it on round table, folds it, holds it up. \n\nYes. So caption should start with that. \n\nLet me structure:\n\nThe person, wearing a dark shirt and a wristwatch, begins lying on a wooden deck, then stands and places a blue folded cloth on a round wooden table. They adjust the cloth on the table, folding it, and finally lift it to show. The camera captures the actions from top-down and side angles, focusing on the hands and the cloth.\n\nWait, need to be concise. Let's trim:\n\nA person in a dark shirt and wristwatch lies on a wooden deck, then stands, placing a blue folded cloth on a round wooden table. They adjust and fold the cloth, then lift it. The camera follows the actions from top-down to side views.\n\nBut the rules say chronological paragraph. Let's check the frames:\n\n0: lying on deck, legs extended, hands near blue item (on deck)\n\n1: moving, standing up, holding blue item\n\n2: standing by table, placing blue item on table\n\n3: adjusting blue item on table\n\n4: holding blue item (maybe folding)\n\n5: standing, holding blue item up\n\nSo sequence: lies on deck, stands, places cloth on table, adjusts/folds on table, lifts cloth.\n\nDescription:\n\nThe person, dressed in a dark shirt and wearing a wristwatch, starts lying on a wooden deck before standing and placing a blue folded cloth on a round wooden table. They adjust and fold the cloth on the table, then lift it to display. The camera captures the motion from top-down, shifting to side views as the person moves.\n\nCheck if background is minimal. The deck, table, some furniture in background but not essential. \n\nMake sure it's a paragraph. Let's put it all together:\n\nA person wearing a dark shirt and a wristwatch lies on a wooden deck, then stands and places a blue folded cloth on a round wooden table. They adjust the cloth on the table, folding it, and finally lift it. The camera shifts from a top-down view to side angles, focusing on the person’s hands and the cloth’s movement.\n\nThat should work. Check", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/moeGQFeejLs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/moeGQFeejLs_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 29.78686009508003, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a blue cloth through folding motions. The cloth is moved by the person's hands, showing distinct physical interactions with the table surface and the person's body.", "background_and_ambient_analysis": "Background includes static patio elements (chairs, greenery, wooden planks) with no uniform shifting or environmental fluids (fire, water, wind). Background remains stable throughout the sequence."}}
{"video_id": "mtKeaxHvcvg", "file_name": "mtKeaxHvcvg_000302_000312.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a gray rectangular device with a red internal component and inserts an orange cylindrical object, then removes it. The scene transitions to the same hands using a red and black tool to cut a yellow object. The background is dark and indistinct. The camera maintains a close-up perspective throughout, focusing on the hands and objects with no significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mtKeaxHvcvg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mtKeaxHvcvg_000302_000312.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 79.13180457288728, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands, red tool, yellow tool, and a metal component) are moving due to physical interactions: the red tool is inserted into a metal frame, the yellow tool is manipulated with pliers-like tools, and the metal component is adjusted within the frame.", "background_and_ambient_analysis": "Background appears as a static dark surface (likely a table), with no uniform shifting or fluid motion (e.g., fire, water, smoke, wind) detected. The background remains consistent throughout the frames."}}
{"video_id": "mtsR0cNc2oc", "file_name": "mtsR0cNc2oc_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt holds a teal electric tool on a wooden counter with packaged products and a silver case. Another person in a light blue shirt enters from the right, points toward the silver case, and takes the tool from the first person, who shifts it to the right. The camera remains static with slight framing adjustments to follow the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mtsR0cNc2oc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mtsR0cNc2oc_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1098.5601069627419, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals engage in gestures (pointing, hand movements) and interactions with small handheld objects; solid, distinct subjects exhibiting motion due to explicit locomotion and manipulation.", "background_and_ambient_analysis": "Background elements (posters, wooden shelf) remain stationary; no fluid motion (fire, water, wind) or significant environmental shifts observed."}}
{"video_id": "muFqM1ZTSHU", "file_name": "muFqM1ZTSHU_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a white cloth to polish a brown shoe positioned on a newspaper; they lift the shoe, wipe its surface, and adjust its orientation, with another brown shoe resting nearby. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/muFqM1ZTSHU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/muFqM1ZTSHU_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 62.698624215533265, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands manipulate a brown paper bag and a sheet of paper (likely newspaper), exhibiting discrete physical interactions (lifting, positioning, handling).", "background_and_ambient_analysis": "Static window and table with newspapers show no shifting background elements or fluid/environmental motion (fire, water, wind, etc.)."}}
{"video_id": "mvn3IBibILA", "file_name": "mvn3IBibILA_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light skin tone appears in front of a dark gray paneled door featuring brass doorknob and deadbolt hardware. The hand manipulates a small metallic object near the doorknob, then withdraws from the frame while the door remains closed. The camera maintains a static close-up perspective on the door and hand throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mvn3IBibILA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mvn3IBibILA_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 141.77514328886136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a small, thin object (possibly a piece of wire or dental floss), moving it in a precise, deliberate manner.", "background_and_ambient_analysis": "The background (dark door with brass hardware) shows no significant shifting or environmental motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "mwEoi4fZgUw", "file_name": "mwEoi4fZgUw_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, I need to follow all the rules provided. The user wants a concise, chronological paragraph focusing on the motion and behavior of the main subjects.\n\nLooking at the video clips:\n\nFirst frame shows a dartboard with darts in the bullseye. The text \"DOINKIT DARTS AVAILABLE AT LEARNING EXPRESS!\" is there, but per rule f, I should exclude text recognition. So maybe just mention the darts and the board.\n\nNext, the scene shifts to two kids. One in red, one in dark blue. They're standing in front of the dartboard. The kid in red is holding a dart, and the one in blue is also holding a dart, preparing to throw. The video shows them from behind, then the blue dart is thrown.\n\nWait, the second clip (frame 2) shows two kids. The first is a boy in red, the second in dark blue. They're both facing the dartboard. The boy in red is holding a dart, the blue-haired kid is also holding a dart. Then in frame 3, the blue-haired kid throws the dart, which lands on the board. Then in frame 4, the red-shirted boy steps up, holding a dart, and throws it.\n\nWait, the third frame: The blue-haired kid (dark blue shirt) is throwing the dart. Then frame 4, the red-shirted boy steps forward, holds his dart, and throws.\n\nThe camera moves from a close-up of the dartboard, then cuts to a medium shot of the two kids. Then the camera stays static as the blue kid throws. Then the red kid throws.\n\nThe rules say to mention spatial relationships. So the kids are standing in front of the dartboard. The blue-haired kid is to the right of the red-shirted boy.\n\nSo the chronological order: The video starts with a close-up of the dartboard with darts in the bullseye. Then the camera cuts to two children standing in front of the dartboard. The child in red is on the left, the child in dark blue is on the right. The blue-haired child throws a dart, which hits the board. Then the red-shirted child steps forward and throws their dart.\n\nCheck the rules again: Focus on motion and behavior. So the main actions are the kids throwing darts. The appearance: two children, one in red shirt, one in dark blue. Spatial: red on left, blue on right. Camera starts top-down on dartboard, then cuts to medium shot of kids, then stays static during throws.\n\nBackground is minimal, so just mention the dartboard is on the wall.\n\nAlso, exclude text. So no mention of the text in the video.\n\nNeed to structure the paragraph chronologically.\n\nStart: Close-up of dartboard with darts in bullseye. Then transition to two kids facing dartboard. Red shirt kid on left, dark blue shirt kid on right. The dark blue kid throws dart (which lands on board). Then red shirt kid steps forward and throws their dart.\n\nWait, the second frame shows both kids standing. Then the blue-haired kid (dark blue) is throwing. Then the next shot is the dartboard with the darts (including the one just thrown). Then the next frame shows the red-shirted boy holding a dart, preparing to throw.\n\nWait, the frames are:\n\n0.0: Dartboard close-up.\n\n1.4: Two kids from behind, facing dartboard.\n\n2.5: Same two kids, blue-haired kid raises arm to throw.\n\n3.6: Blue-haired kid throws dart.\n\n4.7: Red shirt kid holding dart, preparing to throw.\n\nWait, the video is split into frames. Let's see:\n\nThe user provided:\n\n[0.0 seconds] Dartboard with darts.\n\n[1.4 seconds] Two kids from behind facing dartboard.\n\n[2.5 seconds] Red shirt kid on left, blue shirt on right.\n\n[3.6 seconds] Red shirt kid throwing dart.\n\n[4.7 seconds] Dartboard with darts.\n\nWait, the original video description says:\n\n<0.3 seconds> Dartboard.\n\n<1.4 seconds> Two kids from behind.\n\n<2.5 seconds> Red and blue kids standing.\n\n<3.6 seconds> Red shirt kid holds dart, blue shirt kid throws.\n\nWait, the description might have been a bit off. Let's check the user's input:\n\nThe provided video:\n\n[0.0] Dartboard with three darts (blue, orange, purple) in center.\n\n[1.4] Two kids (back to camera) looking at dartboard.\n\n[2.5] Same kids, red shirt on left, blue shirt on right. The blue shirt kid raises hand (throwing).\n\n[3.6] Blue shirt kid throws dart; red", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mwEoi4fZgUw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mwEoi4fZgUw_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 60.639825111292446, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects moving: children throwing darts and darts flying towards the board and hitting it.", "background_and_ambient_analysis": "The background (wall) is static; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "mvuOFArAkS4", "file_name": "mvuOFArAkS4_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a pan, multiple golden-brown scallops with speckled seasoning are flipped by a fork to the opposite side as they reach golden color. The camera maintains a close-up, top-down view of the cooking process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mvuOFArAkS4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mvuOFArAkS4_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 150.90036960797636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: scallops being flipped with a fork; fork motion is controlled and purposeful.", "background_and_ambient_analysis": "Background includes a static cooking pan with no uniform shifting; no dominant fluid/environmental motion (e.g., fire, smoke) observed."}}
{"video_id": "my_CcKezt4s", "file_name": "my_CcKezt4s_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in blue jeans stands in front of a bathroom mirror, facing the sinks, and moves his hands near his face. The camera exhibits slight shaking and minor positional shifts, capturing him from behind. Background elements include sinks and a paper towel dispenser.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/my_CcKezt4s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/my_CcKezt4s_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 161, "blur_score": 199.89476398209467, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man is moving his head and hands, likely adjusting his hair or face, which is discrete, solid motion due to his own physical actions.", "background_and_ambient_analysis": "The bathroom background (walls, sinks) is static with no fluid motion (fire, water, wind). The background does not shift uniformly, indicating no significant camera motion."}}
{"video_id": "mzEHk28_q8E", "file_name": "mzEHk28_q8E_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two riders on horses pursue a brown bull across a dirt arena. The bull, facing forward, bucks and veers left, causing one rider to dismount while the other continues galloping behind. The bull sprints ahead, kicking up dust as it exits the frame, with the second rider trailing closely. Spectators in bleachers remain visible in the background. The camera follows the action with a slight shake, maintaining a wide-angle perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mzEHk28_q8E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mzEHk28_q8E_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 397.94891867411667, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two riders on horses: initial sequence shows one rider falling from the horse while the other remains mounted; subsequent frames depict both riders and horses moving across the arena at speed.", "background_and_ambient_analysis": "No shifting background elements (bleachers and arena walls remain stationary relative to ground); no fire, water, smoke, or wind present as dominant environmental motion."}}
{"video_id": "mxR90q5oVTo", "file_name": "mxR90q5oVTo_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Two shirtless fighters in red and black shorts engage in a boxing match within a ring. The fighter in black shorts advances, striking the opponent in red shorts who recoils and eventually falls to the mat. The camera tracks the action from a side angle as the fallen fighter lies motionless on the ring floor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mxR90q5oVTo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mxR90q5oVTo_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 96.69082949472067, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two fighters and a referee are moving; fighters engage in punching and kicking, one falls to the ground due to impact.", "background_and_ambient_analysis": "The background elements (cage walls, banners) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "mzOexLOx9IU", "file_name": "mzOexLOx9IU_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light-colored shirt, dark pants, and a light cap carries a black bag while walking towards a white wall in a garden setting with greenery and plants. They bend down, adjusting the bag against the wall, then stand upright. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mzOexLOx9IU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mzOexLOx9IU_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 162, "blur_score": 1012.1870561277005, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a white cap and shirt moves: walking (right to left), bending over to interact with a trash can, and handling objects (bag and paper). The motion is self-driven locomotion and object manipulation.", "background_and_ambient_analysis": "The white wall, green plants, and building structure remain static throughout the clip. No fire, water, smoke, or significant wind-induced motion is visible; environmental elements are still."}}
{"video_id": "mzWrrVMvmfc", "file_name": "mzWrrVMvmfc_000194_000204.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark top and light pants uses a metal tool to carve a large, irregular white stone resting on a wooden surface. The hand moves the tool downward and across the stone’s surface, creating a carved groove. The background shows a sandy area with scattered wooden planks. The camera maintains a close-up, static perspective focused on the stone and carving action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mzWrrVMvmfc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mzWrrVMvmfc_000194_000204.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 136.67973203777737, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and a chisel/tool are moving in a repetitive downward and upward motion to carve a large, white solid object (likely ice or stone). The motion is deliberate and driven by physical force applied to the object.", "background_and_ambient_analysis": "The background consists of a sandy ground and wooden structures, which remain static throughout the video. There is no visible fluid motion (water, fire, smoke) or wind-driven motion."}}
{"video_id": "mzbg4GSZ5Kc", "file_name": "mzbg4GSZ5Kc_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a suit stands at a wooden podium, lifting a yellow document with both hands. He gestures slightly while holding it, facing forward. Behind him, several individuals sit at desks; one person uses a laptop, another holds papers. The camera remains stationary, capturing the scene from a medium angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mzbg4GSZ5Kc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mzbg4GSZ5Kc_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 422.8976663986407, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Jay Clark (testifying) and other individuals (e.g., seated observers) exhibit discrete motion: speaking, gesturing, and minor posture shifts.", "background_and_ambient_analysis": "The courtroom background (walls, furniture, spectators) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "n1CNHkKuIS0", "file_name": "n1CNHkKuIS0_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a group of people around a fenced area with a cow or bull. First, in the initial frames, there's a man standing near the fence, others seated. Then, a person walks into the frame from the right. The animals—maybe a cow—lies down, and there's some ground cover. Then the camera zooms in slightly on the animal. Need to capture the sequence.\n\nMain subjects: people (seated, standing), animals (cow-like, lying). Chronological order: start with people around fence, then person enters, maybe the animal is being handled? Wait, the video starts with people sitting and standing. Then a person walks in, maybe approaching the animal. The camera focuses on the animal as the scene progresses.\n\nBackground: grassy field, track in distance. Minimal background. Camera perspective: starts as a medium shot, then zooms in on the animal. Spatial relationships: people around the fence, animal in center. Number: several people, 1-2 animals? The animal looks like a cow lying down.\n\nCheck rules: motion of main subjects. Initial scene: people gathered around fence, animal resting. Then a person (white shirt) enters from right, moves towards the animal. The animal stays lying down. Then the camera zooms in on the animal. Conclude with camera movement: slight zoom.\n\nLet me structure:\n\nA group of people, including seated individuals and a standing man, gather around a fence enclosing a brown cow lying on the grass. A person in a white shirt enters the frame from the right, approaches the fence, and gestures toward the cow. The cow remains stationary. The camera then zooms in slightly on the cow as the scene progresses. The background features an open field with a track and distant trees.\n\nWait, need to be concise. Focus on motion and behavior. Let's check each rule.\n\na) Motion: people gathered, then person enters from right, moves toward cow. Cow stays. Camera zooms.\n\nb) Appearance: people (multiple, seated and standing), cow (brown, lying).\n\nc) Spatial: people around fence, cow in center.\n\nd) Camera: slight zoom towards cow.\n\ne) Background minimal, only necessary is field and track.\n\nf) No text.\n\nSo:\n\nIn an outdoor grassy field with a distant track, a group of people—some seated on chairs, others standing—gather around a black metal fence enclosing a brown cow lying on the ground. A person in a white shirt walks into the frame from the right, approaches the fence, and gestures toward the cow. The cow remains stationary. The camera then slightly zooms in on the cow.\n\nWait, but in the video, the cow is lying down, and the people are around the fence. Let's check the exact frames.\n\nFirst frame: people around fence, cow lying. Then a person in white enters from right (frame 3), moves towards fence (frame 4). Then the camera zooms in (frame 5). So the key motions are the person entering, moving toward the fence, and camera zooming.\n\nAlso, the cow is the main animal. So:\n\nA brown cow lies on the grass within a fenced area as several people, including seated individuals and a standing man, observe from the perimeter. A person in a white shirt enters the frame from the right, walks toward the fence, and gestures toward the cow. The cow remains still. The camera then zooms in on the cow.\n\nCheck rules:\n\na) Motion: person enters from right, walks to fence, gestures. Cow stays. Camera zooms.\n\nb) People: multiple, seated and standing; cow: brown, lying.\n\nc) Spatial: people around fence, cow in center.\n\nd) Camera: zooms in.\n\ne) Background: grassy field, track (minimal).\n\nf) No text.\n\nYes. Now make it concise. Let's write:\n\nIn a grassy field with a distant track, several people—some seated, others standing—gather around a fence enclosing a brown cow lying on the ground. A person in a white shirt enters from the right, approaches the fence, and gestures toward the cow. The cow remains stationary, while the camera slightly zooms in on the animal.\n\nWait, the problem says \"concise, chronological paragraph\". Let's check the example in the rules. The output should be a paragraph. Let's ensure all key points.\n\nAnother angle: The video opens with a group of people (including seated and standing individuals) surrounding a fenced area where a brown cow lies on the grass. A person in a white shirt walks into the scene from the right, moves toward the fence, and gestures toward the cow. The cow stays motionless. The camera then zooms in slightly on the cow.\n\nYes. Make sure it's chronological: start with people around fence, person enters, moves to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n1CNHkKuIS0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n1CNHkKuIS0_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 144, "blur_score": 811.1533289965523, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: individuals shift positions (e.g., standing/sitting adjustments) and interact around the bonfire, with distinct bounding box tracking possible for these actions.", "background_and_ambient_analysis": "Static background elements (fence, grass, distant trees) show no uniform shifting; no prominent fire, water, or smoke motion dominates the scene, though a bonfire is present but not the primary motion source."}}
{"video_id": "n-ntSULE9Zw", "file_name": "n-ntSULE9Zw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a yellow shirt holds and manipulates a white object, opening it while standing in front of a group of people, some wearing yellow shirts. The handheld camera, slightly shaky, focuses on his actions as he handles the item, with others observing from behind.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n-ntSULE9Zw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n-ntSULE9Zw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 53.876189598214864, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a yellow shirt manipulates a shoe (solid object) through hand movements, including lifting, rotating, and adjusting the item.", "background_and_ambient_analysis": "Background elements (walls, door, people) show no uniform shifting or environmental fluid motion (fire, water, wind, smoke)."}}
{"video_id": "n1WUpjF0YdE", "file_name": "n1WUpjF0YdE_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A stack of black tires stands vertically on a dirt ground, with a red and brown tire inflator machine positioned in front of them. The scene shifts to a person in a yellow shirt and camouflage pants bending over a black car's tire, using tools to work on it. The camera then focuses on the person's face as they continue the task, maintaining a close-up perspective. Background elements include a yellow vehicle and additional tires, but remain secondary. The camera movement transitions from a static shot of the equipment to close-ups of the person's actions and face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n1WUpjF0YdE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n1WUpjF0YdE_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 316.2709506330742, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals are actively moving their hands and bodies while working on tires, performing physical labor involving force application and locomotion.", "background_and_ambient_analysis": "Static background elements (tires, car, ground) show no shifting or uniform movement. No fluid/environmental motion (fire, water, smoke) detected."}}
{"video_id": "n0kslMT7HgI", "file_name": "n0kslMT7HgI_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows three people in what looks like a shop with shelves in the background. They're all looking at a piece of paper or something. Let's check the order.\n\nFirst frame: Three people, left in green and white striped shirt, middle in light blue shirt with a patterned cap, right in light green shirt. They're huddled around an object, probably the paper.\n\nThen the camera moves slightly, shifting perspective. The main action is them looking at the paper together. The camera seems to pan or move a bit to the right, showing more of the middle person's face.\n\nNeed to note their appearance: left person in green/white striped, middle in light blue with cap, right in light green. Number: three people.\n\nSpatial relationships: standing close together, looking at the object. Background: shelves with items, but minimal. Camera movement: slight pan to the right.\n\nChronological order: They start looking at the object, then the camera shifts to show their interaction. So the caption should describe the three people gathered around the paper, their clothing, the camera moving slightly.\n\nWait, the rules say focus on motion and behavior. So first, they are looking at the paper together. The camera moves a bit to show them from a slightly different angle.\n\nLet me draft:\n\nThree individuals stand closely together, examining a document. The person on the left wears a green and white striped shirt, the middle person wears a light blue shirt and a patterned cap, and the right person wears a light green shirt. They lean in toward the document, with their heads tilted downward. The camera pans slightly to the right, capturing their focused interaction.\n\nCheck the rules: chronological order (they start examining, then camera moves). Appearance: colors, number. Spatial: together, leaning in. Background minimal (shelves mentioned but in the video description, but the rules say minimal unless essential. Since the background is part of the setting but not essential for motion, maybe just mention they're in a shop? Wait, the problem says background descriptions minimal. The original video has shelves, but the caption should keep background minimal. So maybe not mention the shelves, just the people's actions.\n\nWait the problem says \"keep background descriptions minimal unless essential for understanding motion.\" Since the motion is them looking at the paper, the background (shelves) isn't essential for the motion, so maybe omit. But the initial description has shelves in the background, but the caption should focus on the main subjects.\n\nSo the caption should be about the three people: their actions (looking at document), their appearance (colors of shirts, cap), camera movement.\n\nLet me check again.\n\nFirst, the video starts with three people looking at a paper. The camera moves slightly, showing different angles.\n\nSo the caption: Three men are gathered closely, examining a document. The man on the left wears a green and white striped shirt, the middle man wears a light blue shirt and a patterned cap, and the man on the right wears a light green shirt. They lean in toward the document, heads tilted downward. The camera pans slightly to the right, capturing their focused attention on the paper.\n\nWait, the rules say \"people\" not gender-specific. But in the video, they are men, but the rules don't specify gender. Wait, the original video: three people, so \"three people\" is safe.\n\nWait, the problem says \"main subjects (people/animals/objects)\". So three people.\n\nLet me check if all rules are met:\n\na) Motion: looking at paper, camera pans.\n\nb) Appearance: colors, number (three people), their shirts and cap.\n\nc) Spatial: standing together, looking at document.\n\nd) Camera: pans slightly to the right.\n\ne) Background minimal: maybe not mentioned, since it's not essential.\n\nf) Exclude text, names, style.\n\nYes.\n\nNow, make it concise. Let's see:\n\nThree people stand closely together, examining a document. The individual on the left wears a green and white striped shirt, the middle person wears a light blue shirt with a patterned cap, and the person on the right wears a light green shirt. They lean in toward the document, heads tilted downward, while the camera pans slightly to the right to capture their focused interaction.\n\nCheck for conciseness. Maybe \"the individual on the left\" can be \"the left person\" for simplicity.\n\nThree people stand closely together, examining a document. The left person wears a green and white striped shirt, the middle person wears a light blue shirt with a patterned cap, and the right person wears a light green shirt. They lean in toward the document, heads tilted downward. The camera pans slightly to the right.\n\nYes, that's concise. Now, check the order: chronological. First, they are examining the document, then camera pans.\n\nAlso, the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n0kslMT7HgI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n0kslMT7HgI_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 104.22400204057473, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Three individuals (two men and one woman) exhibit minor discrete movements: subtle head turns, leaning, and hand adjustments while interacting with a shared object.", "background_and_ambient_analysis": "The background (shelves and store items) remains static with no shifting or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "n2OQs734nSs", "file_name": "n2OQs734nSs_000125_000135.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a blurry, close-up shot that's hard to see. Then it transitions to a wider view of an ice rink. There are multiple people on the ice. Let's check the chronological order.\n\nFirst frame: very blurry, maybe a person moving quickly, but hard to tell. Then frame 1.4: still blurry, but then frame 2 shows the ice rink with people skating. Frame 3: more people, some groups. Frame 4: people moving around. Frame 5: skaters in motion, some with arms out, others skating.\n\nMain subjects: people on ice rink. Number: several, maybe 10-15? Appearance: various clothing colors (red, black, white), but since it's a video, maybe describe as people in winter clothing. Motion: skating, moving around the rink. Spatial relationships: some groups together, some skating individually. Background: ice rink with barriers.\n\nCamera perspective: starts with a shaky, close-up (maybe handheld), then pans to show the rink, so the camera movement is panning right or left? Wait, frame 0 to frame 2: the view shifts from a blurry spot to the rink. So initial shot is unclear, then it focuses on the rink. The camera movement is probably moving upward or shifting to reveal the ice rink.\n\nRules: focus on motion and behavior. So chronological:\n\nStarts with a blurry image (indistinct), then the camera reveals an ice rink with multiple people skating. People are moving in various directions, some in groups, some alone. The camera pans to capture the activity, showing skaters gliding across the ice, with some extending arms for balance. Background is the ice rink structure.\n\nCheck output format: need a concise paragraph, chronological. Mention main subjects, their motion, number, spatial, then camera perspective.\n\nLet me draft:\n\nThe video opens with a blurry, indistinct frame, then transitions to a wide shot of an ice rink where numerous people in winter clothing skate in various directions. Groups of skaters converse while others glide across the ice, some extending arms for balance. The camera pans to reveal the rink's expanse, capturing skaters moving in front of and around each other, with the ice surface and rink barriers visible in the background. The camera movement is slight and steady, providing a top-down view of the activity.\n\nWait, check rules: background minimal unless essential. So maybe mention ice rink as background but briefly. Also, number: numerous people. Appearance: winter clothing, but color not specific. Motion: skating, moving around.\n\nAnother try:\n\nThe video begins with a blurry, motion-blurred image, then shifts to show multiple people skating on an ice rink. Skaters, dressed in dark and light winter clothing, move across the ice in various directions; some skate in groups while others glide alone. The camera pans left to right, capturing the dynamic motion of skaters in front of each other and near the rink's edge, with the ice surface and barriers forming the backdrop. The camera maintains a steady, slightly elevated perspective throughout.\n\nWait, frame 0: very blurry, then frame 1: blurry, frame 2: ice rink. So maybe \"The video starts with a blurred, indistinct frame, then transitions to a wide shot of an ice rink where numerous people skate. Skaters, wearing various colored winter clothing, move in all directions—some in groups conversing, others gliding individually. The camera pans to display the rink's full scope, showing skaters positioned throughout the ice, with the rink's barriers visible. The camera remains steady, offering a top-down view of the scene.\"\n\nCheck if it's concise. Let's see.\n\nAnother angle: Chronological order. First frame: blurry (no details). Then frame 2 shows ice rink. So first, the camera moves to reveal the ice rink.\n\nThe video opens with a blurry, unclear frame, then shifts to a wider view of an ice rink bustling with skaters. Multiple people, dressed in dark and light winter attire, skate across the ice in various directions; some move in groups, while others glide alone. The camera pans to capture the skaters' dynamic motion, with individuals positioned both in front of and behind one another, against the backdrop of the rink's white barriers. The camera maintains a steady, elevated perspective throughout the sequence.\n\nYes, that's better. Check if it meets all rules.\n\na) Motion and behavior: skating, moving in directions, groups, individuals. Chronological: starts blurry, then shows rink.\n\nb) Number: numerous; appearance: dark/light winter clothing.\n\nc) Spatial: groups, individuals, in front of/beside each other", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n2OQs734nSs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n2OQs734nSs_000125_000135.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 94.07380212985146, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (people) are moving across the ice rink. They are skating, which involves locomotion. Multiple groups of people are visible moving independently and in groups.", "background_and_ambient_analysis": null}}
{"video_id": "n0FC-S4pNJw", "file_name": "n0FC-S4pNJw_000156_000166.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses their hands to wash dark blue and black garments in a sink with a running faucet, scrubbing and lifting the clothes while moving them within the sink area. The camera maintains a close-up perspective focused on the hands and sink surface, capturing the sequential washing motions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n0FC-S4pNJw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n0FC-S4pNJw_000156_000166.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 166.84981776002036, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and clothing are discrete solid objects moving via physical manipulation (folding, handling fabric).", "background_and_ambient_analysis": "No shifting background elements (wall, faucet remain static); no fire, water, smoke, or wind present."}}
{"video_id": "n2KpjMyyJ98", "file_name": "n2KpjMyyJ98_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. The user provided a video snippet showing a roasted pig on a spit. First, I need to follow all the rules they specified.\n\nStarting with the main subject: the pig. It's being roasted on a spit, so the motion here is the pig rotating. The pig's appearance is brownish, maybe slightly charred, with some darker areas where it's cooked. It's mounted on a rotating spit, so the head and body are turning. The pig's size is probably medium to large, typical for roasting.\n\nNext, the background. The video shows a market or street setting. There's a green garment in the background, maybe someone wearing it, but since we need minimal background description, I should mention it briefly. Also, there's a red container visible, but maybe just note it's a market scene without too much detail.\n\nThe person rotating the spit isn't clearly visible, but the rule says to focus on the main subjects. The pig is the main subject here. The spit mechanism is part of the setup, so maybe mention the spit and the rotation.\n\nChronological order: the pig starts rotating, maybe the spit is turning, so the pig moves from left to right or vice versa as it spins. Each frame shows the pig in different positions, so the motion is continuous rotation.\n\nSpatial relationships: the pig is on the spit, which is in front of a metal or copper container (maybe a drip pan). The camera is probably fixed, focusing on the pig as it rotates. No significant camera movement mentioned in the video, so the camera is steady.\n\nRules to follow: don't mention text, names, or stylistic analysis. Keep it concise. Exclude background unless essential. So the background elements like people walking in the background can be minimal. The main points are the pig rotating on the spit, its appearance, and the camera perspective.\n\nCheck if the pig is being roasted, so the spit is turning, causing the pig to rotate. The pig's skin is brown, maybe glistening with oil. The meat is likely cooking, but focus on the motion.\n\nPutting it all together: Start with the pig rotating on the spit, describe its appearance (brown, charred spots), mention the spit mechanism, the container below, and the camera is steady, close-up. Background elements are minimal, just a market setting with some people but not detailed.\n\nMake sure to avoid mentioning specific people or objects in the background beyond what's necessary. The rule says \"minimal\" so maybe just \"market setting\" or \"street market\" but not too much. The main action is the pig rotating.\n\nAlso, check the output format: must be in the <caption_output> tags, no reasoning. So the caption should be a concise paragraph in chronological order, focusing on the pig's rotation, appearance, spatial elements (spit, container), and camera perspective.\n\nPossible issues: making sure not to include unnecessary details. For example, the pig's eyes or specific parts but maybe just the overall appearance. The pig's head is visible, the body wrapped in some cloth or netting? Wait, looking at the first frame, the pig's head is on the spit, and the body is wrapped in something dark, maybe a net or cloth. Maybe \"covered partially by dark material\" but need to check.\n\nWait, the initial description says \"a pig on a spit, head and body covered in dark cloth or netting\". But the user's rules say to mention appearance and number. So \"a brown roasted pig, partially wrapped in dark cloth or netting, rotates slowly on a metal spit.\" Then the spit is turning, so the motion is the rotation.\n\nThe camera is steady, close-up. Background has a market setting with a person in green clothing and a red container, but minimal.\n\nLet me draft it:\n\n\"A brown roasted pig, partially covered in dark cloth, rotates slowly on a metal spit. Its head and body turn continuously, with glistening skin and charred areas. The pig faces forward, with its snout positioned toward a metal drip pan below. In the background, a market setting includes a person in green clothing and a red container, though the scene remains focused on the rotating pig. The camera maintains a steady close-up perspective, capturing the motion of the spit without shifting.\"\n\nWait, but need to check if \"partially covered in dark cloth\" is correct. The first frame shows the pig wrapped in a dark, maybe soiled cloth. So \"partially wrapped in dark, soiled cloth\" or \"dark netting\".\n\nAlso, check the chronological order: starting from the first frame, the pig is rotating, so the movement is the continuous rotation. The caption should mention the rotation as the main action.\n\nLet me refine:\n\n\"A brown roasted pig, partially wrapped in dark, soiled cloth, rotates continuously on a metal spit. Its head and body", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n2KpjMyyJ98.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n2KpjMyyJ98_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 148.30813403422934, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is a pig's head mounted on a spit, exhibiting rotational movement (likely due to cooking or preparation mechanics). The pig's head shifts position incrementally across frames, indicating motion from a physical force (spit rotation).", "background_and_ambient_analysis": "Background elements (walls, distant objects) show no uniform shifting, and there is no fire, water, smoke, or wind-driven motion. The scene is dominated by a static environment with no fluid/environmental elements."}}
{"video_id": "n4oHuumNQwM", "file_name": "n4oHuumNQwM_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned arm is positioned against a floral-patterned curtain. A hand spreads a white creamy substance onto the arm, then uses a shaving tool to glide along the skin, resulting in a close shave. The camera maintains a close-up perspective, focusing on the shaving motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n4oHuumNQwM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n4oHuumNQwM_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 193.24707064480623, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the human arm/leg (moving slightly with the shaving motion) and the shaving razor (actively moving across the skin in controlled strokes).", "background_and_ambient_analysis": "The floral curtain background remains static with no uniform shifting or environmental fluid motion (fire, water, smoke, wind). The curtain shows minimal movement due to ambient conditions but is not dominant."}}
{"video_id": "n3hyFOe0iAs", "file_name": "n3hyFOe0iAs_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and dark pants crouches by a washing machine, handling laundry. Another person in dark clothing walks past him from right to left. The first man stands, lifts a laundry basket, and walks toward a glass door in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n3hyFOe0iAs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n3hyFOe0iAs_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 62.01573541580163, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one crouching at the washing machine, who stands up, picks up a basket, and walks towards the door; the other person walks across the frame from right to left. Both movements are due to intentional locomotion (walking, standing up).", "background_and_ambient_analysis": "The background elements (shelves, washing machine, walls) show no significant motion or shifting. There are no environmental phenomena such as fire, water flow, or smoke."}}
{"video_id": "n7hWhT2I-Hs", "file_name": "n7hWhT2I-Hs_000242_000252.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a close-up of a person's face, maybe a child, with bright light behind them. Then the arm of another person moves into the frame, covering the face. The camera is shaky, and there's movement as the arm blocks the view. The background is dark with some lights. Need to describe chronologically: first the face, then arm movement, then the arm covers, and camera is handheld, shaky. Keep it concise.\n\nCheck rules: focus on motion and behavior. Main subjects are the person and the arm. Appearances: the person's face is in frame initially, then arm (skin tone, maybe). Spatial: arm comes from the side, covers face. Camera: handheld, shaky, close-up. Background minimal.\n\nSo the caption would be: A child's face is visible in a close-up, then a person's arm moves into the frame from the left, covering the child's face. The camera remains shaky, with the arm partially obscuring the view as the person's hand adjusts its position. Background lights are faint and out of focus.\n\nWait, but need to be concise. Let me rephrase.\n\n\"A child's face appears in a close-up shot, followed by a person's arm moving into the frame from the left, covering the face. The camera is handheld and shaky, capturing the arm's motion as it shifts position, with the background remaining dimly lit and out of focus.\"\n\nCheck the rules: chronological order. Yes. Mention motion (arm moves, covers face). Appearances: child's face, arm (no color specified, just \"person's arm\"). Spatial: arm from left. Camera: handheld, shaky. Background minimal. Okay.\n\nLet me check the output format. Must be in <caption_output>...<caption_output>\n\nSo final caption:\n\n<caption_output>A child's face is shown in a close-up, then a person's arm moves into the frame from the left, covering the face. The camera remains handheld and shaky as the arm adjusts its position, with a dim background visible behind the subjects.<caption_output>\n</think>\n\n<caption_output>A child's face appears in a close-up, followed by a person's arm moving into the frame from the left, partially obscuring the face. The camera stays handheld and shaky, capturing the arm's motion as it shifts position, with a dim, blurred background visible behind the subjects.<caption_output>", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n7hWhT2I-Hs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n7hWhT2I-Hs_000242_000252.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 43.860808584813725, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands and upper body, interacting with their head/face (e.g., adjusting hair or covering eyes), indicating explicit physical motion from discrete human actions.", "background_and_ambient_analysis": "Background elements (window frame, light sources) show minimal shifting; no fluid motion (fire, water, smoke) or wind-driven environmental effects detected."}}
{"video_id": "n5Rl76dB6SQ", "file_name": "n5Rl76dB6SQ_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a blue shirt and dark pants kneels on a carpeted floor, manipulating a small dark toy while positioned in front of an open purple box containing various small items. To the left of the child, a silver star-shaped object rests on the carpet. The child moves the toy between their hands and the box, focusing on the interaction. The camera maintains a stationary top-down perspective throughout the sequence, capturing the child's actions against a minimal background of a framed mat and carpet.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n5Rl76dB6SQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n5Rl76dB6SQ_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 43.8565453450929, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A toddler (discrete object) moves hands and manipulates a toy box and toys within it. The motion is due to explicit physical interactions (hand movements, toy handling), easily trackable via bounding box.", "background_and_ambient_analysis": "The carpeted floor and framed wall picture show no shifting or environmental motion (e.g., no fire, water, smoke, or wind). Background elements remain stationary relative to the camera."}}
{"video_id": "n8TLL5152fY", "file_name": "n8TLL5152fY_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's legs move sequentially in a black-and-white sequence, showing dynamic motion as they step forward. The legs, dark in tone and large in the frame, transition from a lifted position to a grounded stance, with each frame capturing a distinct phase of walking. The camera maintains a close-up, low-angle perspective, following the legs' movement with slight shifts, while the background remains blurred and indistinct.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n8TLL5152fY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n8TLL5152fY_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 148, "blur_score": 235.97140108065295, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's legs and feet are moving, indicating voluntary adjustment of posture (e.g., crossing legs, shifting weight).", "background_and_ambient_analysis": "No shifting background elements; no fluid or environmental motion observed (fire, water, smoke, wind). Background remains static with chair and floor patterns unchanging relative to the camera."}}
{"video_id": "n8hCq6b9Nak", "file_name": "n8hCq6b9Nak_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to observe the video frames step by step. \n\nIn the first frame, there are two kids. One has a green belt and red gloves? Wait, no, wait. Wait, the first frame: left kid has green belt, black shirt, white pants. Right kid has red boxing gloves, black shirt, white pants, blue belt. They're facing each other. Then in the next frames, the right kid (with red gloves) throws a punch, the left kid is hit and falls back. The right kid then turns, maybe steps over the fallen kid. \n\nLet me check the sequence:\n\nFrame 0: Two kids face each other. Left: green belt, black shirt, white pants; right: red gloves, black shirt, white pants, blue belt. \n\nFrame 1: Right kid moves towards left, punches. Left kid is hit and falls. \n\nFrame 2: Right kid has back to camera, moves towards bed. Left kid is on bed. \n\nFrame 3: Right kid is near the bed, left kid is under the bed maybe? Wait, frame 3: right kid is turning, left kid is on the bed. \n\nWait, the video shows the right kid (with red gloves) punching the left kid (green belt), causing the left kid to fall onto the bed. Then the right kid moves past, maybe stepping over. Then the right kid turns around, and the left kid is on the bed. Then the right kid raises a fist, and the left kid is still on the bed. \n\nNow, the caption needs to be chronological. Let's list the actions:\n\n1. Two children in a room, one with green belt and red gloves? Wait no: the kid on left has green belt (probably martial arts), right has red boxing gloves. Wait, no: in frame 0, left kid: green belt (around waist), black shirt, white pants. Right kid: red boxing gloves, black shirt, white pants, blue belt. \n\nFirst action: both face each other. Then the right kid punches the left kid, who falls backward onto the bed. Then the right kid turns and moves to the right (away from the bed?), but maybe steps over the fallen kid. Then the right kid turns around, and the left kid is lying on the bed. Then the right kid raises both arms, maybe in celebration, while the left kid is on the bed. \n\nSo chronological order:\n\n- Two children face each other; one wears a green belt, black shirt, white pants; the other wears red boxing gloves, black shirt, white pants, and a blue belt. The right child punches the left child, causing the left child to fall backward onto a bed. The right child then turns, moves toward the bed, and steps over the fallen child. The right child turns around, arms raised, while the left child remains on the bed. \n\nCamera perspective: seems to be a fixed camera, no movement, maybe slight shake? The description says \"conclude with camera perspective and movement\". \n\nBackground: minimal. The room has a bed with colorful bedding, a framed picture on the wall, and some bags. But according to rule e, keep background minimal unless essential. So maybe just mention the bed and wall briefly. \n\nWait, rule e: \"Keep background descriptions minimal unless essential for understanding motion.\" The motion involves the bed as a place where the child falls, so the bed is essential. \n\nSo let's structure the caption:\n\nStart with the two kids facing each other. Then the right kid punches the left, causing the left to fall on the bed. Right kid turns, moves past (maybe steps over), then turns again with arms raised. \n\nLet me check the exact frames:\n\nFrame 0: two kids facing each other. \n\nFrame 1: right kid punches left, left is hit and starts falling. \n\nFrame 2: right kid turns (back to camera), left is on bed. \n\nFrame 3: right kid is next to bed, left is lying on bed. \n\nFrame 4: right kid stands by bed, left is on bed. \n\nFrame 5: right kid raises arms, left is on bed. \n\nWait, in the video description, the frames are:\n\n[0.0] - initial pose\n\n[1.4] - right kid punches, left kid falls\n\n[2.5] - right kid back to camera, left on bed\n\n[3.6] - right kid turns to face camera, left on bed\n\n[4.7] - right kid raises arms, left is on bed.\n\nSo the sequence:\n\n- Two children face each other. The left child wears a green belt, black shirt, and white pants. The right child wears red boxing gloves, a black shirt, white pants, and a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n8hCq6b9Nak.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n8hCq6b9Nak_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 153, "blur_score": 201.20565246021704, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals wearing martial arts uniforms (one with green belt, one with blue belt) engage in physical interaction; the person with red gloves appears to be practicing boxing or martial arts techniques involving striking and movement.", "background_and_ambient_analysis": "The background (walls, framed picture, furniture) shows no uniform shifting or fluid motion; no fire, water, or wind-driven phenomena are present."}}
{"video_id": "n9asfYawJOY", "file_name": "n9asfYawJOY_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands manipulate a screwdriver on a metallic door knob, with the left hand stabilizing the knob while the right hand turns the screwdriver. The background includes a white stove with a digital display. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n9asfYawJOY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n9asfYawJOY_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 178.20615161397382, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a tool are moving to manipulate a doorknob; discrete solid objects exhibiting physical interaction (turning the knob).", "background_and_ambient_analysis": "The background elements (stove, cabinets) remain static across frames; no fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "n9M0Ecmx16k", "file_name": "n9M0Ecmx16k_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a floral-patterned top sits at a white table, folding a turquoise garment. She smooths the fabric with her hands, lifts one edge, and folds it inward, adjusting the garment’s layers. The camera remains static in a medium shot, capturing her upper body and the table’s surface with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n9M0Ecmx16k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n9M0Ecmx16k_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 85.31894527505474, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "nBtV3yI20tM", "file_name": "nBtV3yI20tM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a yellow shirt and dark blue pants lies on their stomach on a tiled floor, writing in an open book. The child’s legs move slightly as they focus on the book. The camera maintains a top-down perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nBtV3yI20tM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nBtV3yI20tM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 149, "blur_score": 127.2977136883259, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A child (discrete solid object) is moving slightly on the floor, adjusting their posture and leg position while engaged in drawing. The motion involves small shifts in body orientation and limb movement.", "background_and_ambient_analysis": "The background consists of static floor tiles with a consistent pattern. No ambient environmental motion (fire, water, smoke, wind) is present, and the background does not exhibit uniform shifting."}}
{"video_id": "nCBY3d-N4C4", "file_name": "nCBY3d-N4C4_000316_000326.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s striped-shirted hands approach a black electronic device with red buttons on a workbench, opening its top compartment to manipulate a red component inside; the hands adjust and close the compartment while the camera remains in a static top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nCBY3d-N4C4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nCBY3d-N4C4_000316_000326.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 711.6195063503385, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands move a small object (likely a card or plastic piece) into a black electronic device, followed by manipulating the device's components.", "background_and_ambient_analysis": "Static background elements (wall with photos, table surface) show no uniform shifting; no fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "nDIIRY7ppKc", "file_name": "nDIIRY7ppKc_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "format without any reasoning.  The video shows a massive crowd of people in red and white Santa costumes dancing energetically. They're moving in unison with arms raised, creating a festive atmosphere. As the video progresses, the camera zooms in to show more details of the dancing. The background has decorative lights that are visible but not the focus. The crowd is dense throughout - hundreds of people all moving together.  I'll structure my caption chronologically: starting with the initial wide shot of the crowd, then describing how they're dancing, noting their red and white costumes, and finally describing the camera movement. I need to keep it concise while covering all required elements. Since the background decorations are visible but not essential, I'll mention them minimally. I'll avoid any reference to the \"Angry German\" watermark since it's text recognition and should be excluded.  For the camera perspective, I see it starts as a wide shot and then zooms in slightly. The movement is described as a slow zoom. The key is to focus on the motion of the people - their synchronized dancing and arm movements - without getting into background details beyond what's necessary.  I'll make sure to follow all the formatting rules precisely - no extra text, just the caption within the required tags. The final output should be professional and capture the energetic festival atmosphere while strictly adhering to the user's guidelines. </think>  <caption_output>A large crowd of people wearing red and white Santa Claus costumes dances energetically in unison, moving their arms and bodies rhythmically. The dense group fills the frame, their festive attire creating a vibrant red and white visual as they sway together. As the sequence progresses, the camera slowly zooms in, revealing more individual dancers within the mass while maintaining the collective motion. The crowd remains tightly packed throughout, with no distinct spatial separation between dancers, all participating in the synchronized movement. The camera perspective is slightly shaky, focusing steadily on the dancing crowd from a frontal angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nDIIRY7ppKc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nDIIRY7ppKc_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 331.32160481449176, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers in Santa Claus costumes are moving in coordinated dance steps, with arms raised and body movements.", "background_and_ambient_analysis": "The background (stage lights and decorations) is stable; no fluid or environmental motion (fire, water, wind) is observed."}}
{"video_id": "nDV_dvw4cmg", "file_name": "nDV_dvw4cmg_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women stand closely in the foreground; the left woman wears a turquoise headscarf and outfit, the right woman a red and white patterned dress. They speak and gesture toward the camera. In the background, a motorcycle is visible to the left, and people walk past, including a man in white and a child. The camera remains steady, capturing a medium shot with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nDV_dvw4cmg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nDV_dvw4cmg_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 476.8952973564211, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two women exhibit subtle head/shoulder movements (speaking) and a background pedestrian walks past the frame (2.5 seconds).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background elements (building, fence, motorcycles) remain static across frames."}}
{"video_id": "nDGfHaswVZg", "file_name": "nDGfHaswVZg_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a microscope. The main subject is the microscope's objective lenses. The hand is interacting with them. Let's break down the frames.\n\nAt the start (0.0s), the hand is near the microscope. Then, the hand moves to adjust the objective lenses. The lenses are silver with colored rings (yellow, blue). The hand rotates the turret to switch lenses. The hand's finger points to one lens. The slide is on the stage below. Background is plain white, so minimal.\n\nChronological order: The hand reaches down, rotates the turret (so the lenses move, one comes into position), then the finger points to a specific lens.\n\nAppearance: The microscope is white, objective lenses are metallic silver with colored bands. The hand is a person's hand.\n\nSpatial: The hand is in front of the microscope, adjusting the objective lenses which are above the slide stage.\n\nCamera perspective: It's a close-up, static shot focused on the objective lenses and the hand.\n\nNow, structure the caption. Start with main subject (hand and microscope), describe motion. Then appearance, spatial. Conclude with camera.\n\nCheck rules: focus on motion, chronological. Mention appearance briefly (silver lenses, colored rings, hand). Spatial: hand moving over the microscope's objective turret. Background minimal (white). Camera is close-up, no movement.\n\nLet me draft: A hand adjusts the silver objective lenses of a white microscope, rotating the turret to position one lens downward while a finger points to a specific lens. The lenses feature colored bands (yellow and blue), positioned above a slide stage. The camera maintains a close-up, static view of the microscope's objective assembly.\n\nWait, need to check if \"silver\" is accurate. The video shows metallic silver. Also, the hand's motion: first, the hand is moving to rotate the turret (so lens changes position), then the finger points to one. So chronological: hand rotates turret to select a lens, then points to it.\n\nYes. Let's make it concise.\n\n\" A hand rotates the microscope's objective turret to position a silver lens with a yellow band downward, then points to a silver lens with a blue band. The lenses are above a slide stage on a white microscope. The camera remains in a static close-up view of the objective assembly.\"\n\nWait, maybe more precise. Let's see the frames:\n\n0.0s: hand near, then moving to rotate.\n\nFrame 1: hand moving to turn the turret.\n\nFrame 2: lens (yellow) is lowered? Wait, the video shows the turret rotating, so the lenses move. The first lens (yellow) comes into position, then the hand points to the blue one.\n\nSo the motion is: the hand rotates the turret (counterclockwise?), causing the objective lenses to shift, selecting one lens (yellow) and then the finger points to the blue one.\n\nWait, the frames:\n\n[0.0] shows the turret with two lenses, the hand is near.\n\n[1.4] hand is moving to rotate the turret.\n\n[2.5] the yellow lens is now lower (positioned for use), blue one is higher.\n\n[3.6] the hand's finger points to the blue lens.\n\nSo the chronological sequence: hand rotates the objective turret to position the yellow lens, then the finger points to the blue lens.\n\nAppearance: the microscope is white; the objective lenses are metallic silver with colored bands (yellow and blue). The hand is a person's hand.\n\nSpatial: hand is in front of the microscope, interacting with the objective turret which is above the slide stage.\n\nCamera: close-up, static, focusing on the objective assembly and hand.\n\nNow, write concisely. \"A hand rotates the objective turret of a white microscope to position a silver lens with a yellow band downward, then points to a silver lens with a blue band. The lenses are mounted above a slide stage. The camera remains in a static close-up view of the microscope's objective assembly.\"\n\nCheck if this meets rules:\n\na) motion: rotate turret, point to lens – chronological.\n\nb) appearance: silver lenses, yellow/blue bands, white microscope.\n\nc) spatial: hand in front, lenses above slide.\n\nd) camera: static close-up.\n\ne) background minimal (white, but mentioned as part of the setting? No, \"background descriptions minimal unless essential\" – the white background is the main setting, but since it's essential for visibility, maybe okay.\n\nf) no text, characters.\n\ng) internal thought, but output as required.\n\nYes.\n</think>\n\n<caption_output>A hand rotates the objective turret of a white microscope to position a silver lens with a yellow band downward, then points to a silver lens with a blue band. The lenses are mounted above a slide stage. The camera remains in a static close-up view of the microscope's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nDGfHaswVZg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nDGfHaswVZg_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 42.621340737816425, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand is moving the objective lenses of the microscope, and the hand is pointing at one of the lenses.", "background_and_ambient_analysis": "The background is a static white surface with no shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "nEeqCuF2jHw", "file_name": "nEeqCuF2jHw_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals engage in a martial arts sparring session: one in gray shirt, white pants, and cap; the other in black outfit with red cap. They face each other on a paved area, the gray-shirted person extends a kick toward the second person, who steps back, then the gray-shirted individual performs a high kick while the black-shirted person moves laterally to the side. The camera remains stationary throughout, capturing the interaction from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nEeqCuF2jHw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nEeqCuF2jHw_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 847.8925470930947, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people engage in physical interaction: one in white pants performs martial arts movements (e.g., pushing, blocking), while the other in black attire reacts. Clear locomotion and force application between solid objects.", "background_and_ambient_analysis": "Background elements (trees, fence, buildings) remain static with no shifting or environmental motion (fire, water, smoke, wind). No fluid or gaseous phenomena present."}}
{"video_id": "nHXJE4KqKsI", "file_name": "nHXJE4KqKsI_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, look at the video frames. There's a person in a striped shirt and dark shorts, white shoes. The first frame shows them standing, then they start moving. Let's check the sequence.\n\nFrame 0: Person is standing, maybe holding something? Wait, the second frame shows them moving. From the description, they run from the right towards the left. The hopscotch lines are on the ground. So chronologically: the person starts, then runs. Let's describe the motion.\n\nThe person is a male (but no name, so just \"person\"). Striped shirt, dark shorts, white sneakers. They are on a paved area with hopscotch drawn. The video shows them moving from right to left across the hopscotch. Camera seems to be static or maybe following? Wait, the camera movement: in the frames, the person moves across, so the camera might be panning or static. Let's see the rules: conclude with camera perspective.\n\nBackground: minimal, so just mention the hopscotch lines as part of the ground. The person's motion: starts standing, then runs across the hopscotch grid. Let's structure:\n\nA person in a striped shirt, dark shorts, and white sneakers runs from the right side across a hopscotch grid drawn on pavement. The camera remains static, capturing the movement as the person traverses the grid from right to left.\n\nWait, check the frames: first frame, person is on the right, then next frames they move left. So chronological order: starts standing, then starts running, moves left.\n\nAlso, appearance: striped shirt (color not specified, but maybe don't need color), dark shorts, white sneakers. Number: one person.\n\nSpatial: running across the hopscotch grid. Background: minimal, just the pavement with hopscotch.\n\nCamera: the description says \"conclude with camera perspective and movement\". The video shows the person moving from right to left, so the camera is probably static, panning? Wait, the frames change as the person moves, so the camera might be panning left to follow. Or static, the person moving into the frame. Let's check the frames: first frame, person on right, next frame they move left, so camera is static, the person moves left. So camera remains fixed, person moves left.\n\nSo putting it all together:\n\nA person wearing a striped shirt, dark shorts, and white sneakers begins standing near the edge of a hopscotch grid drawn on pavement, then starts running across the grid from right to left. The camera remains static, capturing the motion as the person traverses the grid.\n\nCheck rules: exclude text recognition, so no mentioning \"hopscotch\" as text, but the grid is the hopscotch. Wait, the rule says \"exclude text recognition\" but the hopscotch is the drawing. So it's okay to describe the grid as hopscotch.\n\nWait, the rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So no need to mention the word \"hopscotch\" if it's text, but the grid is visual. Wait, the video has the grid drawn, so describing it as \"a grid drawn on pavement\" is okay.\n\nLet me check the sample. The user provided a video where the person is playing hopscotch, so the grid is hopscotch. But the rule says exclude text recognition, so if the grid is part of the scene, describe it as \"a hopscotch grid\" or \"a grid of lines\"? Wait, rule a: focus on motion of main subjects. The main subject is the person. So maybe \"a grid drawn on the pavement\" is fine.\n\nSo revised:\n\nA person in a striped shirt, dark shorts, and white sneakers starts at the right side of a grid drawn on pavement, then runs across the grid from right to left. The camera remains static, capturing the person's motion as they traverse the grid.\n\nYes, that's concise. Check rules:\n\na) motion and behavior in chronological order: starts standing (but first frame shows standing, then moves). Wait, the first frame has the person, then they run. So the sequence is: person begins standing, then runs across the grid.\n\nb) appearance: striped shirt, dark shorts, white sneakers. Number: one person.\n\nc) spatial: grid on pavement, person moves from right to left.\n\nd) camera: static.\n\ne) background minimal: grid on pavement.\n\nf) no text, names, etc.\n\ng) internal reasoning, but output caption.\n\nSo the caption should be:\n\nA person wearing a striped shirt, dark shorts, and white sneakers stands at the edge of a grid drawn on pavement, then runs across the grid from right to left. The camera remains static throughout the sequence.\n\nWait, \"stands at the edge of a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nHXJE4KqKsI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nHXJE4KqKsI_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 325.20039924067567, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boy (solid, distinct object) moves via hopping within a chalk-drawn hopscotch grid. His motion is discrete, locomotive, and trackable as he jumps sequentially across the grid.", "background_and_ambient_analysis": "Background elements (white wall, concrete ground, distant trees) remain static and show no uniform shifting or environmental fluid motion (e.g., no fire, water, or wind-driven elements)."}}
{"video_id": "nESRVsLaC9g", "file_name": "nESRVsLaC9g_000498_000508.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of numerous pink, cylindrical raw sausages on a conveyor belt. Workers wearing blue gloves and white coats then transfer the sausages from the belt into black plastic trays, picking up individual sausages and placing them neatly into the trays. The camera shifts from a top-down view of the sausages to a side view of the workers’ hands and trays, following the motion of sorting. Background industrial machinery is visible but not the focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nESRVsLaC9g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nESRVsLaC9g_000498_000508.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 718.336347516783, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Pink sausages are being handled by gloved hands; solid objects moved through explicit human interaction (picking up, placing into containers).", "background_and_ambient_analysis": "Background elements (machinery, surfaces) show no uniform shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "nKHhDVLRe18", "file_name": "nKHhDVLRe18_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-gloved hand shifts a metallic gear lever within a car's interior, moving it through multiple positions while briefly pressing a button near the lever. The hand remains positioned in front of the gear shift, interacting with the dashboard elements. The camera maintains a close-up perspective with slight shake, focusing on the hand’s motion and the gear shift throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nKHhDVLRe18.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nKHhDVLRe18_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 324.02426272712285, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand and gear shift knob are moving: the hand manipulates the gear shift to change its position.", "background_and_ambient_analysis": "The car's interior background is static with no shifting elements or fluid motion (fire, water, wind)."}}
{"video_id": "nIWHyrSt450", "file_name": "nIWHyrSt450_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a red jacket and black shorts stands beside a child in white and red cycling gear with a helmet, both near a mountain bike. A man in a black shirt with a blue logo steps into view, holding a bicycle tire, while another bike with a jacket draped over it is visible to his right. The camera pans right slightly, focusing on the man's actions with the tire.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nIWHyrSt450.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nIWHyrSt450_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 145, "blur_score": 242.75412195181522, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Three people (two standing, one on a bike) and a bicycle tire are present. The individuals make small movements (turning, adjusting posture) and one person holds the tire while demonstrating. The motions are deliberate but not substantial.", "background_and_ambient_analysis": "The background (bushes, grass, distant hills) shows no significant shifting or fluid motion. Minor swaying of vegetation is present but not dominant. No fire, water, or smoke observed."}}
{"video_id": "nHk_xrX6KHM", "file_name": "nHk_xrX6KHM_000214_000224.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black outfit applies a substance to a seated man's face using her hands, then gestures with a spoon while holding it, subsequently reaches to a gray machine to retrieve an object and holds it up. The man, wearing light blue scrubs, remains seated. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nHk_xrX6KHM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nHk_xrX6KHM_000214_000224.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 47.419256317995135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (a woman and a man) exhibit motion: the woman moves her hand to apply a substance to the man's face, holds a device, and gestures toward a table object. The man remains seated with minimal motion.", "background_and_ambient_analysis": "The background consists of a static black curtain with no shifting or environmental effects (e.g., fire, water, wind). No ambient environmental motion is present."}}
{"video_id": "nMMYY8pvPLU", "file_name": "nMMYY8pvPLU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white t-shirt and gray pants sits on a couch, extending their right hand palm forward toward the camera. They adjust their hand position, moving fingers and slightly lowering the hand while maintaining proximity to the camera. The camera remains in a close-up handheld perspective with slight shake, capturing the hand's motion against a dimly lit background with indistinct furniture.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nMMYY8pvPLU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nMMYY8pvPLU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 100.82625347099304, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand (a solid, discrete object) is moving through deliberate gestures (e.g., waving, finger movements), indicating physical interaction.", "background_and_ambient_analysis": "The background elements (couch, furniture) show no uniform shift or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "nJZsKcsrehE", "file_name": "nJZsKcsrehE_000379_000389.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there's a single-story brick building with a tiled roof. The video starts with a person in a blue shirt moving across the roof. Then, the scene shifts to someone in a yellow shirt running out of the building's open door. Next, another person in a yellow shirt pushes a wheelbarrow from the left side, followed by someone in a gray shirt pushing a wheelbarrow from the right. Wait, let me check the timestamps. \n\nFrame 0: person on roof (blue shirt). Frame 1: same person on roof, maybe moving. Frame 2: person in blue shirt jumps off roof? Then frame 3: person in yellow shirt runs out of door. Frame 4: someone in gray shirt runs out. Frame 5: person in blue shirt (maybe same as first) runs from left, then gray shirt. Wait, maybe the main actions: \n\n1. A person in blue shirt moves across the roof (top of the building). \n2. Then, a person in yellow shirt exits the open doorway. \n3. Another person in gray shirt exits the doorway. \n4. Then, a person in yellow shirt (or similar) pushes a wheelbarrow from the left side. \n5. Another person in blue shirt moves near the wheelbarrow. \n\nWait, the frames: \n\n- [0.0] Initial scene: building, person on roof (blue shirt). \n- [0.3] Person in blue shirt (on roof) moves, maybe stepping off? Then someone in yellow shirt exits door. \n- [1.4] Person in yellow shirt is visible exiting door, then moves left. \n- [2.5] Person in yellow shirt (now with wheelbarrow?) exits door. \n- [3.6] Person in yellow shirt pushes wheelbarrow left, then gray shirt person exits door. \n- [4.7] Person in gray shirt exits door, then blue shirt person runs from left. \n\nWait, maybe better to list each frame's main actions chronologically:\n\n- At the start (0.0), a person in a blue shirt is on the roof of the building. \n- Then, the person in blue shirt moves down from the roof (by 0.3s). \n- A person in a yellow shirt exits the building's open door (by 1.4s). \n- The yellow-shirted person runs out, then (at 2.5s) another person in a gray shirt exits the door. \n- Then, a person in a yellow shirt pushes a wheelbarrow across the front of the building (from left to right, 3.6s). \n- Simultaneously, a person in a gray shirt exits the door (at 3.6s). \n- By 4.7s, the gray-shirted person is outside, and a person in blue shirt runs from the left side near the wheelbarrow. \n\nWait, the key is to describe motion in chronological order. Let's order the main actions:\n\n1. A person in a blue shirt moves across the roof (initial action). \n2. A person in a yellow shirt exits the open doorway. \n3. A person in a gray shirt exits the doorway. \n4. A person in a yellow shirt pushes a wheelbarrow from the left side of the building. \n5. A person in a blue shirt moves near the wheelbarrow area. \n\nBut need to check the frames:\n\nFrame 0: Building with roof, person in blue shirt on roof. \n\nFrame 1: Blue shirt person is moving off roof (maybe jumping), then yellow shirt person visible near door. \n\nFrame 2: Blue shirt person is gone, yellow shirt person exiting door. \n\nFrame 3: Yellow shirt person running out, then gray shirt person exits door. \n\nFrame 4: Gray shirt person exiting, yellow shirt person pushing wheelbarrow left. \n\nFrame 5: Wheelbarrow being pushed by yellow shirt person, gray shirt person near door. \n\nWait, maybe the sequence is:\n\n- A person in a blue shirt is on the roof and then moves (disappears). \n- Then, a person in a yellow shirt runs out of the building's door. \n- Then, another person in a gray shirt runs out of the door. \n- Then, a person in a yellow shirt pushes a wheelbarrow from the left side of the frame. \n- Meanwhile, another person in a blue shirt moves near the wheelbarrow. \n\nBut need to be concise. Let's check the rules: focus on motion of main subjects chronologically. \n\nFirst action: Person in blue shirt moves across the roof (0.0-0.3s). \n\nSecond: Person in yellow shirt exits the open door (0.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nJZsKcsrehE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nJZsKcsrehE_000379_000389.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 440.58661802866516, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple discrete solid objects (people) are moving: individuals walking, entering/exiting the building, and interacting with objects like wheelbarrows and containers. Their motion is locomotive and collision-free, driven by physical movement.", "background_and_ambient_analysis": "The static background elements (walls, door, plants, and ground) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven effects are present."}}
{"video_id": "nMsvY5rlOlQ", "file_name": "nMsvY5rlOlQ_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with gray hair, wearing a dark blue shirt, blue pants, and a light-colored cap, uses a hedge trimmer to cut dense green foliage along the side of a dark brown building. He moves steadily from left to right along the hedge, adjusting his stance and position as he trims. The camera maintains a static side view, capturing his continuous motion against the building wall and hedge.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nMsvY5rlOlQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nMsvY5rlOlQ_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 145, "blur_score": 247.3653478698992, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (wearing blue shirt/pants) moves deliberately around the hedge, operating a hedge trimmer. His locomotion and tool manipulation show discrete, solid-object physics with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (building wall, ground, and static hedge) remain uniformly stationary. No fire, water, smoke, or wind motion dominates; ambient motion is negligible as the hedge is being actively trimmed rather than swaying."}}
{"video_id": "nNO_COfcV7Q", "file_name": "nNO_COfcV7Q_000245_000255.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands stirs a thick brown substance in a metal bowl held by another hand; the bowl contains scattered debris. The scene transitions to a wider view showing a person in a red shirt, blue jeans, white sneakers, and a cap crouching while pouring the bowl’s contents onto a dirt ground near dry branches and leaves. The camera shifts from a close-up of the hands and bowl to a top-down perspective of the person pouring.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nNO_COfcV7Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nNO_COfcV7Q_000245_000255.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 168.9325144745432, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands mixing mud in a pan; person in red shirt crouching and holding the pan. Motion is explicit physical manipulation by the person.", "background_and_ambient_analysis": "Background shows static ground and debris with no shifting or environmental motion (e.g., wind, water)."}}
{"video_id": "nQ3pHjvRRBU", "file_name": "nQ3pHjvRRBU_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt pours contents from a plastic bag into a large metal pan containing mixed food (likely noodles or rice with vegetables) on a metal counter, then uses their hands to stir and mix the ingredients; green containers and various bottles are visible in the background to the right of the pan; the camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nQ3pHjvRRBU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nQ3pHjvRRBU_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 251.67623148682395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete solid objects) are moving to manipulate food on a tray, indicating physical interactions with the food.", "background_and_ambient_analysis": "No shifting background elements (green containers, trash bin remain static across frames) and no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "nPMVzaiHpcM", "file_name": "nPMVzaiHpcM_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A standing woman with long dark hair, wearing a sleeveless gray top and dark pants, applies a product to the face of a seated blonde woman dressed in a red-and-black checkered jacket over a white top and white pants. The standing woman gestures with her hands while the seated woman remains in a black chair, facing her. Medical equipment is visible in the background. The camera maintains a steady, fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nPMVzaiHpcM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nPMVzaiHpcM_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 157, "blur_score": 153.89489230272858, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are present: one standing person applies a substance to the seated person's face, with hand movements indicating deliberate, physical interaction.", "background_and_ambient_analysis": "Background elements (walls, medical equipment) remain stationary; no fluid motion (fire, water, smoke) or wind effects are present."}}
{"video_id": "nNg7jZwGZHY", "file_name": "nNg7jZwGZHY_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. First, I need to understand the rules clearly. The user wants a concise chronological paragraph focusing on the motion and behavior of main subjects, their appearance, spatial relationships, camera perspective, and keeping background minimal.\n\nLooking at the video clips provided:\n\n1. The first frame shows hands with pink nail polish (wearing blue sleeves) handling twigs. So main subject is a person's hands, color details, action of holding twigs.\n2. Second clip: hands with dark sleeves (maybe black) working with more twigs. Background has people sitting, but per rule e, minimal background.\n3. Third frame: two people outdoors, one in red sweater, the other in camo. They're holding twigs together, so interaction between them.\n4. Fourth clip: close-up of hands (brown pants, black jacket) arranging twigs on the ground.\n\nNeed to sequence these chronologically. Let's check the timestamps: the clips are numbered 0.0 to 4.7 seconds, so order is as listed. \n\nFirst part: hands with pink nails (blue sleeves) grasp twigs. Then next, hands in dark sleeves working with twigs. Then two people (red and camo) collaborating. Then another pair of hands arranging twigs on the ground.\n\nAppearance details: first person's hands have pink nails, blue sleeves. Second person's hands in dark sleeves. Third clip shows two individuals: one in red, one in camo, both holding twigs. Fourth clip: hands with brown pants (so maybe the same person from clip 2?), wearing a black jacket.\n\nSpatial relationships: in the third clip, the two people are standing, one helping the other. The fourth clip is a close-up of hands on the ground.\n\nCamera movement: each clip seems to switch angles, but the rules say to mention camera perspective at the end. The first is close-up of hands, then another close-up, then a medium shot of two people, then another close-up. So camera perspective is varying between close-up and medium shots, possibly panning or shifting angles. But the final part says \"conclude with camera perspective and movement.\" The examples given in the rules say things like \"top-down, pan left,\" so need to state the movement here. The video might have a sequence of close-ups, so maybe \"close-up shots transitioning to medium shots.\"\n\nBackground: minimal. The first scene has dry leaves and twigs; second has grass; third has trees and grass; fourth has grass and twigs. But since rule e says minimal, maybe just mention \"outdoor setting\" briefly.\n\nNeed to structure the caption in chronological order. Let's outline:\n\n- Start with first clip: close-up of hands with pink nails (blue sleeves) manipulating twigs.\n- Second clip: hands in dark sleeves (black jacket) handling more twigs, background people blurred (minimal background).\n- Third clip: two people (red sweater, camo jacket) standing, one assisting the other with twigs.\n- Fourth clip: close-up of hands (brown pants, black jacket) arranging twigs on ground.\n\nThen conclude with camera perspective: the shots transition from close-up to medium shots, possibly panning or shifting angles. Wait, the rules say \"conclude with camera perspective and movement\" so maybe state something like \"close-up shots shifting to medium angles.\"\n\nNow, check the rules again to make sure. Don't mention names, background unless essential. So background details are minimal, so maybe just \"outdoor\" in general.\n\nPutting it all together:\n\nA person with pink nail polish and blue sleeves grasps thin twigs. Another individual in a black jacket manipulates more twigs. Two people, one in a red sweater and the other in a camouflage jacket, stand together, assisting with the twigs. A pair of hands in a black jacket and brown pants arranges twigs on the ground. The sequence transitions between close-up and medium shots.\n\nWait, need to check the exact appearance. The first clip has pink nails, blue sleeves. Second clip has dark sleeves (black jacket), hands working twigs. Third clip: red and camo. Fourth clip: hands with brown pants and black jacket.\n\nSo the order of actions:\n\n1. Hands (pink nails, blue sleeves) holding twigs.\n2. Hands (dark sleeves) handling twigs.\n3. Two people (red, camo) working together.\n4. Hands (brown pants, black jacket) arranging twigs.\n\nCamera perspective: each shot is close-up or medium, so the caption should say the camera shifts between close-up and medium shots. Maybe \"close-up shots transitioning to medium angles.\"\n\nCheck for any errors. Need to make sure it's chronological, all main subjects mentioned with appearance, spatial relationships (like two people standing), minimal background.\n\nFinal draft:\n\nA person with pink", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nNg7jZwGZHY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nNg7jZwGZHY_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 148, "blur_score": 61.77469670871487, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a stick being manipulated by two individuals, a tricycle-like structure being worked on, and hands handling tools/branches in various outdoor settings. These objects move due to explicit physical interactions (e.g., gripping, adjusting).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind). Backgrounds include static elements like dry leaves, grass, trees, and grassy fields with no uniform motion."}}
{"video_id": "nSsvwjmbwxA", "file_name": "nSsvwjmbwxA_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt plays a red bass guitar; their right hand plucks the strings while the left hand moves along the fretboard, pressing down on the strings to change notes. The camera remains static in a close-up shot focusing on the upper body and instrument, with a plain brown background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nSsvwjmbwxA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nSsvwjmbwxA_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 135.41047478921922, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a bass guitar are moving; the hands exhibit discrete plucking/strumming motions on the instrument strings.", "background_and_ambient_analysis": "The background is a static, neutral-colored wall with no shifting or environmental fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "nTnA7jRXA5s", "file_name": "nTnA7jRXA5s_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a woman in a black outfit. She's standing near a black gaming chair labeled \"TITAN\". The background has blue lights and a teddy bear. Then she moves towards the chair, adjusts it, and sits down. Wait, in the frames: at 0.0, she's behind the chair. Then at 1.0, she walks in front, then moves to the chair. Then she pulls the chair, maybe adjusts it. Let's check the motions.\n\nSequence: The woman enters the frame from the right (since she was behind the chair initially), moves towards the gaming chair, then adjusts the chair. So chronological: starts behind the chair, moves to the left (towards the camera), then interacts with the chair. Her appearance: black dress, black pants, long hair. The chair is black, large, with \"TITAN\" on it. Background has blue LED lights, teddy bear on a stool. Camera is static, no movement mentioned. Need to describe motion step by step.\n\nSo: A woman in a black outfit enters the frame from the right, moves to the left, approaches a black gaming chair, and adjusts it. Then she sits down? Wait, the last frame (frame 5) shows her pulling the chair back. Wait, looking at the frames: frame 0: she's behind the chair. Frame 1: she walks in front. Frame 2: she moves towards the chair. Frame 3: she touches the chair. Frame 4: she pulls the chair (the chair is being moved, maybe adjusting its position). Frame 5: she sits down? Wait, in the provided frames:\n\n0.0: woman behind the chair.\n\n1.0: she moves to the front of the chair (left side of the chair).\n\n2.0: she is in front, moving towards the chair.\n\n3.0: she reaches the chair, touching it.\n\n4.0: she moves to adjust the chair (pulling it, maybe).\n\n5.0: she is sitting down, adjusting the chair.\n\nWait, the caption should be concise. Let's structure it:\n\nA woman in a black dress and pants walks from behind a black gaming chair labeled \"TITAN\" into the frame, approaching it from the right, adjusts the chair's position, and sits down. The background features blue LED lights and a teddy bear on a stool, with the camera remaining static throughout.\n\nWait, but need to check if \"TITAN\" is part of the description? The rules say to mention appearance briefly, but the chair's label might be important. But maybe since it's a key object, include it. Wait, the rules say \"Briefly describe their appearance and number (color, size, orientation)\". So the chair is black, large, with \"TITAN\" on the back (since it's visible). So:\n\nA woman in a black outfit approaches a large black gaming chair with \"TITAN\" on its back, adjusts its position, and sits down. The background has blue LED lighting and a teddy bear on a stool. The camera remains static.\n\nWait, the motion: she starts behind the chair, then moves to the front (left side), adjusts the chair (pulls it), then sits. So the chronological order:\n\n- The woman moves from behind the chair to the front (left side of the frame).\n- She reaches out to adjust the chair's position.\n- She sits down in the chair.\n\nWait, the frames: \n\n0.0: she's behind the chair, slightly visible.\n\n1.0: she walks into the frame (from the right), in front of the chair.\n\n2.0: she moves towards the chair (towards the left side of the frame).\n\n3.0: she is at the chair, touching it.\n\n4.0: she is pulling the chair (the chair moves left), and she's turning to sit.\n\n5.0: she is seated in the chair, adjusting.\n\nSo the sequence: woman enters frame from right, moves to left, approaches chair, adjusts chair (pulls it), then sits.\n\nNow, concise paragraph:\n\nA woman in a black dress and pants moves from behind a black gaming chair labeled \"TITAN\" into the frame, walks to the left side of the chair, adjusts its position by pulling it, and sits down. The background includes blue LED lighting and a teddy bear on a stool, with the camera remaining static.\n\nBut need to check if \"labeled 'TITAN'\" is essential. The problem says \"briefly describe appearance\". Since the chair's label is a visible feature, maybe include it. But maybe the rule says exclude text recognition? Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis\".", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nTnA7jRXA5s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nTnA7jRXA5s_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 291.72054109619046, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in black attire moves around the scene, adjusting and interacting with a large black object (likely equipment), exhibiting locomotion and object manipulation.", "background_and_ambient_analysis": "Static background elements (neon lights, wall text) show no uniform shifting; no fire, water, or smoke observed."}}
{"video_id": "nSN8DjrBEKs", "file_name": "nSN8DjrBEKs_000402_000412.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand stirs a pan of chopped red tomatoes, green peppers, and yellow vegetables on a gas stove. White feta cheese cubes are added to the pan, and the hand continues stirring to mix the cheese into the vegetables. The camera captures the scene from a top-down angle with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nSN8DjrBEKs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nSN8DjrBEKs_000402_000412.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 94.78310782164056, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects (vegetables, spatula) are moving due to stirring—spatula interacts with vegetables, causing displacement and collision.", "background_and_ambient_analysis": "Background elements (stove, countertop) are static with no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "nWxTQbQjVWA", "file_name": "nWxTQbQjVWA_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals play golden trombones while standing side by side; the person on the left wears a white long-sleeve shirt and the person on the right wears a striped shirt, both moving their hands along the slide mechanisms as they perform. The camera remains static with minor shake, capturing them against a plain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nWxTQbQjVWA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nWxTQbQjVWA_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 833.6623250955216, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals holding trombones are performing; their bodies exhibit subtle movements consistent with playing the instrument (e.g., posture adjustments, hand motions).", "background_and_ambient_analysis": "The background elements (walls, chair, and other static structures) do not show uniform shifting or fluid motion (e.g., no fire, water, or wind effects). No signs of ambient environmental motion."}}
{"video_id": "nVSU6SsBsVs", "file_name": "nVSU6SsBsVs_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two dancers in casual attire perform a synchronized routine in the street, stepping and swaying while facing each other. A large crowd surrounds them, many recording with handheld devices; some spectators stand in line along the sidewalk. The camera remains at eye level with slight movement, capturing the scene from a position among the onlookers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nVSU6SsBsVs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nVSU6SsBsVs_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 280.40357564866866, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving due to locomotion (dancing), with clear bounding box tracking of individual dancers and their interactions within the crowd.", "background_and_ambient_analysis": "The background features stationary storefronts (e.g., Budweiser awning) with no uniform shifting of static elements, and no fluid/environmental motion (fire, water, smoke, wind) dominating the scene."}}
{"video_id": "nXs0ZEq1qUY", "file_name": "nXs0ZEq1qUY_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A chef in a yellow jacket stands at a kitchen counter, preparing ingredients on a red cutting board. The chef places small glass dishes containing egg yolks onto the board, then adjusts items within the dishes. Close-up shots show the chef’s hands manipulating the glass containers and nearby glass bowls, with a stainless steel stove visible in the background. The camera shifts between wide-angle views of the chef and tight close-ups of the hands and dishes, maintaining a consistent kitchen setting with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nXs0ZEq1qUY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nXs0ZEq1qUY_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 873.910044275576, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and lemon halves exhibit discrete motion: squeezing lemons, cutting, and pouring liquid into glass bowls. Solid objects (lemons, bowls, utensils) move due to explicit physical actions.", "background_and_ambient_analysis": "Background elements (stove, cabinets, windows) remain static across frames; no fluid or gaseous motion (fire, water, smoke, wind) is observed."}}
{"video_id": "nWJ1AyG156k", "file_name": "nWJ1AyG156k_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video has three scenes. Let's break them down.\n\nFirst scene: A person is sitting at a table with flowers. The person is elderly, has gray hair, wearing a dark jacket. Another person (female, green patterned top) is standing next to them. They're both interacting, maybe arranging flowers? The table has white and blue hydrangeas, a red rose, and a glass vase. The background has a wall with a clock.\n\nSecond scene: The view changes to a table covered with a yellow and red patterned cloth. An elderly man with white hair, wearing a light blue striped shirt and dark pants, is arranging flowers. He's leaning over the table, moving the flowers around. The background has chairs and a window with an air conditioner.\n\nThird scene: Similar to the second, but the man is still arranging. The background has more chairs and a framed picture. The table is covered with various flowers (yellow, pink, red) and greenery. He's adjusting them.\n\nNow, need to be concise, chronological. Start with the first scene: two people at a table with flowers. Then transition to the man arranging flowers on a table with a patterned cloth. Then continue with the man arranging. Mention appearance: first person (elderly, gray hair, dark jacket; standing person, green top). Second scene: elderly man, white hair, striped shirt. Spatial: first scene, the seated person is at the table, standing person next to them. Second scene, man is in front of the table. Background minimal unless essential.\n\nCamera perspective: first scene is a fixed shot. Then maybe cut to the next scene, which is another fixed shot of the table. The video is a series of shots with cuts between them.\n\nCheck rules: focus on motion/behavior. In first scene, maybe the people are interacting with flowers (arranging). Second and third scenes, man is arranging flowers on the table. Chronological order: first scene, then the next two scenes (which are similar, but maybe the second scene is a transition to the table with the yellow cloth).\n\nWait, the timestamps: [0.0] first scene, [1.4] second scene, [2.5] third scene. So first scene: two people at table. Then second scene: man arranging on yellow cloth. Then third scene: same man arranging.\n\nSo structure: Start with the first scene (two people), then the second (man at table), then the third (man still arranging).\n\nMention appearance: in first scene, elderly man seated, dark jacket; standing person (woman) in green patterned top. In second and third, elderly man, white hair, light blue striped shirt, dark pants. Flowers: white and blue hydrangeas, red rose in first scene; then on the table: yellow and red cloth, various flowers (yellow, pink, red, greenery).\n\nSpatial: first scene, seated person at table, standing person next to them. Second scene, man leaning over table with patterned cloth.\n\nCamera: first scene is a medium shot, then cut to another medium shot of the table, then another similar shot.\n\nBackground: first scene has a clock on wall; second and third have chairs, window with AC.\n\nKeep background minimal. So \"background includes chairs and window with air conditioning\" maybe, but minimal.\n\nNow, the caption should be a paragraph in chronological order.\n\nFirst sentence: In the first scene, an elderly man with gray hair and a dark jacket sits at a table, while a woman in a green patterned top stands beside him, arranging flowers including white and blue hydrangeas and a red rose. The table holds a glass vase with flowers, and a clock is visible on the wall behind them.\n\nThen next scene: The video transitions to a man with white hair, wearing a light blue striped shirt and dark pants, arranging various flowers on a table covered with a yellow and red patterned cloth. He leans over the table, adjusting the flowers, with chairs and an air-conditioned window visible in the background.\n\nThird scene: The man continues arranging flowers on the same table, moving the flowers and greenery across the patterned cloth, with the background remaining consistent.\n\nWait, need to be concise. Combine the scenes.\n\nLet me draft:\n\nInitially, an elderly man with gray hair in a dark jacket sits at a table with a woman in a green patterned top standing beside him; they interact with white, blue hydrangeas, and a red rose in a glass vase. The scene transitions to a man with white hair, wearing a light blue striped shirt and dark pants, arranging flowers on a table covered with a yellow and red patterned cloth, while chairs and an air-conditioned window appear in the background. He continues adjusting the flowers and greenery,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nWJ1AyG156k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nWJ1AyG156k_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 58.91465728027225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are interacting with objects on a table; one person moves into frame and adjusts items, while another remains stationary in the background.", "background_and_ambient_analysis": "Static background elements (wall clock, furniture) show no significant shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "nXxoU79UhPQ", "file_name": "nXxoU79UhPQ_000600_000610.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and blue shorts holds a glowing orange-brown molten glass object with tongs, moving it toward a black-topped metal stand supported by a red frame structure; they position the glass onto the stand, adjusting its orientation. The camera maintains a close-up perspective, following the hands and glass during the motion, with minimal background details of a workshop setting visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nXxoU79UhPQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nXxoU79UhPQ_000600_000610.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 186.2698925671935, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a solid container (e.g., ceramic jug), tilting it to pour liquid. The container and hands exhibit discrete, controlled motion due to physical forces applied by the person.", "background_and_ambient_analysis": "The background elements (red stand, table, and distant structures) remain stable with no uniform shifting, indicating no camera-induced motion. No fluid or wind-driven phenomena dominate the scene."}}
{"video_id": "nZZiTkHBQhg", "file_name": "nZZiTkHBQhg_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three children sit on a wooden bench; the left child in a pink top and pink shorts holds a green book and flips it open, the middle child in a pink shirt and teal pants holds a book, and the right child in a white top and light shorts turns their book. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nZZiTkHBQhg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nZZiTkHBQhg_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 347.80453761277863, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three children interact with books: the child on the left flips a book, the child on the right opens a book, and the middle child holds a book. These actions involve discrete physical motions (flipping, opening, holding) of solid objects.", "background_and_ambient_analysis": "The background (bench, wall) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind visible. Static background elements remain stable across frames."}}
{"video_id": "nZsAYY22wzE", "file_name": "nZsAYY22wzE_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple athletes in dark and red/orange uniforms stand on a basketball court. A dark-uniformed player sprints toward the basket, jumps, and shoots the ball. Other players react, some moving to defend. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nZsAYY22wzE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nZsAYY22wzE_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 303.65214274658354, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Athletes running and throwing a javelin; the javelin moves through the air due to the throw. Other athletes and spectators are stationary or moving minimally.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind dominance. Background elements (trees, fence) are stable."}}
{"video_id": "n_BnnANf7dQ", "file_name": "n_BnnANf7dQ_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a person in an orange jacket with black accents. They're handling a blue object with a purple string. First, the hands are on the jacket pocket, then they pull out the object, adjust it, and move their hands. There's a book open on their lap. The camera is close-up, maybe top-down or slightly angled. Let's structure it chronologically.\n\nStart with the person in orange jacket, hands on pocket. Then they take out the blue item with purple string, hold it, maybe adjust it. The book is open on their lap. Then the person moves the object around. Camera perspective: close-up, maybe static. Background is minimal, like a light-colored surface.\n\nCheck the rules: focus on motion, chronological. Describe appearance (orange jacket, blue object, purple string), spatial (book on lap), camera (close-up, slight movement? Wait, the video might have a slight shake). Let's put it all together.\n\nFirst frame: person in orange jacket, hands near pocket. Then hands move to pull out blue object with purple string. Next, they hold it, maybe manipulate the string. The open book is on their lap. Then the person adjusts the object, maybe holding it in front. Camera is close-up, possibly static or slight shake. Background minimal.\n\nSo the caption should be concise. Let's draft:\n\nA person in an orange jacket with black trim holds a blue object with a purple string; their hands move to pull the object from a pocket, adjust it, and manipulate the string while an open book rests on their lap. The camera maintains a close-up perspective with slight shake.\n\nWait, check the rules: \"mention spatial relationships if relevant\". The book is on the lap, so \"an open book rests on their lap\". Correct. Also, describe the main subject's appearance (orange jacket, black trim). The object is blue with purple string. Motion: pulling from pocket, adjusting, manipulating string.\n\nCheck for text recognition: exclude, so no mention of any text on the book. Focus on motion and behavior.\n\nAnother point: the sequence of actions. From the frames, the hands start on the pocket, then move to take out the object, then hold it, maybe adjust the string. The book is open on the lap in the middle frames.\n\nSo the caption needs to be chronological. Let's structure:\n\nThe individual, wearing an orange jacket with black accents, initially holds a blue object with a purple string near their waist. They then pull the object from a pocket, adjust its position, and manipulate the string while an open book lies on their lap. The camera remains in a close-up, slightly shaky perspective throughout.\n\nWait, but the video's frames show the person moving the object, so \"pull from pocket, adjust, manipulate string\". Also, check if the jacket has white cuffs, but maybe the description can be \"orange jacket with black trim\" (since the cuffs are white, but maybe the main color is orange, black accents).\n\nAlternatively: A person in an orange jacket with black and white trim handles a blue object attached to a purple string, pulling it from a pocket, adjusting its position, and holding it while an open book rests on their lap. The camera captures this sequence from a close-up, slightly shaky angle.\n\nWait, need to be concise. Let's make it shorter.\n\nA person in an orange jacket with black accents holds a blue object with a purple string, pulling it from a pocket, manipulating the string, and adjusting the object while an open book remains on their lap. The camera maintains a close-up perspective with slight movement.\n\nBut the user said \"concrete, chronological paragraph\". Let's check the sample.\n\nAnother thought: The video starts with the person's hands on the jacket pocket holding the blue object. Then they pull the object out, hold it with both hands, adjust the string, and the book is visible on the lap. So the chronology is: hands on pocket, pull out object, manipulate, book on lap.\n\nSo caption: A person in an orange jacket with black trim uses their hands to pull a blue object with a purple string from a pocket, adjusts the string while holding the object, and an open book rests on their lap. The camera provides a close-up view with minor movement.\n\nHmm. Let's confirm. The key points:\n\n- Subject: person in orange jacket (color, size? maybe not, but appearance: orange jacket with black trim, hands visible)\n- Action: pulls blue object with purple string from pocket, manipulates string, holds object\n- Spatial: book on lap\n- Camera: close-up, slight shake (since it's a video, maybe the camera is shaky)\n\nYes. So the caption should cover all that without extra details.\n\nFinal draft:\n\nA person in an orange jacket with black accents holds a blue object with a purple string, pulling", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n_BnnANf7dQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n_BnnANf7dQ_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 107.03069900414451, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange jacket interacts with a blue object (likely a toy) and an open book, moving their hands to manipulate the objects within their lap.", "background_and_ambient_analysis": "The background consists of a static couch with no shifting elements or fluid/environmental motion (fire, water, wind, etc.)."}}
{"video_id": "na0gjeMylJo", "file_name": "na0gjeMylJo_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person using a knife or something to cut a pineapple. Wait, the first frame shows a person's hands holding a tool, maybe a knife, near the pineapple. Then the person moves, and the pineapple is on the table. Wait, the sequence: the person is cutting, then they step back, the pineapple is still there. Wait, no, in frame 0, hands are cutting. Then frame 1, the person is still there, maybe finishing. Then frame 2, the person is gone, pineapple is on the table. Wait, no, let's check the frames.\n\nWait, the video description: [0.0] has hands cutting a pineapple? Wait, no, the first frame [0.0] shows hands holding a tool (maybe a knife) near the pineapple. Then in [1.4], the person is gone, pineapple is still there. Wait, no, the sequence is:\n\nFrame 0: Person uses a tool (maybe a knife) to cut the pineapple. Then frame 1: Person steps back, pineapple still on table. Frame 2: Person is moving away, pineapple is still there. Frame 3: A small brown object (maybe the cut part of pineapple) falls off the table. Wait, no, the description says:\n\nIn frame 0: person using a tool on pineapple. Frame 1: person is gone, pineapple still on table. Frame 2: person moves away, pineapple is there. Frame 3: the pineapple is now cut in half? Wait, no, the frames are:\n\n[0.0] shows a person with hands holding a circular object (maybe a knife) near the pineapple. Then [1.4] the person is gone, pineapple is still on the table. [2.5] the person is moving away, pineapple is still there. [3.6] the person is gone, and the pineapple is cut in half, one half rolling off the table? Wait, the last frame [4.7] shows a bowl of something, but the main action is the pineapple being cut.\n\nWait, the key events: A person uses a tool to cut a pineapple on a table. The person then moves away, causing the pineapple to fall off the table. The pineapple rolls off the table and lands on the floor.\n\nWait, let's parse the frames:\n\n- At 0.0: Person is using a tool (maybe a knife) on the pineapple, which is on a table. The person is holding the tool, maybe cutting.\n- At 1.4: Person is still there but moving away, pineapple is on the table.\n- At 2.5: Person is further away, pineapple is still on table.\n- At 3.6: The pineapple is now cut (maybe split into two parts), and one part is falling off the table. Wait, the description says \"the pineapple is cut in half, with one half rolling off the table\".\n\nWait, the video shows a person cutting a pineapple with a tool. Then the person moves away, causing the pineapple to fall off the table. The pineapple rolls off and lands.\n\nLet's outline the chronological steps:\n\n1. A person uses a tool to cut a pineapple on a table.\n2. The person moves away from the table.\n3. The pineapple, now cut, rolls off the table and falls to the floor.\n\nAppearance: The pineapple is brown and green, on a light-colored table. The person's hands are visible, holding the tool.\n\nSpatial relationships: The pineapple is on the table, person is to the left of the table. When the person moves away, the pineapple rolls off the table (which is to the left of the pineapple? Wait, no. The table is in the center. The person is on the left, cuts the pineapple. Then the pineapple rolls off to the right? Wait, the frame at 3.6 shows the pineapple rolling, and by 4.7, it's on the floor.\n\nCamera: The camera is static, maybe a slight pan to follow the pineapple as it falls.\n\nWait, the rules say: focus on motion and behavior of main subjects. Main subjects: person (hands), pineapple.\n\nChronic order:\n\n- Person uses tool to cut pineapple on table (0.0). Person is on left, pineapple in center.\n- Person moves away (1.4-2.5), pineapple remains on table.\n- Pineapple is cut, then rolls off the table (3.6-4.7), falling to the floor.\n\nAppearance: Pineapple is brown with green top, large, sitting on table. Person's hands are holding tool (circular, maybe a knife).\n\nSpatial: Person is initially left of table, pineapple center. As person moves, pineapple rolls right (toward the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/na0gjeMylJo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/na0gjeMylJo_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 619.7756839324081, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pineapple is pushed by a person, then rolls across the table due to physical force (push and gravity), resulting in discrete motion.", "background_and_ambient_analysis": "The background features vertical blinds and a wall, which show no shifting or uniform motion. There is no fire, water, smoke, or wind-driven motion."}}
{"video_id": "ncR1yO7qUOk", "file_name": "ncR1yO7qUOk_000193_000203.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and dark mask extends their right arm forward, then bends forward with the arm sweeping back, twists their torso to bring the arm upward across their body, turns to the side extending the arm outward, and finally leaps with arms dynamically positioned. The background is dark with faint blue and purple lighting. The camera maintains a close-up perspective, focusing on the person's motion with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ncR1yO7qUOk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ncR1yO7qUOk_000193_000203.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 28.42590624369633, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person in a black suit and mask is performing deliberate arm and torso movements, indicating intentional physical locomotion.", "background_and_ambient_analysis": "The background is dark with uniform purple lighting and no visible shifting elements or fluid environmental motion (fire, water, smoke, wind)."}}
{"video_id": "naUEoKB0GWQ", "file_name": "naUEoKB0GWQ_000172_000182.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a wide shot of a lush backyard featuring a house with a porch, a white bench, and dense greenery. A person wearing a blue cap and light-colored shirt is seated on the porch. The camera then zooms in to focus on another individual trimming dense hedges, who is positioned near the house and moving their hands to shape the foliage. The camera remains steady, transitioning from a broad view to a close-up of the hedge-trimming activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/naUEoKB0GWQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/naUEoKB0GWQ_000172_000182.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 330.7355631885264, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A blue jay bird is seen moving from the left to the right through the bushes and then flying away. This is a solid, distinct object moving due to locomotion.", "background_and_ambient_analysis": "The background (house and trees) is static with no uniform shifting. There is no dominant fluid or wind-driven motion (e.g., fire, water, smoke, wind) observed; only slight bush sway is visible but not dominant."}}
{"video_id": "naum-ERHU6Q", "file_name": "naum-ERHU6Q_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four individuals are seated in a row, each holding a ukulele; the leftmost person wears a light blue top and dark pants, followed by a person in a striped shirt and red pants, then one in a light blue top with ripped jeans, and the rightmost in a purple shirt. They strum their ukuleles in unison, maintaining seated positions throughout. The camera captures the scene from a fixed frontal angle with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/naum-ERHU6Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/naum-ERHU6Q_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 150, "blur_score": 237.93085454233267, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Four individuals seated in chairs are playing ukuleles, exhibiting subtle body movements and hand motions consistent with active musical performance.", "background_and_ambient_analysis": "The background elements (red door, clock, walls) show no significant shifting or fluid motion; no fire, water, smoke, or wind effects are present."}}
{"video_id": "ne7iz0RAAFk", "file_name": "ne7iz0RAAFk_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black clothing and black shoes bends over a bicycle on a wooden floor, using a tool to adjust components near the handlebars. They remain focused on the bike, occasionally shifting position while working. A second bicycle is visible in the background to the left. The scene is viewed from a static camera angle with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ne7iz0RAAFk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ne7iz0RAAFk_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 234.3911537246916, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively manipulating bicycle components (e.g., adjusting parts with tools), causing discrete, solid object motion due to physical interaction.", "background_and_ambient_analysis": "Background elements (wall, chair, floor) remain stationary with no uniform shifting or fluid motion (e.g., no fire, water, wind)."}}
{"video_id": "nbzhBV_MnTo", "file_name": "nbzhBV_MnTo_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a smartphone with a pink case types on the device's keyboard, fingers tapping keys in sequence. The camera maintains a close-up view, focusing on the hand and phone against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nbzhBV_MnTo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nbzhBV_MnTo_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 71.29938139008387, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a smartphone is moving discretely as it types on the screen, representing solid object motion due to explicit user action.", "background_and_ambient_analysis": "The background is dark and static; no shifting backgrounds or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "naQOoW0LtdY", "file_name": "naQOoW0LtdY_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a scene inside a room. There's a person with dark hair, wearing a dark top and white sleeves, sitting at a table. The table has a white mug, a clock, and some papers. Behind them, there are windows with a grid pattern and decorations, like flowers. Then the scene shifts to another person in an orange hoodie pouring something into a large black container. That person is reaching up, and the container is under a metal pipe. Then there's a close-up of a machine with coffee beans inside a circular opening. \n\nNow, following the rules: need to describe chronologically. First scene: person at table. Second: person pouring into container. Third: close-up of coffee beans. \n\nCheck the main subjects: first person (dark hair, dark top, white sleeves) at a table with mug, clock. Then another person (orange hoodie) pouring into a black container. Then the coffee beans in the machine.\n\nSpatial relationships: first scene, person is at table, windows behind. Second scene, person is in front of the container. Third, close-up of the machine's opening.\n\nCamera movement: first scene is a static shot, then cuts to the person pouring (probably a medium shot), then close-up on the beans.\n\nMinimal background: in first scene, windows with flowers, but just mention if essential. The first scene's background has windows with plants, but maybe just \"inside a room with windows and decorations\" but keep it minimal.\n\nWait, the rules say \"background descriptions minimal unless essential\". The first scene has a clock, mug, table. Maybe that's essential for the setting. The second scene: industrial setting, metal pipes, container. Third scene: close-up of coffee beans in a machine.\n\nLet's structure the paragraph:\n\nChronologically:\n\n1. A person with dark hair and a dark top with white sleeves sits at a table with a white mug and a clock; behind them are windows with a grid and decorative plants.\n\n2. Then, a person in an orange hoodie pours liquid from a metal container into a large black funnel-shaped device attached to a pipe.\n\n3. Finally, a close-up shows coffee beans inside a circular opening of a metallic machine.\n\nCheck the camera: first scene is a static shot, then cuts to the pouring action (medium shot?), then close-up on beans.\n\nWait, the video transitions between these scenes. So the caption should describe the sequence.\n\nAlso, the number of people: first scene one person, second scene one person.\n\nLet's put it all together concisely.\n\nFirst sentence: A person with dark hair, wearing a dark top and white sleeves, sits at a table with a white mug and a clock; behind them, windows with a grid pattern and hanging decorations are visible.\n\nSecond sentence: The scene shifts to another individual in an orange hoodie pouring liquid from a metal container into a large black funnel attached to a metal pipe.\n\nThird sentence: The video then shows a close-up of coffee beans inside a circular opening of a metallic machine.\n\nCheck rules: mention motion and behavior chronologically. First person is sitting (static), then pouring (motion), then close-up of beans (static, but camera movement).\n\nWait, the first scene: the person is sitting, hands on table maybe. Second scene: person pours. Third: close-up of beans.\n\nMake sure to mention the motion: \"pouring\" as the action.\n\nAlso, \"color, size, orientation\" for subjects. Person in orange hoodie: color (orange), orientation (pouring upwards, since the pipe is above the funnel).\n\n\"Small white mug\" maybe. \"Large black funnel\" (since it's described as funnel-shaped).\n\n\"Metallic machine with circular opening\" for the beans.\n\nCheck if background is minimal: first scene has windows with plants, but maybe just \"windows with decorations\" is enough.\n\nWait, the first frame: \"a person with dark hair, sitting at a table. The table has a white mug, a clock, and a clipboard. Behind them, windows with a grid, and some plants hanging.\"\n\nBut need to be concise.\n\nLet's try:\n\nA person with dark hair, wearing a dark top and white sleeves, sits at a table with a white mug and a clock; behind them, windows with grid-patterned panes and hanging plants are visible. The scene transitions to a person in an orange hoodie pouring liquid from a metal container into a large black funnel attached to a vertical metal pipe. Finally, the camera shows a close-up of coffee beans inside a circular opening of a metallic machine.\n\nCheck if all rules are met:\n\na) Chronological motion: sitting, pouring, close-up.\n\nb) Appearance: dark hair, dark top/white sleeves; orange hoodie.\n\nc) Spatial: person at table with clock/mug behind windows; pouring person in front of pipe/container.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/naQOoW0LtdY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/naQOoW0LtdY_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 428.89940894165113, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red hoodie pours coffee grounds from a metal container into a hopper; the person's arm and container exhibit discrete physical motion due to pouring action.", "background_and_ambient_analysis": "Background elements (ceiling beams, walls) remain static and do not shift uniformly; no fire, water, smoke, or wind is present, thus no ambient environmental motion is dominant."}}
{"video_id": "nfGA8IP_KAI", "file_name": "nfGA8IP_KAI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black jacket stands at a kitchen counter, holding a plate with round food items. They move the plate toward the camera, then turn slightly away, revealing shelves with kitchenware in the background. The camera exhibits a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nfGA8IP_KAI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nfGA8IP_KAI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 161, "blur_score": 466.7272492414966, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A man (solid object) moves his body and arms, interacting with objects (e.g., plate, counter) in the kitchen.", "background_and_ambient_analysis": "The background (kitchen shelves, counter, window) remains static with no uniform shifting. No fluids, fire, smoke, or wind are present."}}
{"video_id": "ng8tjX0iDkQ", "file_name": "ng8tjX0iDkQ_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a child in a white tank top, sitting on a patterned surface. The camera angle is close, maybe from above. Then another person enters the frame, holding something. The child is interacting, maybe drinking from a bottle? Wait, the movements: first, the child is looking down, then another hand comes in, maybe giving them something. The child moves their head, maybe looking at the object. Let's check the timestamps.\n\nFrame 0: child in white tank top, back to camera, sitting on blue patterned surface. Frame 1: same. Frame 2: another hand with a bottle appears, child looks up. Frame 3: child is drinking from the bottle, hand holding it. Frame 4: the hand is still there, child is drinking. Frame 5: child looks up, maybe finishing. So the main subjects: one child in white tank top, another person (only hands visible) holding a bottle. Motion: child turns to drink from bottle, then looks up. Spatial: the other person's hand is above the child, giving the bottle. Background: patterned surface, maybe a bed or blanket. Camera: close-up, possibly handheld, slight shake? Wait, the description says camera perspective and movement. The camera seems to be moving slightly, maybe following the action. Let's structure the caption.\n\nChronological: starts with child in white tank top on patterned surface. Then another person's hand enters with a bottle. Child turns to drink from the bottle. The hand holds the bottle near the child's mouth. Then child looks up. Background minimal. Camera perspective: close-up, possibly handheld with slight movement.\n\nSo putting it together:\n\nA child wearing a white tank top sits on a patterned blue surface; another person’s hand enters the frame holding a bottle, offering it to the child who turns to drink. The child then looks up while the hand continues to hold the bottle near their mouth. The camera maintains a close-up perspective with slight movement.\n\nWait, need to check rules: \"concise, chronological paragraph\". Also, mention appearance: child in white tank top, the other person (only hand, maybe not specified). Spatial: the hand is in front of the child. Background minimal. Camera: close-up, slight shake?\n\nWait the video has 5 frames. Let's check the motion:\n\n0-1: child is looking down, maybe seated.\n\n2: another hand (with a bottle) comes into view from the top, child turns head.\n\n3: child is drinking from the bottle, hand holding it.\n\n4: child continues drinking, hand still holding.\n\n5: child looks up, hand still there.\n\nSo the sequence: child sitting, another hand offers bottle, child drinks, then looks up.\n\nAppearance: child in white tank top (short hair, back to camera initially, then turns). The other hand is holding a bottle (white, maybe).\n\nSpatial: the hand is above the child, giving the bottle.\n\nCamera: starts close-up, maybe top-down, then shifts slightly. The movement is a bit shaky.\n\nPutting it all into a concise paragraph:\n\nA child in a white tank top sits on a blue patterned surface as another person’s hand enters the frame holding a bottle, offering it to the child who turns to drink. The child continues drinking while the hand holds the bottle near their mouth, then looks up. The camera maintains a close-up perspective with slight movement.\n\nWait, check rules: \"Keep background descriptions minimal unless essential for understanding motion\". The blue patterned surface is essential? Maybe not, but the child is on it. But the main focus is motion. Also, the other person is not specified beyond the hand. Let's see if we can simplify.\n\n\"A child in a white tank top sits on a patterned surface as another person’s hand enters with a bottle, offering it to the child who drinks. The child then looks up while the hand holds the bottle. The camera remains close-up with slight movement.\"\n\nBut need to be chronological. So:\n\nThe video begins with a child in a white tank top seated on a patterned surface. Another person’s hand enters the frame holding a bottle, offering it to the child who turns and drinks. The child continues drinking as the hand holds the bottle near their mouth, then looks up. The camera maintains a close-up perspective with minor movement.\n\nWait, check the rules: \"Conclude with the camera perspective and movement\". So the last sentence should be about camera. Also, \"Briefly describe their appearance and number (color, size, orientation)\". The child is in white tank top, the other person is a hand (so number: one child, one hand). Spatial: hand is above/next to the child.\n\nLet me draft:\n\nA child wearing a white tank top sits on a patterned blue surface. Another", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ng8tjX0iDkQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ng8tjX0iDkQ_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 161, "blur_score": 56.56812774105072, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white tank top is moving their hands, holding and manipulating an object (possibly a bottle), with discrete motion visible in their upper body and arms.", "background_and_ambient_analysis": "Background elements (bed, blanket, walls) show minimal shifting; no fluid motion (fire, water, smoke) or wind-driven movement detected."}}
{"video_id": "nfQNbr9uhn8", "file_name": "nfQNbr9uhn8_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a courtroom with wooden paneling, a judge in a black robe sits behind a bench facing a man in a blue suit. To the left of the man, a person in a red and black beanie stands at the counter, while another individual in a light jacket exits the frame from the right. The camera remains static, capturing the scene from a frontal perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nfQNbr9uhn8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nfQNbr9uhn8_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 417.1320110595326, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (people) exhibit minor motion: body posture shifts, head turns, and subtle gestures during interaction.", "background_and_ambient_analysis": "No shifting backgrounds (wooden panels remain static) or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "ngTJC1sY97k", "file_name": "ngTJC1sY97k_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people interact near a closet in a room with hanging clothes and a laundry basket. The person in a gray shirt and plaid shorts holds a bag, swinging it toward the person in a red shirt and jeans, who reacts by stepping back and raising their hands. The gray-shirted individual moves left while the red-shirted person shifts right, both gesturing animatedly. The camera remains stationary with slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ngTJC1sY97k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ngTJC1sY97k_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 83.29525416552491, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals exhibit distinct motion: one adjusts objects on the wall while bending, and the other gestures actively with arm movements.", "background_and_ambient_analysis": "The background elements (closet, wall decorations, clothing) remain static with no uniform shifting or environmental effects (fire, water, smoke, wind)."}}
{"video_id": "nghz8Ah5GaU", "file_name": "nghz8Ah5GaU_000158_000168.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a top-down view of a person wearing blue gloves dipping a blue brush into a dark liquid container. It then cuts to two individuals, both in blue gloves and black aprons, standing at a table; the person on the left holds a blue brush above a dark container while the person on the right holds a white brush above another container, with a metal tray and measuring cup on the table. The camera transitions from top-down to a medium shot of the two people in a studio environment with shelves and a screen in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nghz8Ah5GaU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nghz8Ah5GaU_000158_000168.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 709.551395770864, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals wearing gloves perform pouring actions; their arms and hands exhibit discrete motion while transferring liquid between containers.", "background_and_ambient_analysis": "Background elements (shelves, cabinets, audience seating) remain static across frames; no shifting backgrounds or fluid/environmental motion (fire, water, wind) dominates the visual field."}}
{"video_id": "neppN2q3WlM", "file_name": "neppN2q3WlM_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Two hands with dark nail polish type on a tablet's virtual keyboard. Fingers move across keys, pressing letters and the return key, shifting positions chronologically. The hands remain in front of the tablet, with a close-up camera perspective holding steady.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/neppN2q3WlM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/neppN2q3WlM_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 132.18311658525238, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands with black nail polish moving to type on the tablet keyboard, representing discrete solid object motion.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed."}}
{"video_id": "ngoV7z46qa4", "file_name": "ngoV7z46qa4_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green wristband holds a large brown jar close to their head, using their hand to interact with its contents in a room with wooden cabinets and small items on top. The individual moves their hand within the jar, positioning it near their face. The camera remains handheld, exhibiting a slight shake throughout the sequence, with minimal background details visible beyond the cabinets and items on the countertop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ngoV7z46qa4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ngoV7z46qa4_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 726.9846154276887, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (wearing a green wristband) holding a brown jar, performing controlled pouring motions with visible hand and jar displacement.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion; the ceiling and wooden cabinet remain static throughout the frames with no signs of wind, fire, or flowing water."}}
{"video_id": "ngx5bda19ng", "file_name": "ngx5bda19ng_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue and white striped top holds a thin blue string vertically in front of a red background, displaying it toward the camera before lowering the string away. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ngx5bda19ng.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ngx5bda19ng_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 38.94287310225419, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands holding a thin blue object (likely a string or wire) move intentionally as they manipulate it; this is a solid object with discrete, physical motion driven by the person's actions.", "background_and_ambient_analysis": "The background consists of a solid red wall with no visible shifting or environmental elements (e.g., fire, water, smoke). Static background confirms no ambient environmental motion."}}
{"video_id": "nkPbCQoj0o8", "file_name": "nkPbCQoj0o8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly brown hair covers their mouth with their right hand, then retracts the hand to reveal a smile. The background features a room with a door and wall decorations. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nkPbCQoj0o8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nkPbCQoj0o8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 34.68482727070914, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves their hand and head, covering and then removing it from their mouth.", "background_and_ambient_analysis": "The indoor background (door, walls, furniture) shows no shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "nkbGB7kZ4-s", "file_name": "nkbGB7kZ4-s_000118_000128.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a classroom scene. There are kids sitting on the floor, watching a projector screen. The kids are various colors of clothes, some in casual wear. The teacher is in front, maybe leading the activity. Then the scene transitions to a black screen with a bright light, then the word \"CONTINUARA...\" but according to the rules, exclude text recognition. Wait, the rules say exclude text recognition, so we don't mention that. The main parts: first, kids in classroom watching screen, then camera goes to black with light, then black screen.\n\nChronological order: Start with kids sitting, watching projector. Then the scene cuts to black with a bright light (maybe lens flare), then the black screen with the text but we ignore that. Wait, the rules say exclude text recognition, so even the text isn't mentioned. So focus on the motion.\n\nMain subjects: children (number? Maybe 15-20, but don't need exact number), teacher. They are sitting on the floor, facing the projector. Then the scene shifts to a black screen with a bright light source (maybe the camera moving or cutting). Then the next part is a black screen with \"CONTINUARA...\" but we don't mention text.\n\nWait, the video sequence:\n\n0.0-3.5 seconds: Classroom with kids sitting, projector showing something (but we don't describe what's on screen). Then at 3.6-4.0 seconds, transition to black with a bright light (lens flare). Then 4.1-5.0 seconds: black screen with \"CONTINUARA...\" but text is excluded.\n\nSo the caption should describe the kids in classroom, then the transition to black with light.\n\nFocus on motion: kids seated, watching, then camera cuts to black screen with light.\n\nSpatial: kids in a circle or group facing the projector. Teacher is in front, maybe standing.\n\nAppearance: kids wearing various clothes, colors (white, pink, etc.), seated on floor.\n\nNumber: several children, teacher.\n\nThen the camera cuts to black screen with bright light (maybe the camera zooms out or cuts abruptly).\n\nRules: chronological, main subjects' motion.\n\nSo step by step:\n\nFirst part: Children sit on floor, facing projector screen. Teacher stands in front of screen. Kids watch. Then camera cuts to black screen with a bright light source (lens flare effect), then black screen.\n\nBut exclude text recognition, so don't mention the text.\n\nCheck rules: a) motion and behavior in order. So kids seated, watching; then camera transition.\n\nb) describe appearance (children various colors, teacher), number (many children, one teacher).\n\nc) spatial: children in front of screen, teacher near screen.\n\nd) conclude camera movement: cut to black screen with light.\n\ne) minimal background: classroom with brick wall, but maybe not essential.\n\nf) exclude text.\n\nSo putting it all together:\n\nA group of children, wearing various colors of casual clothing, sit on the floor facing a projector screen in a classroom. A teacher stands near the screen, and the children watch the projected image. The camera then cuts to a black screen with a bright light flare before returning to the classroom scene.\n\nWait, but the video sequence is: start with kids watching, then transition to black (3.6 seconds), then black screen (4.0-5.0). So it's:\n\nChildren seated in a classroom, watching a projector screen; the camera then cuts to a black screen with a bright light source.\n\nWait, the transition is:\n\n[0.0] kids watching\n\n[1.4] kids still watching\n\n[2.5] same\n\n[3.6] black screen\n\n[4.0] black with light\n\n[5.0] black with light (maybe \"CONTINUARA...\" but text excluded)\n\nSo the main motions are: children seated and watching, then camera cuts to black screen with light.\n\nSo caption:\n\nSeveral children, dressed in various colored casual clothing, sit on the floor facing a projector screen in a classroom, watching the display. A teacher stands near the screen, interacting with the children. The camera then abruptly cuts to a black screen with a bright light flare.\n\nCheck rules:\n\na) motion: children sit and watch, then camera cuts.\n\nb) appearance: colors, number (several children, one teacher).\n\nc) spatial: children in front of screen, teacher near screen.\n\nd) camera perspective: cuts to black screen.\n\ne) background minimal: classroom but not essential.\n\nf) no text.\n\nYes, that works.\n</think>\n\n<caption_output>A group of children, dressed in various colored casual clothing, sit on the floor facing a projector screen in a classroom, watching the display. A teacher stands near the screen, engaging with the children. The camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nkbGB7kZ4-s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nkbGB7kZ4-s_000118_000128.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 47.96041368025971, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children sitting on the floor in a classroom are moving their heads and hands, which is discrete solid object motion.", "background_and_ambient_analysis": "In the classroom scene, the background (brick wall, window) is static. The transition (black screen with light and text) shows no environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "nnP87b8xIXE", "file_name": "nnP87b8xIXE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket and patterned pants lies on a couch, holding a phone in one hand while the other is raised; they adjust their position, moving the phone closer to their face and shifting to sit more upright, all while the camera maintains a close-up, slightly shaky perspective focused on the individual against a blurred background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nnP87b8xIXE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nnP87b8xIXE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 76.01825588336568, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) reclines on a couch, adjusts their posture, and interacts with a selfie stick. A dog (discrete object) remains mostly stationary beside the person, with minor head movements.", "background_and_ambient_analysis": "Static background with no shifting walls or environmental elements (e.g., fire, water, wind). Curtains and furniture remain fixed throughout the sequence."}}
{"video_id": "nmP6n5eJNJI", "file_name": "nmP6n5eJNJI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand positions a light brown apple onto an orange and white apple peeler. The hand turns the orange handle, causing the apple to rotate and the peel to spiral off, falling into a white bowl below. The peeler remains stationary on a white surface, with the hand moving the handle clockwise. The camera maintains a top-down view, capturing the peeling action from above.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nmP6n5eJNJI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nmP6n5eJNJI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 145.8577380915783, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Onion rotates and peels as the handle is turned, with peel falling into the bowl; hands move the handle to operate the peeler.", "background_and_ambient_analysis": "Static white background with no shifting elements; no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "nlNlCqjUyUI", "file_name": "nlNlCqjUyUI_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a dark hoodie and helmet rides a skateboard down a concrete ramp in a skatepark, then transitions to a flat section, proceeds into a large bowl, and skates along the curved walls while a person in the foreground holds a phone to record the action. The camera follows the skateboarder with slight movements, capturing the motion from a low angle as the child maneuvers within the bowl.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nlNlCqjUyUI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nlNlCqjUyUI_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 81.44986105753537, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The skateboarder (a person on a skateboard) is moving within the skatepark bowl. The motion is due to his own locomotion and balance, with no other significant discrete objects in motion (the people in the background are static).", "background_and_ambient_analysis": "The background (concrete skatepark structure and distant people) is static; no fluid motion (fire, water, smoke) is observed. The background does not shift uniformly, indicating no significant camera movement."}}
{"video_id": "nm0OVL9Zw0E", "file_name": "nm0OVL9Zw0E_000173_000183.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light skin approaches the metallic automatic gear shift, grasps it, and moves it from the neutral position (N) to the parking position (P). The gear shift, featuring labeled buttons for P, R, N, and D, is centrally positioned within the car's center console. The hand then releases the shift. The camera maintains a steady close-up perspective on the gear shift throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nm0OVL9Zw0E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nm0OVL9Zw0E_000173_000183.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 67.37809642372514, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand manipulates a car's gear shift lever, demonstrating discrete motion through physical contact (pushing, rotating the lever).", "background_and_ambient_analysis": "Background elements (dashboard, car interior) are static with no shifting or fluid motion; no fire, water, or smoke detected."}}
{"video_id": "nngSqnDX0y0", "file_name": "nngSqnDX0y0_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit room with colorful patterned cushions visible on the left, a person with dark hair holds a glass and drinks, tilting their head back. The camera maintains a close perspective, slightly shaky, capturing the action from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nngSqnDX0y0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nngSqnDX0y0_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 147, "blur_score": 41.647341821695704, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A dark figure (appearing to be a person) is moving on the floor, changing position and then lying still.", "background_and_ambient_analysis": "The background (couch and furniture) is static and does not shift uniformly. There is no visible fluid motion (fire, water, smoke) or wind as dominant motion."}}
{"video_id": "nqQvHoRChjo", "file_name": "nqQvHoRChjo_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a TV screen showing what looks like a monitor. Wait, no, the first frame is a TV displaying some content. Let's check the frames.\n\nFrame 0: TV shows a scene with a light brown, furry animal (maybe a rodent) on a textured surface, maybe sand or concrete. There's a small blue icon in the top right.\n\nFrame 1-3: The TV is mounted on a wall. The animal is moving, maybe digging or moving around. The background has some wires below the TV. The animal is brown, small, moving on a light-colored surface.\n\nFrame 4: The scene changes to a beach-like landscape with water and grass. Wait, no, the video might be a montage. Wait, the frames are:\n\n0. [TV showing animal] → 1. [TV showing animal, now more visible, mounted on wall with outlet] → 2. [Animal moving, maybe digging] → 3. [Animal continues to move] → 4. [Scene changes to a beach landscape on TV, then a person's hand appears? Wait, no. Wait the last frame is \"4.7 seconds\" which shows the TV screen now displaying a beach scene with blue water, and a person's arm or hand in the lower part, maybe holding something.\n\nWait, the user's input has five frames:\n\n[0.0] → [0.3] → [1.4] → [2.5] → [3.6] → [4.7]\n\nWait, the user provided a sequence:\n\nFirst frame: TV showing animal (maybe a mouse or similar) in a light brown environment, with a blue icon top right.\n\nSecond frame: TV mounted on wall, same animal, more visible. Background has a light switch.\n\nThird frame: Animal moving, still on the textured surface.\n\nFourth frame: Animal continues to move, maybe digging.\n\nFifth frame: Scene changes to a beach (water and sky), and a person's arm is visible in the lower part of the frame.\n\nNow, the rules: focus on motion and behavior of main subjects (animals here, then maybe the person in the last frame).\n\nChronological order: start with the animal on the TV screen. The animal is small, brown, furry, moving on a light-colored surface. It's moving, perhaps digging or shifting. Then the scene transitions to a beach landscape (water, horizon), and a person's arm appears in the lower part.\n\nBackground: minimal, except the TV is mounted on a wall with wires and a switch. But the rules say minimal background.\n\nCamera perspective: the camera is filming the TV from a slightly angled position, then maybe the TV changes content.\n\nWait, the video is showing the TV screen, so the camera is pointing at the TV. So the main subjects are the animal on the TV (in the first part), then the beach scene, then the person's hand (if visible).\n\nWait, the fifth frame (4.7 seconds) says: \"a person's hand or arm\" appears. So in the later part, the TV shows a beach scene, and then a person's arm is in the lower part of the TV frame.\n\nSo steps:\n\n- Starts with a TV displaying a small brown animal (mouse/rodent) moving on a light surface. The animal is active, digging or moving, with its head down. The background of the TV content is light brown (like sand or concrete).\n\n- Then the TV scene changes to a beach landscape (blue water, horizon), and a person's arm/leg appears in the lower part of the screen (maybe they're holding the TV remote? Or the arm is in the frame because the camera angle includes it).\n\nNow, need to describe chronologically:\n\nFirst, the TV shows an animal: small, brown, furry, moving on a light surface (digging/moving). Then the TV content changes to a beach scene (water, sky), and a person's arm appears in the lower part.\n\nAlso, the camera perspective: the video is shot from the perspective of someone recording the TV, so it's a top-down or angled shot of the TV.\n\nLet's check the rules:\n\na) Focus on motion and behavior: animal moves, then the TV scene changes, then the person's arm appears.\n\nb) Appearance: animal is brown, small, furry. The beach scene has blue water.\n\nc) Spatial: animal is on the TV screen; the person's arm is in the lower part of the TV screen.\n\nd) Camera: the camera is positioned in front of the TV (filming it), with a slight angle, maybe no movement (but need to check if movement).\n\ne) Background minimal: the wall with outlet and wires are background but minimal.\n\nf) Exclude text: the blue and red", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nqQvHoRChjo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nqQvHoRChjo_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 145, "blur_score": 108.90653447275294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby (solid object) moves within the bed frame, exhibiting locomotion (repositioning) from a stationary position. This is a discrete, solid object with clear physical movement.", "background_and_ambient_analysis": "The background in the video (bed in the initial scene, beach landscape in the later scene) shows no significant fluid motion or environmental phenomena like water flow, wind, or fire. Static elements such as the bed and beach shore remain unchanged except for the scene transition."}}
{"video_id": "nolevVWzdio", "file_name": "nolevVWzdio_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are the people in the scene. Let's see: there's a person in a white shirt and dark pants kneeling, another person in pink shorts standing, and someone else with brown shoes. The action starts with the kneeling person reaching towards the standing person's feet. The kneeling person's hand moves, maybe pointing or touching the feet. Then the scene shifts to a screen with text and logos. Wait, the video sequence is from the start to the end. Let's break it down.\n\nFirst frame: person in white shirt (kneeling, dark pants, white top) reaches towards the standing person's legs. The standing person is in pink shorts, bare feet. Another person's brown shoes are visible. Then the kneeling person moves their hand, maybe wiping or something. Then the scene transitions to a black screen with \"Thank you for watching\" and contact info, plus logos.\n\nWait, the rules say to focus on motion and behavior. So step by step: \n\n1. A person in a white shirt and dark pants is kneeling on the floor. They reach towards the bare feet of a standing person wearing pink shorts. \n2. The kneeling person's hand moves, possibly touching or adjusting the feet. \n3. The scene ends with a black screen displaying text and logos.\n\nBut need to mention appearance, number, spatial relationships. Let's check:\n\n- Kneeling person: white shirt, dark pants, kneeling position. \n- Standing person: pink shorts, bare feet, standing against a wall. \n- Third person: brown shoes visible, standing to the right. \n\nIn the action: The kneeling person's hand moves from left side towards the standing person's feet, then back. Then the screen changes.\n\nWait, the video has frames 0 to 5 (the initial part), then a cut to the thank you screen. So the main action is the kneeling person interacting with the standing person's feet, then the screen changes.\n\nAlso, background: light-colored wall, wooden floor. But minimal background description.\n\nSpatial relationships: Kneeling person is to the left of the standing person. The standing person's feet are between the kneeling person and the person with brown shoes (who is to the right).\n\nLet me structure the caption chronologically:\n\n- A person in a white shirt and dark pants is kneeling on the wooden floor to the left of a standing person wearing pink shorts and bare feet, who is positioned against a light-colored wall. A third individual, partially visible with brown shoes, stands to the right of the standing person. The kneeling person extends their hand toward the standing person's feet, then retracts it. The scene transitions to a black screen with text and logos.\n\nWait, check if \"third individual\" is necessary. The video shows three people: the kneeling one, the standing one, and the one with shoes. So yes.\n\nAlso, mention the action: \"retracts it\" (from the frames, the hand moves then back). The final part is the transition to the thank you screen.\n\nNow, camera perspective: The video is shot from a fixed angle, likely eye-level or slightly low angle, focusing on the legs and lower bodies. No movement mentioned except the action.\n\nWait, the problem says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So in the initial part, camera is static, maybe. Then the screen changes.\n\nLet me draft:\n\nA person in a white shirt and dark pants kneels on the wooden floor to the left of a standing individual wearing pink shorts and bare feet, who is positioned against a light-colored wall. To the right of the standing individual, another person’s brown shoes are visible. The kneeling person extends their hand toward the standing individual’s feet, then retracts it. The scene transitions to a black screen with text and logos.\n\nCheck rules: exclude text recognition (the thank you text is not included, since rule f says exclude text recognition, named characters, etc.). So the caption should not mention the \"Thank you for watching\" text, but the transition to that screen. Wait, the video ends with that screen, so how to describe it? The rule says \"exclude text recognition\" but the transition is part of the video. Wait, rule g: \"Exclude text recognition, named characters, or stylistic analysis.\" So if the screen has text, we shouldn't mention it, but the transition is just the screen change. So maybe \"The scene transitions to a black screen\" without mentioning the text.\n\nYes, that's better. So:\n\nA person in a white shirt and dark pants kneels on the wooden floor to the left of a standing individual wearing pink shorts and bare feet, who is positioned against a light-colored wall. To the right of the standing individual, another person’s brown", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nolevVWzdio.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nolevVWzdio_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 52.16012527251626, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (kneeling) manipulates shoes on another person's feet; the shoes and hands exhibit discrete physical motion due to manual action.", "background_and_ambient_analysis": "Static background elements (wall, floor) show no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "ntSx2uwx5Ho", "file_name": "ntSx2uwx5Ho_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large adult hand with visible hair grips a white pen, moving it across a sheet of paper positioned in front of a white keyboard. The hand shifts position slightly, manipulating the pen as if writing or erasing, then repositions the pen away from the paper. The camera maintains a close-up, fixed angle focusing on the hand and paper, with minimal background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ntSx2uwx5Ho.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ntSx2uwx5Ho_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 1165.086526113489, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "nsLd_mfY3DU", "file_name": "nsLd_mfY3DU_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand, wearing a light-colored sleeve, uses a black gutter cleaning tool to remove debris from a white gutter positioned along the edge of a brown tiled roof. The hand moves the tool steadily along the gutter’s length, dislodging leaves and dirt. The camera maintains a close-up perspective focused on the gutter and tool, capturing the cleaning motion from a side angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nsLd_mfY3DU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nsLd_mfY3DU_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 230.66009178443352, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and cleaning tool are moving in discrete, solid motions to clean the gutter, exhibiting locomotion due to physical forces (manual action).", "background_and_ambient_analysis": "The background consists of a stationary roof and grass with no significant fluid or environmental motion (e.g., water, wind, smoke). Static background elements (roof tiles, grass) show no uniform shifting."}}
{"video_id": "ntpAJEW7etc", "file_name": "ntpAJEW7etc_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three cheerleaders in red dresses with blue and white pom-poms stand in front of a red structure outdoors; they wave their pom-poms. The scene cuts to a white screen, then displays a pink and gray \"GISD BOND 2014\" logo with a Texas outline. Camera starts with a static shot of the cheerleaders, then transitions to a cut to the logo display.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ntpAJEW7etc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ntpAJEW7etc_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 116, "blur_score": 419.09338074697257, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Three cheerleaders in red and blue uniforms wave pom-poms and make small body movements.", "background_and_ambient_analysis": "Background (red structure and field) is static with no shifting. No dominant environmental motion (e.g., fire, water, smoke, wind) observed."}}
{"video_id": "nty6a52NcHc", "file_name": "nty6a52NcHc_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person in a bathroom brushing their teeth. Let's break down the steps.\n\nIn the initial frames, the person is in front of a mirror, brushing. The mirror reflects them, so they're facing the mirror. The sink is there with various toiletries. The person is wearing a light-colored shirt, has their hair tied up with a pink hair tie. \n\nChronologically: they start brushing (moving the toothbrush back and forth), then stop, maybe rinse or adjust. The sequence is: brushing, then putting the toothbrush down. \n\nSpatial relationships: the person is in front of the mirror, sink below, toiletries on the counter. The camera angle is fixed, probably a static shot from the side, looking at the person and mirror. Background has a window, but minimal. \n\nNeed to mention appearance: the person has brown hair tied up, light shirt. Main subject is one person. \n\nLet's structure the caption: \n\nA woman with brown hair tied up in a bun and wearing a light-colored shirt brushes her teeth in front of a bathroom mirror. She moves the toothbrush in a circular motion, then stops, places the toothbrush on the sink counter, and adjusts her position. The scene is captured from a fixed camera angle, showing the sink and mirror with toiletries arranged on the counter.\n\nWait, need to check rules. Focus on motion: brushing, stopping, placing toothbrush. Appearance: brown hair, light shirt, bun with pink hair tie? Wait, the hair tie is pink but maybe mention that? But the rules say \"briefly describe their appearance\". So \"light-colored shirt, brown hair tied up with a pink hair accessory\".\n\nSpatial: in front of mirror, sink counter with toiletries.\n\nCamera: fixed, probably from a side angle. The video starts with the person brushing, then stops, puts toothbrush down.\n\nLet me check the frames. First frame: person brushing, toothbrush in mouth. Second frame: same, moving toothbrush. Third frame: still brushing. Fourth frame: stops brushing, maybe rinsing. Fifth frame: puts toothbrush down.\n\nSo chronological: brushes teeth (circular motion), stops, places toothbrush on sink.\n\nLet's draft:\n\nA woman with brown hair tied up in a bun and wearing a light-colored shirt brushes her teeth in front of a bathroom mirror. She moves the toothbrush back and forth, then stops, lowers the toothbrush, and places it on the sink counter. The scene is filmed from a fixed camera angle, capturing the sink, mirror, and countertop with various toiletries.\n\nWait, the rules say \"exclude text recognition, named characters, or stylistic analysis\". So no need to specify \"a woman\", maybe \"a person\". But the example in the problem says \"a woman\", but the user might want to stick to \"person\". Wait, the rules say \"main subjects (people/animals/objects)\", so it's a person. But the video shows a female, but should we say \"a person\" or \"a woman\"? The problem says \"briefly describe their appearance (color, size, orientation)\". So if it's a woman, we can say \"woman\" as part of appearance.\n\nWait, the rules under b) \"Briefly describe their appearance and number (color, size, orientation)\". So appearance includes gender, but it's a bit ambiguous. Since the video shows a female, we can say \"a woman\".\n\nNow, check the spatial: she is in front of the mirror, the sink is below the mirror. Toiletries on the counter.\n\nCamera: fixed, no movement. The description says \"top-down, pan left, slight shake\" but here it's static.\n\nLet me re-read the rules: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nIn this case, the camera is static, so \"fixed camera angle\" or \"stationary perspective\".\n\nPutting it all together:\n\nA woman with brown hair tied up in a bun and wearing a light-colored shirt brushes her teeth in front of a bathroom mirror, moving the toothbrush back and forth. She stops, lowers the toothbrush, and places it on the sink counter. The scene is captured from a fixed camera angle showing the sink, mirror, and countertop with toiletries.\n\nWait, but the user's rules say \"Keep background descriptions minimal unless essential for understanding motion.\" So the window in the background is minor, so we can omit it except for maybe the mirror.\n\nWait, the video has a window behind the mirror? Let's check. The first frame shows a window with some light, but it's part of the background. Maybe minimal, so not necessary to mention.\n\nSo focus on the main actions: brushing, then placing toothbrush.\n\nLet me check the example frames.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nty6a52NcHc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nty6a52NcHc_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 124.86893426134719, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one brushing teeth (hand motions near mouth), the other eating (hand-to-mouth movements and chewing). These are solid objects exhibiting intentional locomotion and physical interactions.", "background_and_ambient_analysis": "Background elements (walls, sink, mirror, window) show no uniform shifting or fluid motion; no fire, water, smoke, or wind effects present."}}
{"video_id": "nvc2TlG4LtM", "file_name": "nvc2TlG4LtM_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a blue and purple top speaks to the camera, positioned in the foreground with pedestrians walking behind her in the background; individuals in various clothing pass by, some carrying bags, while the camera remains mostly static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nvc2TlG4LtM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nvc2TlG4LtM_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 148, "blur_score": 979.3032091622672, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (pedestrians, reporter) are moving; pedestrians walk across the frame due to locomotion, while the reporter remains relatively stationary.", "background_and_ambient_analysis": "Background elements (buildings, pavement, stationary objects) show no uniform shifting. No fire, water, smoke, or wind-driven motion observed in the scene."}}
{"video_id": "nw3ihW_eF9Q", "file_name": "nw3ihW_eF9Q_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to watch the video frames provided and describe the events chronologically.\n\nLooking at the frames:\n\nFrame 0: A figure skater (female, wearing a gray top and black pants, white boots) is on the ice, near the barrier where a crowd is watching. The crowd is behind a barrier, some taking photos.\n\nFrame 1: The skater is still near the barrier, but maybe moving? The crowd is still there, some holding up phones.\n\nFrame 2: The scene changes to a larger indoor rink with a red and white striped ceiling. The skater is now gliding across the ice, moving away from the barrier. The crowd is visible in the background, on the sides.\n\nFrame 3: The skater is now moving forward, perhaps in a straight line. The camera might be following her.\n\nFrame 4: Close-up of the skater from the side, she's moving, maybe turning. The background has the rink walls and some signage.\n\nWait, need to sequence the events. Let's list the order:\n\nFirst frame (0.0): Skater near barrier with crowd behind, she's probably starting or performing. Then frame 1, she's still there. Then frame 2, scene shifts to the rink with striped ceiling, she's gliding. Then frame 3, she's moving across the ice. Frame 4: Close-up of her movement, possibly in motion.\n\nWait, the video is a sequence of clips. The first part shows a skater at a rink with a crowd behind a barrier (possibly an ice rink with audience). Then, the second part (frame 2) shows the same skater in a larger indoor rink with red and white striped ceiling, moving across the ice. Then, frame 3 and 4 show her moving, with the camera following her.\n\nWait, the key is chronological order. Let's structure:\n\n1. Initially, a single figure skater in gray top, black pants, white boots is on an ice rink, positioned near a barrier where a crowd of spectators is gathered behind it, watching the performance. \n\n2. Then, the skater glides across the ice towards the center of a larger indoor rink with a red and white striped ceiling, with the crowd visible along the sides. \n\n3. The skater continues to move, executing a glide, with the camera following her from behind, capturing her motion as she moves towards the edge of the rink. \n\n4. Finally, a side view of the skater gliding, showing her posture as she moves past the rink's perimeter.\n\nWait, the frames given are:\n\n0.0: Skater near barrier, crowd behind.\n\n0.1: Skater moving, crowd still there.\n\n0.2: Same skater now in a rink with red/white ceiling, moving away from barrier.\n\n0.3: Close-up of skater moving.\n\n0.4: Skater moving, camera side view.\n\nWait, the video transitions. Let's check:\n\nFrame 0: Skater at the edge of the rink, crowd behind barrier.\n\nFrame 1: Same skater, moving slightly away from barrier.\n\nFrame 2: Now in a larger rink with red/white ceiling, skater moving across the ice.\n\nFrame 3: Skater continues moving, maybe a glide.\n\nFrame 4: Close-up of skater's movement, possibly from the side.\n\nNow, the task is to describe in chronological order.\n\nMain subject: figure skater (female, gray top, black pants, white boots).\n\nFirst, she is near the barrier with spectators. Then, she glides across the ice in a larger rink. The camera follows her, showing her movement from different angles.\n\nLet's structure:\n\nA figure skater in gray top and black pants, with white boots, begins near a barrier with a large crowd of spectators behind it. She glides smoothly across the ice, transitioning into a larger indoor rink with red and white striped ceiling. The skater continues her movement, moving across the ice surface, with the camera following her motion from behind, then shifting to a side view capturing her glide.\n\nWait, need to mention number of people: crowd is many, but \"crowd\" is sufficient. Spatial relations: skater is near barrier initially, then moving across the rink. Background minimal except for the rink and crowd.\n\nAlso, the camera perspective: first frame is wide (showing skater and crowd), then maybe a pan to follow her movement.\n\nWait, frame 0: skater is in the foreground, crowd behind the barrier. Frame 2: wider shot of the rink with skater in the middle.\n\nWait, let's list the sequence:\n\n1. The skater starts near", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nw3ihW_eF9Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nw3ihW_eF9Q_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 155.68881684704886, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human skater moves across the ice rink using locomotion (ice skating), with no other discrete objects exhibiting significant motion.", "background_and_ambient_analysis": "Background elements (crowd, rink barriers, ceiling structure) remain static; no fire, water, or wind motion observed."}}
{"video_id": "nwsn8g4pvPQ", "file_name": "nwsn8g4pvPQ_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four uniformed individuals in black coats, red collars, and tall hats with red plumes march in a line from beneath stone arches toward the camera, maintaining synchronized steps. As they advance, a person in a patterned coat appears on the left, followed by another in a beige coat stepping into view from the right. The camera follows the marchers at eye level, slightly panning to track their movement across a paved courtyard with minimal background architectural detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nwsn8g4pvPQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nwsn8g4pvPQ_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 1976.7737538566948, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals in dark coats with red collars are moving forward in a coordinated manner, likely walking. Their motion is distinct and tracked as solid objects.", "background_and_ambient_analysis": "The stone walls and arches in the background are static and do not shift uniformly. There is no fire, water, smoke, or wind-driven motion visible."}}
{"video_id": "nvTGKlDaH-U", "file_name": "nvTGKlDaH-U_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue hoodie and black pants sits on a couch, eating from a bowl. A woman in a black sleeveless top and black pants walks into the frame from behind, approaches the seated person, gestures with her hands while speaking, then turns and walks back toward the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nvTGKlDaH-U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nvTGKlDaH-U_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 382.1466127991482, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: a seated individual and a standing individual who moves through the room, making gestures and walking. Their motion is due to explicit locomotion and body movement.", "background_and_ambient_analysis": "Background elements (walls, couch, window) are static and do not shift uniformly. No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "nyOl-XjTVY8", "file_name": "nyOl-XjTVY8_000158_000168.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with dark hair, wearing a red top and gold necklace, is shown in a four-panel split-screen sequence. Chronologically, she begins in the top-left panel holding her hair straight; in the top-right panel, she pulls her hair back toward her head; in the bottom-left panel, she touches her cheek while a braid is visible; and in the bottom-right panel, she completes styling her hair into a finished updo. The camera remains static with no movement, focusing on her hands and hair as she transitions through each styling stage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nyOl-XjTVY8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nyOl-XjTVY8_000158_000168.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 528.7015142746914, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving to style their hair (e.g., pulling sections, arranging braids), representing discrete physical interaction with hair strands.", "background_and_ambient_analysis": "No shifting background elements observed; no fluid or environmental motion (fire, water, smoke, wind) present. Background remains static across quadrants."}}
{"video_id": "o3lD3yJtE7o", "file_name": "o3lD3yJtE7o_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white t-shirt and denim shorts lies on a tiled floor, extending their arm to interact with a black dog that moves across the floor. The person repeatedly reaches toward the dog, which shifts position near them. The camera maintains a static top-down perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o3lD3yJtE7o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o3lD3yJtE7o_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 52.78937550640636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person and a dog are moving: the person interacts with the dog using hands and body, causing the dog to shift and move on the floor.", "background_and_ambient_analysis": "Background elements (floor tiles, furniture) show no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "o472m34yEIg", "file_name": "o472m34yEIg_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a skin tone adjusts white dominoes with black dots on a pink surface, repositioning them from right to left. The dominoes are arranged in a line, and a green plate is visible to the right. The camera maintains a top-down view with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o472m34yEIg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o472m34yEIg_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 161, "blur_score": 60.83773183582889, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate discrete tiles (dominoes/Scrabble-like pieces) through physical contact and rearrangement.", "background_and_ambient_analysis": "The background (pink surface) is static with no shifting or fluid motion (fire, water, smoke, wind); no environmental fluid dynamics detected."}}
{"video_id": "o6aAH4jvcY8", "file_name": "o6aAH4jvcY8_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair and a dark long-sleeve top leans over a white sink, hands gripping the faucet, moving their head and hair as they wash, then the camera shifts slightly while maintaining a handheld perspective with a minor shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o6aAH4jvcY8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o6aAH4jvcY8_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 146, "blur_score": 206.5601438123977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person with long hair (wearing dark clothing) is moving their head and hands while washing hair. The motion involves deliberate head tilts, bending, and hand movements to manipulate hair and water, indicating self-initiated discrete locomotion.", "background_and_ambient_analysis": "The background (white sink and wall) remains static throughout the video, showing no shifting or environmental fluid motion (e.g., water flow, smoke). Minor water droplets from the faucet are not dominant ambient motion."}}
{"video_id": "o2-fQiX7v8I", "file_name": "o2-fQiX7v8I_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. The example uses \"YOUR FINAL CAPTION HERE\".  So final caption:  <caption_output>Three windsurfers glide across the ocean; initially, a red-sailed windsurfer is centered, then a green and white-sailed windsurfer moves into the foreground as the camera pans left, while a blue-sailed windsurfer remains in the background. The camera shifts focus to track the green sail windsurfer's maneuvering motion across the choppy water.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o2-fQiX7v8I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o2-fQiX7v8I_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 103.72657165477246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two windsurfers with sails (red and blue) are moving across the water due to wind. They are distinct solid objects (people on boards) being propelled by the wind.", "background_and_ambient_analysis": "The background (beach and hills) is static with no uniform shifting. The water has waves but is not the dominant motion; it is the medium for the windsurfers. The windsurfers are the primary subjects."}}
{"video_id": "o5wwTmHozL0", "file_name": "o5wwTmHozL0_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark long-sleeve shirt plays a small light-colored ukulele, their fingers moving rhythmically over the fretboard and strumming the strings; the camera maintains a fixed close-up view of the upper body and instrument, capturing the continuous motion of playing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o5wwTmHozL0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o5wwTmHozL0_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 123.33392303625082, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving to strum and pick the guitar strings, which is a discrete solid object motion.", "background_and_ambient_analysis": "Static background (keyboard and wall) with no shifting or fluid motion; no ambient environmental elements (fire, water, wind, etc.) present."}}
{"video_id": "o7OPds7lkOY", "file_name": "o7OPds7lkOY_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray shirt and white cap claps their hands together while facing the camera, then shifts their hands downward; the background contains red and blue objects. The camera remains close-up with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o7OPds7lkOY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o7OPds7lkOY_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 60.8807360624936, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Person's hands moving (gesturing) and a lemon being held and brought to mouth.", "background_and_ambient_analysis": "Background (wall and chair) does not shift uniformly. No fluid motion (fire, water, wind) present."}}
{"video_id": "o58SoDsPfXU", "file_name": "o58SoDsPfXU_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows people throwing something at hay bales. The main subjects are the people. Let's see the sequence.\n\nAt the start, a man in a blue shirt and black shorts is facing the hay bales. He swings his arm, probably throwing a ball. Then he moves forward, maybe after the throw. There's another person in a blue shirt behind him, also preparing to throw. Then a person in red comes into view. The hay bales are lined up, each with a red top. The background is a field with trees, but we need to keep that minimal.\n\nChronological order: The man in blue (first frame) swings, then runs forward after the throw. Then the next person (another blue shirt) is seen throwing. Then the red-shirted person. Also, the fence is in front of the hay bales. Camera perspective: it's a steady shot, maybe following the action. Let's check the rules.\n\nMain subjects: multiple people (blue shirts, red shirt), hay bales. Motion: they take turns throwing, each person swings and releases, then moves. Spatial: people are in a line, facing the hay bales. Background is the field and trees, but minimal.\n\nSo structure: \"A man in a blue shirt and black shorts swings his arm and releases an object toward a line of hay bales topped with red elements, then runs forward. Another man in a blue shirt behind him also swings and releases, followed by a person in a red shirt who swings. The group stands on a dirt path beside a green fence, with trees and open field in the background. The camera remains steady, capturing the sequence from a slightly low angle.\"\n\nWait, check the rules: concise, chronological, motion. Let's make sure to mention the key actions.\n\nFirst frame: man in blue (shirt, shorts) is in position, throws. Then he moves. Next, another person in blue (maybe same or different) is throwing. Then the red-shirted person. The hay bales are lined up, each with red on top.\n\nSo:\n\nThree individuals in blue and red shirts sequentially swing arms to throw objects toward a row of hay bales with red tops. The first person in blue shirt and black shorts completes a throw and steps forward, followed by another person in blue shirt who also throws, then a person in red shirt swings and releases. All stand on a dirt path adjacent to a green fence, with hay bales lined up behind the fence and trees in the distance. The camera captures the action from a ground-level perspective with minimal lateral movement.\"\n\nCheck if concise. Let's trim. Maybe:\n\nTwo men in blue shirts and one in red sequentially swing arms to throw objects toward a row of hay bales topped with red. The first man in blue shirt and black shorts completes a throw, steps forward, then another man in blue shirt swings and releases; a red-shirted individual follows. They stand on a dirt path beside a green fence, with trees and open field in the background. The camera remains steady, observing from a ground-level angle.\n\nWait, the first frame shows three people? Wait, in the video: [0.0] has a man in blue (front), another behind him, and one further back in red. So three people. The actions: each takes a turn throwing.\n\nLet me rewatch the video:\n\n0.0: Man in blue (front), arm back, about to throw; another man in blue behind him; man in red further back.\n\n1.0: Front man swings, releases (throwing), then moves forward.\n\n2.0: Front man is now moving forward, then steps aside; the man behind him (blue) is now in position, swings arm.\n\n3.0: The blue-shirted man behind (now front) swings and throws, then moves forward.\n\n4.0: The person in red is now visible, swinging arm.\n\nWait, maybe the order is: first person in blue (front) throws, then steps forward. Then the next person (blue) comes into position, throws, then steps forward. Then the red-shirted person throws.\n\nSo:\n\nA man in a blue shirt and black shorts swings his arm to throw an object toward hay bales, then steps forward. Another man in a blue shirt follows, swinging and releasing, then moving forward. A person in a red shirt subsequently swings and throws. All stand on a dirt path adjacent to a green fence with hay bales lined up behind it and trees in the background. The camera maintains a steady ground-level perspective, capturing the sequence with minimal movement.\n\nCheck rules: concise, chronological, motion. Yes. Mention appearance: blue shirts, red shirt, hay bales with red tops. Spatial: dirt path, fence, hay bales behind fence. Camera: steady, ground-level.\n\nYes", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o58SoDsPfXU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o58SoDsPfXU_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 335.6356926295931, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people move as discrete solid objects: one person throws a ball (indicated by arm motion), others walk/run along the path, exhibiting clear locomotion and interaction.", "background_and_ambient_analysis": "Static background elements (trees, fence, hay bales) show no uniform shifting or fluid motion; no fire, water, or significant wind effects dominate the scene."}}
{"video_id": "oDN1rZzjO0c", "file_name": "oDN1rZzjO0c_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man wearing a beige coat, holding a bottle and a box, steps through a doorway into a room, turns, and walks toward a counter; the camera follows his movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oDN1rZzjO0c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oDN1rZzjO0c_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 228.07272192526213, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a beige coat moves from the doorway into the building, turns to interact with an ATM machine, and performs actions including card insertion and screen interaction. His motion is discrete and solid.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed. Background walls, door frames, and ATM structure remain static throughout the sequence."}}
{"video_id": "oCe7RZ4Amnk", "file_name": "oCe7RZ4Amnk_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child with short dark hair, wearing a blue sleeveless shirt, sits on a mosaic-tiled floor holding a newspaper. The child looks down, bends forward, and places the newspaper on the floor before picking up a small dark object. The camera pans downward to follow the child’s movement, capturing the patterned tiles and nearby household items.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oCe7RZ4Amnk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oCe7RZ4Amnk_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 158, "blur_score": 977.305074161748, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child moves from sitting to bending down and manipulating a toy on the floor. The newspaper is dropped and left on the floor.", "background_and_ambient_analysis": "The background (tiled floor and wall) remains static with no uniform shifting. No fire, water, smoke, or wind observed."}}
{"video_id": "oEjfiIGhODU", "file_name": "oEjfiIGhODU_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing operates machinery on the left, moving a tool over mechanical components and cylindrical rollers. The camera pans right slightly, capturing the person's actions as they work near the equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oEjfiIGhODU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oEjfiIGhODU_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 193.57694186178372, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "A person (worker) is moving their hands and body while operating the machine, with discrete motion from manual actions. The machine's rollers and belts exhibit minimal movement but are secondary to the worker's actions.", "background_and_ambient_analysis": "The industrial background (walls, pipes, and metal structures) shows no shifting or movement. No fire, water, smoke, or wind is visible, indicating no ambient environmental motion."}}
{"video_id": "oEz_K1YWGHE", "file_name": "oEz_K1YWGHE_000570_000580.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to understand the sequence. The video shows a football game. Let's break down each frame.\n\nFrame 0: Players in yellow and purple jerseys on a green field. The field has yard lines. Players are moving, so probably a play in progress. \n\nFrame 1: The camera shifts, showing the field with more players. The yellow team is running, purple is defending. \n\nFrame 2: Players are in motion, maybe the ball carrier is running towards the end zone. \n\nFrame 3: The ball carrier (yellow) is getting close to the end zone. Purple players are chasing. \n\nFrame 4: The yellow player (number 36 maybe? Wait, the caption says 25 and 36 in some frame) is near the end zone, and a purple player (83) is approaching. \n\nFrame 5: The yellow player might be trying to score, with the purple defender close. \n\nNow, chronological order: the play starts with players moving, then the ball carrier runs towards the end zone, defended by purple players. The yellow player is pursued, and there's a moment near the end zone. \n\nAppearance: yellow jerseys (maybe with white numbers), purple jerseys. The field is green with white lines. Background has spectators but minimal description. \n\nSpatial: yellow players (ball carrier and others) moving forward, purple players chasing from behind. \n\nCamera: starts with a view of the field, then follows the action, possibly panning or tracking the movement. Maybe a slight shake, as it's an older video. \n\nExclude text like numbers (but the rules say exclude named characters, but numbers on jerseys are part of appearance? Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So numbers on jerseys are part of appearance but maybe just say \"jerseys with numbers\" but maybe not necessary. Wait, the example in the problem statement—wait, no, the rules: \"briefly describe their appearance and number (color, size, orientation).\" Wait, \"number\" as in count? Wait, the rule says \"number (color, size, orientation)\"—maybe that's a typo, perhaps \"describe their appearance and number\" as in count? Wait, the rule is a bit unclear. Wait, original rule: \"b) Briefly describe their appearance and number (color, size, orientation).\" Oh, maybe \"number\" here refers to count (how many). So describe appearance (color, etc.) and number of subjects.\n\nSo main subjects: players (football players). Number: several in yellow and purple.\n\nChronological: The video shows a football play where players in yellow jerseys run towards the end zone, pursued by players in purple jerseys. The yellow players advance along the field, with the ball carrier nearing the end zone as purple defenders close in. The camera follows the action from a sideline perspective, capturing the movement of the players and the field's yard lines.\n\nWait, need to be concise. Let's structure:\n\n- Initial frames: Players in yellow and purple on green field. Yellow team advances, purple defends.\n- Motion: Ball carrier (yellow) runs towards end zone, chased by purple players.\n- Spatial: Purple players behind yellow.\n- Camera: Follows the play, possibly panning, with slight shake (since it's older footage).\n\nWait, the rules say \"conclude with camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo for camera: the camera starts with a view of the field, then follows the action (maybe a pan to follow the runner), and has a slight shake (common in older sports footage).\n\nNow, let's draft:\n\nIn the video, a football play unfolds with players in yellow and purple jerseys on a green field. The yellow team advances, with one player running toward the end zone while pursued by purple defenders. Purple players close in from behind as the yellow ball carrier nears the goal line. The camera follows the action from a sideline perspective, panning to track the movement and exhibiting a slight shake.\n\nWait, need to check rules:\n\na) Chronological order: Yes.\n\nb) Appearance and number: Yellow and purple jerseys (color), several players (number).\n\nc) Spatial: Purple behind yellow.\n\nd) Camera: sideline perspective, panning, slight shake.\n\ne) Background minimal: field yard lines, spectators not detailed.\n\nf) Exclude text: no numbers mentioned (since rule f says exclude text recognition, so no need to mention numbers on jerseys).\n\nSo final caption:\n\n<caption_output>In a football game, players in yellow and purple jerseys move across a green field; the yellow team advances with a runner heading toward the end zone while purple defenders pursue from behind. The camera follows the action from a sideline perspective, panning to track the players’ movement", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oEz_K1YWGHE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oEz_K1YWGHE_000570_000580.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 44.854724934895835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Football players (in purple and yellow uniforms) are running, tackling, and throwing a football, demonstrating discrete object motion due to locomotion and collisions.", "background_and_ambient_analysis": "The background (field and stands) is static and not shifting. No fluid or wind effects are dominant in the main football game sequence."}}
{"video_id": "oD_WgCveuro", "file_name": "oD_WgCveuro_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a white sailboat near a dock, next to a large blue ship. The sailboat has a red flag. Then, a person walks along the dock from the left to the right. Let's check the chronology: initial scene, then the person appears and moves. \n\nMain subjects: the white sailboat (with red flag, crew?), and the person walking. The sailboat is stationary, then the person moves from left to right on the dock. Spatial: the person is on the dock in front of the sailboat. \n\nBackground: there's another small boat, but minimal. Camera: stationary, top-down? Wait, the video is a fixed shot. Let's see. The caption needs to be chronological.\n\nStart: A white sailboat with a red flag is moored next to a large blue ship at a dock. Then, a person in a dark jacket and white pants walks along the dock from the left side toward the right, passing near the sailboat. The person moves steadily along the dock, which has wooden planks and bollards. \n\nWait, check rules: focus on motion and behavior. The person is the main moving subject. The sailboat is static. So order: initial scene (sailboat, ship), then person appears and walks.\n\nAppearance of person: dark jacket, white pants, maybe a hat? The video shows a person with a blue cap, dark jacket, light pants. \n\nSpatial: person is on the dock, which is to the right of the sailboat? Wait, the dock is on the right side of the video. So the sailboat is near the dock (left side of the dock area), person walks along the dock (which is the wooden walkway on the right). \n\nSo the caption should mention the sailboat first (stationary), then the person walking.\n\nNow, check rules: exclude text recognition (like \"CANADIAN INSPECTOR\" on the ship), so don't mention that. Just describe the ship as large blue.\n\nFinal structure: A white sailboat with a red flag is moored near a large blue ship. A person wearing a dark jacket, light pants, and a cap walks along the wooden dock from the left to the right, passing near the sailboat. The camera remains stationary, capturing the scene from a fixed angle.\n\nWait, make it concise. Let's check word count. Need to be concise, chronological.\n\nFirst frame: sailboat, large blue ship, another small boat in the background. Then, a person walks on the dock.\n\nSo: A white sailboat with a red flag is anchored beside a large blue vessel near a dock. A person in a dark jacket and light pants walks along the wooden dock from left to right, moving past the sailboat. The camera maintains a stationary perspective, capturing the scene from a fixed position.\n\nWait, but in the video, the person starts from the left side of the dock and walks to the right, so \"from left to right\". The sailboat is on the water next to the dock, so the person is on the dock, which is adjacent to the sailboat.\n\nLet me structure it step by step:\n\n- Initial state: White sailboat with red flag is moored next to a large blue ship. Another small sailboat is visible in the water. The dock has wooden planks and bollards.\n- Then, a person (dark jacket, light pants, cap) enters the frame from the left side of the dock and walks rightward, passing near the white sailboat.\n- Camera is stationary, top-down? No, it's a side view, fixed.\n\nWait, the video is a static shot, no camera movement. So \"camera remains stationary\".\n\nPutting it all together:\n\nA white sailboat with a red flag is moored near a large blue ship at a dock, with a small sailboat visible in the background. A person in a dark jacket, light pants, and a cap walks along the wooden dock from left to right, passing near the sailboat. The camera remains stationary, capturing the scene from a fixed angle.\n\nCheck rules: no text recognition (so ignore \"CANADIAN INSPECTOR\"), no named characters. \n\nIs the person described properly? Yes, appearance: dark jacket, light pants, cap. Motion: walks from left to right.\n\nCheck chronological order: first the scene with boats, then the person walking.\n\nThat seems to cover it. Let's make sure it's concise.\n</think>\n\n<caption_output>A white sailboat with a red flag is moored next to a large blue ship at a dock, with a small sailboat visible in the background. A person wearing a dark jacket, light pants, and a cap walks along the wooden dock from left to right, passing near the sailboat. The camera remains stationary, capturing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oD_WgCveuro.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oD_WgCveuro_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 400.13693016434434, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person walks along the dock, exhibiting locomotion due to physical movement (no visible collisions or external forces beyond walking).", "background_and_ambient_analysis": "Static background elements (dock, large ship) show no uniform shifting; water ripples are minimal and secondary to discrete object motion."}}
{"video_id": "oDIKZtdsOvo", "file_name": "oDIKZtdsOvo_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a close-up of a hand reaching towards a soccer ball on grass. The hand is part of a person in a blue shirt and shorts. Then it cuts to a wider shot: a person in blue shirt and white shorts (with blue socks) is on a soccer field, preparing to kick the ball towards a goal. There's a red X over the leg, indicating a mistake. Then the person adjusts and kicks again. Background has a building, trees, and a hill. Need to describe chronological order, main subjects, appearance, motion. Camera starts close-up, then wide. Background minimal except essential. No text, names.\n\nFirst part: close-up of a hand (blue sleeve, bare foot?) reaching for a soccer ball on green grass. Then the main subject (person in blue shirt, white shorts, blue socks) is on the field, approaching the ball, then kicks. Red X appears on the leg (wrong form), then they kick again. The goal is in the background with a goalkeeper. Camera perspective: starts close-up, then shifts to wide shot. Background: field, building, trees, hill.\n\nWait, the rules say \"focus primarily on motion and behavior of main subjects in chronological order\". So first clip: hand touches the ball (but the hand is part of the person in blue). Second clip: the person is running towards the ball (positioning), then kicks. The red X is an annotation showing an incorrect kick. Then the person corrects.\n\nNeed to structure:\n\n- First scene: close-up of a person's hand (blue shirt) near a soccer ball on grass.\n- Second scene: wider shot of a person in blue shirt, white shorts, blue socks, moving toward the ball on the field; goal with a goalkeeper in the background; a red X appears over the person's kicking leg, then the person adjusts and kicks.\n\nWait, the video sequence is: [0.0] close-up hand on ball, [1.4] person running to ball, [2.5] same person with red X on leg, [3.6] same person (maybe after correcting), [4.7] person kicking.\n\nSo chronological:\n\nStarts with a close-up of a hand (blue sleeve) reaching toward a soccer ball on green grass. Then cuts to a wider shot of a person wearing a blue shirt, white shorts, and blue socks moving toward the ball on a grassy soccer field; a red X appears over the person's kicking leg as they prepare to shoot at the goal, with a goalkeeper standing in the goal net; the person then adjusts their stance and kicks the ball.\n\nCamera: starts close-up (low angle?), then shifts to wide shot (static?).\n\nBut rules say \"conclude with camera perspective and movement\". So:\n\n- Initial shot is a close-up view showing a hand near the ball, then the camera transitions to a wide-angle shot capturing the person and field.\n\nNeed to be concise. Let's draft:\n\nA person wearing a blue shirt and white shorts kicks a soccer ball on a grass field. The video opens with a close-up of a hand near the ball, then shifts to a wide shot of the person approaching the goal; a red X appears over the kicking leg indicating an incorrect motion, followed by the person adjusting and taking a kick. The background includes a building and trees. Camera perspective shifts from close-up to wide angle.\n\nWait, check rules: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" So in the second scene, the person is on the field, goal in background, goalkeeper behind goal.\n\n\"Exclusion: text recognition (red X is a red X, but it's an annotation; rules say exclude text recognition? Wait, rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So the red X is text, so maybe don't mention it? Wait, the problem says \"exclude text recognition\". So if there's text, don't describe it. But the red X is a visual marker (like a wrong move). Wait, the rule says \"Exclude text recognition\", so the red X is a graphical element (not text), but maybe it's a red cross. Hmm, but the rule says \"text recognition\", so maybe the red X is not text, but the problem says \"exclude text recognition\", so maybe the red X is a visual cue, but the rules say to exclude text recognition. Wait, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So the red X is part of the visual, but it's a symbol (not text), so maybe we can mention the motion error without describing the X? Wait, the video has a red X as a visual indicator. But the rules say exclude text recognition, so perhaps we can't mention it", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oDIKZtdsOvo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oDIKZtdsOvo_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 262.8565619379589, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The soccer ball and the player (in blue shirt and white shorts) are the discrete objects moving. The ball is kicked towards the goal, and the player runs and kicks the ball.", "background_and_ambient_analysis": "The background (trees, building, goalpost) is static with no dominant fluid motion (fire, water, wind). Trees show minimal swaying but not significant enough to be dominant."}}
{"video_id": "oGj_CcP-HHA", "file_name": "oGj_CcP-HHA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with three men. The main subjects are the three men. The one at the podium is speaking, wearing a white shirt and pink tie. Then there's another man in a dark suit and tie standing to his right (from the viewer's perspective). The third man, in a dark suit with a blue shirt and tie, is in the foreground, moving his hands. Let's track their motions.\n\nAt [0.0], the man at the podium is speaking, hands near the mic. The man in the middle (dark suit) is standing, maybe listening. The front man is doing something with his hands. Then at [1.4], the front man raises his right hand, maybe waving or gesturing. [2.5], he moves his hands in front of him. [3.6], he's still gesturing. [4.7], he continues.\n\nAppearance: The podium man has white shirt, pink tie. Middle man: dark suit, tie. Front man: dark suit, blue shirt, tie.\n\nSpatial: Podium man is left, middle man center, front man right (foreground).\n\nCamera: Probably static, maybe slight movement? The description says \"camera perspective and movement\" at the end. The video frames show the camera is steady, maybe slightly tracking or fixed.\n\nNow, chronological: First, podium man speaks (hands near mic). Middle man stands. Front man gestures (raises hand, then moves hands). Then he continues gesturing.\n\nBackground: American flag, but keep minimal per rule e.\n\nRule f: exclude text (like \"NEW YORK\" on podium, but the task says exclude text recognition, so don't mention it).\n\nSo draft:\n\nThree men are present. A man in a white shirt and pink tie stands at a podium on the left, speaking into a microphone with his hands near the mic. A second man in a dark suit and tie stands to his right, facing forward. A third man in a dark suit with a blue shirt and tie is in the foreground, raising his right hand in a gesture and then moving his hands in front of him. The camera remains relatively static, capturing the scene from a frontal perspective.\n\nCheck rules:\n\na) Motion: podium man speaks (hands near mic), middle man stands, front man gestures (raises, moves hands). Chronological order.\n\nb) Appearance: white shirt/pink tie, dark suit/tie, dark suit/blue shirt/tie. Number: three.\n\nc) Spatial: podium man left, middle right of podium, front in foreground.\n\nd) Camera: static, frontal.\n\ne) Background: American flag mentioned but minimal (only \"American flag\" in background, but the task says minimal unless essential. Since the flag is the background, maybe mention it as a backdrop but keep brief. Wait, the example in rules says \"background descriptions minimal unless essential\". Since the flag is part of the scene, but the main action is the people. Maybe just say \"with an American flag backdrop\".\n\nf) Exclude text: no text mentioned.\n\ng) Internal thinking, but output as per format.\n\nLet me check again.\n\nThe video: three men. Left: speaking at podium. Middle: standing. Front: gesturing hands. Over time, front man's hand movements.\n\nSo:\n\nA man in a white shirt and pink tie speaks from a podium on the left, his hands near the microphone. To his right, a man in a dark suit and tie stands facing forward. In the foreground, a third man in a dark suit with a blue shirt and tie raises his right hand and then moves his hands in front of him. The camera remains static, capturing the scene from a frontal viewpoint with an American flag backdrop.\n\nWait, \"raises his right hand\" then \"moves his hands in front of him\" — chronological.\n\nCheck for rule e: background is American flag, which is essential for context but minimal. So \"with an American flag backdrop\" is okay.\n\nAlso, the man at the podium: \"speaks from a podium\" — correct.\n\nLet's see if there's any movement of the camera. The problem says \"conclude with camera perspective and movement\". The video seems static, maybe slight shake? But the examples might be static.\n\nOriginal video description: the frames show the camera angle, so maybe static.\n\nFinal caption should be concise, chronological paragraph.\n\nTry:\n\nThree men are visible; a man in a white shirt and pink tie speaks at a podium on the left, his hands near the microphone. A second man in a dark suit and tie stands to the right of the podium, facing forward. A third man in a dark suit with a blue shirt and tie in the foreground raises his right hand and then gestures with both hands in front of him. The camera remains stationary, providing a frontal view of the scene against an American flag backdrop.\n\nCheck", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oGj_CcP-HHA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oGj_CcP-HHA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 42.9845146046825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one seated person with minor head/body shifts, and a standing speaker actively gesturing and drinking from a cup, exhibiting clear locomotion and physical interactions.", "background_and_ambient_analysis": "The American flag and podium background remain static; no fluid motion (fire, water, smoke) or significant wind-induced movement is observed."}}
{"video_id": "oGoBqsTh5eI", "file_name": "oGoBqsTh5eI_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray shirt and dark pants bends over a paved surface, handling a large patterned snake with brown and tan markings. They lift the snake vertically, then stand upright while maneuvering it, moving toward a group of people standing nearby, some in jeans and shoes. The camera follows the action with a slight shake, maintaining a ground-level perspective as the scene shifts between the pavement and the surrounding crowd.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oGoBqsTh5eI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oGoBqsTh5eI_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 665.9853162814912, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people moving via locomotion (walking) and physical interaction (lifting/snake handling) are visible as discrete, solid objects.", "background_and_ambient_analysis": "Background elements (pavement, yellow road lines) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "oJU6amnylNc", "file_name": "oJU6amnylNc_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands enters the frame from the left, holding a small metallic object in front of a wooden wall densely hung with pliers. The hands manipulate the object, rotating it slightly while maintaining a top-down perspective. The camera remains stationary, capturing the hands' motion against the backdrop of organized pliers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oJU6amnylNc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oJU6amnylNc_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 35.53310848702722, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are manipulating small objects (nails) on a wooden surface; motion is deliberate and controlled.", "background_and_ambient_analysis": "The background (wooden board) is static. No environmental fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "oHegxflAD6o", "file_name": "oHegxflAD6o_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand holds a black remote control, pressing the \"TV\" button. The remote, featuring circular navigation and labeled buttons, is positioned against a red fabric surface. The hand's finger moves to press the button, then withdraws. The camera maintains a close-up, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oHegxflAD6o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oHegxflAD6o_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 448.510224776564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand presses buttons on a remote control, with discrete motion of the finger interacting with the remote's buttons.", "background_and_ambient_analysis": "The red fabric background remains static throughout; no fluid motion (fire, water, smoke) or significant environmental shifts observed."}}
{"video_id": "oJm1O-GVgr0", "file_name": "oJm1O-GVgr0_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand interacts with a laptop screen, then the camera tilts up to reveal a person in a green shirt with glasses holding the laptop. The person raises their hands to their face, then holds a small object toward the camera. The background includes a plant and stacked books on a shelf. The camera moves slightly and shakes throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oJm1O-GVgr0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oJm1O-GVgr0_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 154.8475488825904, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green shirt is moving (gesturing, adjusting posture) while interacting with a smartphone.", "background_and_ambient_analysis": "Background elements (shelf with books, plant) remain static throughout the video; no fluid motion (fire, water, smoke) is present."}}
{"video_id": "oIJoW33il3M", "file_name": "oIJoW33il3M_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow hat and dark blue clothing brushes their teeth, with the toothbrush moving in and out of their mouth. The individual's head slightly tilts and shifts, while the camera begins with a close-up of the mouth, then pulls back to reveal more of the head and upper torso. The motion centers on the dental cleaning activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oIJoW33il3M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oIJoW33il3M_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 733.1827802424136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A solid, distinct yellow and blue character (mascot-like) is moving its head and mouth in a repetitive brushing motion. The object is clearly tracked and exhibits discrete, controlled physical movement.", "background_and_ambient_analysis": "The blue background remains static throughout the video with no uniform shifting, indicating no significant environmental motion or camera-induced background movement. No fire, water, smoke, or wind is visible."}}
{"video_id": "oLpskUB32qg", "file_name": "oLpskUB32qg_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this. The user wants a concise chronological paragraph describing the video based on the provided frames. First, I need to look at the video description given.\n\nThe video is split into four quadrants. The top-left has \"iPlayMusic.com\" text. Top-right shows a person playing guitar, wearing a black shirt. Bottom-left is a close-up of a guitar's body and strings, and bottom-right is a hand on the fretboard.\n\nThe frames show the person strumming and the hand moving on the frets. The main subject is the person playing guitar, with close-ups on the guitar parts. Need to describe the motion chronologically. The person is seated, strumming, then the hands moving on the strings. The camera angles are split-screen, so mention the different shots.\n\nCheck the rules: focus on motion, appearance, spatial relationships, camera perspective. Exclude text, named characters, stylistic analysis. Keep background minimal.\n\nStart with the person in the top-right quadrant, strumming the guitar. Then the bottom-left shows the guitar's body and strings, maybe the person's hand strumming. Bottom-right shows the hand moving on the fretboard. The camera perspective is split-screen with static shots, no movement mentioned. \n\nWait, the user says \"chronological order\". So first, the person is strumming, then the hand moves on the frets. But the video is a split-screen, so maybe all actions happen simultaneously but the caption should describe the sequence. Hmm, but the video might be showing different angles at the same time. Wait, the frames are sequential: each frame shows the same person in different parts. The user says the video is split into four parts, so maybe each quadrant shows different angles. The caption should describe the motion as observed in the video frames. \n\nThe first frame (0.0 seconds) shows the top-right person playing, bottom-left and right are close-ups. Then in the next frames, the person's hand moves. So the main motion is the person strumming and the fret hand moving. The caption needs to mention the actions in order. \n\nSo the person (wearing black shirt) strums the guitar, hands move on the fretboard. The camera shows close-ups of the guitar body and frets. Split-screen layout. \n\nNeed to mention the four panels: top-right person, bottom-left guitar body, bottom-right hand. Then describe the actions. The person strums, hand moves on frets. \n\nCheck the rules: minimal background, exclude text. So don't mention the website text. \n\nStructure: Start with the main subject's action, then other parts. Chronological order of actions. The video starts with the person strumming, then the hand on frets moving. \n\nWait, the first frame shows the person strumming, and the next frames show the hand movements. So the sequence is person strums, then the hand moves. \n\nThe caption should say something like: A person in a black shirt strums an acoustic guitar while seated, with close-up views of the guitar's body and fretboard showing the strumming hand and fretting hand in motion. The camera maintains a split-screen perspective with static shots of each quadrant. \n\nCheck the rules. \"Concise, chronological paragraph\". So start with the main action, then the other angles. \n\nMake sure to mention the spatial relationships: the person is in top-right, hands in bottom sections. \n\nPossible caption: A person wearing a black shirt strums an acoustic guitar while seated. The bottom-left quadrant shows close-ups of the guitar's body and strings, with the strumming hand moving, while the bottom-right quadrant focuses on the fretting hand shifting positions on the fretboard. The top-right quadrant captures the person’s upper body as they play. The video uses a static split-screen layout with no camera movement. \n\nWait, but the user says \"chronological paragraph\". So the order of actions: the person starts strumming, then the hand moves. But the split-screen shows all at once. Maybe the caption should describe what's happening in each part in sequence. \n\nWait, the frames are sequential. The first frame has the person strumming, then in the next frames, the hand moves. So the caption needs to describe the motion over time. \n\nFirst, the person strums the guitar. Then, the hand on the fretboard moves. The split-screen shows these actions simultaneously. \n\nHmm. Let's check the example. The user provided an example but I shouldn't refer to it. Wait, the user's example is just the task. \n\nWait, the user's example for the output is a caption in the tags. The example output should be concise. \n\nThe correct answer should be: \n\nA person in a black shirt strums an acoustic guitar while seated, with close", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oLpskUB32qg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oLpskUB32qg_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1381.5572645719528, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary moving objects are the person's hands and the guitar (as the guitar is played). The hands are moving to strum and press the strings, a discrete physical action.", "background_and_ambient_analysis": "The background consists of a static wall with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "oKsKdD_UBAg", "file_name": "oKsKdD_UBAg_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours thick brown sauce from a metal bowl into a pan with several sizzling light brown chicken pieces, then uses a black spatula to stir the chicken. Camera remains top-down throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oKsKdD_UBAg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oKsKdD_UBAg_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 464.9141905509148, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Chicken pieces (solid objects) are being stirred by a black spoon; spoon movement displaces the chicken, showing explicit physical interaction.", "background_and_ambient_analysis": "Stovetop background shows no uniform shifting; liquid in the pan bubbles but is part of cooking process (not dominant fluid motion like fire/water/smoke)."}}
{"video_id": "oNWHk6h7kCk", "file_name": "oNWHk6h7kCk_000307_000317.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a person. They're wearing a black t-shirt with some text and jeans. The video starts with the person sitting on a bench, maybe? There's a bike wheel in the background. The person is moving their hand towards the camera. Then they stand up, and the camera focuses on their lower body—jeans, red socks, shoes. They adjust their shoe, maybe putting it on or taking it off. Then they sit back down. The background is grass and trees. Let's structure the caption chronologically.\n\nFirst, the person is seated (0.0s), then stands up (0.5s), then interacts with their shoe (adjusting, maybe putting on), then sits back. The camera moves a bit, follows their motion. Mention the bike wheel in the background but keep it minimal. The person's appearance: black t-shirt, blue jeans, red socks, black shoes. The bike wheel is white with some text, behind them.\n\nWait, the rules say minimal background, so maybe just \"grass and trees\" but not too much. The main motions: seated, stands up, adjusts shoe, sits back. Camera perspective: starts with medium shot of person, then close-up on legs when they stand, then back to medium shot. Camera movement: slight shake, maybe follows the movement.\n\nLet me check the timestamps. [0.0] seated, hands moving. [1.0] stands up, legs moving. [2.0] close-up on legs and shoe. [3.0] adjusting shoe. [4.0] sitting down. So chronological order: seated, stands, adjusts shoe, sits down.\n\nNow, write a concise paragraph. Start with the person sitting, then standing, adjusting shoe, sitting again. Mention appearance: black t-shirt, blue jeans, red socks, black shoes. Bike wheel in background. Camera: starts with medium shot, then close-up on legs, then medium shot again. Background: grassy area with trees.\n\nCheck the rules: exclude text recognition (so don't mention the shirt text), no named characters, no stylistic analysis. Focus on motion and behavior. Spatial relationships: bike wheel behind the person.\n\nLet's draft:\n\nA person wearing a black t-shirt, blue jeans, red socks, and black shoes is initially seated on grass, gesturing with their hand. They stand up, shifting their weight, then adjust their left shoe while standing, with a white bicycle wheel visible behind them. After adjusting, they sit back down. The camera begins with a medium shot of the seated person, transitions to a close-up of their legs and shoe during the adjustment, then returns to a medium shot as they sit.\n\nWait, check the video description. The bike wheel is part of the bike that's behind them. So \"a white bicycle wheel visible behind them.\" Correct. The motions: seated → stand → adjust shoe → sit. Camera movements: starts medium, then close-up on legs (when standing), then medium again. Background: grass, trees (minimal). The person's clothing: black shirt, blue jeans, red socks. The shoe adjustment is part of their behavior.\n\nWait, the first frame: they're sitting, hands moving. Then they stand up (legs visible, jeans, red socks, shoes). Then the camera shows the shoe being adjusted. Then they sit down. So the sequence is seated, stands, adjusts shoe, sits.\n\nNow, make sure it's concise. \"A person in a black t-shirt, blue jeans, and red socks is seated on grass, gesturing with their hand. They stand up, adjust their left shoe while standing, with a white bicycle wheel behind them, then sit back down. The camera starts with a medium shot, shifts to a close-up of the person’s legs and shoe during adjustment, then returns to a medium shot.\"\n\nWait, but the video is short, so the caption should be a few lines. Let's check the sample format. The output needs to be a paragraph. Let's condense.\n\n\"Initially seated on grass, a person wearing a black t-shirt, blue jeans, red socks, and black shoes gestures with their hand. They stand up, adjust their left shoe, with a white bicycle wheel visible behind them, then sit back down. The camera transitions from a medium shot to a close-up of the legs during the shoe adjustment before returning to a medium shot.\"\n\nCheck if all rules are followed: motion in order, appearance, spatial (bike wheel behind), camera perspective/movement. Background minimal (grass, but not detailed). No text recognition. Yes.\n</think>\n\n<caption_output>A person in a black t-shirt, blue jeans, red socks, and black shoes is seated on grass, gesturing with their hand. They stand up, adjust their left shoe while standing, with a white bicycle", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oNWHk6h7kCk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oNWHk6h7kCk_000307_000317.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 968.5738889805052, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person is moving their legs and arms to put on shoes. The shoes are manipulated by the person, showing discrete motion due to physical action.", "background_and_ambient_analysis": "The background (bicycle wheel and trees) is static with no signs of wind, fire, or water. No ambient environmental motion observed."}}
{"video_id": "oMN9_byEbec", "file_name": "oMN9_byEbec_000268_000278.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gym, a person in a white shirt and gray pants lies on a bench, lifting a barbell while another person in a black and white shirt with green shorts stands behind, adjusting and spotting the barbell. The lifter raises the barbell, then sits up as the spotter steps back. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oMN9_byEbec.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oMN9_byEbec_000268_000278.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 380.42370407422777, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible: one person lying on a bench performing a barbell lift (moving arms/upper body to lower and raise the barbell), and another person standing to assist (adjusting position slightly while supporting the lifter).", "background_and_ambient_analysis": "The gym background (walls, weights, equipment) shows no significant shifting or fluid motion; static elements remain stable throughout the sequence."}}
{"video_id": "oNgkkXFZlrk", "file_name": "oNgkkXFZlrk_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a close-up of a single dark brown boot with green laces and a yellow sole, against a stone background. Then it cuts to a front view of the same boot. Next, there's a split screen: left shows the boot with a zipper (green) being closed by hands, right shows the laces being tied. Then the left side has hands pulling the zipper and adjusting the laces, while the right side shows hands tying the laces. The timestamps go up to 00:00:02:22. Background is minimal, so focus on the boot and hands. Need to mention the main subject is the boot, color details, actions of hands zipping/tieing. Chronological order: first the boot alone, then split screen showing two methods (zipper vs laces), then hands working on each. Camera is close-up, top-down maybe? Wait, the first frames are close-ups, then split screen is top-down as hands are working on the shoes. Background is stone wall in first two frames, then plain surface in split screen. But rule e says minimal background, so maybe just note the stone wall for the first part, but since it's not essential, maybe just say \"against a stone background\" but only if needed. Wait, rule e says \"exclude text recognition\" so no timestamps. Let's structure:\n\nStart with a dark brown suede boot with green laces and yellow sole against a stone wall. Then a front view of the same boot. Split screen: left shows hands closing a green zipper on the boot, right shows hands tying green laces. The left side continues with hands adjusting the zipper, right with tying laces. Camera is top-down on the shoes, hands interacting with them. Need to keep it concise.\n\nCheck rules: a) motion chronologically. First, boot alone (static), then split screen actions. b) describe appearance: dark brown, green laces, yellow sole. c) spatial: split screen, hands on each side. d) camera: top-down, split screen. e) minimal background. f) exclude text. g) no reasoning.\n\nLet me draft:\n\nThe video opens with a static close-up of a dark brown suede boot featuring green laces and a yellow sole against a stone background. A front view of the same boot follows, then transitions to a split-screen view: left side shows hands closing a green zipper on the boot, right side shows hands tying the green laces. As the timeline progresses, hands on the left adjust the zipper, while hands on the right continue tying the laces. The camera maintains a top-down perspective throughout, focusing on the boot and hand movements.\n\nWait, but the first two frames are just the boot (left and right of the second frame, but first frame is two boots side by side, then second frame is front view). Let's check the video sequence:\n\n[0.0] shows two boots side by side (left and right), dark brown, green laces, yellow soles, stone wall.\n\n[1.0] shows a single boot front view, same as above.\n\n[2.0] split screen: left is boot with zipper (being closed), right is boot with laces (untied? No, the left has the zipper open, right has untied laces? Wait, timestamp 00:00:00:05 on both, then 00:00:01:08 on both. Then at 00:00:02:22, left shows hands zipping up, right shows hands tying.\n\nSo sequence: initial shot of two boots (maybe side by side), then front view of one boot, then split screen showing two methods (zipper vs laces) with hands working on each.\n\nBut the problem says \"chronological paragraph\". So:\n\nThe video begins with a pair of dark brown suede boots with green laces and yellow soles placed side by side against a stone backdrop. It transitions to a front-facing view of a single boot, then splits into two screens: left shows hands closing a green zipper on the boot, while the right shows hands tying the green laces. As the sequence continues, hands on the left adjust the zipper, and hands on the right secure the laces, all viewed from a top-down camera angle.\n\nWait, the first frame is two boots side by side (left and right), then second frame is front view of one boot. Then split screen. So need to mention the initial pair, then single boot, then split screen.\n\nLet me refine:\n\nThe video starts with two dark brown suede boots with green laces and yellow soles positioned side by side against a stone wall. It then shifts to a front view of one boot, followed by a split-screen sequence:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oNgkkXFZlrk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oNgkkXFZlrk_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 47.37852322367665, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to tie the laces of the shoe, demonstrating discrete object motion due to explicit physical interaction.", "background_and_ambient_analysis": "The background (brick wall and white surface) is static and shows no fluid or environmental motion. No ambient elements like fire, water, or wind are present."}}
{"video_id": "oNjCZ9PDMdo", "file_name": "oNjCZ9PDMdo_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows two kids in a snowy yard. The main subject is the girl in the orange coat and the boy in the gray coat. They're playing with a snowman. Let's check the timeline.\n\nAt the start, the girl is walking towards the snowman, the boy is crouching. Then she approaches the snowman, which has a striped shirt and black pants. She pushes it, making it topple over. The boy is nearby, maybe watching. Now, need to describe motion chronologically.\n\nAppearance: Girl in bright orange coat, black pants; boy in gray coat with blue gloves. Snowman is white with red striped shirt, black pants, and a black top hat.\n\nMotion: Girl walks from right to left (or towards the snowman), approaches it, pushes it, causing it to fall. Boy is initially crouching, then maybe moves as the snowman falls.\n\nSpatial: Snowman is in the yard, house in background. Girl is in front of the snowman when pushing.\n\nBackground: House with white railing, some snow, but minimal details.\n\nCamera: Probably static or slight movement, but the problem says to note camera perspective. The video starts with a static shot, maybe pans? Wait, the description says \"conclude with camera perspective and movement\". Let's check the video frames.\n\nIn the given frames, the camera seems to follow the girl as she walks towards the snowman. Maybe a slight pan to follow her movement.\n\nNow, structure the caption:\n\nStart with the scene: Two children, one in orange coat, one in gray coat, in a snowy yard. Girl walks towards a snowman, pushes it, causing it to fall. Boy is nearby, crouching initially.\n\nChronology: \n\n- Initial: Girl (orange coat) and boy (gray coat, crouching) in snowy yard; snowman (white, red stripes, black pants, black hat) stands in front of a house.\n\n- Then: Girl walks towards snowman, pushes it from behind, toppling it over.\n\n- Boy is present, maybe reacting.\n\nNeed to be concise.\n\nAlso, exclude text, names, etc.\n\nLet's draft:\n\nA girl in a bright orange coat and black pants walks toward a snowman wearing a red striped shirt and black pants, while a boy in a gray coat with blue gloves crouches nearby. She approaches the snowman from behind, pushes it, and causes it to topple forward onto the snow. The boy remains close by as the snowman falls. The camera follows the girl’s movement with a slight pan to the left.\n\nWait, check rules: a) motion in chronological order. b) appearance: color, size, orientation. c) spatial relationships. d) camera perspective.\n\nLet's rephrase:\n\nIn a snowy yard, a girl wearing an orange coat and black pants walks toward a snowman dressed in a red striped shirt, black pants, and a black hat. A boy in a gray coat with blue gloves crouches to the right of the snowman. The girl pushes the snowman from behind, causing it to fall over. The boy remains stationary as the snowman topples. The camera remains static, capturing the scene from a slightly elevated angle.\n\nWait, but the video shows the girl walking, so camera might pan. Let's check the frames: the first frame, girl is in the middle, then she moves towards the snowman, so camera follows. So \"the camera follows the girl’s movement with a slight pan to the left\" as she walks toward the snowman.\n\nAnother point: the snowman is a standing snowman, so \"a snowman with a red striped shirt, black pants, and black hat\" is the description.\n\nNow, let's combine:\n\nA girl in an orange coat and black pants walks from the right toward a snowman wearing a red striped shirt, black pants, and a black hat, while a boy in a gray coat with blue gloves kneels to the left of the snowman. The girl pushes the snowman from behind, causing it to fall forward onto the snow. The boy remains in place as the snowman topples. The camera follows the girl’s movement with a slight pan to the left.\n\nWait, in the first frame, the girl is walking towards the snowman, the boy is crouching. Then she reaches and pushes. So the sequence:\n\n- Initial: Girl walks (from right to left, maybe) towards the snowman; boy crouches.\n\n- Then: She pushes the snowman, which falls.\n\nSpatial: boy is to the left of the snowman? Wait, in the first frame, the boy is sitting on the snow, and the snowman is to the left of the girl? Wait, the girl is moving towards the snowman, so the snowman is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oNjCZ9PDMdo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oNjCZ9PDMdo_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 565.7253735817108, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are moving: a standing child in an orange coat walks around and interacts with the snowman, while a kneeling child in a blue jacket builds snow. The snowman is stationary.", "background_and_ambient_analysis": "The background (house, bushes, snow-covered ground) remains stable with no visible fluid motion (fire, water, smoke) or significant wind effects. Snow is static and not exhibiting ambient environmental characteristics."}}
{"video_id": "oOhzOUgR3wU", "file_name": "oOhzOUgR3wU_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a dark gray mechanical object with orange accents, rotating it to display its cylindrical components and threaded parts. The camera maintains a close-up perspective, following the hand's slight movements to showcase different angles of the object against a blurred background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oOhzOUgR3wU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oOhzOUgR3wU_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 79.59587138388656, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand holding and rotating a mechanical device (battery/connector) with deliberate, controlled movements.", "background_and_ambient_analysis": "No shifting background or environmental motion (fire, water, wind) detected; background is blurred and static with no fluid/gaseous elements."}}
{"video_id": "oQ7LFGwYj8o", "file_name": "oQ7LFGwYj8o_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a brown shirt and black shorts uses a white cloth to wipe wooden beams under a roof. The hand holding the cloth moves along the beams, with the person's body partially visible as they clean. The scene is viewed from a low angle looking upward at the wooden structure against a clear blue sky. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oQ7LFGwYj8o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oQ7LFGwYj8o_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 222.7276199787114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt and black pants is swinging a bat, with the ball held initially.", "background_and_ambient_analysis": "The background (roof structure and sky) is static with no signs of fluid motion or wind; environment is calm."}}
{"video_id": "oN1fr5_axFU", "file_name": "oN1fr5_axFU_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a glass bottle with a pink label near a soda dispenser, then positions it under a nozzle as liquid begins filling it. The hand moves the bottle away and places additional bottles with pink labels under the remaining nozzles, each receiving liquid from the dispenser. Four bottles with pink labels are arranged in a row in front of the dispenser, filling sequentially. The camera maintains a close-up view with minimal movement, focusing on the dispensing process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oN1fr5_axFU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oN1fr5_axFU_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 41.22133392129903, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands moving and positioning clear bottles with labels under a dispensing unit; discrete solid objects (bottles) are actively manipulated by human hands.", "background_and_ambient_analysis": "Static metallic structure and control panel with no shifting background elements or fluid/environmental motion (e.g., water, smoke, wind)."}}
{"video_id": "oUFey2D3t-4", "file_name": "oUFey2D3t-4_000204_000214.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short dark hair and a silver ring on their right hand applies an object to their eye area, then withdraws their hand, revealing their face as they look toward the camera. The background features a white wall with black flower-shaped decorations and dark towels hanging on a rack. The camera maintains a close-up perspective with minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oUFey2D3t-4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oUFey2D3t-4_000204_000214.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 113.10303702030653, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and face exhibit discrete motion—applying a substance to the eye (e.g., makeup removal) followed by facial movement.", "background_and_ambient_analysis": "Static background elements (flower-shaped wall decorations, towel) show no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "oVRP8PX3VW8", "file_name": "oVRP8PX3VW8_000121_000131.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing moves across a street, beginning on the left side and leaping mid-stride before continuing to walk rightward. Other individuals are scattered in the background near a playground structure and buildings. The camera follows the main subject with slight handheld shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oVRP8PX3VW8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oVRP8PX3VW8_000121_000131.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 115.25190403390056, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: a person in the foreground running and making arm movements, other pedestrians walking, and a cart being pushed in the background.", "background_and_ambient_analysis": "The background (buildings, road markings) is static with no shifting; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "oS7TkNCuwrg", "file_name": "oS7TkNCuwrg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people gathers in a wine cellar with wooden and metal barrels. A woman in a white sleeveless top and plaid shorts bends forward to inspect a container, while a man in a dark shirt and a woman in a black dress stand close by, observing. Additional individuals, including a woman in a yellow top, join the scene around the container. The woman in white remains bent over, interacting with the container, as others watch. The camera maintains a slightly shaky perspective, capturing the group’s movements and interactions near the barrels.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oS7TkNCuwrg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oS7TkNCuwrg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 69.72605714928957, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit motion: individuals are walking, bending over, and interacting with objects in the scene.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed. Barrels and racks remain stationary throughout."}}
{"video_id": "oWcorBJcCgY", "file_name": "oWcorBJcCgY_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a black screen, then a hand places a small metallic cylindrical object into a metal vise, adjusts its position, and a thin metal tool is inserted into a hole of the object. The camera maintains a close-up, steady perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oWcorBJcCgY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oWcorBJcCgY_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 77.69563112237984, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a small blue object (likely a coin) while calipers measure it; the hand and calipers exhibit deliberate motion due to human interaction.", "background_and_ambient_analysis": "Background consists of a dark, static surface with no fluid motion (water, fire, smoke) or uniform shifting elements indicating environmental forces."}}
{"video_id": "oWv4YQ_t0TU", "file_name": "oWv4YQ_t0TU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals, one wearing a yellow shirt and two in darker clothing, stand on a golf course green before walking toward the camera; the camera remains stationary with a tree-lined backdrop visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oWv4YQ_t0TU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oWv4YQ_t0TU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 230.46442902073068, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (golfer) is walking across the green grass, moving consistently from right to left.", "background_and_ambient_analysis": "The background trees and sky remain static with no significant fluid motion (fire, water, smoke) or wind-induced swaying visible. Background elements show no uniform shifting."}}
{"video_id": "oUa-8oHyO_Y", "file_name": "oUa-8oHyO_Y_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Six dancers in light-colored costumes begin moving across a dark stage, running from left to right in synchronized motion. They converge toward the center, some turning to face each other while others continue running, with spatial shifts creating dynamic group formations. The camera remains stationary, capturing the full stage as they execute energetic choreography with directional changes and coordinated movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oUa-8oHyO_Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oUa-8oHyO_Y_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 63.06729667502495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Four dancers performing coordinated movements; their motion involves stepping, arm gestures, and physical interactions, indicating explicit locomotion and physical forces.", "background_and_ambient_analysis": "The background is a uniform black stage with no shifting elements or fluid motion (fire, water, wind). No ambient environmental effects observed."}}
{"video_id": "oYDh-xvpN88", "file_name": "oYDh-xvpN88_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small toddler in a light-patterned outfit sits on a light tiled floor, picking up and manipulating a dark-colored shoe while seated. Several shoes rest against a dark cabinet to the right of the child. The camera maintains a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oYDh-xvpN88.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oYDh-xvpN88_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 155.10088423875172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The toddler (solid discrete object) manipulates a toy with hand movements, showing localized physics-driven motion (e.g., grasping, moving the toy).", "background_and_ambient_analysis": "Background consists of static tiled floor and furniture with no shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "oYjID2pzDf0", "file_name": "oYjID2pzDf0_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A stack of blue cylindrical cans stands on a table. A person wearing a yellow and green patterned sweater approaches from the right, reaches up, and places a can atop the stack, adjusting it with both hands. The background includes a window with bars and a chair. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oYjID2pzDf0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oYjID2pzDf0_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 479.087374645212, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a colorful sweater is pouring liquid from a glass into a blue and white cylindrical container. The person's hands and the glass move, while the container remains stationary on the table.", "background_and_ambient_analysis": "The background (wall, chair) remains static throughout the video. No fluid or environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "oZDFnqdiNwU", "file_name": "oZDFnqdiNwU_000322_000332.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person sits cross-legged on the floor, with a small blue chair positioned in front of them. They bring their hands into the frame, holding a playing card, and manipulate it by moving it closer to the camera, rotating it, and then pulling it back. The person remains seated with their legs extended, and the chair stays stationary in the foreground. The camera maintains a static, low-angle perspective focused on the person’s torso and the chair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oZDFnqdiNwU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oZDFnqdiNwU_000322_000332.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 146.375081763396, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person sitting cross-legged is moving their hands to manipulate a small object (bottle/can). Motion is localized to hands and object, with no background distortion.", "background_and_ambient_analysis": "Background (wall and floor) is static with no shifting. No environmental fluids (fire, water, smoke, wind) observed."}}
{"video_id": "oYu_cbiteYc", "file_name": "oYu_cbiteYc_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person lies on their stomach on a bed, facing away from the camera, while another individual with a black sleeve applies a blue, viscous substance to their upper back. The applicator smooths and presses the substance onto the skin, then lifts it away in a single motion. The person receiving the treatment remains motionless, with their bare back exposed and positioned against a wooden headboard and pillows. The camera maintains a close-up, slightly handheld perspective focused on the application and removal of the substance, capturing the movement of the applicator’s hand and the subject’s back.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oYu_cbiteYc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oYu_cbiteYc_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 105.82656988210414, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two primary discrete objects: a masseur's hands (applying pressure to the recipient's back) and the recipient's body (subtle movements due to massage). The hands exhibit controlled, rhythmic motion driven by physical force application.", "background_and_ambient_analysis": "The background elements (wall, headboard, furniture) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects are present; the scene is static indoor environment with no environmental fluid dynamics."}}
{"video_id": "oaDyRzb_C2E", "file_name": "oaDyRzb_C2E_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A toddler in a wooden high chair, wearing a blue bib with cartoon prints, sits at a table. Initially, they grasp a green sippy cup on the tray to their left, then lift a forkful of spaghetti toward their mouth, pulling strands from the plate and getting food on their face. The camera remains close and slightly shaky, focusing on the child's upper body and the tray.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oaDyRzb_C2E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oaDyRzb_C2E_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 206.77731378188662, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (solid discrete object) exhibits motion while eating, with hand movements interacting with food.", "background_and_ambient_analysis": "Background elements (wooden chair, kitchen setting) remain static across frames; no fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "obuGsj_ooPU", "file_name": "obuGsj_ooPU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with blonde hair tied back, wearing a black sports bra and necklace, performs a bench press on a green and white exercise bench. She lowers a barbell from chest height toward her lower chest, then pushes it back up, repeating the motion. The camera captures a close-up, steady view of her upper body and the bench press movement, with minimal background detail. The barbell remains centered in front of her as she executes the exercise.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/obuGsj_ooPU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/obuGsj_ooPU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 40.82311792750624, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The woman and the barbell are discrete solid objects moving in controlled, repetitive motion due to her physical exertion (lifting the barbell up and down). The barbell's movement is clearly driven by muscle force and gravity.", "background_and_ambient_analysis": "The background consists of static gym equipment (metal frame, padded support) with no shifting, fluid motion, or environmental effects like wind or smoke. No fire, water, or billowing elements are present."}}
{"video_id": "od__L4Lxcxo", "file_name": "od__L4Lxcxo_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde woman with a bun, black headband, and pink top takes a large bite of a burger with visible pickles and cheese. She holds the burger up to display its layers, then turns to stand beside a vintage convertible car, lifting her leg while holding the burger. Her black polka-dot dress and high heels are visible as she poses near the car. The camera shifts from close-ups of her eating and the burger to a wider shot of her by the car, with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/od__L4Lxcxo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/od__L4Lxcxo_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 154.82883029248273, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects: the woman's body (head, arm, leg), burger, and car. Motion includes eating (burger approaching mouth), adjusting hair, and kicking leg out of the car.", "background_and_ambient_analysis": "Static background elements (e.g., car, building facade) show no uniform shifting; no visible fluid/environmental motion (fire, water, wind) dominating the scene."}}
{"video_id": "ocmmM08qXUc", "file_name": "ocmmM08qXUc_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to observe the sequence. The video starts with two people by a pool, each with watermelon slices. They're on a white table. The first frame shows them eating watermelon. Then, the second frame: one person in a white shirt is bending over a watermelon, another in yellow, and there's a person in a light purple shirt and plaid shorts standing behind. The third frame: the person in white is still eating, the yellow-shirted one is also eating. Fourth frame: the white-shirted person moves back, maybe still eating, and there's a person in a gray shirt standing. Fifth frame: the scene shifts, showing more of the table with watermelons and other fruits, and people are still eating, maybe more people involved.\n\nWait, need to follow chronological order. Start with the initial scene: two individuals eating watermelon slices on a white table by a pool. Then, the person in white shirt is leaning over their watermelon, the person in yellow shirt is also eating. A third person (light purple shirt, plaid shorts) appears behind. Then, the white-shirted person continues eating, yellow shirt person still eating. Then, the white-shirted person moves back slightly, and the scene shows a group around the table. The background is a pool with green water, plants, and pots. Camera perspective: seems like a static shot, maybe slight movement as it shifts angles to show different parts of the table and people. Need to mention the main subjects: two people eating, then a third person, then more people. Appearance: white shirt, yellow shirt, plaid shorts. Spatial: table in front, pool behind.\n\nWait, the rules say focus on motion and behavior. So the order: two people are eating watermelon slices at a table near a pool. A third person stands behind them. The camera pans slightly to show the table with more watermelon slices and other fruits (like apples, grapes), with people continuing to eat. Then, the scene shifts to show more of the group around the table, with the individuals still engaged in eating.\n\nCheck for chronological: first, two people eating. Then, the third person appears. Then, the camera movement shifts, showing the table with more fruits and the people still eating. Need to be concise. Avoid background details unless essential. Background is a pool, so mention pool as part of the setting.\n\nSo structure: At a poolside table, two individuals in white and yellow tops eat watermelon slices. A third person in a light purple shirt and plaid shorts stands behind them. The camera shifts to show more watermelon slices and assorted fruits on the table as the group continues eating. \n\nWait, the video starts with two people, then the third person appears, then the camera moves to show more. Need to capture the sequence. Let's check each frame:\n\nFrame 0: two people eating, pool in background, table with watermelons and small fruits.\n\nFrame 1: same as 0, but maybe slightly different angle.\n\nFrame 2: person in white shirt leans over watermelon, person in yellow shirt is there, third person in light purple and plaid shorts stands behind.\n\nFrame 3: person in white shirt continues eating, yellow shirt person is also eating.\n\nFrame 4: person in white shirt moves back, a person in gray shirt appears.\n\nFrame 5: table has more watermelons and fruits, people are eating, camera shows more of the scene.\n\nSo the main subjects are two people (white and yellow shirts) eating watermelon, then a third person (light purple, plaid) behind them, then a person in gray shirt. But the caption needs to be chronological. Let's list:\n\n- Initially, two people are eating watermelon slices on a white table near a pool.\n\n- A third person in a light purple shirt and plaid shorts stands behind them, observing.\n\n- As the video progresses, the camera shifts to show more of the table with additional watermelon slices and other fruits, while the individuals continue eating.\n\n- A fourth person in a gray shirt appears in the scene, and the group remains engaged in eating.\n\nBut need to be concise. Maybe: Two people in white and yellow tops eat watermelon slices at a poolside table; a third person in a light purple shirt and plaid shorts stands behind them. The camera pans slightly to reveal more watermelon slices and assorted fruits on the table as the group continues eating.\n\nWait, check rules: exclude text recognition, named characters, so no \"light purple shirt\" maybe, but the video shows different colors. Wait, rule b: mention appearance and number. So color, size, orientation. The two people: one in white shirt, one in yellow shirt. The third person: light purple shirt and plaid shorts. But the caption should be", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ocmmM08qXUc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ocmmM08qXUc_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 475.09114511149454, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (a woman in white and a woman in yellow) are actively eating watermelon. Their heads and mouths move in discrete, localized motions as they consume the fruit. A third individual (in a light blue shirt) appears later, also eating watermelon, with similar localized movements.", "background_and_ambient_analysis": "The pool and surrounding environment (e.g., deck, plants) show minimal motion, with no dominant fluid or environmental phenomena like fire, smoke, or strong wind. The pool water has minor ripples but does not dominate the scene."}}
{"video_id": "ocgqDVUHUAQ", "file_name": "ocgqDVUHUAQ_000292_000302.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black dog stands on a wooden floor, initially beside a person in a green striped robe and pink slippers. The robe-wearing person walks left, exiting the frame, while another person in dark shorts and multicolored socks enters from the right. The dog shifts position slightly, remaining near a pink rug as the camera tilts downward and shakes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ocgqDVUHUAQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ocgqDVUHUAQ_000292_000302.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 45.63005652931002, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The black dog is the primary moving object, exhibiting locomotion (sniffing, running) and interactions with the environment. Secondary motion includes a person in a green dress walking away and partial movement of another person (black shorts).", "background_and_ambient_analysis": "The background (walls, wooden floor, furniture) remains stable with no uniform shifting or fluid motion. No fire, water, smoke, or wind is observed."}}
{"video_id": "odgsmZmjs64", "file_name": "odgsmZmjs64_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink dress dances energetically on a stage, then a man in a white shirt and dark pants joins her, lifting her into his arms as they interact. They move together, with the woman spinning and the man supporting her. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/odgsmZmjs64.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/odgsmZmjs64_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 908.5811947202178, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete human subjects: a person in a pink dress and a person in white/black attire, interacting through physical contact (lifting, spinning, embracing), demonstrating clear locomotion and force application.", "background_and_ambient_analysis": "Static background elements (walls, windows) show no uniform shifting; no fire, water, or smoke visible."}}
{"video_id": "oedITIUrbQM", "file_name": "oedITIUrbQM_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark sleeves uses their hands to manipulate a shallow puddle of water or mud on a flat surface, spreading and pressing the substance outward. The hands move methodically, with one hand guiding the flow while the other stabilizes the area. The background shows faint grass, but focus remains on the hands and surface. The camera maintains a top-down perspective with slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oedITIUrbQM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oedITIUrbQM_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 162, "blur_score": 93.41892030422252, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are actively moving and spreading water on a surface.", "background_and_ambient_analysis": "The background (grass and table edge) is static with no significant motion. The water is being manipulated by hands, not flowing naturally."}}
{"video_id": "ogUcBSIsxrM", "file_name": "ogUcBSIsxrM_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt sits and plays a light brown bass guitar, their hands moving along the strings. A wooden dresser with decorative handles is positioned to the left of the person. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ogUcBSIsxrM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ogUcBSIsxrM_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 40.83939538028021, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is seated, with discrete motion limited to hand/arms movements while playing a guitar. The guitar itself exhibits minor vibrations from playing but no significant displacement.", "background_and_ambient_analysis": "The background (wooden dresser and plain wall) shows no shifting or fluid motion. No fire, water, smoke, or wind is present; all elements are static."}}
{"video_id": "oe94h0MZIGY", "file_name": "oe94h0MZIGY_000114_000124.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands adjusts a twig on a small, fluffy white snowman with a black hat, red nose, and green buttons; the hands rotate the snowman to display its front and lift it to reveal candles in the background, captured in a close-up shot with slight camera movement as the hands manipulate the snowman.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oe94h0MZIGY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oe94h0MZIGY_000114_000124.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 57.46456124027553, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands manipulate a small snowman figurine, rotating, adjusting, and placing it on a surface. The snowman is a distinct solid object moved by explicit physical force (hands).", "background_and_ambient_analysis": "Static background elements (window frame, wooden table, laptop) show no shifting or fluid motion. No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "ogzgO6Mdh9o", "file_name": "ogzgO6Mdh9o_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the video, a man in a red shirt and white gloves adjusts small objects on a grid-patterned table cluttered with colored bottles and a white cloth; another individual in a gray hoodie and red cap enters from the right, also wearing white gloves, and begins handling items on the table. The background features a workshop with shelves and cabinets. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ogzgO6Mdh9o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ogzgO6Mdh9o_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 2615.684544792716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving solid objects (bottles, papers) on the table through explicit physical forces (picking up, placing, manipulating).", "background_and_ambient_analysis": "The background (shelves, walls) remains static with no shifting. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "oewOQ8fywpI", "file_name": "oewOQ8fywpI_000200_000210.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark brown bread slice sits on a colorful striped plate alongside cooked shrimp. A metallic spatula lifts the bread slice from the plate, moving it toward the right side of the frame. The shrimp remain stationary on the plate as the spatula manipulates the bread slice. The camera maintains a close-up, top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oewOQ8fywpI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oewOQ8fywpI_000200_000210.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 111.10256787712191, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) is moving to manipulate a fork and knife, which are interacting with shrimp and bread on a plate.", "background_and_ambient_analysis": "The background (table and plate) shows no uniform shifting. There is no fluid or environmental motion (e.g., fire, water, wind) present."}}
{"video_id": "og9kS_5hk2c", "file_name": "og9kS_5hk2c_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in a red kayak, wearing yellow life jackets and pink shirts, paddle forward in sync using yellow paddles on a river. The camera begins with a medium shot of the kayak against a wooded riverbank, then gradually zooms in to focus on their coordinated paddling motions. Background features minimal dense foliage along the shore.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/og9kS_5hk2c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/og9kS_5hk2c_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 43.32725056726281, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people in a red kayak, paddling to move the boat through the river.", "background_and_ambient_analysis": "The river water shows ambient environmental motion (flowing current), but the primary subject is the moving kayak."}}
{"video_id": "ojYRnVjNBp0", "file_name": "ojYRnVjNBp0_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a metal knife to slice a dark rectangular object on a light brown wooden cutting board, moving the knife downward to separate the object into pieces as the hand shifts position; the cut fragments fall onto the board, with a dish rack holding plates and a yellow bowl visible to the left in the background. The camera maintains a close-up, top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ojYRnVjNBp0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ojYRnVjNBp0_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 159, "blur_score": 319.37070230282677, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates discrete objects: a dark-colored bottle (held, tilted, placed down) and a spoon (moved in the sink). The motion is driven by explicit physical actions (pouring, placing) rather than ambient forces.", "background_and_ambient_analysis": "No shifting background elements (e.g., walls, ground) observed; no dominant fluid/environmental motion (fire, water, smoke, wind) present. The background (sink, faucet, yellow bowl) remains static throughout."}}
{"video_id": "ojjwAbF2s1k", "file_name": "ojjwAbF2s1k_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and black shorts stands in front of a television, spinning a blue hula hoop around their waist in a continuous motion. The hoop rotates smoothly as the person maintains their stance, with wooden cabinets and a fireplace visible in the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ojjwAbF2s1k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ojjwAbF2s1k_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 103.30927476954119, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively hula hooping, causing the hoop to move in circular patterns. The person's body exhibits controlled locomotion (arm/hip movements) directly interacting with the hoop, demonstrating discrete physical forces.", "background_and_ambient_analysis": "No significant ambient motion (fire, water, wind, smoke). Background elements (cabinet, TV, fireplace) remain stationary throughout the frame; no fluid or environmental effects dominate."}}
{"video_id": "okkfpEv84j8", "file_name": "okkfpEv84j8_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a light blue strapless top stands in a bathroom, holding an object with both hands. She raises her right hand to adjust her hair, then waves with her right hand while keeping the object in her left. The background includes a sink and dark window; the camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/okkfpEv84j8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/okkfpEv84j8_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 147, "blur_score": 1448.246633066889, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "olSgmboMJA8", "file_name": "olSgmboMJA8_000282_000292.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a teal long-sleeve shirt lowers a white bowl from above her head to a wooden table, adjusting it near a blue-capped bottle and small stuffed animals. The background features a window with a dark frame. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/olSgmboMJA8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/olSgmboMJA8_000282_000292.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 53.19135494934939, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person manipulates a white mask and moves a bottle and small plush toys on the table. The motion is due to hand movements.", "background_and_ambient_analysis": "The background (window and wall panels) remains static. No fluid motion or environmental effects (fire, water, wind) observed."}}
{"video_id": "ok_JlKQGrLU", "file_name": "ok_JlKQGrLU_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair, wearing a white top and light shorts, kneels on grass beside a garden bed. They use their hands to pat and press soil around a young plant with exposed roots, forming a mound around the stem and securing the plant. The camera maintains a top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ok_JlKQGrLU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ok_JlKQGrLU_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 361.33058240790297, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands actively move soil clumps around a plant base; soil displacement occurs due to manual digging actions.", "background_and_ambient_analysis": "Background (grass and rocks) is static with no fluid motion; no fire, water, smoke, or wind detected. Ambient environmental motion is absent."}}
{"video_id": "okxI_pMN0FY", "file_name": "okxI_pMN0FY_000429_000439.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people, including men in cowboy hats and women in casual attire like black tops and jeans, line dance across a wooden dance floor under a yellow-trimmed tent. They move in unison, stepping leftward in a coordinated sequence. The camera pans left to follow their progression.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/okxI_pMN0FY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/okxI_pMN0FY_000429_000439.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 203.9759783143944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple people are engaged in synchronized dancing, moving their limbs and bodies in discrete steps across the floor.", "background_and_ambient_analysis": "The background (tent structure and trees) is static with no visible fluid or wind-driven motion. Trees are stationary, indicating no significant environmental motion."}}
{"video_id": "ooFiHNudifM", "file_name": "ooFiHNudifM_001258_001268.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a ponytail and sleeveless top works on the front wheel of a mounted bicycle, using both hands to adjust components. Another individual is partially visible in the background. The camera maintains a close-up perspective with slight movement, capturing the repair actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ooFiHNudifM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ooFiHNudifM_001258_001268.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 158.12392857414218, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a tank top is actively manipulating bike components (e.g., pedals, chain) using tools, with visible hand and arm movements due to mechanical interaction with the bicycle.", "background_and_ambient_analysis": "Background elements (walls, bike stands) remain static with no uniform shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "ommxaGHM61I", "file_name": "ommxaGHM61I_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow golf ball rests near a hole on a green grassy surface. A person in blue shorts and gray sneakers approaches the ball. Another individual, wearing a gray shirt, black shorts, and a cap, positions themselves and putts the ball into the hole. The first person then walks past the hole. The camera remains static, capturing the putting action and the movement of the individuals.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ommxaGHM61I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ommxaGHM61I_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 171.9260781884457, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The golf ball rolls across the green after being putted, and the golfer walks across the green.", "background_and_ambient_analysis": "The background is static green grass with no significant wind movement or fluid effects. No fire, water, or smoke present."}}
{"video_id": "opGT_KeOjiA", "file_name": "opGT_KeOjiA_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in red swim trunks walks from the poolside onto a light blue diving board, moving toward the pool's edge. The camera pans right, following his motion along the board as he stops facing the water. In the background, people sit under green umbrellas near the pool, with a building visible beyond.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/opGT_KeOjiA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/opGT_KeOjiA_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 153.82446346466145, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in red shorts is walking along the pool deck, exhibiting locomotion motion due to his own physical movement.", "background_and_ambient_analysis": "Background elements (buildings, pool edge, trees) remain stable with no uniform shifting or fluid/environmental motion (e.g., no visible water flow, wind effects, or smoke)."}}
{"video_id": "ortrgy84avg", "file_name": "ortrgy84avg_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt with a black guitar strap plays a yellow electric guitar while walking, surrounded by a crowd of pedestrians moving in the same direction. The crowd includes individuals in various colored clothing, some carrying bags, passing the guitarist. The camera follows from behind, showing slight motion as the crowd flows past.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ortrgy84avg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ortrgy84avg_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 97, "blur_score": 121.59783187028624, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (pedestrians) moving due to locomotion; the subject in the white shirt is stationary while pedestrians walk past.", "background_and_ambient_analysis": "No dominant fire, water, or smoke motion observed. Background elements (pedestrians) show directional movement, but static ground remains visible without uniform shifting."}}
{"video_id": "ouSORoFyZw0", "file_name": "ouSORoFyZw0_000142_000152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child with short dark hair, wearing a yellow and black striped shirt, holds a small white object while an adult's hands assist in guiding it; the child manipulates the object with both hands as the adult's hands support from the side. The scene occurs in close-up with minimal background detail, maintaining a steady camera focus on the interaction between the child and the object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ouSORoFyZw0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ouSORoFyZw0_000142_000152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 167.4665401740392, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The child's head and the bottle show discrete motion as the child drinks and the adult adjusts the bottle.", "background_and_ambient_analysis": "Background is static with no fluid or environmental motion. The patterned backdrop (green/yellow) does not shift."}}
{"video_id": "ov0sUh2vbpQ", "file_name": "ov0sUh2vbpQ_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An individual in a black shirt, red shorts, and black shoes lies on a bench press bench, lowering a weighted barbell toward their chest, then pushing it back up, while a spotter in a yellow shirt and black shorts stands behind the bench to assist. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ov0sUh2vbpQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ov0sUh2vbpQ_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 133, "blur_score": 977.8524735625585, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a bench is lifting a barbell with weights; a spotter stands nearby and adjusts position. Both movements are solid-object locomotion driven by physical forces (weight lifting).", "background_and_ambient_analysis": "Background shows static gym equipment (benches, barbells, weights) with no fluid or environmental motion. No shifting backgrounds or ambient elements like fire/water/wind observed."}}
{"video_id": "ov3ygZhmv8Q", "file_name": "ov3ygZhmv8Q_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a man and two kids on the floor. The man is wearing a gray shirt with yellow text on the back. The kids are a boy and a girl. The girl is in a yellow shirt. They're sitting on a rug with a red pillow and some furniture around.\n\nNow, chronological order. At the start (0.0s), the man is sitting with the kids, maybe interacting. Then at 1.0s, the girl in yellow is moving, maybe reaching. By 2.5s, the man is bending down towards the girl. Then at 3.0s, he's fully bending, and by 4.5s, he's lying on the floor, possibly playfully. The camera stays stationary, maybe a slight shake? Let's check the rules.\n\nMain subjects: man (gray shirt, sitting), two kids (boy, girl; girl in yellow). Their motions: man initially sitting, then bending down, lying on floor. Kids: girl moves, maybe interacting with man.\n\nSpatial: man is in front of the kids initially? Wait, in the first frame, man is sitting with the boy and girl. The girl is to his right (yellow shirt). Then man bends down, maybe the girl is in front of him.\n\nBackground: minimal, just the room with a radiator, couch, tables. But rule e says minimal unless essential. So maybe don't mention much.\n\nCamera: the video seems to have a slight shake, maybe fixed but with some movement. The description says \"slight shake\" or \"stationary\"? Looking at the frames, it's a bit shaky, so \"slight shake\" or \"fixed camera with slight movement\".\n\nNow, construct the caption. Start with the initial scene: man in gray shirt, two kids (girl in yellow) sitting on floor. Then man bends down towards the girl, then lies on floor. Mention their positions, motions.\n\nCheck the rules: chronological, motion, appearance, spatial. So:\n\n\"A man in a gray shirt with yellow text on the back sits on the floor with two children, a boy and a girl in a yellow shirt; the girl moves toward the man, who bends down to interact with her, then lies on the floor while the children remain nearby. The camera is stationary with slight shake, capturing the scene from a fixed angle.\"\n\nWait, need to check the video frames. The video starts with them sitting (0.0s), then the girl (yellow shirt) is moving, man bends down (3s), then by 4.5s he's lying. So motions: sitting, then man bends down (from sitting to lying down). The girl is initially sitting, moves towards the man.\n\nSo revised:\n\n\"A man in a gray shirt with yellow text on the back sits on the floor with two children—a boy and a girl in a yellow shirt—initially seated on a rug. The girl in yellow shifts position toward the man, who then bends forward to interact with her, eventually lying down on the floor while the children remain in proximity. The camera maintains a fixed perspective with slight shake, capturing the scene from a mid-distance angle.\"\n\nWait, check if the camera movement is mentioned. The rules say \"Conclude with the camera perspective and movement\". So need to end with that.\n\nWait, the sample output format says \"Conclude with the camera perspective and movement\". So the last part should be about camera.\n\nAlso, rules f: exclude text recognition, so no \"DADDY\" on the shirt. Wait, the shirt has text, but rule f says \"Exclude text recognition\". Oh, right! The user says \"Exclude text recognition, named characters, or stylistic analysis.\" So we can't mention the text on the shirt, just that it's a gray shirt with some text (but wait, rule f says \"Exclude text recognition\", meaning don't say what the text is. So \"gray shirt with visible text\" but no details of the text. But the rules say \"briefly describe their appearance\". So maybe \"gray shirt\" without specifying the text.\n\nWait, the problem says \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order. Briefly describe their appearance and number (color, size, orientation).\"\n\nSo for the man: color of shirt (gray), number (1), maybe orientation (sitting). Kids: two children, girl in yellow shirt (color), boy (maybe in blue? but maybe not necessary).\n\nWait, the first frame: man in gray shirt, boy (maybe blue shirt?), girl in yellow. But rule f says exclude named characters, so don't say names. So just describe colors.\n\nWait, the girl is in yellow, so \"a girl in a yellow shirt\", boy in some color but maybe not specified", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ov3ygZhmv8Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ov3ygZhmv8Q_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 148, "blur_score": 154.59529363773146, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (adult and child) move: adult shifts position, bends, and interacts with child; child adjusts posture and legs.", "background_and_ambient_analysis": "Background elements (walls, radiator, furniture) are static with no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "ouW2wV7ypZw", "file_name": "ouW2wV7ypZw_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. So, the user wants a concise chronological paragraph based on the provided video frames. The main subject here is a motorcyclist.\n\nFirst, looking at the video frames: the person is on a motorcycle, wearing a red helmet and an orange vest. They start stationary next to a brick building. Then, they start moving, turning right, and accelerating away. The background has a building and a red dumpster, but the rules say to keep background minimal unless essential. So maybe just mention the building and dumpster briefly.\n\nNeed to follow the rules. Focus on motion in chronological order. The rider starts parked, then starts moving, turns, and continues. Should describe appearance: red helmet, orange vest, blue motorcycle. Number: one person. Spatial relationships: starts near the building, moves away. Camera perspective: seems stationary, maybe a fixed camera since there's no movement mentioned. The camera doesn't pan or move, so it's static.\n\nCheck the output format: must be a paragraph inside <caption_output> tags. No extra info. Let me structure it step by step.\n\n1. Initial position: rider on motorcycle, stationary beside brick building.\n2. Action: starts moving, turns right, accelerates away.\n3. Mention the motorcycle color (blue) and rider's gear (red helmet, orange vest).\n4. Background: brick building and red dumpster.\n5. Camera: static, no movement.\n\nAvoid text recognition or named characters. Keep it concise. Let me draft:\n\n\"A motorcyclist wearing a red helmet and orange vest, positioned on a blue motorcycle, begins stationary beside a brick building. The rider then accelerates, turns right, and rides away from the building towards a red dumpster in the distance, leaving tire marks on the snowy pavement. The camera remains static throughout, capturing the motion from a fixed perspective.\"\n\nWait, check if \"snowy pavement\" is necessary. The video shows snow, but the rules say minimal background. Maybe mention \"snowy\" since it's part of the environment affecting motion. But maybe just \"pavement\" is enough. Wait, the problem says \"exclude text recognition\" but the snow is part of the scene. The rules say \"background descriptions minimal unless essential for understanding motion.\" Snow could be relevant for the movement, like slippery. Hmm, but maybe the user just wants the basic facts. Maybe include it as \"snowy pavement\" to describe the setting.\n\nCheck if \"tire marks\" is needed. The video shows a curved line, which are tire marks. The rider's movement creates those, so mentioning it might be helpful. The rules allow it if it's part of the motion.\n\nOkay, let me check the rules again. Rule a: focus on motion and behavior. The tire marks are a result of motion, so mentioning them is okay. So \"leaving tire marks\" is a valid detail.\n\nSo the final caption should be:\n\n\"A motorcyclist in a red helmet and orange vest starts on a blue motorcycle beside a brick building, then accelerates, turns right, and rides away down a snowy pavement, leaving curved tire marks. The camera remains stationary, capturing the motion from a fixed position.\"\n\nWait, \"down a snowy pavement\" might not be the right phrasing. The video shows the rider moving away from the building, so \"rides away from the building\" is better. Let me adjust:\n\n\"A motorcyclist wearing a red helmet and orange vest, mounted on a blue motorcycle, begins stationary beside a brick building. The rider accelerates, turns right, and rides away from the building along a snowy surface, leaving curved tire marks. The camera remains static throughout the sequence.\"\n\nCheck if \"blue motorcycle\" is correct. The video shows the motorcycle as blue. Yes. Also, the rider's gear: red helmet, orange vest. Correct. The action: starts stationary, turns right, accelerates. The background elements are minimal: brick building, red dumpster. Wait, the dumpster is in the background but maybe not necessary. The problem says to exclude unless essential. Since the movement is away from the building towards the dumpster, maybe mention the dumpster. Wait, the video shows the dumpster in the background but the rider moves away from the building, so the direction is towards the right. Maybe the dumpster is part of the background. Hmm. The rule says minimal background. Maybe just mention the building as the main background.\n\nAlternatively, the problem states: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" So the rider starts next to the building, then moves away. So \"beside a brick building\" is okay.\n\nFinal check: chronological order, motion behavior, appearance, spatial, camera. Yes.\n\nSo the caption should be concise. Let me make sure it's under a paragraph. Maybe:\n\n\"A motorcyclist wearing a red helmet and orange vest rides", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ouW2wV7ypZw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ouW2wV7ypZw_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 146.45757800045544, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person on a motorcycle moves from left to right across the frame. The motorcycle's motion is driven by engine power and rider control, with visible acceleration and steering.", "background_and_ambient_analysis": "The brick building, red dumpster, and snow-covered ground remain static with no significant environmental motion (e.g., wind, water, or smoke). Background elements show no uniform shifting."}}
{"video_id": "ovF8KdS6TKE", "file_name": "ovF8KdS6TKE_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person and goats. First, at the start, there's a person (dark shirt, maybe jeans) with goats. Then the person moves towards the right, holding something, and the goats follow. Wait, need to check the sequence.\n\nFrame 0: Person is near goats, which are three? Wait, the video starts with a person on the right, goats in front. Then frame 1: person moves, maybe the goats move. Let's see the movement. The person is interacting with the goats. They are walking around, the goats are following. Let's describe the actions chronologically.\n\nFirst, the person is standing near the goats (three goats: brown, white, maybe another brown). Then the person moves, perhaps leading the goats, walking to the right, and the goats follow. The background is grassy with trees. Camera seems to be fixed or maybe a slight movement, but the output should note camera perspective.\n\nWait, the rules: chronological paragraph, motion and behavior of main subjects. So main subjects: person (dark shirt, jeans, maybe), three goats (colors: brown, white, maybe another brown; they are moving around).\n\nChronology: At the beginning, person is near goats. Then person moves, perhaps holding a container (like a bucket), and the goats follow. The person walks along with the goats, adjusting their direction, maybe guiding them. The goats move in a group, following the person. Spatial relationships: person is leading, goats are following, moving in the grassy area.\n\nBackground: trees, grass, some structures (like the white board, but minimal description). Camera: seems to be static, maybe a slight shake, but the output needs to mention camera perspective and movement.\n\nWait, the output format says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So need to check if the camera moves. In the frames, it's a bit shaky, maybe handheld. The perspective is from a fixed position, maybe eye-level.\n\nSo putting it together:\n\nA person in a dark shirt and jeans interacts with three goats (two brown, one white) in a grassy area bordered by trees. Initially, the person stands beside the goats, then moves rightward while guiding them, causing the goats to follow in a loose group. The person occasionally adjusts their stance, leading the goats to move forward. The camera remains in a static, slightly shaky position, observing the scene from a ground-level angle.\n\nWait, check rules: focus on motion and behavior in chronological order. So:\n\nAt the start, the person is with the goats. Then the person moves (probably walking), the goats follow. The person seems to be leading or herding them. The goats' colors: two brown, one white (or maybe three? Let's count the frames: frame 0 has three goats, maybe. The video shows three goats. So \"three goats, including two brown and one white, move in a group following a person who wears a dark shirt and jeans.\" Then the person moves, the goats follow. The camera is static, maybe slight shake.\n\nWait, the output must be concise. Let's draft:\n\nA person in a dark shirt and jeans herds three goats (two brown, one white) through a grassy area. The person moves rightward, guiding the goats who follow in a loose formation. The goats adjust their positions as the person walks, maintaining proximity. The camera remains stationary, capturing the scene from a ground-level perspective with minor shake.\n\nCheck rules: a) motion and behavior chronological: person moves, goats follow. b) describe appearance and number: person (dark shirt, jeans), three goats (2 brown, 1 white). c) spatial: person leads, goats follow. d) camera: stationary, ground-level, minor shake. e) background minimal: grassy, trees (but maybe just mention grassy area as essential for motion). f) exclude text, named characters. So yes.\n\nWait, the first frame shows the person and goats, then the person moves. So chronological: the person begins near the goats, then walks, leading them. The goats follow. So:\n\nA person in dark clothing walks rightward, guiding three goats (two brown, one white) across a grassy field bordered by trees. The goats follow in a loose group, adjusting their movement as the person walks. The camera stays fixed, capturing the scene with slight shake from a ground-level angle.\n\nThat's concise. Let's check if it meets all rules. a) motion chronological: person walks, goats follow. b) description of subjects: person's clothing, goats' colors/number. c) spatial: person leads, goats follow. d) camera: fixed, ground-level, slight shake. e) background minimal (grassy field,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ovF8KdS6TKE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ovF8KdS6TKE_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 123.03041822688935, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person and multiple goats (white, brown, and mixed color) exhibit discrete movement: the person interacts with the goats while walking, and the goats move collectively across the grassy area.", "background_and_ambient_analysis": "Background elements (trees, grass, fence) remain largely stable with no uniform shifting or fluid motion (e.g., wind, smoke, water). No fire or environmental fluid dynamics observed."}}
{"video_id": "oszAvQDblck", "file_name": "oszAvQDblck_000498_000508.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with gold rings manipulates a beaded necklace featuring gold and pink beads on a black surface. The hands thread a white string through the beads, adjust the necklace's position, and reposition the string. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oszAvQDblck.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oszAvQDblck_000498_000508.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 44.22935741871925, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands and beaded string) are moving through explicit physical interactions (threading and manipulating the string).", "background_and_ambient_analysis": "The background consists of a static black surface with a circular object and wires; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "ovxic63Bg3M", "file_name": "ovxic63Bg3M_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two males hang from the top edge of a garage door; the left individual wears a dark blue shirt and beige pants, the right wears a white shirt and red shorts. They grip the door, pull themselves upward, shifting positions slightly as they lift their legs. After raising their bodies, both release their hands and drop downward. The camera remains stationary, capturing the action from a fixed angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ovxic63Bg3M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ovxic63Bg3M_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 126.93063960804939, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are interacting with a horizontal bar (garage door frame) by pulling themselves up, demonstrating locomotion via muscular effort.", "background_and_ambient_analysis": "Static background elements (garage walls, floor, interior) show no shifting or environmental motion (no fire, water, wind, etc.)."}}
{"video_id": "ovtAWAClWos", "file_name": "ovtAWAClWos_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt holds a pixel art figure, lowers it onto a table, adjusts its position, then lifts a white sheet with a matching pixel art design and holds it up. The camera remains static and frontal throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ovtAWAClWos.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ovtAWAClWos_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 158, "blur_score": 151.70249504584132, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person manipulating the Sonic pixel art figure exhibits clear hand movements and body motion, representing discrete object motion due to physical interaction with the figure.", "background_and_ambient_analysis": "Background elements (window, shelves, room interior) show no uniform shifting or fluid motion. No fire, water, smoke, or wind detected."}}
{"video_id": "oxM-Q253Xmw", "file_name": "oxM-Q253Xmw_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oxM-Q253Xmw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oxM-Q253Xmw_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 440.6818480963177, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (discrete solid object) moves intentionally near the face (eye, nose, forehead) through voluntary motion, tracked via hand gestures.", "background_and_ambient_analysis": "Static room background with shelves and walls; no shifting background elements, fire, water, or smoke observed. Background remains consistent across frames."}}
{"video_id": "p3R3VsCFRNA", "file_name": "p3R3VsCFRNA_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals stand around a table covered with a red cloth and a floral centerpiece featuring orange and yellow flowers. The person on the left wears a dark vest over a white shirt and handles greenery. The middle individual, in a white shirt with a tie, initially holds a clipboard before moving toward the floral arrangement to place items. The person on the right, in a white shirt, continues arranging objects on the table. All are positioned in front of the table, with the middle person shifting slightly to the right to interact with the flowers. The camera remains static with minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p3R3VsCFRNA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p3R3VsCFRNA_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 325.1692885729684, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Several individuals (people) are visible performing deliberate hand movements: placing items on the table, adjusting objects. These motions are discrete and driven by human locomotion/interaction.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected. Static wall elements (sign, table structure) remain fixed throughout the clip."}}
{"video_id": "p-koaErOtiI", "file_name": "p-koaErOtiI_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green shirt, brown pants, and beige cap walks across a gravel path with two medium-sized dogs, one with black, white, and tan coloring and the other similar in hue. The person stops, bends forward, and the dogs approach, gathering around as the person crouches to interact. The camera follows the person's movement initially, then remains steady during the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p-koaErOtiI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p-koaErOtiI_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 545.1694834297897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person walks with multiple dogs (two initially, then more appear), interacts with them by bending and petting, and eventually sits while dogs gather around. The dogs move due to locomotion and interaction with the person.", "background_and_ambient_analysis": "The background consists of static trees and bushes with no visible movement (e.g., swaying wind or fluid motion). No fire, water, smoke, or other ambient environmental elements are present."}}
{"video_id": "p3fH6djgFDg", "file_name": "p3fH6djgFDg_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless child in light-colored shorts sits while holding a yellow object; another person's hand enters the frame, assisting as the child manipulates the object toward their mouth. The camera remains close and slightly shaky throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p3fH6djgFDg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p3fH6djgFDg_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 51.19328495838907, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is actively handling a yellow fruit (likely a banana), manipulating it with hands and performing peeling/holding actions. The child's body and hands show discrete, purposeful motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background elements (walls, furniture) remain static across frames, with no signs of fire, water, or smoke."}}
{"video_id": "p4Z94c16isI", "file_name": "p4Z94c16isI_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An individual with long hair, wearing a white shirt and black pants, performs a sequence of martial arts movements. Starting with a high right-leg kick while balancing on the left foot, they lower the right leg and step to the side. Next, they walk forward with the left leg moving ahead, then turn the body left while maintaining balance. Finally, they lift the left leg, standing on the right foot. The scene features a plain gray background and a static camera perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p4Z94c16isI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p4Z94c16isI_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 592.8977506710901, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a white shirt and black pants is performing a martial arts kick and stepping motion, with clear displacement of the lower body and arms.", "background_and_ambient_analysis": "The background (gray wall and floor) is static with no shifting or fluid motion. No environmental elements like fire, water, smoke, or wind are present."}}
{"video_id": "p1S0ibKdoMY", "file_name": "p1S0ibKdoMY_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A pair of hands manipulates a small metallic needle threader, inserting a thin thread through its wire loop while positioned over an embroidery hoop on a checkered fabric surface. The hands guide the thread through the loop in a continuous motion, with the camera maintaining a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p1S0ibKdoMY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p1S0ibKdoMY_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 273.7902309343041, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is moving to thread a needle through an embroidery hoop; the hand's motion is deliberate and discrete, driven by manual action.", "background_and_ambient_analysis": "The background consists of a checkered cloth and embroidery hoop with no significant shifting or fluid/environmental motion (fire, water, wind); static background elements remain consistent."}}
{"video_id": "p1asRd2iZxM", "file_name": "p1asRd2iZxM_000245_000255.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baking tray lined with parchment paper holds five golden-brown chocolate chip cookies with visible melted chocolate chunks. A hand wearing a cloth oven mitt enters from the left, adjusts one cookie, and slides the tray deeper into an oven. The cookies remain in a loose arrangement on the tray as the tray is repositioned. The camera maintains a close-up perspective, slightly shifting to follow the tray's movement into the oven interior.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p1asRd2iZxM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p1asRd2iZxM_000245_000255.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 70.17153955288698, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand using a cloth moves the cookies (solid, distinct objects) by lifting and repositioning them.", "background_and_ambient_analysis": "The oven interior background is static with no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "p5SsZD1QUYk", "file_name": "p5SsZD1QUYk_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue striped shirt, gray pants, and white shoes stands on a green golf course, swings a golf club, then stops, turns to face the camera, and gestures with his hands. The background features a wooden fence and open field. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p5SsZD1QUYk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p5SsZD1QUYk_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 697.262619251953, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue shirt and gray pants performs a golf swing, with visible arm and body movement as the primary solid object motion.", "background_and_ambient_analysis": "Background elements (fence, trees, grassy field) show no shifting or fluid motion; no fire, water, smoke, or wind effects observed."}}
{"video_id": "p6HD2mwCs7w", "file_name": "p6HD2mwCs7w_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt with a bun plays a large harp, their hands moving rhythmically to pluck the strings in front of them. The camera remains static, focusing on the person and the harp in a room setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p6HD2mwCs7w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p6HD2mwCs7w_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 63.00050314880334, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (harpist) is actively playing a harp, with hands moving along the strings and body adjusting posture—discrete solid object motion due to physical interaction with the instrument.", "background_and_ambient_analysis": "Background elements (wall, clock, furniture) remain static; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "p7VU8bMEOnE", "file_name": "p7VU8bMEOnE_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a yellow brush to apply sauce onto eight rectangular reddish-brown meat pieces arranged on a grill, with a white bowl containing remaining sauce positioned to the left and larger grilled meat pieces visible to the right. The camera pans right to reveal the full grill setup, maintaining a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p7VU8bMEOnE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p7VU8bMEOnE_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 163.96514044821367, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to apply butter to sausages and to flip the sausages and steak on the grill.", "background_and_ambient_analysis": "No shifting background elements. No dominant fire, water, smoke, or wind motion. The grill's fire is present but not the dominant motion source."}}
{"video_id": "p9a2PFcduRc", "file_name": "p9a2PFcduRc_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a white high chair, wearing a yellow and green patterned shirt, eats with hands, bringing food to mouth, then lifts head to look upward while moving hands near the face. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p9a2PFcduRc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p9a2PFcduRc_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 55.599700968568854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a high chair is actively eating, with hand movements (holding food, bringing it to mouth) and facial expressions indicating deliberate physical action.", "background_and_ambient_analysis": "Background elements (cabinets, wall) are static and show no uniform shifting; no fire, water, or wind motion observed."}}
{"video_id": "p8x5_Q3i6Zc", "file_name": "p8x5_Q3i6Zc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows two people working with sausages. First, there's a person in a blue hoodie on the left, holding a metal device (maybe a sausage stuffer or something similar). Then a person in a dark gray \"Green Bay\" shirt (but we can't mention text, so just the shirt color and logo is out, so describe as dark gray with yellow logo? Wait, rule f says exclude text recognition. So just the shirt is dark gray, maybe with a logo but we don't have to mention the text. Wait, the rule says \"exclude text recognition, named characters, or stylistic analysis.\" So the shirt's text is not to be mentioned. So just describe the person's clothing: dark gray shirt, blue gloves.\n\nThey're handling sausages. The person in blue is using the metal device, maybe stuffing or filling the sausages. The person in gray is arranging sausages on a tray. Let's see the actions: at the start, the blue person is holding the device, maybe pressing down. The gray person is placing sausages onto a baking tray. Then the gray person moves the tray, maybe to another position. The sausages are red, coiled. The wooden table has two trays: one with more sausages, one being filled.\n\nChronological order: First, the blue person is interacting with the metal device (maybe adding filling to sausages), while the gray person uses their hands (wearing blue gloves) to place sausages onto a metal tray. Then the gray person adjusts the tray, moving it slightly. The background has a wooden floor, a chair, a door.\n\nWait, the rules say \"focus on motion and behavior in chronological order.\" So step by step:\n\nAt the start, the person in blue (long sleeve, light blue) is holding a metal apparatus above a tray. The person in dark gray (shirt) with blue gloves is handling sausages on a metal tray. The person in blue is pouring or pressing something into the sausage links (since they're holding the device, maybe filling). The person in gray is arranging the sausages on the tray. Then, the person in gray moves the tray, perhaps to a different spot. Then, the person in gray lifts the tray up a bit.\n\nWait, looking at the frames:\n\nFrame 0: blue person's hand on device, gray person holding sausage on tray.\n\nFrame 1: blue person pressing device, gray person placing sausage.\n\nFrame 2: blue person still pressing, gray person moving sausage to tray.\n\nFrame 3: blue person continues, gray person arranges.\n\nFrame 4: blue person releases device, gray person moves tray.\n\nFrame 5: blue person moves away, gray person lifts tray.\n\nSo the actions: Person 1 (blue hoodie) uses a metal device to process sausages (maybe filling or stuffing), while Person 2 (dark gray shirt, blue gloves) arranges sausages on a tray. Person 2 moves the tray and adjusts the sausages. The sausages are reddish, coiled. The two people are side by side at a wooden table; one is left of the other. The background includes a wooden floor, a chair, and a door.\n\nCamera is top-down, static. No movement.\n\nNow, applying the rules:\n\na) Motion: chronological: Person 1 uses device (pressing), Person 2 places and arranges sausages on tray, then moves tray.\n\nb) Appearance: Person 1 (light blue long-sleeve top), Person 2 (dark gray shirt, blue gloves). Sausages: reddish, coiled, multiple.\n\nc) Spatial: Person 1 left of Person 2, both at table. Person 2's tray is to the right of a larger tray of sausages.\n\nd) Camera: top-down, static.\n\ne) Background minimal: wooden floor, chair, door.\n\nf) Exclude text, so don't mention \"Green Bay\" or any specific text.\n\ng) Think internally, don't output reasoning.\n\nNow, write concise paragraph:\n\nTwo individuals work at a wooden table; one in a light blue hoodie uses a metal device to process sausages, while the other, wearing a dark gray shirt and blue gloves, arranges reddish coiled sausages on a metal tray. The person in blue directs the device above a tray, while the gloved person places and adjusts sausages on their tray, then lifts the tray. The camera maintains a top-down perspective with no movement.\n</think>\n\n<caption_output>Two individuals work at a wooden table; one in a light blue long-sleeve top uses a metal device to process sausages while the other, wearing a dark gray shirt and blue gloves, arranges redd", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p8x5_Q3i6Zc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p8x5_Q3i6Zc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 144, "blur_score": 98.26645137067882, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing blue gloves manipulates discrete objects (e.g., meat or food items on a tray) with their hands; the person’s hands and the handled items exhibit physical movement.", "background_and_ambient_analysis": "The background (wooden floor, furniture) shows no uniform shifting; no fire, water, or wind motion detected."}}
{"video_id": "pAHKq1JbZVI", "file_name": "pAHKq1JbZVI_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue shirt with dark sleeves sits at a table, holding a clear glass with both hands and bringing it to their mouth. They place the glass down, then suddenly lean forward onto the table, causing the glass to tip and spill. The scene occurs in a room with a plain white wall and a green board in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pAHKq1JbZVI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pAHKq1JbZVI_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 343.1819199066921, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating cards (spreading, holding, throwing), with visible motion of their hands and arms due to deliberate physical actions.", "background_and_ambient_analysis": "The background consists of a static wall and door/window; no uniform shifting of background elements or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "pAw4NfjoHGA", "file_name": "pAw4NfjoHGA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray shirt and blue jeans stands on a grassy area, swinging a golf club. They draw the club back, then extend it forward to strike the ball, followed by a follow-through where the body rotates and the club moves behind them. The camera remains static, capturing the action from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pAw4NfjoHGA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pAw4NfjoHGA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 157, "blur_score": 1112.6086348017939, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A golfer is swinging a club, causing the ball to be hit and move through the air. The motion is discrete and solid.", "background_and_ambient_analysis": "Background elements (trees, fence) are static with no significant wind or fluid motion. No fire, water, or smoke detected."}}
{"video_id": "pA8KY_nE0dI", "file_name": "pA8KY_nE0dI_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit side by side in front of a window with horizontal blinds. The left person wears a dark top and beanie, while the right person wears a floral dress. Both hold white recorders and move fingers over the holes as they play; the left individual turns their head slightly. The camera remains stationary, facing them directly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pA8KY_nE0dI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pA8KY_nE0dI_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 148.4367642556702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people holding recorders; hands and fingers exhibit rhythmic movements consistent with playing the instruments (finger placement, embouchure adjustments).", "background_and_ambient_analysis": "Background elements (window blinds, framed picture) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects observed."}}
{"video_id": "pAiRenddSQs", "file_name": "pAiRenddSQs_000219_000229.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray hoodie and black pants holds a red bass guitar, fingers moving along the strings. The camera pulls back slightly, revealing the person’s face and upper body as they maintain the instrument vertically in front of them. The background includes electronic equipment, but details are not emphasized. The camera movement consists of a gentle zoom out.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pAiRenddSQs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pAiRenddSQs_000219_000229.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 376.4179786742197, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands move along the guitar strings and fretboard, and the person's head and upper body shift slightly as they play and speak. These are discrete, solid objects moving due to intentional physical actions.", "background_and_ambient_analysis": "The background elements (computer monitor, speakers) remain static throughout the video. No fluid motion (fire, water, smoke, wind) or significant environmental shifts are observed."}}
{"video_id": "pAdnjPZNZRg", "file_name": "pAdnjPZNZRg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "The video opens with a white screen displaying a pink triangle, teal square, and yellow circle. It transitions to a top-down view of a coloring page featuring a dragon and fairy illustration, positioned next to six vertically aligned markers (blue, yellow, pink, blue, green, orange) on the left. A hand enters from the right, holding a green marker, and begins coloring the dragon’s tail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pAdnjPZNZRg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pAdnjPZNZRg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 462.2508276457185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a green marker moves to color a sketch of two characters.", "background_and_ambient_analysis": "The background (paper and markers) is static. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "pEtvrTV77gs", "file_name": "pEtvrTV77gs_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue polo shirt and white pants gestures toward a man in a light blue shirt holding a golf club; the scene shifts to a wider view showing three men on a golf course, where a man in a white polo shirt stands with hands on hips, a man in a blue polo shirt points to the golfer, and the golfer prepares to take a shot near a hole; the camera then focuses on the man in the white polo shirt speaking. Camera transitions from close-up to wide shot to close-up.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pEtvrTV77gs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pEtvrTV77gs_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 130, "blur_score": 208.97851011715406, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include two individuals interacting (0.0s), a golfer swinging a club (0.7s), and a golf ball in motion (0.9s–1.5s). Solid objects exhibit clear locomotion due to physical forces (golf swing).", "background_and_ambient_analysis": "Background elements (trees, mountains) show no significant shifting or fluid motion; minor tree swaying is negligible and not dominant."}}
{"video_id": "pCZNVy1kUFo", "file_name": "pCZNVy1kUFo_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of cheerleaders in black and white uniforms run forward in unison across an orange gym floor, then transition to a new formation with some members advancing ahead while others reposition behind. Their spatial arrangement shifts dynamically as they execute synchronized movements across the floor. The camera captures the performance from a slightly elevated angle with minor shake, following the team’s motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pCZNVy1kUFo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pCZNVy1kUFo_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 249.69526942599862, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: Cheerleaders (multiple individuals) moving via coordinated locomotion (dancing) and potential minor collisions. Their motion is tracked through consistent bounding boxes with clear directional changes (e.g., formation shifts, jumps).", "background_and_ambient_analysis": "Background shows static walls, banners, and spectator areas with no fluid motion (e.g., fire, water, smoke) or environmental wind effects. Static elements remain consistently positioned throughout the frames."}}
{"video_id": "pCip-xt--mI", "file_name": "pCip-xt--mI_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black bicycle tire rests on a sandy surface, partially covered by a white bag. The scene transitions to a person in a white striped shirt working on a bicycle wheel inside a workshop, attaching a chain to the rear derailleur. The individual manipulates the chain, positioning it near the wheel's spokes and gears, with other bicycles visible in the background. The camera focuses on the hands and chain movement, maintaining a close-up perspective as the person adjusts the chain's alignment. The setting remains a cluttered workshop space with tools and bike parts present.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pCip-xt--mI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pCip-xt--mI_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 102.54475409549673, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively manipulating bicycle components (wheel spokes and hub) using tools; the hands and bicycle parts exhibit deliberate physical motion from tool adjustments.", "background_and_ambient_analysis": "Background elements (wall, bike stand, and surrounding bicycles) remain stable with no shifting or environmental effects (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "pGN-pY7oc6g", "file_name": "pGN-pY7oc6g_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man in a checkered shirt raises his right hand to his mouth, holding a microphone close to his lips, then speaks into it. The camera maintains a stationary close-up perspective, capturing his actions against a blurred stage backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pGN-pY7oc6g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pGN-pY7oc6g_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 3334.8023876624966, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their head and hand while holding a microphone, with motion originating from deliberate actions (speaking, gesturing) rather than external forces or camera-induced effects.", "background_and_ambient_analysis": "The background features static panels with consistent color and structure across frames, showing no significant shifting or fluid motion (e.g., fire, water, wind)."}}
{"video_id": "pMW9baaV4t0", "file_name": "pMW9baaV4t0_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black t-shirt and black cap stands in front of wooden closet doors. They raise their right hand, then use both hands to adjust the cap, pulling it down over their head. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pMW9baaV4t0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pMW9baaV4t0_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 110.1024427342, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human subject (wearing a black shirt and cap) performs discrete actions: raising hand, adjusting cap, removing cap, and placing it back. These are solid, distinct movements driven by the subject’s physical actions.", "background_and_ambient_analysis": "Background elements (wooden cabinets, walls) show no uniform shifting or fluid motion (e.g., fire, water, smoke, wind). Static background confirms no ambient environmental dominance."}}
{"video_id": "pO3RHeO5jyI", "file_name": "pO3RHeO5jyI_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a girl in a blue shirt sitting at a table. She's building a tower with playing cards—three stacks. Then she reaches for a card, maybe to add to the tower. Wait, the timestamps: frame 0 shows her moving, frame 1-3 she's adjusting, frame 4 she picks up a card, frame 5 she holds it up. So chronological order: she's sitting at the table, adjusting the card tower (three layers), then reaches for a card (probably to place it), then holds up the card. The background has some stuff like a glass and other items, but minimal. Camera is static? The description says \"slight shake\" maybe, but let's check.\n\nAppearance: girl in blue shirt with a design, ponytail. Cards are standard playing cards, stacked. Spatial: table in front of her, tower is on the table. She's holding the card up, maybe to add to the tower. Camera perspective—looks like a close-up, maybe slight angle, but the rules say to mention camera movement. The output example mentions camera movement. Let's make sure.\n\nRules: a) motion chronologically. So: girl seated, builds card tower (3 layers), then picks up a card (red ace, maybe), holds it up. b) appearance: girl in blue shirt, card tower (three decks stacked), card in her hand. c) spatial: tower on table, girl at table. d) camera: static or slight shake? The video might have a slight shake, but need to check. The original frames—probably handheld, so slight shake.\n\nBackground: minimal, so don't mention much. Exclude text recognition, so don't say \"ace of hearts\" but maybe just \"a playing card\". Wait, frame 4 shows her holding a card with red and white (maybe spade or heart, but don't specify). The rules say exclude named characters, so no \"girl\", but the main subject is a person. The caption should say \"a girl\" (but rules say \"focus on motion and behavior of main subjects (people/animals/objects)\" so yes, mention the person.\n\nLet me structure:\n\nAt a table, a girl in a blue shirt with a graphic design sits and adjusts a three-tiered stack of playing cards. She then reaches for a playing card on the table, lifts it toward the camera, and holds it up with both hands. The background includes a glass and other items on a dark surface. The camera remains relatively static with a slight shake.\n\nWait, but the rules say \"conclude with camera perspective and movement\". So need to end with that.\n\nWait, let's check the rules:\n\n\"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo the caption should end with the camera info.\n\nLet's rephrase:\n\nA girl wearing a blue shirt sits at a table with a three-tiered stack of playing cards. She adjusts the cards, then picks up a playing card and holds it up toward the camera. The background includes scattered items on a dark surface. The camera remains stationary with minimal movement.\n\nWait, but need to be concise. Let's check the example.\n\nOriginal video: [0.0] she's moving, [1.0] she's seated, [2.0] same, [3.0] she's holding card, [4.0] she's reaching, [5.0] holding card.\n\nSo chronological: she starts by sitting at table with card tower (3 layers), then reaches for a card (maybe the red one), picks it up, and holds it up.\n\nWait, in frame 0: she's leaning over, frame 1-3: seated, then frame 4: picks up a card (red and white), frame 5: holding it up.\n\nSo motion: seated, adjusts stack, picks up card, holds it up.\n\nAppearance: girl in blue shirt (graphic), card tower (3 layers), playing card (red/white).\n\nSpatial: card tower on table in front of her, she's seated at table.\n\nCamera: probably handheld, slight shake.\n\nSo putting it all together:\n\nA girl in a blue shirt with a graphic design sits at a table, adjusting a three-tiered stack of playing cards. She then reaches for a playing card on the table, lifts it toward the camera, and holds it up with both hands. The background includes a glass and other objects on a dark surface. The camera remains mostly stationary with slight movement.\n\nCheck if it's concise. Let's see:\n\n- Focus on motion: seated, adjusting stack, reaching, holding up card. Chronological: yes.\n\n- Appearance: blue shirt, 3-tier stack, playing card.\n\n- Spatial: stack on table, card", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pO3RHeO5jyI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pO3RHeO5jyI_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 47.179104849465546, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child (discrete object) is moving: head turns, hand picks up bottle and brings it to mouth for drinking.", "background_and_ambient_analysis": "Background elements (couch, table, lamp) are static. No fire, water, smoke, or wind visible."}}
{"video_id": "pQ2PBSR4IIc", "file_name": "pQ2PBSR4IIc_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A row of green glass bottles with labels is arranged on a shelf. A hand enters the frame, placing a bottle in front of the row. The camera then pulls back to reveal a wider workspace with additional bottles and a metal table in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pQ2PBSR4IIc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pQ2PBSR4IIc_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 171.32591742138732, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand interacts with green bottles, moving them through explicit physical actions (e.g., picking up, placing), indicating discrete solid objects in motion due to human force.", "background_and_ambient_analysis": "Background elements (wall, shelf structure) are static with no uniform shifting; no fire, water, smoke, or wind motion present."}}
{"video_id": "pQsGkvB2ofk", "file_name": "pQsGkvB2ofk_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They provided a video snippet and want a concise, chronological paragraph following specific rules. The main points are focusing on motion and behavior, describing appearance briefly, spatial relationships, camera perspective, and keeping background minimal.\n\nLooking at the video frames: it's a nighttime scene at a gas station. There's a man in a dark jacket and green shirt. He's handling a black suitcase or bag. The camera moves slightly, capturing him from different angles as he interacts with the bag near a blue gas pump. The background has the gas station structure, some cars, and lights.\n\nI need to mention the main subject: the man. His actions are moving the bag, turning, standing. He's wearing a dark jacket over a green shirt. The suitcase is black. The camera seems to follow him, maybe panning left or slight shake. Background elements like the gas pump and streetlights are there but should be minimal.\n\nCheck the rules: don't include text, named characters, or stylistic analysis. Keep it chronological. Start with the man's movement. Describe his appearance briefly. Spatial relationships: the gas pump is to his left or in front. Camera movement: slight shake, maybe pan left.\n\nWait, the video starts with him holding the bag, then he moves it, turns, stands. So the order is: he stands by the pump, moves the bag, turns his body. The camera captures his actions from a slightly shaky angle, moving around him. Background has the gas station, cars, lights but minimal.\n\nNeed to structure the caption as a paragraph. Start with the main subject's actions. Mention his clothing, the object he's handling. Where he is in relation to the pump. Camera movement. Avoid details like the color of the cars, just keep background minimal.\n\nCheck the output format: <caption_output> followed by the paragraph. No markdown. Must be concise. Let me draft:\n\n\"A man in a dark jacket and green shirt stands near a blue gas pump at night, handling a black suitcase. He turns his body, shifting the bag while positioned to the right of the pump. The camera follows him with slight shake, maintaining a close perspective as he interacts with the suitcase. Background elements include dimly lit streetlights and parked cars.\"\n\nWait, check if \"shifts the bag\" is accurate. The video shows him moving the bag, maybe lifting it. But the user says \"motion and behavior in chronological order.\" So first he's standing, then moving the bag. Maybe \"adjusts the black suitcase\" or \"moves the black suitcase.\"\n\nAlso, spatial relationships: the pump is on his left? The video shows the blue pump to his left as he faces it. So he's to the right of the pump? Or the pump is to his left.\n\nLooking at frame 0: man is in front of the pump, which is blue. Frame 2: he's still near it. So the pump is on his left. So he's standing to the right of the blue gas pump.\n\nWait, in frame 0, the blue pump is on the left side of the man. So the pump is to his left. So the description would be \"positioned to the right of the blue gas pump\" maybe. Wait, no. If the pump is on his left, then he's standing to the right of the pump. So the pump is to his left.\n\nSo: \"A man in a dark jacket and green shirt stands near a blue gas pump at night, handling a black suitcase. He turns his body, shifting the bag while positioned to the right of the pump. The camera follows him with slight shake, maintaining a close perspective as he interacts with the suitcase. Background elements include dimly lit streetlights and parked cars.\"\n\nCheck if \"background elements include dimly lit streetlights and parked cars\" is minimal. Since the background is part of the scene, but the rule says minimal unless essential. Maybe it's okay. But maybe \"dimly lit streetlights\" is essential for the time (night). But the user says \"keep background descriptions minimal unless essential for understanding motion.\" Since the motion is at the gas station, the background elements like streetlights might not be essential, but maybe the gas station structure is. Hmm.\n\nAlternatively: \"A man in a dark jacket and green shirt stands near a blue gas pump at night, handling a black suitcase. He turns his body, shifting the bag while positioned to the right of the pump. The camera follows him with slight shake, maintaining a close perspective as he interacts with the suitcase. Background shows a gas station structure and distant vehicles.\"\n\nBut \"distant vehicles\" might be better than \"parked cars\" if they're visible in the background. But the exact background is up to observation.\n\nWait, the video's background has \"", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pQsGkvB2ofk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pQsGkvB2ofk_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 161.85440638754238, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is standing near a gas pump, turning his head and shifting his body position.", "background_and_ambient_analysis": "The background elements (white pillar, blue machine) are stable with no fluid or environmental motion."}}
{"video_id": "pPw7Sncsr9U", "file_name": "pPw7Sncsr9U_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with blonde hair, wearing a black top and blue skirt, sits while playing a tall golden harp. Her hands move rhythmically over the strings, lifting and pressing them in sequence. The camera remains stationary, capturing her from a fixed angle as she continues playing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pPw7Sncsr9U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pPw7Sncsr9U_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 158.5171960080063, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (a solid object) is moving her hands and arms to play the harp, demonstrating discrete physical motion.", "background_and_ambient_analysis": "Background elements (wall, painting, shelf) are static and unchanging. No fluid or environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "pRO0VPdge24", "file_name": "pRO0VPdge24_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women interact in a grassy area near a path. A woman with long brown hair, wearing a blue shirt and gray jacket, turns toward another woman with red hair, who wears a beige jacket over a light green top and has one hand on her hip. The second woman stands to the right of the first, and both shift slightly as they converse. The camera follows their movement with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pRO0VPdge24.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pRO0VPdge24_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 267.25931786762936, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two women interacting: foreground woman holds a device (phone) and gestures; background woman leans forward and shifts posture while observing the device; all movements are deliberate human locomotion and head/body motions.", "background_and_ambient_analysis": "Background consists of static grass and pathway with no fluid motion (fire, water, smoke, wind); no environmental shifts detected."}}
{"video_id": "pWEODr29fn8", "file_name": "pWEODr29fn8_000222_000232.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black top sits on a dark blue couch against a light green wall. They begin with hands clasped in front of their chest, then raise both hands upward with fingers extended, followed by bringing hands down to clasp again, and finally moving hands apart. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pWEODr29fn8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pWEODr29fn8_000222_000232.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 136.5953576438056, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is making deliberate hand movements while holding and manipulating a small object (likely a ball or toy), along with head and upper body motions. All actions appear controlled and intentional.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (e.g., fire, water, wind). The green wall and dark couch remain static throughout, with no perceptible environmental motion."}}
{"video_id": "pVaqiZC0LZ0", "file_name": "pVaqiZC0LZ0_000172_000182.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with braided hair, large headphones, and a black shirt covers their face with both hands. They then move their hands away to reveal a smile, forming peace signs with both hands before pointing upward with one hand. The person remains in front of a light purple wall, and the camera maintains a close-up, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pVaqiZC0LZ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pVaqiZC0LZ0_000172_000182.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 80.09764491102959, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their hands and head: initially covering their face, then revealing it, and making gestures (e.g., clenching fists, pointing). This motion is controlled by muscular forces and represents discrete object physics.", "background_and_ambient_analysis": "The background features a static purple wall and chair with no shifting or fluid motion. No fire, water, smoke, or wind is present, so ambient environmental motion is absent."}}
{"video_id": "pYdaigqaq7U", "file_name": "pYdaigqaq7U_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person in a red shirt holding a large red balloon. They bring the balloon close to their face, then move it away. The person's shirt has text, but we can't mention text. The background has a red couch, framed pictures, and a door. The main motion is the person manipulating the balloon: holding it up, covering their face, then moving it around. Need to describe the sequence chronologically. \n\nFirst frame: person holds balloon up to face. Then they move the balloon away, revealing their face. Then they hold it again? Wait, the video clips: frame 0, they have hands on balloon. Frame 1, hands still on balloon. Frame 2, they let go, balloon is near face but then they move it. Wait, the user provided frames: [0.0], [1.4], [2.5], [3.6], [4.7]. Let's check the actions.\n\nFrame 0: person holds large red balloon in front of face, hands on it. Frame 1: balloon is still near face, but maybe starting to move. Frame 2: they lift the balloon up, so it's in front of them. Frame 3: balloon is held up, then moved. Frame 4: they let go, so the balloon is being held, then they move their hands. Wait, the description: \"a person in a red shirt holding a large red balloon. They bring the balloon close to their face, then move it away.\" \n\nSo chronological: Initially, the person holds the large red balloon close to their face. They then move the balloon away from their face, holding it in front of them. The background includes a red couch and framed artwork, but we need to keep background minimal. The camera perspective: the video is shot in a fixed position, so no movement. The main subject is the person and the balloon. \n\nNow, following the rules: focus on motion and behavior, chronological. Main subject: one person (red shirt, long hair), one red balloon (large, rounded). Actions: starts with balloon near face, then moves it away, holds it up, then moves it around. Wait, the frames show: frame 0: hands on balloon, covering face. Frame 1: hands still on balloon. Frame 2: they pull the balloon back, so it's in front of their face. Frame 3: balloon is held up, then in frame 4: they are holding it but maybe moving it. Wait, the exact sequence: \"a person in a red shirt holds a large red balloon up to their face, then lowers it and moves it to the side, revealing their face, and then holds it again.\" Wait, looking at the user's provided frames: \n\nFrame 0: [0.0] person with hands on balloon, covering face.\n\nFrame 1.4: person still holding balloon, but maybe moving it.\n\nFrame 2.5: person lifts the balloon up, so it's in front of them, not covering face.\n\nFrame 3.6: balloon is held up.\n\nFrame 4.7: person is holding the balloon, perhaps moving it to the side.\n\nSo the motion is: the person initially holds the balloon close to their face with both hands, then moves the balloon away from their face, holding it up in front of them, and then moves it to the side.\n\nNow, describe that. \n\nAppearance: person has long hair, wears red shirt. Balloon is large, red, rounded.\n\nSpatial relationships: the balloon is held in front of the person's face initially, then moved to the side.\n\nCamera: fixed perspective, no movement.\n\nBackground: minimal, but mention red couch and framed pictures only if essential. But rule e says minimal unless essential. Since the person is the main subject, background is secondary. So maybe just mention the setting as a living room with a red couch, but keep it minimal.\n\nPutting it all together:\n\nA person with long hair in a red shirt holds a large red balloon up to their face, then moves the balloon away, holding it in front of them and shifting it to the side. The balloon is large and rounded. The scene is set in a room with a red couch and framed artwork in the background. The camera remains static.\n\nWait, need to be concise. Let's check the rules: \"concise, chronological paragraph\". Let's structure it:\n\nThe person, wearing a red shirt with long hair, initially holds a large red balloon close to their face, then moves the balloon away, holding it in front of them and adjusting its position. The balloon is large and rounded. The camera remains fixed throughout the sequence.\n\nYes, that's better. Avoid background details unless essential. The background here is a red couch", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pYdaigqaq7U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pYdaigqaq7U_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 145, "blur_score": 142.02263712550666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person interacts with a red balloon: inflating it, moving it across the frame, and manipulating it with hands. The balloon and person are distinct solid objects exhibiting motion due to physical forces (inflation, hand movements).", "background_and_ambient_analysis": "The background (red couch, framed pictures, door) shows no shifting or fluid motion; no fire, water, or wind present."}}
{"video_id": "pXSlIEoZhj4", "file_name": "pXSlIEoZhj4_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person polishes a brown leather dress shoe using a white cloth; the left hand holds the shoe steady while the right hand moves the cloth across the shoe's surface. A white bottle with a blue label sits to the left of the shoe on a dark table. The camera begins with a close-up of the hands and shoe, then pulls back to reveal the full workspace.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pXSlIEoZhj4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pXSlIEoZhj4_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 56.09460353477206, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands and polishing cloth move in discrete, controlled motions across the shoe surface. The shoe remains stationary while the cloth applies polish through back-and-forth rubbing motions. The polish bottle is fixed on the table.", "background_and_ambient_analysis": "No shifting background elements; no fluid/environmental motion (fire, water, smoke, wind) observed. The table and floor remain static throughout the frames."}}
{"video_id": "pa5Cn2fnQ2Y", "file_name": "pa5Cn2fnQ2Y_000197_000207.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and large over-ear headphones speaks into a microphone, their head tilting slightly and mouth moving as they converse. The camera maintains a close-up perspective with minor shifts, focusing on the upper body and face as the individual continues speaking.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pa5Cn2fnQ2Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pa5Cn2fnQ2Y_000197_000207.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 331.1419696982764, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person wearing headphones is moving their head and upper body slightly (e.g., nodding, shifting gaze), representing discrete solid-object motion due to speech/gestures.", "background_and_ambient_analysis": "Static background elements (text, logos, and microphone stand) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "p_ZBm6RmuqI", "file_name": "p_ZBm6RmuqI_000150_000160.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a kitchen setting, a woman in a sleeveless top and patterned skirt leans over a table with plates and cups, interacting with a seated person in front of her. A man in a white tank top and dark pants stands in the background near a doorway. The woman moves her right arm, adjusting the plate, while the seated person shifts position, leaning back. The man remains stationary throughout. The camera maintains a slightly shaky, eye-level perspective focused on the table interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p_ZBm6RmuqI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p_ZBm6RmuqI_000150_000160.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 42.04722143576278, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: Three people (one standing in background, one seated at table, one standing near table) moving via physical actions (gesturing, leaning, stepping back, eating).", "background_and_ambient_analysis": "Background (cabinets, doors, walls) remains static with no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "paPVykinPbw", "file_name": "paPVykinPbw_000140_000150.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and blue jeans lifts the lid of a wooden box resting on straw, revealing a pile of grayish leaves inside. The camera captures the motion of the lid being raised and focuses on the contents within the box, maintaining a close perspective as the action unfolds.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/paPVykinPbw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/paPVykinPbw_000140_000150.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 512.0000322991053, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (wearing a red sleeve) manipulates a wooden box, lifting its lid and inspecting the contents. The box and hand exhibit solid, discrete motion due to physical interaction.", "background_and_ambient_analysis": "The background consists of dry grass and earth, which remain static with no significant fluid or environmental motion (e.g., wind, smoke, water). No fire, water, or wind is visible."}}
{"video_id": "pand0Ro3pJ0", "file_name": "pand0Ro3pJ0_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a patterned shirt and black apron adjusts a tall glass vase on a kitchen counter, moving it slightly while focusing on its contents. To the right of the vase, a large green plant with white flowers stands on the counter. The background includes wooden cabinets and a window with blinds. The camera remains stationary, capturing the scene from a direct frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pand0Ro3pJ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pand0Ro3pJ0_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 127.35991685567632, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is moving their hands to arrange flowers in a vase; the person's body remains mostly stationary but hand movements are distinct.", "background_and_ambient_analysis": "The background (kitchen cabinets, window, refrigerator) is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "pc1YvvvZHUw", "file_name": "pc1YvvvZHUw_000500_000510.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white chef's coat rolls a seaweed-wrapped sushi roll filled with rice and ingredients using their hands, then holds up the completed roll. The camera starts with a close-up of the hands shaping the roll and transitions to a medium shot of the person presenting it.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pc1YvvvZHUw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pc1YvvvZHUw_000500_000510.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 57.828091718474724, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Chef's hands manipulate a sushi roll (discrete solid object), adjusting its position and orientation through deliberate movements. The sushi roll itself is rotated and held firmly, with no fluid motion.", "background_and_ambient_analysis": "The kitchen background (refrigerator, equipment) remains static with no shifting motion. No fire, water, smoke, or wind is visible; environmental elements are absent."}}
{"video_id": "pg4CV-4tEiw", "file_name": "pg4CV-4tEiw_000140_000150.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silver toaster oven with a blue indicator light sits on a kitchen counter, containing golden brown cookies on aluminum foil. A hand in a red sleeve reaches from the left to open the oven door, then pulls out the baking tray. The camera remains stationary, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pg4CV-4tEiw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pg4CV-4tEiw_000140_000150.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 145.22419061975884, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand (discrete solid object) moves to open the oven door, revealing baked goods inside. The hand's motion is distinct and driven by intentional physical action.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; static background elements (oven, red cups) remain fixed throughout the clip."}}
{"video_id": "pg92_KAfDU0", "file_name": "pg92_KAfDU0_000777_000787.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow shirt and floral pants sits on a chair, lifting a dry branch with leaves to their face, holding it near their eyes before lowering it. To their left, a table holds a laptop and water bottle. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pg92_KAfDU0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pg92_KAfDU0_000777_000787.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 349.3518284291731, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's hands and yarn are the only discrete objects in motion, with clear, deliberate movements as she manipulates the yarn for knitting/crocheting. The laptop, water bottle, and table remain static.", "background_and_ambient_analysis": "The background (fence, trees, and bench) shows no shifting or fluid motion. No fire, water, smoke, or wind is visible; all elements are static and stable throughout the clip."}}
{"video_id": "pgPBQpkh60I", "file_name": "pgPBQpkh60I_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to understand the video frames. The first frame shows a person in a blue shirt working at a table with an iron, books, a printer, etc. Then the next frames zoom in on hands working with a piece of fabric and a tool, maybe an ironing pad. \n\nChronological order: Start with the person at the table. Then close-up on hands manipulating a gray object (maybe fabric) with a tool. Then a wider shot of the person again. Wait, the frames are [0.0], [1.4], [2.5], [3.6], [4.7]. Let's list each:\n\n0.0: Person in blue shirt, sitting at table. Table has iron, books, printer, photos on wall. Window blinds. \n\n1.4: Close-up of hands on fabric (gray, maybe a patch) with a tool (like a brush or something). Background has books, purple stuffed toy, yellow tool.\n\n2.5: Hands still working on fabric, moving the tool over it.\n\n3.6: Person adjusting the fabric, maybe the iron is involved.\n\n4.7: Back to wider shot, person in blue shirt, same table setup.\n\nNow, main subjects: person (blue shirt), hands, fabric (gray), tool (yellow? maybe brush). \n\nMotion: The person is working on the fabric, possibly ironing or pressing. The camera starts with a wide shot, then close-up on hands, then back to wide.\n\nSpatial: The person is at the table, hands on fabric. Background has books, stuffed toy, etc. But rule e says minimal background unless essential. So maybe mention the table setup briefly.\n\nChronological: First, person works at table. Then close-up of hands manipulating fabric with tool. Then return to wider shot of person.\n\nCamera perspective: Starts with medium shot (wide), then close-up (top-down? the second frame is a close-up of hands on table), then back to medium shot.\n\nNow, following the rules:\n\na) Focus on motion and behavior in order. Person is working on fabric (ironing/preserving). Hands move the tool over the fabric.\n\nb) Appearance: person in blue shirt, hands, gray fabric, yellow tool (maybe).\n\nc) Spatial: hands on the fabric placed on the table.\n\nd) Camera: starts medium shot, then close-up (top-down? the second frame is close-up of hands, so top-down on the table), then medium shot.\n\ne) Minimal background: books, stuffed toy in background, but maybe only mention if essential. The main action is the hands working, so background can be brief.\n\nf) Exclude text, names, etc.\n\ng) Don't output reasoning.\n\nPutting it together:\n\nThe video opens with a person in a blue shirt sitting at a table, adjusting fabric on an ironing board. The camera then zooms in to show the person’s hands manipulating a gray fabric patch with a small brush over a maroon towel, surrounded by books and a purple stuffed toy. The person continues working on the fabric, then the camera pulls back to the original medium shot of the person at the table with a printer and window blinds in the background.\n\nWait, need to check timing. The frames: 0.0 is wide shot, 1.4 is close-up, 2.5 close-up, 3.6 person adjusting, 4.7 wide shot. So the order is:\n\n- Initial medium shot (0.0): person at table, hands on fabric.\n\n- Then close-up (1.4,2.5): hands working on fabric with tool.\n\n- Then 3.6: person adjusts fabric (maybe moving it).\n\n- Then 4.7: back to medium shot.\n\nSo caption should be chronological:\n\nA person in a blue shirt sits at a table with an iron and a maroon towel, working on a gray fabric patch. The camera zooms in top-down to show the person’s hands using a small tool to smooth the fabric, with a purple stuffed toy and books in the background. The hands continue manipulating the fabric, then the person adjusts its position on the towel, and the camera pulls back to a medium shot of the person at the table.\n\nCheck rules:\n\na) Motion: working, zooming in, adjusting, pulling back.\n\nb) Appearance: blue shirt, gray fabric, purple toy, books (but background minimal), hands.\n\nc) Spatial: hands on fabric on towel, toy to the left (maybe).\n\nd) Camera: starts medium, zooms to top-down close-up, then pulls back.\n\ne) Background: minimal, mentioned only as needed (books, toy in background for context).\n\nf) No text, names.\n\nLet me make it concise.\n\n<caption_output>A person in a blue shirt works at a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pgPBQpkh60I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pgPBQpkh60I_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 568.6229274646063, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and a knife are moving to unwrap and cut a piece of bread. The motion is driven by the person's explicit actions.", "background_and_ambient_analysis": "The background (bookshelf, stuffed toy, window blinds) is static and shows no uniform shifting. There is no dominant fire, water, smoke, or wind motion."}}
{"video_id": "phIRpdN0A3U", "file_name": "phIRpdN0A3U_000096_000106.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with painted nails applies a light-colored rectangular patch to a person’s side, who is wearing blue shorts. The hand presses the patch firmly onto the skin. A beige couch is visible in the background, and the camera remains in a close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/phIRpdN0A3U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/phIRpdN0A3U_000096_000106.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 62.69435633806536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand with blue-painted nails moves a rectangular adhesive tape across the abdomen of a person. The tape adheres to the skin and is repositioned multiple times.", "background_and_ambient_analysis": "The background (beige couch) remains static throughout; no environmental elements like fire, water, or wind are present."}}
{"video_id": "ph-AfwB6dWE", "file_name": "ph-AfwB6dWE_000202_000212.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands, one wearing a bracelet, cut a yellow object on a wooden cutting board in front of a cluttered kitchen counter. The hands move the knife to slice the object, adjusting position as they work. The background includes a sink, colorful items, and a living area with couches. The camera maintains a circular, top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ph-AfwB6dWE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ph-AfwB6dWE_000202_000212.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 172.52412760416667, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands, a knife, and food items on the cutting board) are moving. The hands are actively cutting and arranging food, indicating explicit physical interactions.", "background_and_ambient_analysis": "The background includes a kitchen countertop, sink, and cabinets. There is no significant shifting of static background elements (walls, ground) or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "phZ4iPTT5Ug", "file_name": "phZ4iPTT5Ug_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue short-sleeve shirt sits while holding a red watermelon slice, repeatedly bringing it to their mouth to take bites and chew. The watermelon is held in front of them, with the person's hands visible as they manipulate the slice. The camera maintains a close-up perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/phZ4iPTT5Ug.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/phZ4iPTT5Ug_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 201.20502794819117, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the watermelon are moving due to the peeling action, with discrete motions of cutting and separating the fruit.", "background_and_ambient_analysis": "The yellow wall background is static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "phNeuG5twh8", "file_name": "phNeuG5twh8_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person dressed in black sits on a black chair, positioned in front of a tall wooden harp with metal strings. Their hands move rhythmically across the harp's strings, plucking them. The camera remains static, capturing the scene from a frontal perspective against a plain white background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/phNeuG5twh8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/phNeuG5twh8_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 199.05497311384016, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is seated and playing a harp; their hands and upper body exhibit discrete motion as they interact with the instrument strings.", "background_and_ambient_analysis": "The white wall and floor remain uniformly static across all frames, with no signs of shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "pe3SEN8jrtM", "file_name": "pe3SEN8jrtM_000135_000145.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a static display of various lawn equipment, including blowers and vacuums. It transitions to a person operating a blower, moving it along a sidewalk to clear fallen leaves, with the machine propelling leaves forward and the person walking behind it. The camera follows the motion of the blower and leaves, maintaining a side view as the person continues clearing the path.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pe3SEN8jrtM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pe3SEN8jrtM_000135_000145.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 835.914898534103, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The lawnmower is a discrete solid object moving due to locomotion; leaves are environmental elements.", "background_and_ambient_analysis": "Background elements (ground, fence) show no uniform shifting, indicating a fixed camera. Leaves being blown by wind constitute ambient environmental motion but are secondary to the primary subject."}}
{"video_id": "pjKkufW-yZU", "file_name": "pjKkufW-yZU_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair, wearing a dark sleeveless shirt and jeans, sits and plays a maroon electric guitar with a white pickguard; their left hand presses frets along the neck while the right hand strums the strings. The subject remains centered against a plain black background, with the camera held static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pjKkufW-yZU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pjKkufW-yZU_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 183.8067334475176, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is playing a guitar; the motion is from hand movements (strumming, fretting) and slight body movements.", "background_and_ambient_analysis": "The background is a static black backdrop with no environmental motion (fire, water, wind)."}}
{"video_id": "plb77AjYWG4", "file_name": "plb77AjYWG4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands are positioned on a dark surface. The left hand, adorned with a ring on the ring finger, starts flat. The right hand, wearing a bracelet, moves toward the left hand, interlocking fingers and pressing down. The right hand then fully covers the left hand, with fingers moving slightly. The camera maintains a close-up perspective with minimal background detail, exhibiting slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/plb77AjYWG4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/plb77AjYWG4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 413.4597346808092, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving: initially resting, then performing gestures (e.g., pressing fingers, making a fist).", "background_and_ambient_analysis": "No significant ambient environmental motion (fire, water, wind) detected. Background elements (surface) appear static."}}
{"video_id": "pl9YocNneu0", "file_name": "pl9YocNneu0_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals process ground meat on a table. The person in a dark green long-sleeve shirt transfers portions from a white bowl to a wooden cutting board, while the other individual, wearing a watch, pours meat from a metal container onto the board. The table holds a large pot of raw meat, a can of soda, and a glass. The camera remains stationary, capturing the actions from a top-down angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pl9YocNneu0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pl9YocNneu0_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 490.71774264096547, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands actively manipulating meat on a cutting board and transferring it to a container; meat is being cut via physical force application.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) detected. Background elements (walls, equipment) remain static."}}
{"video_id": "pltWQb4XVpU", "file_name": "pltWQb4XVpU_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and gray pants holds a teal power drill, positioning it over a light brown wooden board clamped to a workbench by a red and black clamp. The individual lowers the drill to pierce the wood, then adjusts their grip to continue drilling, with the camera panning slightly left to capture the action from a mid-level perspective in a workshop setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pltWQb4XVpU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pltWQb4XVpU_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 126.47451606745675, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The discrete objects moving are the person's hand and the blue power tool, which are being moved to interact with the wooden board.", "background_and_ambient_analysis": "The background (wall and hanging tools) remains static and does not shift uniformly. There is no fire, water, smoke, or wind present."}}
{"video_id": "pi_-R1zsk_c", "file_name": "pi_-R1zsk_c_000376_000386.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and dark jeans holds a white oil container near a car with its hood open, then moves the container to the engine's fill port to pour oil into it. The individual stands to the left of the engine, with the hood positioned above the engine compartment. The camera remains stationary, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pi_-R1zsk_c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pi_-R1zsk_c_000376_000386.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 130.2444499233977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is manipulating a container to pour liquid into the car's engine. The motion involves hand movements and container positioning, with the person moving slightly to adjust posture.", "background_and_ambient_analysis": "Static background elements (wall, blue structure) show no uniform shifting. No dominant fluid/environmental motion (fire, water flow, smoke) observed; the liquid pouring is a controlled discrete action."}}
{"video_id": "pnzUOCO3j_M", "file_name": "pnzUOCO3j_M_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a top-down view of a person in a sleeveless top and dark pants on a black yoga mat, bending forward with arms extended. The individual then raises one arm while seated. The scene transitions to an outdoor grassy area where three people in athletic wear (including one in a white top) sit on purple yoga mats, stretching upward with arms raised. The camera shifts from top-down to a ground-level perspective of the group.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pnzUOCO3j_M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pnzUOCO3j_M_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 85.36757174247552, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple solid human subjects are performing yoga poses, moving their limbs and bodies through deliberate physical actions (e.g., arm extensions, seated postures). These are discrete, trackable objects.", "background_and_ambient_analysis": "The background consists of static wooden flooring (indoor) and grass with scattered leaves (outdoor), with no dominant fluid or gaseous motion (e.g., fire, water, smoke, wind) observed. Background elements do not shift uniformly across the screen."}}
{"video_id": "poJA8TbJLXs", "file_name": "poJA8TbJLXs_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt, cowboy hat, and blue jeans rides a brown horse. The horse moves forward from under a covered structure into an open dirt area, passing the structure toward a fenced field. The rider maintains a steady posture as the horse proceeds. The camera follows the motion with a slight pan, capturing the transition from shaded to sunlit terrain.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/poJA8TbJLXs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/poJA8TbJLXs_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 119.25008762215498, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person riding a horse moves consistently across the frame; the horse's locomotion is the primary solid-object movement.", "background_and_ambient_analysis": "No shifting background elements (trees, fence, ground remain stable), no fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "powY5cWUiTk", "file_name": "powY5cWUiTk_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white headwrap and white top has three beige circular patches on their forehead. They use their right hand, adorned with a ring, to gently press and smooth the patches across their face, starting from the forehead and moving toward the eyes. The camera maintains a steady close-up perspective focused on the face, with a plain background featuring a white wall and a mesh panel.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/powY5cWUiTk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/powY5cWUiTk_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 110.87781069220802, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand is moving in controlled motions to apply makeup to the face, representing discrete solid-object motion (hand/finger movement due to muscle action).", "background_and_ambient_analysis": "Background is static (white wall and door/window frame) with no shifting or environmental fluid motion (fire, water, wind). No ambient elements detected."}}
{"video_id": "piC-x4ZPl7o", "file_name": "piC-x4ZPl7o_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white top, black pants, and white shoes performs martial arts movements in a gravel courtyard. They begin with arms extended, step forward into a wide stance, extend an arm outward while rotating their body, shift weight to one leg, and gradually return to a neutral posture. The background includes trees and a metal fence, captured from a static camera angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/piC-x4ZPl7o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/piC-x4ZPl7o_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 278.2070546928396, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.99, "object_analysis": "The person (wearing white top and black pants) is moving, performing discrete martial arts stances with clear locomotion (stepping, arm extensions, posture changes). This solid object's motion is explicitly driven by physical forces.", "background_and_ambient_analysis": "The background elements (trees, fence, mountains) remain stationary with no uniform shifting, and there is no fluid/environmental motion (fire, water, smoke, wind) dominating the scene. The environment appears calm and static."}}
{"video_id": "pqvOi3lgQSI", "file_name": "pqvOi3lgQSI_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark clothing and a hat bends over on a snow-covered wooden dock, facing a medium-sized brown dog standing beside them at the water's edge. The dog remains stationary while the person maintains a bent posture, possibly interacting with the dog. The dock extends into a partially frozen pond, with snow-covered ground and trees in the background. The camera remains stationary throughout, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pqvOi3lgQSI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pqvOi3lgQSI_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 496.72335704074436, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person and a dog on a dock exhibit subtle movement (e.g., the dog shifting position, person possibly adjusting stance), indicating discrete, solid objects in motion due to their own locomotion.", "background_and_ambient_analysis": "Background elements (trees, snowy shore) show no significant shifting. The water is calm with no visible waves or flow, ruling out dominant fluid motion."}}
{"video_id": "psdqAkKDJjM", "file_name": "psdqAkKDJjM_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair, wearing a black crop top and black pants, dances energetically in a street at night, moving her arms and body in rhythmic motions while twisting and turning. She faces different directions, surrounded by a crowd of people—some standing, others sitting on the curb—observing her. The handheld camera, slightly shaky, follows her closely, capturing her dynamic movements against an urban backdrop with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/psdqAkKDJjM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/psdqAkKDJjM_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 61.6342456270814, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The belly dancer is the main moving object, performing rhythmic movements (hip swaying, arm gestures, and fan motion). Other people in the background are mostly stationary or making minimal movements.", "background_and_ambient_analysis": "The background (crowd and street) is stable with no dominant fluid or environmental motion (e.g., fire, water, wind). The audience is mostly stationary, with only minor individual movements."}}
{"video_id": "prFblafCokw", "file_name": "prFblafCokw_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a knife to spread a yellow butter across the top surface of a square white bread slice resting on a wooden cutting board. The knife moves horizontally across the bread, spreading the butter evenly. The camera maintains a top-down perspective throughout, capturing the motion of the hand and knife against the light brown board.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/prFblafCokw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/prFblafCokw_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 40.08665620065133, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and a knife are moving to spread butter on a piece of bread. The hand applies pressure and moves the knife across the bread, creating discrete physical interaction.", "background_and_ambient_analysis": "The background consists of a static wooden cutting board with no shifting elements or fluid/environmental motion (fire, water, wind, etc.)."}}
{"video_id": "pu2w7OlW5uQ", "file_name": "pu2w7OlW5uQ_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A harpist in black clothing plays a large wooden harp while seated on a stool. A woman in black with a pink bag stands to the right, holding a camera. A woman in a red dress and green skirt walks past, followed by a child in yellow pants and a grey shirt moving from right to left. Additional pedestrians move in the background, including people seated on a bench. The camera remains stationary with minimal shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pu2w7OlW5uQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pu2w7OlW5uQ_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 794.7161512718225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (pedestrians) move via locomotion: a child and adults walk past the harpist, exhibiting clear directional motion.", "background_and_ambient_analysis": "Background elements (sidewalk, trees, distant structures) show no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "pvky4ppTJfs", "file_name": "pvky4ppTJfs_003175_003185.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several women, dressed in black, pink, and striped tops, begin with arms raised high above their heads in a dance studio; they then jump upward while extending arms outward, maintaining synchronized movements. Positioned in front of mirrored walls, they move in unison across the wooden floor, with some slightly to the left or right of the central figure. The camera remains stationary, capturing the group from a fixed perspective with minimal shake, focusing on their coordinated dance motions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pvky4ppTJfs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pvky4ppTJfs_003175_003185.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 168.60413507945668, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers (people) are performing a choreographed routine, moving in sync with jumps and arm movements.", "background_and_ambient_analysis": "The background (walls, floor, mirror) is stable with no shifting. No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "puhC4DT35XA", "file_name": "puhC4DT35XA_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark pants and a dark shirt uses a gray and green handheld blower to clear brown leaves from a grassy area near a tree. The individual moves the blower across the ground, scattering leaves into the air, then adjusts the blower's nozzle with their hand. The camera shifts from a medium shot of the person operating the blower to close-ups of the device's handle and nozzle during the clearing process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/puhC4DT35XA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/puhC4DT35XA_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 257.86616026101024, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Person moving a leaf blower to displace leaves; leaves are discrete objects being moved by the blower.", "background_and_ambient_analysis": "No shifting background; no dominant fluid/environmental motion (leaves are discrete objects being blown by a blower, not flowing as a fluid)."}}
{"video_id": "pw8ttTUtpfc", "file_name": "pw8ttTUtpfc_000497_000507.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult in a blue Superman logo shirt holds a child’s hand adorned with a pink wristband, their hands moving in close-up. The child laughs with their mouth open, then another child’s hand enters the frame from the right. The camera shifts slightly upward, following the interaction between the adult and children, with the background remaining indistinct.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pw8ttTUtpfc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pw8ttTUtpfc_000497_000507.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 58.63261089812267, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Adult's hands (blue Superman shirt) and child (checkered shirt, pink wristband) moving a pink object; child brings it near face.", "background_and_ambient_analysis": "No fire, water, smoke, or wind observed. Background is not clearly visible, so no uniform shifting detected."}}
{"video_id": "q0yp8GXyx7w", "file_name": "q0yp8GXyx7w_000106_000116.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray t-shirt holds a black clarinet, then brings it to their mouth to play, standing in front of a brick wall with a light curtain to the right. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q0yp8GXyx7w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q0yp8GXyx7w_000106_000116.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 161, "blur_score": 92.1757428261121, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Person (solid object) playing clarinet: hands and instrument moving due to muscle contractions and embouchure control.", "background_and_ambient_analysis": "Background (brick walls and curtain) is static with no shifting. No fluid or environmental motions (fire, water, wind) observed."}}
{"video_id": "q0tF_rYu_Hs", "file_name": "q0tF_rYu_Hs_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, I need to look at the video frames provided. The main subjects are three people sitting outside a building. Let's check their actions chronologically.\n\nIn the first frame, there's a person in a red top and denim shorts on the right, another person in a red top and dark shorts, and a person in a dark shirt. Wait, the first frame: the person in red is on the left (sitting on a chair), then someone in dark shirt, then a blonde in red top. Wait, looking at the frames:\n\n[0.0] Three people sitting on chairs outside. Left: woman in red top, dark shorts, sitting on chair. Middle: man in dark shirt. Right: woman in red sleeveless top, denim shorts. On the table between them, there's a plate with food. Left side of frame: a table with cups, bottles, green items.\n\n[0.3] The first frame shows the people. Then in [0.6], the woman on the left (red top) is bringing her hand to her mouth, maybe eating. Then [0.9], she's still eating. [1.2], she's finishing eating, then [1.5], she's looking to the side. Wait, the video is from 0 to 5 seconds, so the actions happen over time.\n\nWait, the task is to describe in chronological order. So starting from the beginning:\n\nAt 0.0 seconds, three people are seated on outdoor chairs: a woman in red top and dark shorts (left), a man in dark shirt (middle), and a woman in red sleeveless top and denim shorts (right). The woman on the left is eating from a plate on a small table between them. \n\nThen, as time progresses (0.3s to 1.2s), the woman in red top (left) continues eating, then she lowers her hand, possibly finishing. The woman on the right (red top, denim shorts) is holding a cup, looking towards the left. The man in the middle is sitting still.\n\nWait, let's check the actions:\n\n- Frame 0.0: All seated. Left woman eating, middle man, right woman holding cup.\n\n- Frame 0.3: Left woman still eating, middle man, right woman holding cup.\n\n- Frame 0.6: Left woman brings hand to mouth (eating), middle man looking at her, right woman looking forward.\n\n- Frame 0.9: Left woman lowers hand (after eating), middle man looks at her, right woman holds cup.\n\n- Frame 1.2: Left woman looking to the left, middle man looks at her, right woman holds cup.\n\n- Frame 1.5: Left woman looks to the left, middle man looks at her, right woman holds cup.\n\nSo the main motion is the woman on the left eating and then turning to look left, while the others sit.\n\nNow, appearance: number of people—three. Left: woman in red top (sleeveless?), dark shorts. Middle: man in dark shirt. Right: woman in red sleeveless top, denim shorts. The table has a plate, cups, etc.\n\nSpatial relationships: The left woman is seated on a chair, to the left of the man, who is to the left of the right woman. The table is between them.\n\nBackground: The building has windows with curtains, a patio area.\n\nCamera: It seems stationary, as there's no mention of movement. The camera angle is a medium shot, front-facing.\n\nNow, following the rules:\n\na) Focus on motion and behavior chronologically.\n\nb) Describe appearance and number.\n\nc) Spatial relationships.\n\nd) Conclude with camera perspective and movement.\n\ne) Background minimal.\n\nf) No text, names, etc.\n\nSo let's structure it:\n\nThree people sit on outdoor chairs: a woman in a red sleeveless top and denim shorts (right), a man in a dark shirt (middle), and a woman in a red top and dark shorts (left). Initially, the left woman eats from a plate on a small table between them, while the right woman holds a cup. The left woman continues eating, then lowers her hand and turns to look left, with the man observing. The right woman remains seated holding her cup. The camera is stationary, capturing a front view of the scene.\n\nWait, need to make it concise, chronological.\n\nCheck for chronological order:\n\n- At start, left woman eats, others sit.\n\n- Then, left woman finishes eating, turns to look left.\n\n- The others stay seated.\n\nNow, the caption:\n\nThree people sit outside a building: a woman in a red sleeveless top and denim shorts (right), a man in a dark shirt (middle), and a woman in a red top and dark shorts (left).", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q0tF_rYu_Hs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q0tF_rYu_Hs_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 546.6202835973502, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Three individuals are seated on a porch. They exhibit discrete movements: adjusting positions, touching, and gesturing. These are solid objects moving due to their own actions.", "background_and_ambient_analysis": "The background (building walls, railing) is static with no shifting or fluid motion. There are no environmental elements like fire, water, or smoke. No wind effects observed on vegetation or objects."}}
{"video_id": "pxmhifS_oaw", "file_name": "pxmhifS_oaw_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a plaid skirt and light top sits on a stool, plucking the strings of a tall wooden harp while positioned in front of a music stand. The individual’s hands move rhythmically across the harp’s strings, with a water bottle placed on the ground nearby. The scene remains static with no camera movement, set against a backdrop of trees and open ground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pxmhifS_oaw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pxmhifS_oaw_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 227.35459073301033, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The harpist (a solid person) moves their hands and upper body to pluck/strum the harp strings, exhibiting clear discrete locomotion and physical interaction with the instrument.", "background_and_ambient_analysis": "Background consists of static trees and ground with no visible fluid motion (fire, water, smoke) or significant wind-induced swaying; background elements remain uniformly fixed across frames."}}
{"video_id": "pyFmvqPybsQ", "file_name": "pyFmvqPybsQ_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows someone washing a pot in a sink. First, the person is holding the pot under running water. Then they tilt it to drain water, maybe rinse it. The pot is dark, maybe black or dark gray. The sink is stainless steel. Background has a dish rack with bottles, a blue dish soap bottle, and a pump soap dispenser. The camera is probably static, focused on the sink area. Let's put it in chronological order.\n\nStart: Person holds dark pot in sink, water running. Then they tilt the pot to empty water, then maybe rinse inside. The movements are pouring out water, scrubbing (though not sure, but actions). Then the pot is placed on the counter maybe. Wait, the video starts with the pot in the sink, then they tilt it, drain, and then place it on the counter? Wait, the frames: [0.0] person holds pot under water, [1.4] tilting to drain, [2.5] maybe rinsing, [3.6] draining more, [4.7] the pot is empty, water in sink. So the main actions are pouring out water, rinsing.\n\nNow, the caption needs to be concise, chronological. Describe the motion: A person holds a dark pot under running water in a stainless steel sink. They tilt the pot to drain water, then rinse the interior. The pot is emptied and placed on the counter. Background: dish rack, blue dish soap bottle, pump soap dispenser. Camera is fixed, top-down view? Wait, the video is from a fixed angle, likely above or side. The rules say mention camera perspective. Let's check the output format.\n\nFocus on motion and behavior. So:\n\nA person holds a dark-colored pot under running water in a stainless steel sink, tilting it to drain water and rinse its interior. The person then places the pot on the sink counter. In the background, a dish rack with bottles and a blue dish soap container are visible. The camera remains stationary, capturing the actions from a fixed angle.\n\nWait, need to be concise. Let's check the rules: chronological, motion, appearance, spatial, camera.\n\nSo:\n\nA person holds a dark pot in a stainless steel sink, tilting it under running water to drain and rinse. They empty the pot into the sink, then set it down on the countertop. A blue dish soap bottle and a pump soap dispenser are visible on the sink edge. The camera maintains a static, overhead perspective.\n\nWait, the video starts with the pot in the sink (first frame shows person holding it), then tilting (so pouring water out), then placing on counter. So the sequence:\n\n1. Person holds dark pot under water in sink.\n\n2. Tilt to drain water.\n\n3. Rinse interior (maybe with hands).\n\n4. Place pot on counter.\n\nSo the caption should describe this order.\n\nLet me draft:\n\nA person holds a dark-colored pot under running water in a stainless steel sink, tilting it to drain water and rinse its interior. They then place the pot on the sink counter. In the background, a dish rack with bottles and a blue dish soap container are visible. The camera remains fixed, capturing the actions from a top-down angle.\n\nWait, check the rules: \"conclude with camera perspective\". So after describing the motion, mention camera.\n\nAlso, background descriptions minimal. So maybe just mention what's essential. The dish soap and pump soap are on the sink edge, maybe necessary for context but not essential. Let's see.\n\nAnother version:\n\nA person rinses a dark pot in a stainless steel sink, tilting it to drain water and scrubbing its interior. The pot is then placed on the countertop. A blue dish soap bottle and a pump soap dispenser sit on the sink edge. The camera remains stationary, focusing on the sink area.\n\nCheck for conciseness. Let's make it shorter.\n\nA person holds a dark pot under running water in a stainless steel sink, tilting it to drain and rinse. They place the pot on the counter. A blue dish soap bottle and pump soap dispenser are visible on the sink edge. The camera stays fixed, providing a top-down view.\n\nWait, the video's first frame shows the person holding the pot, then tilting to empty water (so draining), then rinsing, then placing on counter. So \"tilting to drain water and rinse\" covers the actions.\n\nNow, check all rules:\n\na) Motion and behavior chronological: yes.\n\nb) Appearance: dark pot, stainless steel sink, blue dish soap.\n\nc) Spatial: pot in sink, dish soap on edge.\n\nd) Camera: fixed, top-down? The video is likely a close-up of the sink, so maybe top-down or side view. The user says \"camera perspective\", so \"fixed,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pyFmvqPybsQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pyFmvqPybsQ_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 79.4347529759411, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and a black pot are moving. The hands are scrubbing the pot and moving it in the sink.", "background_and_ambient_analysis": "The background (counter, sink, cleaning products) is stationary. The water in the sink is part of the washing process but is not the dominant motion (it is driven by the person's actions and not ambient fluid motion like a waterfall)."}}
{"video_id": "q0TxRIPeSDg", "file_name": "q0TxRIPeSDg_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white ceramic mug with a handle sits on a speckled granite countertop filled with dark liquid. A hand enters from the top right, stirring the liquid with a metal spoon, lifting a portion of the liquid. The spoon is withdrawn, followed by a white pitcher pouring a light-colored liquid into the mug. The camera maintains a top-down perspective throughout, capturing the sequence without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q0TxRIPeSDg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q0TxRIPeSDg_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 148, "blur_score": 34.39206073818077, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and spoon interact with the coffee cup (stirring and scooping), and a milk container pours liquid into the cup. These are discrete solid objects moving due to human action.", "background_and_ambient_analysis": "The granite countertop background remains static with no uniform shifting, and there is no fire, smoke, or wind-driven fluid motion. Liquid pouring (coffee and milk) is a controlled action, not ambient environmental fluid dynamics."}}
{"video_id": "q3Eq-SiOd_E", "file_name": "q3Eq-SiOd_E_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a purple shirt holds a black band, then retrieves a red cap and positions it against their chest. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q3Eq-SiOd_E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q3Eq-SiOd_E_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 154.3975270086712, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate discrete objects: a smartwatch (initially held), a red New York Yankees cap, and the purple fabric garment. The hands move these objects through physical adjustment.", "background_and_ambient_analysis": "The background consists of a static purple fabric with no shifting elements, fire, water, or wind present. No ambient environmental motion detected."}}
{"video_id": "q3cWpFAFhSE", "file_name": "q3cWpFAFhSE_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A green and red cloth moves in front of the camera, partially obscuring the view of a cluttered room with shelves and a window. The cloth shifts positions, covering and revealing the background before moving toward the camera again. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q3cWpFAFhSE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q3cWpFAFhSE_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 102.65644667032501, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (with green hair) is moving their head and body in front of the camera, causing partial obscuration of the background.", "background_and_ambient_analysis": "The background (shelves, window) is static and not shifting uniformly. There is no fire, water, smoke, or wind present."}}
{"video_id": "q1BxOERSJ8k", "file_name": "q1BxOERSJ8k_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a blue and yellow shirt with a green and red graphic manipulates a small red object at a table, opening it with both hands while seated. He briefly looks up before returning focus to the object, with the camera alternating between close-ups of his hands and a wider shot showing him at the table with a wooden bench in the background, concluding with a close-up of his hands on the red object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q1BxOERSJ8k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q1BxOERSJ8k_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 35.85100422786256, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child manipulates a red solid object (likely a toy) with hands, showing discrete hand movements (opening/closing, twisting) and brief head movement toward the camera.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind. Background elements (wooden bench, pipes, window) remain static throughout the clip."}}
{"video_id": "q4qrRho7dbU", "file_name": "q4qrRho7dbU_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and dark shorts runs across a grassy field, then bends down to pick up an object from the ground before standing and walking toward the camera. The background includes distant trees and buildings, and the camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q4qrRho7dbU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q4qrRho7dbU_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 193.69454787406525, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: walking, running, and bending down (likely to pick up an object). The motion is due to their locomotion.", "background_and_ambient_analysis": "The background (trees, power lines, building) is static and does not shift. There is no significant environmental fluid motion (fire, water, wind) dominating the scene."}}
{"video_id": "q5VDZAvnrdo", "file_name": "q5VDZAvnrdo_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of women wearing black tops and dark pants with red accents dance energetically in front of a white lattice fence, moving in unison with raised arms and rhythmic steps; the camera pans left slightly with a minor shake, capturing their dynamic motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q5VDZAvnrdo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q5VDZAvnrdo_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 300.5692470160683, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers (solid, distinct objects) move through coordinated locomotion: arm raises, stepping, and body swaying. Their motion is physically driven by intentional movement, clearly trackable with bounding boxes.", "background_and_ambient_analysis": "The background (trees, fence, structures) shows no uniform shifting or fluid motion. No fire, water, smoke, or significant wind-driven motion is present. Background elements remain largely stationary relative to the frame."}}
{"video_id": "q5OpJX0Zj2c", "file_name": "q5OpJX0Zj2c_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black and tan dog sits near wooden cabinets and a sliding door. A hand enters from the right, offering a small object; the dog moves forward to interact with it, then lies down on the floor. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q5OpJX0Zj2c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q5OpJX0Zj2c_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 56.212414577253654, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The dog undergoes discrete locomotion: sitting, lowering head (to interact with a treat), lying down, and shifting gaze. A human hand enters the frame to offer a treat (0.9s), then retracts. These are solid objects exhibiting explicit physical forces (voluntary movement, object interaction).", "background_and_ambient_analysis": "The background (wooden cabinets, sliding glass door, floor) remains static throughout the video. No fluid motion (fire, water, smoke) or environmental phenomena (wind, waves) are present. The scene exhibits fixed spatial relationships between background elements."}}
{"video_id": "q6HsowxlmKc", "file_name": "q6HsowxlmKc_001166_001176.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white lab coat and blue gloves sits at a laboratory bench, adjusting a microscope while looking through its eyepiece. They make slight movements with the focus knobs, positioned in front of a pink mat holding glassware and lab equipment. The background features a computer and a red cabinet. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q6HsowxlmKc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q6HsowxlmKc_001166_001176.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 586.1133130805953, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (woman in lab coat/gloves) is manipulating equipment (likely a microscope) with discrete hand movements, showing intentional physical locomotion and interaction with solid objects.", "background_and_ambient_analysis": "Background elements (computer monitor, red cylinder, lab equipment, walls) remain static and show no shifting or fluid motion (no fire, water, smoke, or wind effects). Background is fixed and uniform, indicating no camera-induced motion."}}
{"video_id": "q5JMYtbr1dA", "file_name": "q5JMYtbr1dA_000326_000336.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a metallic bolt on a silver mechanical bracket, adjusting its position. The hands then shift to interact with adjacent components, revealing a bike's frame and a gear assembly. The camera pans slightly to the right, transitioning from a close-up of the hands to a wider view of the bike's mechanical structure. Background remains blurred and neutral, emphasizing the hands' actions on the machinery.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q5JMYtbr1dA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q5JMYtbr1dA_000326_000336.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 109.0571883878911, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands and a tool (wrench) moving to manipulate a mechanical part. The motion is due to human force application.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed. The background appears to be static metallic structure without uniform movement."}}
{"video_id": "qAgGuANHi28", "file_name": "qAgGuANHi28_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person interacting with a tree and a wooden structure. The person is wearing a dark jacket, blue jeans, and a cap. They have a red container. Let's look at the sequence:\n\nStart: Person is climbing or moving around a tree. In frame 0, they're on the left side, reaching up. Then they move to the right, holding onto the tree and the wooden plank. The red container is on the ground initially? Wait, in frame 0, they have it. Wait, no—frame 0: person is near tree, holding something. Then frame 1: moving towards the tree, holding red container. Wait, need to check the frames. Let's see:\n\nFrame 0: Person is on the left, leaning against tree, holding red container. Frame 1: they're moving towards the tree, still holding container. Frame 2: they're now on the right side, hand on the wooden plank attached to the tree, red container near the tree. Then frame 3: they're adjusting their position, hand on the plank. Frame 4: they step back, container on the ground? Wait, no, the sequence shows the person moving around the tree, handling the container and the plank.\n\nSo the main subject is a man (dark jacket, blue jeans, cap) with a red container. He moves from left to right around the tree, interacting with the wooden structure (maybe a fence or barrier) attached to the tree. He uses his hands to hold the structure, and the container is carried. Then he steps back, container still in hand? Wait, the frames show him moving, then in frame 3 he's holding the container near the tree, then frame 4 he's stepping away, container still there? Wait, no, maybe the container is on the ground. Let me check again.\n\nWait, the video: the person starts on the left, holding the red container. Then moves towards the tree, placing the container near the tree. Then reaches up to the wooden structure (like a plank) attached to the tree. Then pulls the container up, then steps back. So chronological:\n\n- Man (dark jacket, blue jeans, cap) carries red container to tree, places it near base.\n- Then grasps wooden plank attached to tree, pulls container towards tree.\n- Then steps back, holding container and plank.\n\nWait, maybe better to track each action:\n\nStart: Person is on left side of tree, holding red container. Moves right, approaching tree. While moving, reaches out to the wooden plank (attached to tree). Then holds the plank, pulls the container up. Then steps back, container now near the tree.\n\nNeed to make it concise. Mention appearance: man in dark top, blue jeans, cap. The red container. Wooden structure (plank) attached to tree.\n\nSpatial: Man starts left of tree, moves to right, interacts with tree and plank.\n\nCamera: Looks like a handheld camera, slight shake, maybe following the man's movement.\n\nBackground: Outdoor, garden-like with plants and dirt, but minimal as per rules.\n\nSo putting it all together chronologically:\n\nA man wearing a dark jacket, blue jeans, and a cap carries a red container toward a tree with a wooden plank attached to its trunk. He positions himself to the right of the tree, uses his right hand to grasp the plank, and maneuvers the container near the base of the tree. He then steps back, holding the container and plank, while the camera remains slightly shaky and follows his movement.\n\nCheck rules: motion and behavior chronological, appearance (color, size, orientation—man in dark jacket, etc.), spatial (to the right of tree), conclude camera perspective (slight shake, follows movement). Background minimal.\n\nLet me refine:\n\nA man in a dark jacket, blue jeans, and a cap carries a red container toward a tree with a wooden plank attached to its trunk. He moves to the right of the tree, grasps the plank with his right hand, and maneuvers the container near the tree’s base. After adjusting his position, he steps back, holding the container and plank. The camera remains slightly shaky and tracks his movement.\n\nWait, the red container is red, so mention color. Also, \"wooden plank\" is part of the structure.\n\nYes. Let's check all rules:\n\na) Chronological motion: starts with carrying container, then moving to tree, grasping plank, maneuvering container, stepping back.\n\nb) Appearance: man (dark jacket, blue jeans, cap), red container.\n\nc) Spatial: tree with plank, man moves to right of tree, container near base.\n\nd) Camera: slightly shaky, follows movement.\n\ne) Background minimal (only necessary parts mentioned, like garden but not too much).\n\nf) No text, names, stylist", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qAgGuANHi28.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qAgGuANHi28_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 573.3651382252586, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is moving via locomotion and arm gestures, interacting with a tree and a red box. The motion is due to explicit physical forces (e.g., stepping, reaching, lifting).", "background_and_ambient_analysis": "The background (trees, hills, and ground elements) remains stable with no significant fluid or wind-driven motion. No fire, water, or smoke is present, so ambient environmental motion is not dominant."}}
{"video_id": "qB4AfACu9mU", "file_name": "qB4AfACu9mU_000269_000279.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long brown hair, wearing a dark top, blue jeans, and brown shoes stands on a stage. She adjusts her pants, then raises her right hand to her mouth while looking around. Behind her, two individuals in red shirts observe from the background. The camera remains stationary throughout, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qB4AfACu9mU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qB4AfACu9mU_000269_000279.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 74.69616497485771, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (woman) is the discrete object moving: exhibiting controlled gestures and body shifts while speaking into a microphone. No other moving solid objects are present.", "background_and_ambient_analysis": "The background (stage backdrop, equipment, and structural elements) remains static throughout the clip with no fluid motion (fire, water, smoke) or wind effects observed. No ambient environmental motion detected."}}
{"video_id": "qBbHM8T6BKA", "file_name": "qBbHM8T6BKA_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink shirt and dark hair, wearing no pants, performs a backward flip mid-air. Initially upside down with arms extended, they rotate through the motion, hands moving forward as their body twists. The camera tracks the subject's trajectory against a forested backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qBbHM8T6BKA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qBbHM8T6BKA_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 56.27615592527029, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt is moving through the scene, transitioning from an inverted position to a downward fall. The motion appears to be due to gravitational force (free fall/dive), with the person’s limbs and body position changing as they descend.", "background_and_ambient_analysis": "The background consists of static trees and misty fog. The fog shows minimal movement, but no dominant fluid or wind-driven motion (fire, water, smoke, wind) dominates the scene. Static background elements (trees) do not shift uniformly."}}
{"video_id": "q7x8w8Gq-ck", "file_name": "q7x8w8Gq-ck_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a purple swim cap and yellow goggles swims toward the pool’s edge, surfacing and waving with their right hand as they approach the concrete deck. Another person floats near the pool’s right side, while others are visible in the background near the far end. The camera remains stationary, capturing the scene from a fixed position along the pool’s edge.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q7x8w8Gq-ck.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q7x8w8Gq-ck_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 35.63423410671942, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Swimmers are actively moving through the water; one swimmer emerges at the edge and waves at the camera.", "background_and_ambient_analysis": "The background elements (walls, railings, pool deck) are static. Water in the pool shows minor ripples from swimming, but this is secondary to the swimmer motion and not the dominant motion."}}
{"video_id": "qBJ0ercKDPU", "file_name": "qBJ0ercKDPU_000240_000250.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a yellow shirt and beige shorts stands on a golf green, addressing the ball with a golf club. He bends forward, swings the club, and strikes the ball, sending it rolling across the grass. In the background, another person is visible further down the green. The camera remains stationary, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qBJ0ercKDPU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qBJ0ercKDPU_000240_000250.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 44.64947409647099, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A golfer (solid object) performs a swing motion and strikes a golf ball (solid object). The ball moves through the air after impact, exhibiting clear trajectory motion due to collision with the club.", "background_and_ambient_analysis": "The background (trees and grass) shows minimal wind-induced swaying of trees, but no fire, water, smoke, or significant environmental fluid motion. Tree movement is subtle and not dominant."}}
{"video_id": "qGGV2kIuOy4", "file_name": "qGGV2kIuOy4_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with an animated brown pig with antlers on a bridge in a green field, chasing frogs. It then cuts to a woman with curly hair and gold earrings sitting on a green couch, reading a book and flipping through its pages. The scene transitions to a close-up of the pig as text appears. Camera alternates between animation and live-action, showing the pig’s actions and the woman reading.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qGGV2kIuOy4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qGGV2kIuOy4_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 298.2716810378359, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is turning the pages of a book, causing the illustrations to change. The child's hand and the book are discrete solid objects in motion due to physical action.", "background_and_ambient_analysis": "The background (green wall with decorations) is static and does not shift. There are no fluid or environmental motions (fire, water, wind) dominant."}}
{"video_id": "qGtqni6vgC4", "file_name": "qGtqni6vgC4_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A muscular man in a black sleeveless shirt and cap stands in a boxing ring, adjusting his waistband. Another individual in a gray shirt approaches from the side, placing hands on the first man's shoulders. The two interact closely, with the second person moving around the first man's torso. The camera remains stationary, capturing the interaction from a frontal perspective within the ring.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qGtqni6vgC4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qGtqni6vgC4_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 145, "blur_score": 154.48550592692987, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects (a large man and a woman) moving: the woman walks into frame and stops facing the man; the man adjusts his belt and shifts position slightly.", "background_and_ambient_analysis": "Background elements (boxing ring, banners, clock) are stable with no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "qI_uOJLN8jc", "file_name": "qI_uOJLN8jc_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark top, red pants, and a hat stands on a frozen expanse, walking slowly from right to left across the ice. The camera remains stationary, capturing the individual’s movement against a distant brown hillside background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qI_uOJLN8jc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qI_uOJLN8jc_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 158.96354463807876, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is moving on the snow. The motion is subtle and likely due to walking.", "background_and_ambient_analysis": "The background (wooded area) is static with no signs of fluid motion (fire, water, smoke, wind) or uniform shifting. The environment is a snowy field with static trees in the distance."}}
{"video_id": "qHWgimkxy9s", "file_name": "qHWgimkxy9s_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands hold a white smartphone, with the left hand typing on the keyboard and the right hand sending messages, causing blue message bubbles to appear on the screen. The phone remains centered in front of the hands against a window background. The camera maintains a steady close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qHWgimkxy9s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qHWgimkxy9s_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 41.68378201204709, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and smartphone are moving; discrete solid objects with explicit motion from typing (fingers pressing keys on the phone). Motion is localized to the hands/phone, with no background blur or uniform shifting.", "background_and_ambient_analysis": "The background (window with horizontal bars and wall) is static and shows no shifting or environmental motion (fire, water, wind). The background elements remain fixed relative to the scene."}}
{"video_id": "qJ1NlMUyIcU", "file_name": "qJ1NlMUyIcU_000910_000920.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a group of people riding bicycles on a dirt road. The main subjects are the cyclists. Let's check the order. The first part: a person on a bike is ahead, then more cyclists behind. Wait, the video starts with a person on a bike in the middle distance, maybe leading. Then as the video progresses, there are more cyclists in front? Wait, the first frame has a person in front, then the next frames show more people. Wait, the camera is moving forward, so it's a first-person perspective of someone riding, following the cyclists.\n\nLet's break down the chronological order. The video starts with a cyclist ahead, then more cyclists come into view as the camera moves. Wait, the first frame: a person on a bike, then a few more cyclists in front. Wait, in the first frame, the person is slightly to the right, then in subsequent frames, more cyclists are visible. Wait, the video is from a first-person perspective (like someone riding a bike), so the camera is moving forward along the dirt path.\n\nMain subjects: multiple cyclists. Let's count. First frame: one cyclist ahead, then in the next frames, more. Wait, the video shows a group. Let's say initially, a cyclist is in front, then as the camera moves forward, more cyclists appear to the left or ahead.\n\nAppearance: cyclists are on bikes, wearing dark clothing maybe? But the rules say briefly describe appearance and number. So \"multiple cyclists on bicycles, wearing dark attire\" (but maybe not necessary to say color, but the problem says color, size, orientation—so maybe \"several cyclists on bicycles\" without color unless obvious. Wait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So we can say \"multiple cyclists on bicycles, wearing dark clothing\" but maybe not. Wait, the background: sunset, dirt road, trees. But background should be minimal.\n\nChronological order: The video starts with a cyclist ahead on a dirt road. As the camera moves forward, more cyclists become visible in front. The cyclists are moving forward along the road. The camera is from a first-person perspective, moving forward with the cyclists, so the camera is following the group, possibly a slight movement forward.\n\nWait, the first frame shows a person on a bike in the distance, then in subsequent frames, more people on bikes appear ahead. Wait, no—actually, the first frame has a person on a bike, then the next frames show more people. Wait, looking at the frames:\n\n[0.0] shows a person on a bike, with trees on the left, open field on the right, sun low (sunset). [1.0] similar, but the person is slightly closer? Wait, no, the camera is moving. Wait, the perspective: the camera is likely mounted on a bike, so it's moving forward. So the main subjects are the cyclists ahead. Let's see:\n\nInitial frame: one cyclist ahead, then as the video progresses, more cyclists come into view. Wait, maybe the group is moving forward, and the camera follows. So the first action: the camera is moving forward along a dirt path, with several cyclists ahead, moving in the same direction. The cyclists are on bicycles, appearing as small figures at first, then larger as they approach. Wait, but the video is short—0.3 to 5 seconds.\n\nWait, let's describe the motion. The camera starts by showing a cyclist ahead, then as it moves forward, more cyclists are visible in front. The cyclists are on bicycles, wearing dark clothing, moving forward along the dirt road. The camera is from a first-person perspective, moving steadily forward, following the group. The background has a dirt road, trees on the left, and a sunset sky.\n\nNow, rules:\n\na) Focus on motion and behavior in chronological order. So the video starts with the camera moving forward, following cyclists on a dirt road. The cyclists are ahead, moving forward. As the camera moves, more cyclists become visible. Wait, but in the first frame, there's a person, then more in subsequent frames.\n\nWait, the first frame: person on bike, then next frames show more people. So the main subjects: several cyclists on bicycles, moving forward. The camera is moving forward with them.\n\nb) Number: \"multiple cyclists on bicycles\". Appearance: \"dark clothing\" maybe. Orientation: moving forward.\n\nc) Spatial relationships: cyclists are ahead of the camera, moving in the same direction. Maybe \"several cyclists in front\" as the camera moves.\n\nd) Camera perspective: first-person (as if riding a bike), moving forward.\n\ne) Background minimal: dirt road, trees to left, open field, sunset.\n\nf) Exclude text, names.\n\nSo the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qJ1NlMUyIcU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qJ1NlMUyIcU_000910_000920.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 294.9415909139756, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "qNMaQjiqqz4", "file_name": "qNMaQjiqqz4_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing dances in a room with a colorful circular mural on the wall. Seated individuals are visible to the left, while stacked chairs occupy the right side. The dancer lifts their right leg, steps forward, and turns, continuing to move rhythmically. The camera remains stationary with minimal shakiness, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qNMaQjiqqz4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qNMaQjiqqz4_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 426.4349765110943, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a suit is the primary moving object, exhibiting locomotion (walking, turning, and stepping) due to his own physical forces. His motion is discrete, solid, and trackable with a bounding box.", "background_and_ambient_analysis": "The background (mural, room elements, and furniture) remains stationary throughout the video with no fluid or environmental motions (e.g., fire, water, wind). Static background elements like the wall and floor show no uniform shifting."}}
{"video_id": "qNoyMCFh-kc", "file_name": "qNoyMCFh-kc_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white chef's coat holds a yellow potato and uses a vegetable peeler to remove skin, with light brown peelings accumulating on a white tray. The individual's hands move rhythmically as they peel, transferring the skin to the tray; a green-handled peeler rests on the tray to the left, while whole potatoes sit in a separate tray to the right and peeled potatoes are visible in a clear container to the left. The camera maintains a top-down view before zooming in to focus on the peeling motion. Background elements are minimal, emphasizing the task.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qNoyMCFh-kc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qNoyMCFh-kc_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 171.15975431396498, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are actively peeling a potato, causing discrete motion of the potato and peel fragments on the tray.", "background_and_ambient_analysis": "No shifting background elements observed; no fluid/environmental motion (fire, water, wind) present in the scene."}}
{"video_id": "qQWWufyg6RA", "file_name": "qQWWufyg6RA_000125_000135.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black and white striped shirt lies with their head resting on a light blue pillow, their mouth moving slightly as they speak while their eyes remain directed toward the camera. Their shoulder is visible, positioned to the right of the frame. The camera maintains a close-up, static perspective throughout, capturing the individual against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qQWWufyg6RA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qQWWufyg6RA_000125_000135.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 352.15398657125144, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person's face and head exhibit subtle movements (blinking, mouth opening/closing) indicating natural physiological motion.", "background_and_ambient_analysis": "Background (pillow and fabric) is static with no shifting or environmental effects. No fire, water, smoke, or wind observed."}}
{"video_id": "qP0bPCnv7QU", "file_name": "qP0bPCnv7QU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red life vest maneuvers a large white inflatable boat in shallow water, initially adjusting the tilted vessel before stabilizing and moving it through the water. The camera remains static, observing the sequence from a fixed position with the water and distant land visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qP0bPCnv7QU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qP0bPCnv7QU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 138.93724676502808, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white boat is visible; the individual is moving within the boat, shifting position and interacting with the vessel, indicating solid-object locomotion due to physical actions.", "background_and_ambient_analysis": "The background shows a calm body of water with a distant horizon line; no significant fluid motion (e.g., crashing waves, billowing smoke) dominates the scene, and background elements remain stable without uniform shifting."}}
{"video_id": "qQ_UBvSQCgc", "file_name": "qQ_UBvSQCgc_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a kid in a red striped hoodie sprinkling something on a tray. First, the kid is holding a blue shaker, moving it over the tray. The tray has several pinkish-white items, maybe cookies or dough. Then the screen goes black, and a text bar says \"Step 3: More sprinkles.\" \n\nNeed to focus on motion: kid is sprinkling, then the text. Describe the kid's action chronologically. Mention the hoodie color, the tray's contents. Spatial: kid is at the table, tray in front. Background minimal, just the table and maybe a room. Camera is static, top-down? Wait, the first frames show the kid from the front, then the text. \n\nWait, the rules: chronological paragraph. Start with the kid sprinkling. Then the transition to black with text. \n\nSo: A child in a red and black striped hoodie stands at a wooden table, holding a blue shaker above a dark tray with multiple small pink and white mounds. The child moves the shaker to sprinkle contents onto the mounds. The scene then cuts to black, displaying the text “Step 3: More sprinkles” on a gray bar. \n\nCheck rules: no text recognition? Wait, the text is part of the video, but the rule says \"Exclude text recognition\" Wait, no, the rule says \"Exclude text recognition, named characters, or stylistic analysis.\" Wait, but the text is in the video. Wait, the problem says: \"Exclude text recognition\"—so do we mention the text? Wait, the instruction says: \"Exclude text recognition, named characters, or stylistic analysis.\" So if the text is part of the video, do we include it? Wait, the user says: \"You are an expert video captioner. Your task is to generate a concise, chronological paragraph describing the provided video.\"\n\nBut rule f: Exclude text recognition. Hmm. Wait, the example in the problem statement: the video has a text bar \"Step 3: More sprinkles\". But the rule says to exclude text recognition. Wait, but in the output, do we have to mention the text? Wait, the problem says: \"Exclude text recognition\". So maybe we don't mention the text. Wait, but the text is part of the video's content. Wait, but maybe the rule is to not describe the text (like \"the text says X\"). So in the caption, we don't mention the text. Wait, the video cuts to black with the text, so the action is the scene changing to black with the text. But according to rule f, \"Exclude text recognition\", so perhaps just describe the transition without mentioning the text. Wait, but the problem's example shows the text. Hmm.\n\nWait, the instructions say: \"Exclude text recognition, named characters, or stylistic analysis.\" So \"text recognition\" means not to describe what the text says. So the presence of the text is part of the video, but we don't have to mention the words. Wait, but the scene has a text bar. So the caption should note that the screen goes black with a text bar, but not what the text says. Wait, but the rule says to exclude text recognition, so maybe we just say \"a text bar appears\" but not the text.\n\nWait, let's read rule f again: \"Exclude text recognition, named characters, or stylistic analysis.\" So text recognition is when you describe the text content (like \"Step 3: More sprinkles\"). So we should not mention the text's content. But the scene has a text bar, so the caption needs to indicate that a text bar is shown, but not what it says.\n\nWait, but the problem says in the example: the video has the text. So the caption should include that there's a transition to black with a text bar, but since we can't recognize the text, we just say \"a text bar appears\".\n\nWait, the initial frames: child sprinkling. Then frame 5: black screen with gray bar. So the sequence is: child sprinkling, then screen cuts to black with a gray bar (text bar). So the caption should mention the transition.\n\nSo structure: A child in a red and black striped hoodie stands at a table, sprinkling contents from a blue shaker onto a tray of small pink and white mounds. The child moves the shaker in a downward motion. The scene then transitions to a black screen with a gray bar appearing at the center.\n\nBut check the rules: b) mention appearance and number. The child's hoodie is red striped (maybe black stripes). The tray has multiple mounds (color: pink and white). Spatial: child is at the table, tray in front.\n\nRule d: camera perspective. The video is shot from a fixed angle, probably", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qQ_UBvSQCgc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qQ_UBvSQCgc_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 82.32842779639888, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The child's hand and the spray bottle are moving as the child sprays the food on the tray.", "background_and_ambient_analysis": "The background (pink wall and table) is static with no shifting. There is no fire, water, smoke, or wind."}}
{"video_id": "qSlsRfk-KM0", "file_name": "qSlsRfk-KM0_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with bright pink hair and a black top holds a lit lighter near their mouth while manipulating a small object, then raises the lighter to display it. A blue chair is visible to the right in the background. The camera maintains a slightly shaky close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qSlsRfk-KM0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qSlsRfk-KM0_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 157, "blur_score": 43.52705925612378, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person is moving a lit candle (discrete object) with their hand, showing deliberate motion to adjust its position.", "background_and_ambient_analysis": "The background (wall and chair) is mostly static; no uniform shifting. The candle flame is present but not dominant motion."}}
{"video_id": "qS9kWtT1C6E", "file_name": "qS9kWtT1C6E_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a yellow sports top and shorts, wearing white socks and with long hair tied back, performs a barbell squat in a gym. She lowers the barbell from shoulder height to waist level while bending her knees, then rises back up. The gym background includes various equipment and other individuals working out. The camera remains stationary with minor vibration.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qS9kWtT1C6E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qS9kWtT1C6E_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 151, "blur_score": 181.33355188378255, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman and barbell are solid objects moving due to explicit physical forces (lifting motion), with clear bounding box tracking of the barbell's vertical displacement.", "background_and_ambient_analysis": "The gym walls and equipment are stationary; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "qR7cWfz471Q", "file_name": "qR7cWfz471Q_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue jacket and light green pants adjusts equipment on a red tractor while seated behind it, with a trailer holding green plants to their left and a red box to their right. The tractor moves forward slightly, kicking up dirt from the ground, as the person remains focused on their task. The camera maintains a handheld perspective with slight shake, capturing the motion from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qR7cWfz471Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qR7cWfz471Q_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 616.6804974996753, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operating a tractor, with the tractor's wheels rotating and the vehicle moving forward across the ground.", "background_and_ambient_analysis": "Background elements (ground, tree) remain consistent and show no uniform shifting; no fire, water, or wind effects observed."}}
{"video_id": "qOXj8JLlB-Q", "file_name": "qOXj8JLlB-Q_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man wearing a dark shirt, dark shorts, white socks, and a light cap walks across a street holding a hockey stick with a red puck. He moves forward toward a red goal net positioned ahead of him, swings the stick, and shoots the puck. The camera pans right to follow his motion, with houses and parked cars visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qOXj8JLlB-Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qOXj8JLlB-Q_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 168.95781038838572, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person actively moving along a street while using a long-handled tool (broom) to manipulate a small object on the ground; both the person and the tool exhibit discrete locomotion.", "background_and_ambient_analysis": "Background elements (houses, trees, parked cars) remain stationary and show no significant fluid/environmental motion (fire, water, smoke, wind). Tree swaying is minimal and not dominant."}}
{"video_id": "qVEHWwXK5FQ", "file_name": "qVEHWwXK5FQ_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and white pants is seated, playing a silver clarinet with his fingers moving across the instrument's keys. He is positioned in front of a fireplace adorned with decorative vases. The camera maintains a steady medium shot throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qVEHWwXK5FQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qVEHWwXK5FQ_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 373.21346981184354, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete solid object) exhibits controlled motion: finger movements on the clarinet keys and subtle head/mouth adjustments while playing. The clarinet itself remains relatively stationary, with motion confined to the player's hands and breath.", "background_and_ambient_analysis": "The background (fireplace mantel, jars, wall) remains static with no shifting, fluid motion, or environmental disturbances (no fire, water, smoke, or wind)."}}
{"video_id": "qXiTbTiw6EI", "file_name": "qXiTbTiw6EI_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a teal shirt crouches on the ground, then the camera shifts to focus on two individuals— one with white hair and another wearing blue shorts—positioning a wooden tool into the open mouth of a large, scaly crocodile lying on earthy ground. The hands adjust the tool while the crocodile remains motionless, with the camera maintaining close-up shots and slight shifts to capture the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qXiTbTiw6EI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qXiTbTiw6EI_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 509.1422662368774, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (teal-shirted person and another) interact with a wooden object featuring bone-like structures; hands manipulate the object through physical contact.", "background_and_ambient_analysis": "No shifting background elements (dirt, leaves remain static). No fire, water, or wind-driven environmental motion detected."}}
{"video_id": "qUgsGn8C2x0", "file_name": "qUgsGn8C2x0_000144_000154.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a bright yellow jacket and black pants skates forward across the ice rink with arms extended, passing a central blue circle. Other skaters, including individuals in black and orange clothing, move through the rink in various directions. The camera remains stationary, capturing the dynamic flow of skaters across the ice.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qUgsGn8C2x0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qUgsGn8C2x0_000144_000154.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 239.2167026782198, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple skaters (people) are moving on the ice in various directions due to their own locomotion.", "background_and_ambient_analysis": "No shifting background or fluid motion; the ice rink environment has static structural elements (ceiling, walls) and the ice surface is stationary."}}
{"video_id": "qXn1N1PcQSY", "file_name": "qXn1N1PcQSY_000205_000215.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark, scaly alligator lies on sandy ground with its mouth open, facing left. The camera zooms in closely on the alligator’s head, showcasing its teeth and textured skin. A person in a dark shirt crouches to the left of the alligator, raising an arm toward its head. The camera shifts to frame the interaction, maintaining focus on the alligator and the person’s arm. Background is sparse sand and concrete. Camera movement includes a zoom-in and slight pan to the left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qXn1N1PcQSY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qXn1N1PcQSY_000205_000215.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 138.17963448679163, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "An alligator moves slightly on the sand (opening its mouth, shifting position), and a human hand enters the frame to interact with the alligator. These are discrete solid objects moving due to physical forces (alligator's locomotion, hand's intentional motion).", "background_and_ambient_analysis": "The sandy ground background remains stable throughout the video, with no shifting or fluid motion (no fire, water, smoke, or wind). Background elements are static, indicating no dominant ambient environmental motion."}}
{"video_id": "q_q-RIEzzl0", "file_name": "q_q-RIEzzl0_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child wearing a red, white, and blue striped shirt sits at a table, lifting a spoon from a green bowl to their mouth. The child repeatedly scoops food from the bowl, bringing the spoon to their mouth each time, with a laptop visible in the background. The camera remains in a close-up position with a slight shake, capturing the child's eating motion from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q_q-RIEzzl0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q_q-RIEzzl0_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 603.3557184869208, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The child is moving their head and arms while eating, with the fork being manipulated to bring food to the mouth.", "background_and_ambient_analysis": "The background (table and objects) remains static with no shifting or fluid motion. No fire, water, smoke, or wind is observed."}}
{"video_id": "q_KNUVXxgZU", "file_name": "q_KNUVXxgZU_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and blue shorts holds a black power tool with a coiled cord, then bends down while a small gray and white dog stands on a concrete path near grass, looking toward the person. The camera pans upward to focus on the dog and shifts to capture the person’s movement, with minimal background details of the concrete path and grass visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q_KNUVXxgZU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q_KNUVXxgZU_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 153, "blur_score": 368.72153339089374, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A dog walks away from the camera and a person adjusts the leaf blower, bending down.", "background_and_ambient_analysis": "No uniform background shifting; no fire, water, or smoke. Background elements (concrete, grass) remain stable."}}
{"video_id": "qaF-8um2uMQ", "file_name": "qaF-8um2uMQ_000177_000187.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark vest and light shirt interacts with a woman in a white shirt near a dimly lit bar counter; he gestures toward her while she holds a drink, then adjusts his vest as they shift positions. The woman remains near the counter, gesturing with her hand, while the man moves slightly left before stepping away. The camera pans left with a slight shake, capturing their movements against a red-lit background with blurred glassware and bottles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qaF-8um2uMQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qaF-8um2uMQ_000177_000187.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 35.223812236416435, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: a woman raises her drink and sways her body, while a man (bartender) gestures with his arms and shifts position. These motions are locomotive and interpersonal interactions.", "background_and_ambient_analysis": "The background elements (bar shelves, bottles, wall fixtures) remain relatively static with no uniform shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "qaIrgK3z77U", "file_name": "qaIrgK3z77U_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a black shirt, pink skirt, and black leggings sits cross-legged on a black mat. She stands, turns to the right, and walks away from the camera across the gym floor. The camera remains stationary, capturing her motion from a front-facing angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qaIrgK3z77U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qaIrgK3z77U_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 258.0485257896423, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A child (discrete solid object) moves from sitting to standing and then walks across the frame.", "background_and_ambient_analysis": "No fluid or environmental motion (fire, water, wind). Background (white wall, gym equipment, black mat) is static and not shifting uniformly."}}
{"video_id": "qcz8YZzEGqQ", "file_name": "qcz8YZzEGqQ_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a striped shirt holds a large yellow plush toy, moving it upward and then bringing it close to their face while standing amidst a crowd. The camera remains handheld and slightly shaky, tracking the toy's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qcz8YZzEGqQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qcz8YZzEGqQ_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 100.79692661009895, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The man in a striped shirt is moving a yellow object (stuffed animal/costume) in a circular motion, and a child in pink is also moving.", "background_and_ambient_analysis": "The background (walls, banner) does not show uniform shifting; no fire, water, smoke, or wind is present."}}
{"video_id": "qccpvS8nosA", "file_name": "qccpvS8nosA_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a person playing an instrument. First, identify the main subject: a man seated, playing a bamboo flute-like instrument. The instrument has multiple pipes, so it's probably an organ or something similar. He's in a room with some background items, but focus on his actions. He's holding the instrument to his mouth, blowing, maybe moving his fingers on the pipes. The sequence: he's playing, maybe adjusting, but the frames are from 0 to 5 seconds, so he's continuously playing. The camera is stationary, right? No movement mentioned. Background has some items, but minimal. So chronological: the man sits, plays the instrument with bamboo pipes, fingers moving over the pipes, mouth on the mouthpiece. Spatial: he's behind the instrument, maybe the instrument is in front of him. Camera is fixed, top-down? No, the angle seems like a medium shot. Wait, the output format needs concise paragraph. Let's structure: A man with short dark hair, wearing a dark shirt, sits at a table with multiple bamboo pipe instruments. He holds a flute-like instrument to his mouth, blowing and moving his fingers over the pipes. The background includes a wall with framed items and colorful decorations, but keep minimal. Camera is static, slight shake? The problem says \"slight shake\" if present, but in the frames, maybe no movement. Wait, the user says \"DO NOT include any reasoning in the caption tags.\" So need to stick to the rules. Let's check the rules again. a) Focus on motion and behavior chronologically. So the man is playing the instrument over time (0-5s). b) Appearance: short dark hair, dark shirt. c) Spatial: behind the table with instruments. d) Camera: static (no movement mentioned in the video description). e) Background minimal. f) Exclude text recognition, etc. So the caption: A man with short dark hair and a dark shirt sits at a table, playing a bamboo flute instrument by blowing into it and moving his fingers over the pipes. The instrument has multiple bamboo pipes extending upward. He remains seated, focused on playing, with no significant camera movement. Background includes a wall with framed pictures and decorative items but is not the focus. Wait, need to be concise. Let's make it a paragraph. \"A man with short dark hair and a dark shirt sits behind a table, playing a bamboo pipe instrument by blowing into its mouthpiece and moving his fingers across the pipes. The instrument features multiple vertical bamboo pipes. He remains seated, focused on playing, with minimal hand movement over the pipes. The camera remains stationary throughout, capturing the man from a frontal angle with no significant movement or shake.\" Wait, but the rules say \"concise\". Let's trim. \"A man with short dark hair and a dark shirt plays a bamboo pipe instrument at a table, blowing into the mouthpiece and moving his fingers over the pipes. The instrument has multiple vertical bamboo pipes. He remains seated, focused on playing, with no notable camera movement or background changes.\" But need to check if \"vertical\" is necessary. The video shows the pipes are arranged vertically, so maybe \"multiple vertical bamboo pipes\". Also, the camera perspective: the video shows him from a medium shot, probably frontal. The problem says \"conclude with camera perspective and movement\". So the camera is static (no movement), frontal angle. Let's structure: \n\nIn the video, a man with short dark hair and a dark shirt is seated behind a table, playing a bamboo pipe instrument. He holds the instrument to his mouth, blowing air while moving his fingers across the vertical bamboo pipes. The instrument is positioned in front of him, with other similar instruments visible on the table. The man remains focused on playing throughout the sequence, with no significant hand or body movement. The camera maintains a static frontal view with no noticeable movement or shake.\n\nBut check for conciseness. Let's shorten:\n\nA man with short dark hair and a dark shirt sits at a table, playing a bamboo pipe instrument by blowing into it and moving his fingers over the vertical pipes. He remains seated, focused on playing, with no significant camera movement. The background includes a wall with framed items but is not the focus.\n\nWait, but the rules say \"minimal background description\". So maybe skip the background. Let's see the example. The user's example output format is a paragraph. Let's try to make it as concise as possible.\n\nA man with short dark hair and a dark shirt plays a bamboo pipe instrument at a table, blowing into the mouthpiece and moving his fingers across the vertical bamboo pipes. He remains seated and focused throughout the sequence, with no camera movement.\n</think>\n\n<caption_output>A man with short dark hair and a dark shirt sits at a table, playing a bamboo pipe instrument by blowing into the mouthpiece", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qccpvS8nosA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qccpvS8nosA_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 1447.4693451414744, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively playing an instrument, with visible motion in their hands and mouth due to instrumental interaction.", "background_and_ambient_analysis": "Background elements (walls, decorations, bamboo pipes) show no shifting or fluid motion. No fire, water, or smoke present."}}
{"video_id": "qbocIT_ThUc", "file_name": "qbocIT_ThUc_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red and black checkered shirt stirs a light brown crumbly mixture with two forks in a white plate, positioned to the left of a white plate with yellow batter and a plate of white flour. The scene transitions to a glass dish containing multiple golden-brown breaded chicken pieces arranged on a dark surface. The camera remains static after the initial close-up of the mixing process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qbocIT_ThUc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qbocIT_ThUc_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 152.04550366342332, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the person's hands stirring batter and moving a plate of fried food. The hands exhibit controlled motion while transferring food between plates.", "background_and_ambient_analysis": "No shifting background elements observed; static kitchen counter and plates remain consistent. No fire, water, smoke, or wind-driven environmental motion present."}}
{"video_id": "qdymUzA3W94", "file_name": "qdymUzA3W94_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and purple gloves adjusts their black shoes while seated on a chair; a second individual in blue medical scrubs, face shield, and light blue shoes stands to the right. The camera pans outward, revealing the seated person’s full posture, the standing individual holding a small object, a red waste bin, a hand sanitizer dispenser, and a table with medical supplies in the background. The scene remains static with no significant movement beyond the initial adjustment of the shoes and the camera’s transition to a wider view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qdymUzA3W94.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qdymUzA3W94_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 136.5987716773607, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A seated person (dark clothing) performs deliberate motion: hands adjust shoes (0.0-3.2s), then feet/legs move to stand and sit (3.3-5.0s). A standing person (blue scrubs) remains stationary throughout. Motion is intentional locomotion of solid objects.", "background_and_ambient_analysis": "Static white walls and furniture (chair, table, IV stand) remain fixed in both segments. No shifting background elements observed. No fire, water, smoke, or wind present."}}
{"video_id": "qdJFl1PMl0M", "file_name": "qdJFl1PMl0M_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video starts with a top-down view of a pan on a blue stovetop. A hand is stirring a mixture of eggs, tomatoes, and maybe cheese. Then, coriander is added—wait, but the rules say exclude text recognition, so the \"CORIANDER\" text is out. So in the sequence, the hand adds fresh green coriander leaves to the pan. Then the hand moves to a white plate, maybe to serve? Wait, step 5: \"a hand holding a yellow plate\" no, wait, the fifth frame is \"a hand holding a yellow object\"—wait, the frames: [0.0] pan with stirring, [1.4] stirring more, [2.5] adding coriander (but text \"CORIANDER\" is there, but we ignore text), then [4.7] the scene changes to a hand holding a yellow plate (maybe a serving plate) near the white plate and some foil. Wait, no, the video steps: first part is stirring in pan, then adding coriander, then the scene shifts to a hand holding a yellow plate over a white plate. Wait, the user says \"chronological paragraph describing the provided video\".\n\nLet's break down each frame:\n\n- Frame 0: Top-down, pan on blue stovetop. A hand stirs a colorful mixture (eggs, tomatoes, maybe peppers) in the pan. The pan is silver, stovetop blue, background dark countertop with cilantro and lemon half.\n\n- Frame 1-2: Same pan, stirring continues. The mixture is being mixed.\n\n- Frame 3: Hand adds fresh green coriander leaves into the pan. The text \"CORIANDER\" is on screen, but we ignore text. So the hand adds coriander.\n\n- Frame 4: Hand still stirring, now with coriander mixed in.\n\n- Frame 5: Scene changes to a hand holding a yellow plate (or maybe a lemon half? Wait, the text says \"a hand holding a yellow object\" in frame 5). Wait, the description says: [5.0] a hand holding a yellow plate over a white plate. Wait, the user's input for frame 5 is \"a hand holding a yellow plate\" — but no, the user's input for the fifth frame (which is the last one) is: \"a hand holding a yellow plate\" (but in the input, the fifth frame is \"a hand holding a yellow object\" — wait, the input shows:\n\n\"4.7 seconds] You are an expert... [but wait, the user's input shows the frames as:\n\n[0.0] pan with stirring\n\n[1.4] stirring\n\n[2.5] adding coriander (with text)\n\n[3.6] stirring after adding coriander\n\n[4.7] hand holding a yellow plate over a white plate\n\nSo step by step:\n\n- At the beginning, a hand stirs a mixture of vegetables and eggs in a pan on a blue stovetop.\n\n- Then, the hand adds green coriander leaves into the pan.\n\n- Next, the hand continues to stir the mixture, incorporating the coriander.\n\n- Finally, the scene shifts to a hand holding a yellow plate near a white plate, possibly preparing to plate the food.\n\nNeed to describe in chronological order. Focus on motions: stirring, adding ingredients, shifting to serving.\n\nBackground: dark countertop, but minimal description. Spatial relationships: pan on blue stovetop, hand in front of pan, then moving to yellow plate over white plate.\n\nCamera perspective: top-down throughout, no movement mentioned (since it's top-down, and no pan or shake).\n\nCheck rules:\n\na) Motion: stirring, adding coriander, holding plates.\n\nb) Appearance: hand (color? not specified, but hand), pan (silver), stovetop (blue), coriander (green), yellow plate.\n\nc) Spatial: hand in front of pan, then yellow plate over white plate.\n\nd) Camera: top-down.\n\ne) Background minimal: dark countertop, but not essential for motion, so maybe mention \"dark countertop\" but keep minimal.\n\nf) Exclude text: \"CORIANDER\" is text, so don't mention. Names: no named characters.\n\ng) No reasoning.\n\nSo putting it together:\n\nA hand stirs a colorful mixture of eggs, tomatoes, and other ingredients in a silver pan placed on a blue stovetop. The hand then adds fresh green coriander leaves to the pan, continues stirring to incorporate the herb, and finally moves to hold a yellow plate over a white serving plate.\n\nWait, check the frames: the last frame (4.7s", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qdJFl1PMl0M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qdJFl1PMl0M_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 69.52987487327582, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand moves wooden spoon to stir ingredients in pan; adds fresh coriander leaves; places toasted bread slice onto plate. All motions are discrete solid-object interactions (stirring, adding herbs, placing food).", "background_and_ambient_analysis": "No shifting background elements (countertop, blue cutting board, herbs, lemon) detected; no fire, water, smoke, or wind motion observed. Background remains static throughout cooking segment."}}
{"video_id": "qiBei0PGjvw", "file_name": "qiBei0PGjvw_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a black screen, then a person wearing a green top and a long skirt with brown and beige panels stands on a wooden stage marked by white lines, holding two glowing poi (one green, one blue). The person moves the poi in a rhythmic pattern, crossing them in front of their body and bringing them together. The camera remains static, capturing the person from the front against a dark background with minimal visible elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qiBei0PGjvw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qiBei0PGjvw_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 150.69189364351166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates glowing poi balls via hand movements, causing the balls to move in circular/figure-eight patterns through physical interaction (twirling, tossing).", "background_and_ambient_analysis": "The stage backdrop and floor lines remain stationary; no fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "qhjPtjYe9co", "file_name": "qhjPtjYe9co_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray hoodie lifts a large black tire, moving it horizontally toward a red mechanical device with metallic poles. They position the tire onto the device, with the camera following the motion closely, shifting to a close-up view of the tire’s circular shape as it is secured in place. The person’s gloved hands guide the tire during placement, while the background remains minimally visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qhjPtjYe9co.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qhjPtjYe9co_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 105.46525270225737, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing white shirt and dark pants) is moving a tire onto a stationary red machine. The tire is the primary discrete solid object undergoing physical manipulation (rotation, positioning) by the person's hands.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion; background elements (red machine structure, walls, floor) remain stationary throughout the sequence, indicating no ambient environmental motion (fire, water, smoke, wind)."}}
{"video_id": "qgK4TXG2Kg0", "file_name": "qgK4TXG2Kg0_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand appears at the bottom of the frame, moves rightward to draw a yellow starburst shape on a whiteboard surface, then writes text within the starburst. The camera maintains a top-down fixed perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qgK4TXG2Kg0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qgK4TXG2Kg0_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1346.208624154312, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) is moving to draw a starburst and then write 'LATEST' inside it, showing explicit physical motion due to the drawing action.", "background_and_ambient_analysis": "The background is a static white surface with fixed text. There is no shifting background or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "qhAdK5Vj8Io", "file_name": "qhAdK5Vj8Io_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands grasp brown, round potatoes from a water-filled sink, peel them under running water to expose white interiors, and rinse the peeled potatoes; a bowl of chopped onions sits adjacent to the sink. The camera remains close-up, following the hands’ motion with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qhAdK5Vj8Io.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qhAdK5Vj8Io_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 30.01422389137833, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand interacts with potatoes, peeling them. The hand and potato are discrete solid objects moving due to manual peeling actions.", "background_and_ambient_analysis": "The background (sink, faucet, tray of peels) shows no uniform shifting. Water from the faucet is a controlled source, not ambient fluid motion."}}
{"video_id": "qjcRRwMQf24", "file_name": "qjcRRwMQf24_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue denim jacket plays a flute, holding it to their mouth and slightly turning their head. They stand in front of a wall adorned with numerous colorful dreamcatchers featuring feathers and beads. The camera follows their movement with a slight pan to the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qjcRRwMQf24.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qjcRRwMQf24_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 201.25739178747585, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their hands and head while playing a didgeridoo, representing discrete solid-object motion due to their own physical actions.", "background_and_ambient_analysis": "Background elements (hanging dreamcatchers and other items) show no uniform shifting or fluid motion; no fire, water, or wind-driven environmental phenomena are present."}}
{"video_id": "qm_I7zHHG_E", "file_name": "qm_I7zHHG_E_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde girl in a purple shirt and pink shorts sits on a wooden floor, holding a black and blue power drill with both hands, focused on drilling into an object. Behind her, another person in red shorts sits near a metal frame structure. The camera remains static, capturing the scene from a slightly angled top-down perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qm_I7zHHG_E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qm_I7zHHG_E_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 346.0540050246557, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl is manipulating a toy car (or similar object) with her hands; the toy moves as she pushes or adjusts it.", "background_and_ambient_analysis": "Background elements (floor, furniture, bag) are stable; no shifting or fluid motion (fire, water, wind) detected."}}
{"video_id": "qi_T9qrewXM", "file_name": "qi_T9qrewXM_000175_000185.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a medium-sized dark metal container over a fire pit filled with ashes and charred wood, lifting and repositioning it before moving it away to reveal a small metal pot nearby. The fire pit is bordered by stones, with grass visible to the right. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qi_T9qrewXM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qi_T9qrewXM_000175_000185.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 39.95056989259448, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Person's hands and container are moving to pour liquid into a cup, exhibiting discrete, solid-object motion.", "background_and_ambient_analysis": "Static background elements (tarp, ground, vegetation) show no uniform shifting; fire is present in the background but not dominant motion."}}
{"video_id": "qjPJgRWN7qc", "file_name": "qjPJgRWN7qc_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a group of men in gray suits clapping. They're standing in a line, maybe a choir or ensemble. The camera is panning from left to right, showing different parts of the group. The background is a red curtain, but we don't need to focus too much on that. The men are all moving their hands to clap, so their motion is clapping. The number is a large group, all in gray suits, same color, so they're uniform. Spatially, they're in a line, moving together. Camera movement is panning left to right. Let me structure the caption.\n\nStart with the main action: group of men in gray suits clapping. Then describe their movement chronologically. The camera pans from left to right, showing the group. Mention the background is minimal. Let's check the rules. Need to be concise, chronological. So first, the group is clapping, camera moves, shows different parts. Number: large group, all in gray suits. Spatial: standing in a line. Camera perspective: panning from left to right.\n\nPutting it all together: A large group of men in gray suits stand in a line, clapping rhythmically; the camera pans from left to right, capturing their synchronized hand movements as they shift positions within the line. Background is a plain red curtain. But need to keep background minimal, so maybe just mention the curtain briefly. Wait, rule e says minimize background unless essential. The curtain is part of the setting, but maybe not essential for motion. Let's see. The main focus is the men clapping. So the caption should focus on their actions.\n\nWait, the example in the rules: the video is of people clapping. So the caption should describe their clapping motion, number, appearance, camera movement. Let's try: A large group of men in matching gray suits clap in unison, moving their hands rhythmically; the camera pans horizontally from left to right across the group, maintaining focus on their synchronized gestures. The background features a red curtain, but the primary focus is on the men's coordinated clapping. Wait, but need to keep it concise. Let's make it shorter.\n\n\"A large group of men in gray suits stand in a line, clapping rhythmically; the camera pans from left to right, capturing their synchronized hand movements as they adjust positions within the group.\"\n\nCheck the rules: a) motion and behavior in chronological order—clapping, then camera panning. b) appearance: gray suits, large group. c) spatial: line, camera panning from left to right. d) camera perspective and movement: panning left to right. e) background minimal—just mention the curtain briefly if needed, but maybe not necessary. Wait, the background is a red curtain, but the main action is the men. So perhaps the caption can be: A large group of men in gray suits clap together in a line; the camera pans from left to right, showing their synchronized hand movements and slight shifts in position. Background is a plain red curtain. But need to keep it concise. Let's see the example from the problem: the first frame shows the group, then the camera pans. So the key points are the men clapping, camera panning left to right, group in gray suits.\n\nFinal version: A large group of men in gray suits clap rhythmically while standing in a line; the camera pans from left to right, capturing their synchronized hand movements as they adjust their positions. The background features a red curtain.\n\nWait, but rule e says minimize background. So maybe don't mention the curtain. But the problem's video has a red curtain as background. But if it's not essential, perhaps omit. Wait, the problem states \"exclude text recognition, named characters, or stylistic analysis\", but background is not a named character. Hmm. Let's see the original video description: the background is a red curtain, which is part of the setting. But the main focus is on the men's actions. So the caption should mention the men's actions, number, appearance, camera movement. Maybe the curtain is not necessary, but let's check.\n\nThe user says \"keep background descriptions minimal unless essential for understanding motion\". Here, the curtain is a background element, but the motion is the men clapping. So probably don't need to mention the curtain. So the caption would be: A large group of men in gray suits stand in a line, clapping rhythmically; the camera pans from left to right, capturing their synchronized hand movements as they shift positions within the group.\n\nYes, that's concise. Let's check all rules:\n\na) motion: clapping, camera panning. Chronological: first the men clap, then camera moves.\n\nb) appearance: large group, gray suits.\n\nc) spatial: standing in a line, camera p", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qjPJgRWN7qc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qjPJgRWN7qc_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 40.92054265366822, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people in suits are actively clapping, gesturing, and moving their upper bodies; their motion is discrete and attributable to intentional locomotion and hand movements.", "background_and_ambient_analysis": "The background consists of a static red curtain with no shifting or environmental fluid motion (e.g., no fire, water, or wind effects)."}}
{"video_id": "qmoPI9_4ujA", "file_name": "qmoPI9_4ujA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals seated on patterned beds face each other; one wears a red top and purple head covering with white patterns, the other a black vest over a light blue shirt. They alternate between high-fiving and clapping hands together, moving arms in quick, rhythmic motions. The camera maintains a static perspective with minimal shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qmoPI9_4ujA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qmoPI9_4ujA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 53.007963236927495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (discrete solid objects) engage in rhythmic hand movements (rock-paper-scissors game); their hands and upper bodies move intentionally due to physical exertion, with clear, trackable motion.", "background_and_ambient_analysis": "The background (plain wall and bed) shows minimal uniform shifting, consistent with slight handheld camera movement but not dominating the scene. No fire, water, smoke, or wind is present; no environmental motion is observed."}}
{"video_id": "qmjCs6YuzOU", "file_name": "qmjCs6YuzOU_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals, including one in red and one in yellow, enter the dark water from a snow-covered shore, creating splashes as they swim and move; the person in red initiates the jump while others follow, with the snowy bank visible to the left. The camera remains static, positioned on the shore, capturing the action from a slightly elevated angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qmjCs6YuzOU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qmjCs6YuzOU_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 1189.9064052904844, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible in the water, actively swimming and interacting; their movements are distinct and trackable as discrete solid objects.", "background_and_ambient_analysis": "The snowy cliff edge and distant horizon remain stable with no uniform shifting, indicating no significant ambient environmental motion (water ripples are secondary effects of human activity)."}}
{"video_id": "qnlEYk1XoTc", "file_name": "qnlEYk1XoTc_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qnlEYk1XoTc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qnlEYk1XoTc_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 161, "blur_score": 34.07262882160611, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively moving to write on a sheet of paper, representing discrete solid objects (hands) engaging in a physical action.", "background_and_ambient_analysis": "The background consists of a static table surface with no discernible shifting, fluid motion, or environmental phenomena (e.g., fire, water, wind)."}}
{"video_id": "qogG4j0Zy0Y", "file_name": "qogG4j0Zy0Y_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person emerges from underwater in a pool, surfacing while splashing, rising to a standing position, and walking toward a metal fence. The camera remains stationary behind the fence, capturing the individual’s motion through the pool.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qogG4j0Zy0Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qogG4j0Zy0Y_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 1227.4588090273114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A large animal (likely a bear) is actively moving within the enclosure, performing dynamic locomotion (e.g., shifting posture, interacting with environment) with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (bleachers, signage, fence) show no uniform shifting; no significant fire, water, or wind-driven fluid motion observed."}}
{"video_id": "qoHecJw7f_0", "file_name": "qoHecJw7f_0_000292_000302.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to observe the video frames. The video shows a person pouring oil into a car engine. Let's break down each part.\n\nThe main subject is a person wearing a blue shirt (since the sleeves are blue, and the jacket is blue). They're holding a blue oil container labeled \"Quaker State\" but wait, the rules say exclude text recognition, so I shouldn't mention the brand. Just the color: blue container. They're pouring oil from the container into the engine's oil fill port. The engine is under the hood, so the background is the engine components.\n\nChronological order: First, the person is holding the blue container and pouring oil into the port. Then, they adjust the container, maybe tilting it to pour more. Then, they move the container away, and the person steps back or adjusts position. Wait, in the frames, the action starts with pouring, then the person moves the container, then the camera shows the person in the blue shirt.\n\nWait, the frames: first frame shows pouring, second frame the container is still pouring, third frame the person is holding the container more, fourth frame the person is stepping back. So the sequence is: person in blue shirt pours oil from blue container into engine oil fill hole. Then, they adjust the container, and then they move away from the engine.\n\nAppearance: person in blue shirt (long sleeves), blue container. The container is large, blue. The engine components are visible, but background is minimal as per rule e.\n\nSpatial relationships: the person is in front of the engine (hood open), pouring oil into the fill port. The container is held above the port, then adjusted.\n\nCamera movement: the camera starts close-up on the oil pouring, then pans out to show the person in the blue shirt pouring, then the person moves back. So the camera perspective changes from close-up to a wider shot, then maybe slightly pulls back.\n\nNow, follow the rules:\n\na) Motion in chronological order: pouring oil, adjusting container, stepping back.\n\nb) Appearance: person in blue shirt, blue container. Container is large, blue.\n\nc) Spatial: person in front of engine, container held above oil fill port.\n\nd) Camera: starts close-up, then pans out to show person, then slight pull back.\n\ne) Background minimal: engine components but not detailed.\n\nf) Exclude text: don't mention Quaker State or any brand.\n\ng) Internal thinking, no output.\n\nNow structure the paragraph:\n\nA person in a blue shirt pours oil from a blue container into a car's engine oil fill port. They tilt the container to continue pouring, then adjust their grip and move the container away. The person steps back from the engine, and the camera pans out from a close-up of the pouring action to show the individual in the blue shirt working on the engine, then slightly pulls back.\n\nWait, need to be concise. Let's check the rules: concise, chronological paragraph.\n\nStart with the action: A person wearing a blue shirt holds a large blue container and pours oil into the engine's oil fill port. They adjust the container's position to continue pouring, then move the container away from the port. The person steps back from the engine, and the camera transitions from a close-up of the pouring to a wider view showing the individual, then slightly pulls back.\n\nWait, the frames: frame 0 is pouring, frame 1 is pouring more, frame 2 is the person moving the container, frame 3 is the person in blue shirt. So sequence is pouring, adjusting container, then person's upper body visible.\n\nMaybe:\n\nA person in a blue shirt pours oil from a blue container into a car's engine oil fill port. They tilt the container to continue pouring, then adjust their grip and move the container away. The person steps back from the engine, with the camera initially close to the oil fill port, then panning out to show the individual working on the engine, and finally slightly pulling back.\n\nCheck for brevity. Let's make it as concise as possible.\n\n\"A person in a blue shirt pours oil from a blue container into a car's engine oil fill port, adjusting the container's position to continue pouring before stepping back. The camera transitions from a close-up of the pouring action to a wider view of the individual working on the engine, then slightly pulls back.\"\n\nHmm, maybe:\n\nA person wearing a blue shirt pours oil from a large blue container into a car engine's oil fill port. They tilt the container to continue pouring, then move it away and step back. The camera starts with a close-up of the pouring action, pans out to show the person in the blue shirt, then slightly pulls back.\n\nYes, that's concise. Check the rules:\n\na) Motion: pouring, tilting, moving away, stepping back. Chronological.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qoHecJw7f_0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qoHecJw7f_0_000292_000302.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 296.7230538574048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue overalls is pouring oil from a blue container into the engine. The container and oil flow are discrete objects with physical movement due to gravity and manual pouring action.", "background_and_ambient_analysis": "The background consists of stationary engine components with no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind). Background elements remain stable across frames."}}
{"video_id": "qoeSgabLFW8", "file_name": "qoeSgabLFW8_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a black high-heeled shoe above a clear glass bowl filled with water, lifting and angling it to dip the toe into the bowl. The hand then repositions the shoe leftward, followed by holding a second black high-heeled shoe above the bowl. The camera remains in a close-up, static position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qoeSgabLFW8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qoeSgabLFW8_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 53.09334570866794, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A black high-heeled shoe is being moved by a hand and then a foot steps into it, creating discrete motion of solid objects.", "background_and_ambient_analysis": "The background (map and black objects) is stable and shows no uniform shift. The water in the bowl is static, so no ambient environmental motion."}}
{"video_id": "qurApR_3DtM", "file_name": "qurApR_3DtM_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A light-skinned hand inserts a metallic pressure gauge hose into a black motorcycle tire's valve stem, then holds the gauge steady to display a black dial with white markings and a needle indicating pressure. The camera focuses closely on the gauge, with the tire partially visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qurApR_3DtM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qurApR_3DtM_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 794.2037276961178, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: hands manipulating a tire pressure gauge, the gauge itself, and the tire valve. Motion occurs as hands connect/disconnect the gauge, adjust its position, and display pressure readings.", "background_and_ambient_analysis": "Background elements (concrete floor, walls) show no uniform shifting or environmental motion (fire, water, wind), indicating static surroundings without fluid dynamics."}}
{"video_id": "qq8eiaTdtfc", "file_name": "qq8eiaTdtfc_000311_000321.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white polo shirt and gray trousers stands on a golf course, holding a golf club. A split-screen view appears, showing another golfer in red pants and black shirt swinging to the left, followed by a golfer in a red shirt swinging. The main subject gestures with his club and then swings it. The camera remains static with a split-screen perspective, focusing on the golfers' movements against the grassy course background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qq8eiaTdtfc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qq8eiaTdtfc_000311_000321.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 185.2575053675748, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The host (on the right) and the golfers in the inset (Rory McIlroy and Tiger Woods) are moving their arms and clubs. This motion is due to physical forces (muscular movements).", "background_and_ambient_analysis": "The background (golf course) is static with no shifting elements. There is no fluid/environmental motion (like fire, water, wind)."}}
{"video_id": "quYwW14GEwk", "file_name": "quYwW14GEwk_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a light gray vest, blue pants, and gray shoes sits cross-legged on a tiled floor, holding an open book. The child flips through the pages, turning the book from a closed position to fully opened, with hands manipulating the pages. The scene is viewed from a stationary top-down camera angle, with minimal background details visible beyond the wooden flooring and a dark piece of furniture in the corner.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/quYwW14GEwk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/quYwW14GEwk_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 43.829264842276444, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is manipulating a book: opening it and flipping pages. The motion involves the child's hands and the book, which are solid objects moving due to physical forces.", "background_and_ambient_analysis": "The background (tiled floor and furniture) remains static with no shifting. There is no environmental fluid motion (fire, water, smoke) or wind."}}
{"video_id": "qxht3uUQnPM", "file_name": "qxht3uUQnPM_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a red screen, transitioning to a person in a black shirt moving through a dimly lit room with a window and cabinets. The individual raises their arm, steps forward, and approaches the camera while gesturing energetically, with the camera remaining handheld and slightly shaky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qxht3uUQnPM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qxht3uUQnPM_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 37.359687702088884, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving throughout the scene by walking and gesturing, with clear locomotion and arm movements.", "background_and_ambient_analysis": "No shifting background elements observed. No ambient environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "qyjQqfDG__o", "file_name": "qyjQqfDG__o_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and jeans sits in a red plaid armchair, initially raising both arms high above their head before lowering them to their sides. To the right of the chair, a dark green stuffed frog toy rests on the floor. The camera maintains a static, eye-level perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qyjQqfDG__o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qyjQqfDG__o_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 1122.3075955519134, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their arms up and down, and adjusting posture while seated.", "background_and_ambient_analysis": "No shifting background; no fire, water, or wind visible. Background (bookshelves) is static."}}
{"video_id": "qw-uJLJXE3Q", "file_name": "qw-uJLJXE3Q_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women stand outside near a trash bin; the woman in a blue hoodie, pink shirt, and jeans eats while the woman in a gray jacket with blue hood, pink shirt, and dark pants holds a drink. The second woman steps forward, moves closer to the camera, and covers her mouth with her hand. The camera remains static with a slight shift as she approaches.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qw-uJLJXE3Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qw-uJLJXE3Q_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 123.02512294241984, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one gestures with hands while speaking, the other adjusts clothing and shifts position. These are solid objects with distinct motion patterns.", "background_and_ambient_analysis": "Background elements (houses, trees, fences) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "qyD-TfcgrQ4", "file_name": "qyD-TfcgrQ4_000333_000343.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a dark bracelet holds and manipulates a clear plastic bag over a white sink, extracts a white high-top sneaker with a visible logo, and places it onto the sink's edge. The camera maintains a close-up, static perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qyD-TfcgrQ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qyD-TfcgrQ4_000333_000343.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 69.78325980532767, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (discrete solid objects) manipulate a plastic bag and a white shoe through grasping, repositioning, and lifting actions.", "background_and_ambient_analysis": "Background contains static elements (apple illustration, wooden surface) with no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "qyvylX9Oz20", "file_name": "qyvylX9Oz20_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with brown hair uses their hands to braid sections of their hair in a close-up shot; their fingers, adorned with rings, manipulate the strands. The scene transitions to a medium shot of the person sitting in a salon-like setting with hair products visible in the background, then cuts to a close-up of the back of the person’s head showcasing the completed braid. The camera maintains close-up perspectives throughout, shifting focus between the braiding motion and the finished hairstyle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qyvylX9Oz20.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qyvylX9Oz20_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 67.74549034485185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's head and hands are the discrete objects in motion: hands braiding hair (0.0-1.2s), head tilting/gesturing (1.3-4.0s), and head turning (4.1-5.0s). These movements are controlled by physical forces (muscle action) and locomotion.", "background_and_ambient_analysis": "Background consists of static elements (bookshelf, plants, walls) with no shifting motion or environmental fluid dynamics (fire, water, smoke, wind). Plants remain still, indicating no ambient environmental motion."}}
{"video_id": "r-YjTOcMlO0", "file_name": "r-YjTOcMlO0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark shorts and bare feet stands on a concrete patio, interacting with a large gray-and-white Siberian Husky sitting in front of them. The person slowly moves their hand downward from the dog's head toward the ground, while the dog remains seated, mouth open, watching the hand. The background includes green plastic chairs, and the camera maintains a static angle with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r-YjTOcMlO0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r-YjTOcMlO0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 156.69742738665076, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (legs and feet) and the dog are moving. The person extends their hand towards the dog and then moves it to interact with the dog's face. The dog responds by moving its head and looking up.", "background_and_ambient_analysis": "The background consists of static elements (concrete floor, plastic chairs, table) with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "r-Fs__bYZrQ", "file_name": "r-Fs__bYZrQ_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A live concert stage features a guitarist in the center, illuminated by red and orange lights, actively playing and moving energetically. Behind the guitarist, a large screen displays changing visuals, while the crowd in front is visible with many small lights. The camera maintains a steady perspective with slight movement, focusing on the stage and performers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r-Fs__bYZrQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r-Fs__bYZrQ_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 143, "blur_score": 191.99924004133544, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The musician on stage is moving (e.g., strumming, gesturing) and the crowd in the foreground shows minimal movement. The musician is a distinct object moving due to performance.", "background_and_ambient_analysis": "The background includes the stage structure and a large screen showing changing visuals. There is no dominant fluid motion (fire, water, smoke, wind); the stage lighting is static and the screen content changes but does not indicate ambient environmental motion."}}
{"video_id": "qzIMH-Ed4hs", "file_name": "qzIMH-Ed4hs_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A brown hand holding a white marker with a yellow body writes sequentially on a whiteboard, first forming \"B=7+3x8\", then computing \"3x8\" as \"24\", followed by \"7+24\", and finally adding to result in \"31\". The camera remains in a close-up perspective centered on the hand and board throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qzIMH-Ed4hs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qzIMH-Ed4hs_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 151.03121289730234, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand holding a pen is moving to write mathematical expressions on the whiteboard. The hand is a solid, discrete object moving due to explicit physical action (writing).", "background_and_ambient_analysis": "The background is a static whiteboard with no shifting elements, fire, water, smoke, or wind. No ambient environmental motion is present."}}
{"video_id": "r2mtHAwR19Q", "file_name": "r2mtHAwR19Q_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a black shirt holds a dark-colored harmonica, bringing it to their mouth and playing while moving it slightly in front of their face; the background shows a bright, indistinct interior space, and the camera maintains a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r2mtHAwR19Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r2mtHAwR19Q_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 155, "blur_score": 637.8216732168066, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is actively moving a harmonica (solid object) with hand movements and mouth action, demonstrating distinct physical motion via locomotion/force application.", "background_and_ambient_analysis": "Background elements (wall, window) remain static with no fluid motion (fire, water, smoke) or significant environmental shifts observed. No ambient environmental motion present."}}
{"video_id": "r2AvZDKo6Rs", "file_name": "r2AvZDKo6Rs_000140_000150.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately 10 people in black uniforms with white boots stand on a blue mat. They synchronously bend forward into a low position, then straighten back to an upright stance. The camera maintains a static perspective, capturing their coordinated movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r2AvZDKo6Rs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r2AvZDKo6Rs_000140_000150.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 141.64140062706866, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (dancers in uniform) are moving in coordinated motion, executing choreographed steps on blue mats; their trajectories are consistent with intentional locomotion and physical interaction.", "background_and_ambient_analysis": "Background elements (trees, building) remain stationary and show no shifting or fluid motion; no fire, water, smoke, or wind-driven environmental effects observed."}}
{"video_id": "r426t1awBXk", "file_name": "r426t1awBXk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older man with gray hair, wearing a dark vest over a gray long-sleeve shirt and dark pants, stands at a cluttered counter. He initially holds an open book with both hands, then moves his right hand to flip through the pages while his left hand steadies the book. After flipping, he places the book flat on the counter with his right hand. The background includes a wooden door to the left and shelves with stacked items. The camera remains stationary with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r426t1awBXk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r426t1awBXk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 148, "blur_score": 410.80105348542554, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating solid objects (books) with hand movements: opening, closing, and arranging the books on a table.", "background_and_ambient_analysis": "Background elements (door, shelves, walls) are static with no uniform shifting or fluid motion (fire, water, wind)."}}
{"video_id": "r3LMO3IpRQI", "file_name": "r3LMO3IpRQI_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three people are in a living room: a woman in a blue jacket sits on a brown couch, a woman in black stands to her left, and another woman in black leans over the couch’s right side. The woman in blue stands and moves toward the right, interacting with the woman in black, who then moves away from the couch. The woman in black on the left remains standing. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r3LMO3IpRQI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r3LMO3IpRQI_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 147, "blur_score": 79.88558014428145, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple discrete solid objects (people, couch, pillows) exhibit explicit physical motion: one person stands up from the couch, another adjusts posture while seated, and a third moves a pillow on the couch.", "background_and_ambient_analysis": "Background elements (walls, door, artwork) show no uniform shifting or fluid motion (e.g., fire, water, wind). No ambient environmental phenomena observed."}}
{"video_id": "r7h1SleD8sI", "file_name": "r7h1SleD8sI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with light-colored hair, wearing a dark jacket over a blue shirt, stands in front of a white refrigerator in a kitchen. The individual opens their mouth wide in a single motion. The camera remains static throughout, capturing the person from the chest up with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r7h1SleD8sI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r7h1SleD8sI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 149, "blur_score": 141.4865398077223, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (a solid, distinct object) is moving his head and mouth in a manner consistent with speaking (locomotion of the body).", "background_and_ambient_analysis": "The background (refrigerator, kitchen items) is static with no shifting. No fluid or environmental motion (fire, water, wind) detected."}}
{"video_id": "r5EYvtFisr0", "file_name": "r5EYvtFisr0_000118_000128.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older man in a blue shirt, black pants, and white cap bends over to address a golf ball with his club on a green. He stands upright, turns to face the camera, and gestures with his hands. The camera slightly shifts to follow his movement as he speaks, with a distant figure visible on the course in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r5EYvtFisr0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r5EYvtFisr0_000118_000128.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 39.14595326681402, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A golfer in a blue shirt and white cap is performing discrete physical actions: preparing, swinging, and recovering from a golf swing. The golfer’s movements (e.g., body rotation, club motion) are distinct and trackable.", "background_and_ambient_analysis": "The background (grass, trees, sky) shows no significant shifting or fluid motion. No dominant fire, water, smoke, or wind effects are observable; background elements remain static relative to the scene."}}
{"video_id": "rBwhuWTH3AE", "file_name": "rBwhuWTH3AE_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single individual in a white hoodie and dark pants manipulates red, green, and blue glowing sticks in a dark room, swirling them in circular motions while moving around, creating light trails. The camera captures slight handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rBwhuWTH3AE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rBwhuWTH3AE_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 29.942417529460236, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a light shirt) is interacting with a large, multi-colored wheel (red, green, blue segments). The person's hands and body move to rotate the wheel, indicating explicit physical force application.", "background_and_ambient_analysis": "The background consists of dark walls and static room elements with no visible fluid motion (fire, water, smoke) or environmental effects (wind). Background elements appear mostly stationary without uniform shifting."}}
{"video_id": "rCXSWAt3pnM", "file_name": "rCXSWAt3pnM_000145_000155.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white crop top and blue pants dances near a wooden door with a white panel, moving her arms and body in fluid motions while rotating and shifting her position. She extends her arms outward and turns her body, with the camera maintaining a slightly shaky, frontal perspective throughout the sequence. The background includes a room with various items but remains minimally detailed.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rCXSWAt3pnM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rCXSWAt3pnM_000145_000155.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 34.884229232686096, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic wear is moving their body and limbs, exhibiting locomotion and physical displacement.", "background_and_ambient_analysis": "Background elements (door, wall, furniture) are static; no fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "rDGGBZFk1Jc", "file_name": "rDGGBZFk1Jc_000161_000171.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-skinned hand pours a fine brown powder into a white pan resting on a stovetop burner. Subsequently, the same hand adds another type of powder into the pan, continuing to distribute the contents. The pan remains stationary on the burner during the sequence. The camera maintains a top-down perspective with no movement, focusing on the pouring actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rDGGBZFk1Jc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rDGGBZFk1Jc_000161_000171.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 661.1504310744172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to add 'boost powder' into a bowl, exhibiting discrete physical motion due to the intentional action of pouring powder.", "background_and_ambient_analysis": "The background consists of a static bowl and surrounding kitchen items with no visible shifting or fluid motion (e.g., no fire, water, smoke, or wind effects)."}}
{"video_id": "rDm-wt7CE9U", "file_name": "rDm-wt7CE9U_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless muscular man (wearing black shorts) leans over the ring ropes, then stands as a man in a red shirt approaches. They engage in a grappling hold while two referees in striped uniforms observe closely. The camera remains close with slight movement, focusing on their physical interaction in the wrestling ring.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rDm-wt7CE9U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rDm-wt7CE9U_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 145, "blur_score": 140.92483739235723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two shirtless men engaged in arm wrestling; their arms, upper bodies, and heads move dynamically due to physical force. Referee and spectators show minimal movement.", "background_and_ambient_analysis": "Background (blue wall with 'SPORT' logo and red emblem) is static with no uniform shifting. No fire, water, smoke, or wind present."}}
{"video_id": "rFQ77vpmEBM", "file_name": "rFQ77vpmEBM_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light gray shirt and dark pants is crouched against a white lattice fence, working with tools. He stands up, moves slightly forward, then bends down again to continue his task. Fallen leaves cover the ground near the fence, which has decorative white pickets. The camera remains stationary with minimal movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rFQ77vpmEBM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rFQ77vpmEBM_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 63.638384394245534, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving while using a tool (likely a pressure washer) on the fence, with actions including kneeling, standing, and maneuvering the tool.", "background_and_ambient_analysis": "The white fence, trees, and ground remain stationary with no uniform shifting; no fire, water, smoke, or wind is observed."}}
{"video_id": "rGYzllXolbs", "file_name": "rGYzllXolbs_000137_000147.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black sleeveless top juggles clear glass balls, initially holding one in their right hand, then extending arms to toss the ball upward and catch it in a fluid motion while moving slightly to the right, with a tree and yellow structure visible in the background; the camera follows the subject with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rGYzllXolbs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rGYzllXolbs_000137_000147.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 2875.846216093083, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person wearing a dark sleeveless top is actively moving their arms and holding a glass bottle, with motions including rotation, extension, and repositioning of the bottle.", "background_and_ambient_analysis": "Background elements (trees, fence, yellow structure) show no uniform shifting or fluid motion. No fire, water, or smoke present."}}
{"video_id": "rK_AZRX0f_w", "file_name": "rK_AZRX0f_w_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a teal shirt stands at a kitchen counter, manipulating thin boneless chicken breasts with their hands. The individual appears to be preparing the chicken, likely coating or handling it in stages, with kitchen items like a sink and cabinets visible in the background. The camera maintains a steady, static perspective focused on the person’s upper body and the counter area throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rK_AZRX0f_w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rK_AZRX0f_w_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 218.51053898624713, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their hands and arms as they prepare food, which is a form of locomotion due to explicit physical forces.", "background_and_ambient_analysis": "Background is static (kitchen cabinets, window, countertop are fixed with no shifting). No fluid or environmental motion (e.g., fire, water, smoke, wind) observed."}}
{"video_id": "rM2YcbV75mM", "file_name": "rM2YcbV75mM_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink jacket with a dark panel and glasses stands in front of a car tire, holding a yellow circular object. She lowers the object toward the center of the silver Honda hubcap and adjusts it on the tire. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rM2YcbV75mM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rM2YcbV75mM_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 87.12809420108665, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink jacket is performing actions with their hands (e.g., holding, manipulating a tire valve stem tool). The person's movements are deliberate and localized, with no large-scale motion of discrete objects beyond this interaction.", "background_and_ambient_analysis": "The background elements (car tire, vehicle body) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven phenomena are visible."}}
{"video_id": "rN6mVK5wQaA", "file_name": "rN6mVK5wQaA_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white goat with long hair stands in a wooden pen, interacting with a person in a blue shirt and light blue headscarf. The person feeds or touches the goat, which then turns its head toward the camera. Another individual in a white shirt is visible in the background near the pen. The handheld camera moves slightly to follow the goat’s actions, maintaining a close, shaky perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rN6mVK5wQaA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rN6mVK5wQaA_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 343.4129972092221, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is petting a white goat, causing the goat to move its head and mouth; the person's hands move to interact with the goat.", "background_and_ambient_analysis": "No dominant fluid/environmental motion (fire, water, smoke, wind). Background elements (fence, stone structure) are static with minimal camera movement."}}
{"video_id": "rP7gT9Zy0XE", "file_name": "rP7gT9Zy0XE_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a shaky, blurred shot of a moving arm, then transitions to a shirtless man standing in a doorway holding a black barbell above his head. He lifts the barbell with both hands, performing a lifting motion. The camera remains steady after the initial blur, capturing him in the doorway with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rP7gT9Zy0XE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rP7gT9Zy0XE_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 264.7979158117946, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man is performing pull-ups on a bar in a doorway. His arms and upper body move in a controlled manner due to physical exertion.", "background_and_ambient_analysis": "The background (wall and door frame) is static in the main part of the video (1.0-5.0s). No fluid motion (fire, water, smoke) is present."}}
{"video_id": "rLPcGsp2HoQ", "file_name": "rLPcGsp2HoQ_000114_000124.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt holds and strums a brown ukulele while standing against a plain white backdrop. The scene transitions to a green-bordered frame showing another person in a white shirt playing a guitar. The camera remains stationary during the initial segment and cuts to the framed view of the second performer.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rLPcGsp2HoQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rLPcGsp2HoQ_000114_000124.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 88.21263895874279, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (discrete solid object) is playing a guitar. His hands and arms move to strum and fret the guitar, showing intentional locomotion due to his actions.", "background_and_ambient_analysis": "The background is a static white wall with a logo that does not shift. There are no fire, water, smoke, or wind elements. The environment is calm and controlled."}}
{"video_id": "rOxUzUivcSM", "file_name": "rOxUzUivcSM_000503_000513.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates an open scrapbook, initially revealing colorful patterned pages with chevron and polka dot designs. The hands then flip the page to expose a pink checkered card and a white textured section, adjusting the card's position leftward. The camera maintains a top-down perspective throughout, focusing on the hands' actions against a pink surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rOxUzUivcSM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rOxUzUivcSM_000503_000513.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 124.31152373885246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are interacting with a scrapbook, flipping through pages and pointing at elements; these hands are solid objects moving due to physical forces (human action).", "background_and_ambient_analysis": "The background consists of a static pink surface with no shifting elements, and there are no fluid or environmental motions (fire, water, smoke, wind) observed."}}
{"video_id": "rP_y3VtA3ds", "file_name": "rP_y3VtA3ds_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white t-shirt and light shorts sits on a porch step strumming an acoustic guitar, while a small child in a white onesie and straw hat sits to his left, initially holding hands near their mouth before clapping. The child remains seated on the step, facing the man, with a pink chair visible behind them against the house wall. The camera maintains a static, front-facing perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rP_y3VtA3ds.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rP_y3VtA3ds_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 451.7379158840405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby (wearing a cowboy hat) moves their hands clapping and swaying, while a man strums a guitar with visible hand and body motion. Both are solid objects undergoing voluntary locomotion and physical interactions.", "background_and_ambient_analysis": "The house siding, red chair, and bushes in the background show no shifting or fluid motion. No fire, water, smoke, or wind-driven environmental effects are visible."}}
{"video_id": "rRX9b-_bNM8", "file_name": "rRX9b-_bNM8_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men work at a kitchen counter; the man on the left, wearing a red apron over a blue checkered shirt, pours liquid from a container into a metal bowl. The man on the right, in a light green shirt, holds a large metal bowl filled with roasted meat and adjusts its position. They stand close together, with metal bowls and a white plastic bag on the counter. The camera remains stationary, capturing the interaction from a medium angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rRX9b-_bNM8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rRX9b-_bNM8_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 153, "blur_score": 104.19614368317127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are actively transferring cooked chicken pieces from a container to a bowl using hands and a ladle; chicken pieces and human limbs exhibit distinct motion due to manual handling.", "background_and_ambient_analysis": "Background elements (walls, kitchen fixtures) show no uniform shifting; no fire, water, or wind motion present."}}
{"video_id": "rT4rKhV7NQw", "file_name": "rT4rKhV7NQw_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red and black plaid shirt stands in front of a green chalkboard, extending his right arm to point at the board's left side, then sweeping his hand toward the right side while stepping back. He turns and walks across the frame from left to right. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rT4rKhV7NQw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rT4rKhV7NQw_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 334.53817102037635, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a plaid shirt is moving: writing on the chalkboard, walking across the frame, and pointing at equations.", "background_and_ambient_analysis": "The chalkboard background is stationary; no shifting or environmental fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "rVpzdu5LmHc", "file_name": "rVpzdu5LmHc_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a white top holds a red violin under her chin, moving a bow across its strings while standing in a room. To her left is a white door, behind her is a window with blinds, and a mantel with a framed item is visible to her right. The camera remains static with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rVpzdu5LmHc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rVpzdu5LmHc_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 87.42358431779546, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person playing violin with rhythmic bowing motion and left-hand finger movements on strings; discrete solid objects (violin, bow) moving due to intentional physical manipulation.", "background_and_ambient_analysis": "Background elements (door, window, shelf) show no shifting or fluid motion; no fire, water, smoke, or wind present. Background remains static throughout."}}
{"video_id": "rVhJ-WXpfyE", "file_name": "rVhJ-WXpfyE_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of female athletes in red, black, and orange uniforms run across a basketball court, with some sprinting toward the basket and others moving laterally. Officials in red-and-black jackets observe from the foreground. Players continuously shift positions during gameplay, and the camera pans left to follow the motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rVhJ-WXpfyE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rVhJ-WXpfyE_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 133.5199992263052, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players in uniforms are actively moving: running, dribbling, and passing a ball. Their motion is distinct and trackable, driven by physical forces (locomotion, ball handling, collisions). Spectators are mostly stationary, with minimal movement.", "background_and_ambient_analysis": "The background elements (trees, court boundary, and distant spectators) show no uniform shifting or fluid motion. Trees are static with no significant wind-induced movement, and there are no visible fire, water, or smoke effects."}}
{"video_id": "rbiYO8MBSwE", "file_name": "rbiYO8MBSwE_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark beanie and dark clothing sits on a bed with a laptop open beside them, holding a small object near their mouth. Another individual in dark clothing sits nearby. The first person shifts position slightly, moving the object while the second remains mostly stationary. The camera remains unsteady, panning between the subjects and capturing close-up angles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rbiYO8MBSwE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rbiYO8MBSwE_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 151.7764414978239, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in striped shirt and beanie) moves their hands to bring a microphone to their mouth and then lowers it; another hand appears on the right side of the frame.", "background_and_ambient_analysis": "The wooden walls and bed with laptop remain consistent across frames; no fire, water, smoke, or wind motion is present in the scene."}}
{"video_id": "rd6PjRCetCo", "file_name": "rd6PjRCetCo_000218_000228.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A wooden spoon stirs a pot containing diced orange carrots, white onions, and pinkish-white fish, while a metal spoon intermittently lifts ingredients. The wooden spoon moves in circular motion around the pot, with the metal spoon partially submerged and occasionally interacting with the wooden spoon. The camera maintains a close-up, slightly shaky perspective focused on the stirring action within the pot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rd6PjRCetCo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rd6PjRCetCo_000218_000228.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 29.05511591423395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A wooden spatula stirs solid ingredients (fish, vegetables) in a pot; the spatula's motion directly displaces the food via physical contact.", "background_and_ambient_analysis": "The background (dark countertop) remains static with no shifting or environmental fluid motion (e.g., no fire, water, or smoke)."}}
{"video_id": "rfSvQrRCVHM", "file_name": "rfSvQrRCVHM_000256_000266.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red sleeveless top and white shorts hula hoops on a grassy yard, spinning the hoop around their waist, lifting it overhead while extending one leg, then returning the hoop to waist level. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rfSvQrRCVHM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rfSvQrRCVHM_000256_000266.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 270.86385184224974, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in red top and white shorts is hula hooping, with the hoop moving in circular motion due to the person's body movements.", "background_and_ambient_analysis": "Background elements (house, trees, grass) are stationary; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "rlzNPlBWWz0", "file_name": "rlzNPlBWWz0_000201_000211.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and dark pants walks toward the pool, bends at the waist, and uses a long-handled tool to interact with the greenish water. The individual stands near the pool's edge, with buckets visible to the left on the concrete deck. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rlzNPlBWWz0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rlzNPlBWWz0_000201_000211.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 997.4916120428893, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt and white hat is moving: walking around the pool edge, bending over (likely cleaning), and stepping up/down the pool stairs. Motion is discrete, solid-object locomotion.", "background_and_ambient_analysis": "The pool walls and surrounding grass remain stable with no uniform shifting. The stagnant green water shows no significant fluid motion (no waves or flow), meeting the Ambient Rule exclusion criteria."}}
{"video_id": "rfObSCGX7yg", "file_name": "rfObSCGX7yg_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Five individuals sit in a row on chairs, each playing a guitar; the leftmost person strums a light brown acoustic, the second plays a red acoustic, the third handles a bass guitar, the fourth plays a dark red acoustic, and the fifth strums a light brown acoustic. All face forward with music stands in front, maintaining steady posture as they play. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rfObSCGX7yg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rfObSCGX7yg_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 151, "blur_score": 337.0474308295743, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple seated individuals (musicians) exhibit discrete hand/arm movements while playing string instruments (guitars, possibly violin), with rhythmic motion confined to their upper bodies.", "background_and_ambient_analysis": "The background (walls, door, carpeted floor) remains static throughout the frames. No fluid motion, fire, water, smoke, or wind is observed."}}
{"video_id": "rlAkXYGpiP8", "file_name": "rlAkXYGpiP8_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A barefoot man wearing a gray long-sleeve shirt and red shorts stands on grass, swinging a golf club. He raises the club above his head, swings backward, then forward to strike the ball positioned in front of him. The clear blue sky and distant trees form the backdrop, while the camera remains stationary, capturing the sequence from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rlAkXYGpiP8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rlAkXYGpiP8_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 58.31195797476268, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is swinging a golf club and hitting a golf ball; the man's body, golf club, and golf ball are moving due to physical forces (swing and collision).", "background_and_ambient_analysis": "Background consists of static trees and clear sky; no shifting background or fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "rnKQhfth8Zg", "file_name": "rnKQhfth8Zg_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man in a light blue shirt, wearing glasses, holds a white recorder to his mouth. He adjusts his hands, moving fingers over the recorder’s holes while playing. The background includes dark curtains and a patterned wall. The camera remains static, facing the subject directly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rnKQhfth8Zg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rnKQhfth8Zg_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 40.670466160272085, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is actively moving their hands and the flute instrument to produce sound. The motion is deliberate, controlled finger movements on the flute's holes, indicating explicit physical force application.", "background_and_ambient_analysis": "Background elements (patterned wallpaper, dark curtains, and air conditioning unit) remain stationary throughout the video. No fluid or environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "rpvgx8WwIYM", "file_name": "rpvgx8WwIYM_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with green nail polish uses scissors to cut an object held in their hands, then reveals a small yellow bird with a crest perched on their palm; the bird remains stationary as the person adjusts their grip. The camera maintains a close-up perspective, focusing on the hands and bird with a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rpvgx8WwIYM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rpvgx8WwIYM_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 41.54030926371813, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a small bird, with the bird moving due to physical handling (e.g., being held and adjusted). The person's hands and the bird are discrete solid objects in motion.", "background_and_ambient_analysis": "The background elements (wooden surface, dark wall) are static and show no shifting or environmental motion; no fire, water, or smoke is present."}}
{"video_id": "rqP4O5Lzn6E", "file_name": "rqP4O5Lzn6E_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man wearing black boxing gloves repeatedly punches a red heavy bag mounted on a wall; he shifts his stance, moves slightly to the left, and continues striking the bag in a rhythmic motion. The camera remains mostly stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rqP4O5Lzn6E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rqP4O5Lzn6E_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 137.41037140203315, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person wearing boxing gloves punches a red hanging punching bag; both the person and the bag exhibit motion from collisions and locomotion.", "background_and_ambient_analysis": "Background elements (walls, door, furniture) show no uniform shifting; no fire, water, smoke, or wind motion present."}}
{"video_id": "rla1ScRsFDQ", "file_name": "rla1ScRsFDQ_000415_000425.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men sit side by side under a blue canopy with string lights; the man on the left, wearing a red-and-white striped shirt and yellow pants, holds a microphone, speaks, and gestures with his hand, while the man on the right, dressed in a white shirt, listens attentively with his hand near his face. The camera maintains a static medium shot focused on the pair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rla1ScRsFDQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rla1ScRsFDQ_000415_000425.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 66.71140937229819, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men: one speaking into a microphone with head and hand movements, the other clapping and nodding. Both exhibit discrete, solid object motion.", "background_and_ambient_analysis": "The background is a static dark blue curtain with no fluid or wind motion. No ambient environmental elements present."}}
{"video_id": "rpYD0-M0iS8", "file_name": "rpYD0-M0iS8_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with two individuals: one in a maroon shirt bent over and another in a light blue shirt kneeling. It then transitions to a bald person in a white shirt lifting a large black tire mounted on a blue rack, inspecting its interior while adjusting its position. The camera focuses closely on the tire and the person’s actions as they examine the tire’s inner surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rpYD0-M0iS8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rpYD0-M0iS8_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 60.47989878136509, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A man in a white shirt manipulates a tire (lifting, turning) with his hands, causing the tire to move due to physical interaction.", "background_and_ambient_analysis": "The background (blue machine, wall, tires) is static with no fire, water, or wind. No ambient environmental motion observed."}}
{"video_id": "rr4zVXf-4dQ", "file_name": "rr4zVXf-4dQ_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a small black rectangular device with a screen and four buttons; a finger presses the central button labeled \"Telecoil,\" causing the device's screen to display a telecoil icon. The camera maintains a close-up, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rr4zVXf-4dQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rr4zVXf-4dQ_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 372.77791604664236, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a remote control, where the hand is pressing a button on the remote, showing discrete physical interaction.", "background_and_ambient_analysis": "The background is a static plain surface with no shifting elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "rtGCsS5n1EQ", "file_name": "rtGCsS5n1EQ_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children in white sweatshirts sit at a kitchen counter; the girl on the left holds a plate and eats with a fork, moving it in small motions, while the boy on the right holds a plate and eats. The camera remains stationary with a slight shake, capturing them from a frontal perspective against kitchen cabinets.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rtGCsS5n1EQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rtGCsS5n1EQ_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 162, "blur_score": 41.071592037688355, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are eating; their hands and heads move as they eat from plates.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind detected."}}
{"video_id": "rsQO9k4LadQ", "file_name": "rsQO9k4LadQ_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a gym scene. There are girls in teal uniforms, some with orange hair? Wait, no, the description says teal and blue jerseys. Wait, in the frames: first, four girls (teal jerseys) are near the basketball hoop. Then one of them shoots the ball, and it goes through. Then they celebrate, running towards each other. Then the ball is shot, and then they move. Let's check the sequence.\n\nFirst frame: girls in teal jerseys are under the hoop, arms up. Second frame: a girl shoots the ball, orange basketball. Third: ball in the hoop. Fourth: girls celebrate, running. Fifth: they're moving around the court.\n\nMain subjects: four girls in teal basketball uniforms. One shoots the ball, others react. Spatial: they're in the basketball court, hoop is central. Background has bleachers, other people. But need to focus on main motion.\n\nChronological: start with girls (teal jerseys) near hoop, one shoots orange basketball into the hoop, then they celebrate by moving towards each other and running.\n\nWait, the video has 5 frames. Let's parse each:\n\n0.0: Four girls in teal jerseys (maybe one has orange hair? No, the description says \"teal jerseys\" and \"orange hair\" in the first frame? Wait, the first frame says \"four girls in teal jerseys with one having orange hair\". Wait, no, the user's input: first frame description is \"four girls in teal jerseys (one with orange hair)\"? Wait, the user's video description: the first frame shows \"four girls in teal jerseys with one having orange hair\".\n\nWait, the user's video description: [0.3 seconds] shows four girls in teal jerseys, one with orange hair, near the basketball hoop. Then at [1.4], one shoots the orange basketball. [2.5] ball goes through the hoop. [3.6] they celebrate, running. [4.7] they move across the court.\n\nSo step by step:\n\n- Initial scene: Four female basketball players in teal uniforms (one with bright orange hair) stand under the basketball hoop, arms raised. One player releases the orange basketball toward the hoop. The ball arcs through the air and enters the net. The players then celebrate by moving toward each other, raising arms, and running across the gym floor.\n\nNeed to keep it concise, chronological.\n\nMain subjects: four girls, teal jerseys, one orange hair. Action: shoot basketball, score, celebrate.\n\nSpatial: in gym, under hoop, then moving across court.\n\nCamera: seems stationary? Wait, the problem says \"conclude with camera perspective and movement\". In the video, the camera is fixed, maybe a slight shake? But the rules say \"keep background minimal\". So maybe just note if camera is static or moves.\n\nLooking at the frames: the first frame to fourth, the camera seems to stay in the same position, maybe a slight movement. But the user's instructions say \"mention camera perspective and movement if relevant\".\n\nWait, the output format says: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo, in this video, the camera is likely stationary, maybe slight shake. But the frames given don't show much movement, so probably \"stationary\" or \"fixed\".\n\nNow, structure the caption:\n\nStart with the main subjects' initial position and action, then their motion through the video, then camera.\n\n\"Four female basketball players in teal uniforms (one with orange hair) stand under the basketball hoop, one releasing an orange basketball which arcs into the net; the players then celebrate by raising arms and running across the gym floor, maintaining close proximity to each other. The camera remains stationary throughout the sequence, capturing the action from a fixed angle.\"\n\nWait, check the rules: focus on motion and behavior in chronological order. So first, the shot, then celebration.\n\nLet's draft:\n\nIn a gymnasium, four girls in teal jerseys (one with bright orange hair) position themselves under the basketball hoop, with one player shooting an orange basketball that successfully enters the hoop. The team immediately celebrates by raising their arms and running toward each other across the court. The camera maintains a fixed perspective throughout the sequence.\n\nCheck if background is minimal: gym setting, but \"gymnasium\" is okay. Mention spatial relationships: under the hoop, then running across the court.\n\nNumber: four girls.\n\nAppearance: teal jerseys, one orange hair.\n\nAction: shooting, scoring, celebrating.\n\nChronological: initial stance, shot, score, celebration.\n\nNow, check if this meets all rules.\n\na) Motion: shooting, scoring, celebrating. Chronological order.\n\nb) Appearance: four girls, teal jerseys, one orange hair.\n\nc) Spatial: under hoop", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rsQO9k4LadQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rsQO9k4LadQ_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 156, "blur_score": 111.18043980252344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include volleyball players in blue/orange uniforms, a basketball, and a person in a black jacket. These objects exhibit motion due to physical interactions (e.g., players running, jumping, and the ball's trajectory).", "background_and_ambient_analysis": "The gym background (walls, ceiling, basketball hoop) shows no significant shifting or fluid motion. There are no environmental elements like fire, water, or smoke dominating the scene."}}
{"video_id": "ru30nY2Uuek", "file_name": "ru30nY2Uuek_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a man in a pink checkered shirt. He's at a counter with tea items. Let's go step by step.\n\nIn the first frame, he's holding a small cup, maybe a teacup, and seems to be pouring or handling something. Then in the next frames, he moves the cup, maybe adjusting it. The background has a green wall with menus, shelves with tea canisters, and a TV. But we need to focus on motion and behavior.\n\nChronological order: He starts holding a cup (maybe a teacup) in his hand. Then he moves it, perhaps placing it down. Wait, the description says \"pouring\" but let's check the frames. The video shows him moving the cup from one position to another, maybe placing it on the counter. The key is motion: he holds a cup, then moves it.\n\nAppearance: man in pink checkered shirt, has a beard. The cup is dark (maybe glass, with tea). Objects on the counter: there's a teapot, a glass container, some cups. But we need to mention main subjects' motion.\n\nSpatial relationships: he's standing behind the counter, so the counter is in front of him. The TV is behind him on the wall.\n\nCamera perspective: it's a static shot, no movement mentioned. The camera is fixed, so no pan or shake.\n\nNow, structure the caption: chronological motion. Start with him holding a cup, then moving it. Briefly describe appearance (pink checkered shirt, beard, cup). Spatial: behind counter, objects on counter.\n\nWait, rule f: exclude text recognition, so no website. Rule g: think internally, but output caption.\n\nLet's draft:\n\nA man in a pink checkered shirt with a beard stands behind a wooden counter, holding a dark glass cup. He moves the cup to his right, then lifts it slightly before placing it on the counter. To his right sits a brown teapot on a stand, with a white cup and a glass container in front of him. The background includes a green wall with hanging menus and shelves of tea canisters, while a television displays moving images. The camera remains stationary throughout the sequence.\n\nWait, check rules. Must be concise, chronological paragraph. Let's make it tighter.\n\nA man in a pink checkered shirt holds a dark glass cup above a counter, then moves the cup to the right, adjusting its position. On the counter, a brown teapot sits on a stand to his right, with a white cup and glass container nearby. The background features green walls with hanging menus and shelves of tea canisters, and a television showing scenes. The camera maintains a fixed position.\n\nWait, the first frame: he's pouring from the cup into a glass? Wait, the frames: [0.0] he holds a cup, then [1.4] he moves the cup to the right (toward the TV?), then [2.5] he holds it again, maybe adjusting. Let's see the action: he's pouring or transferring liquid. Wait, the first frame, he's holding the cup with both hands? Or one hand. Wait, the description says \"holding a small cup\" and then moving it.\n\nBut the main action is his hand movements with the cup. Let's focus on that.\n\nLet's check the frames again:\n\nFrame 0: Man holds a small cup, pouring liquid into a glass container on the counter.\n\nFrame 1: He moves the cup to his right, away from the container.\n\nFrame 2: He holds the cup near his mouth, possibly tasting.\n\nFrame 3: He moves the cup again, placing it down.\n\nWait, the video might be demonstrating tea pouring steps. But we have to describe motion.\n\nWait, the user's task is to describe the motion and behavior. So:\n\nThe man in a pink checkered shirt holds a dark glass cup and pours liquid into a glass container on the wooden counter. He then lifts the cup, moving it to his right towards a brown teapot on a stand, and adjusts the cup's position. On the counter, a white cup and a glass container are positioned near the teapot. The background includes green walls with hanging menus and shelves of tea canisters, while a television displays moving images. The camera remains stationary, capturing the sequence from a fixed angle.\n\nWait, but need to be concise. Let's cut redundant parts.\n\nA man in a pink checkered shirt holds a dark glass cup, pouring liquid into a glass container on a wooden counter. He then moves the cup to his right, near a brown teapot on a stand, and adjusts its position. On the counter, a white cup and a glass container sit to the left of the teapot. The background features green walls with hanging menus and shelves of tea canisters,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ru30nY2Uuek.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ru30nY2Uuek_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 1224.7139745227444, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a drinking vessel are moving due to physical actions (pouring, holding), demonstrating solid-object motion.", "background_and_ambient_analysis": "Background elements (walls, posters, shelves) show no uniform shifting; no fire, water, smoke, or wind-driven motion visible."}}
{"video_id": "rtq88tM_oSA", "file_name": "rtq88tM_oSA_000144_000154.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user wants a concise, chronological paragraph focusing on the main subjects' motions and behaviors. First, I need to watch the video frames provided.\n\nLooking at the first frame: there are four people in a dance studio with wooden floors and blue curtains. Two women on the sides, one in the middle. Wait, the first frame shows three people? Wait, no: left side a woman in black, middle a girl in striped shirt, right side another woman in black. Wait, the second frame says \"two women on the sides and a girl in the middle.\" Wait, the user's example has four people? Wait, no. Let me check again.\n\nThe first frame has three people: two women (left and right) and a girl in the middle. The next frames show them moving. The women start walking towards the camera. The girl in the middle is standing still. Then in the second frame, the women are walking towards the camera, the girl moves a step. Third frame: they continue walking. Fourth frame: they're closer to the camera. The description says two women in black outfits, a girl in striped shirt. \n\nWait, the user's example shows four people? Wait, no. Let me count. The first frame: left woman, right woman, and a girl. That's three people. Wait, the problem says \"main subjects (people)\" so three people. But the problem statement says \"four people\" in the example? Wait, no. Wait, the user's example output is: \"Two women in black outfits and a girl in a striped shirt and jeans move across a wooden dance studio floor. The women, positioned on either side, walk toward the camera while the girl stands still in the center. The camera remains stationary, capturing the scene from a fixed, eye-level perspective.\"\n\nWait, but in the first frame, there's a woman on the left, a girl in the middle, and a woman on the right. So three people. Then the caption says two women and a girl. So the two women are the main subjects, the girl is another. So the main subjects are three people. But the rules say \"main subjects (people/animals/objects) in chronological order.\" So three people.\n\nThe movement: The two women start by walking towards the camera, the girl in the middle steps forward slightly. Then they continue moving towards the camera, and by the end, they're closer. The caption needs to be chronological. So first, the women are positioned on either side, the girl in the middle. Then they walk towards the camera. The girl moves slightly. Then they continue walking. The camera is stationary.\n\nCheck the rules: Focus on motion and behavior in chronological order. Mention appearance (color, size, orientation). Spatial relationships: the women on either side, girl in the center. Conclude with camera perspective.\n\nSo the caption should start with the initial positions, then their movements. The two women are wearing black, the girl in striped shirt and jeans. They move towards the camera. The camera is stationary, eye-level.\n\nNeed to avoid background details unless essential. The blue curtains are part of the background, but since the rules say minimal background, maybe just mention the wooden floor and studio.\n\nPutting it all together:\n\nTwo women in black outfits and a girl in a striped shirt and jeans stand in a dance studio with wooden flooring. The women, positioned on either side of the girl, begin walking toward the camera while the girl steps forward slightly. They continue moving closer to the camera, maintaining their positions relative to each other. The camera remains stationary, capturing the scene from a fixed eye-level perspective.\n\nWait, check the rules: \"conclude with camera perspective and movement\". The camera is stationary, so \"remains stationary\".\n\nAlso, check the output format: must be a paragraph. So:\n\nTwo women in black outfits and a girl in a striped shirt and jeans move across a wooden dance studio floor. The women, positioned on either side, walk toward the camera while the girl stands still in the center. The camera remains stationary, capturing the scene from a fixed, eye-level perspective.\n\nWait, in the first frame, the girl is standing still. In the second frame, she steps forward. Wait, the problem says \"chronological order\". So first, initial position: two women on sides, girl in middle. Then they start walking. The girl moves. Then they continue walking. So the caption should mention that the women walk towards the camera and the girl steps forward.\n\nWait, the user's example says: \"The women, positioned on either side, walk toward the camera while the girl steps forward slightly. They continue moving closer to the camera...\"\n\nBut in the video, the first frame has them standing. Then in the next frames, they start moving. Let me check the timestamps:\n\n[0.0]", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rtq88tM_oSA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rtq88tM_oSA_000144_000154.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 144, "blur_score": 77.26940984623035, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (dancers) moving in coordinated dance steps; distinct solid objects exhibiting locomotion.", "background_and_ambient_analysis": "Static background (wooden floor, blue curtain) with no fluid or wind motion observed; background elements do not shift uniformly."}}
{"video_id": "rvh22tWY5KY", "file_name": "rvh22tWY5KY_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair, wearing earrings and bracelets, sings into a microphone with her eyes closed. A second woman stands behind her, raising and moving her hand. The camera maintains a static close-up, focusing on the foreground singer with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rvh22tWY5KY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rvh22tWY5KY_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 166.00310094986742, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people: foreground person singing with subtle head/mouth movements, background person making deliberate hand gestures (e.g., clapping, waving).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; background is dark and static with no visible fire, water, smoke, or wind effects."}}
{"video_id": "ruTMSGhOugc", "file_name": "ruTMSGhOugc_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. The main subject is a person wearing dark clothing, pushing a vacuum cleaner. The video starts with them in a room with light-colored walls and wooden flooring. They move the vacuum from the left side towards the right, pushing it along the floor. The camera seems to follow their movement slightly, maybe panning. Let's check the rules: focus on motion, chronological order. The person is in dark clothes, vacuum is silver and black. Spatial: they start near the wall, move across the room. Background is minimal, just the wall and floor. Camera movement—probably following the person's movement, maybe slight pan. Need to keep it concise.\n\nSo, the caption should say: A person in dark clothing pushes a silver and black vacuum cleaner across a wooden floor in a room with light walls. They move from left to right, the vacuum glides along the floor, and the camera follows their motion with a slight pan. Wait, check if background is essential. The rules say minimal background unless essential. Here, the room's walls and floor are part of the setting, but the main action is the person vacuuming. Let's structure it: chronological order. Start with person holding vacuum, pushing it. The movement: they walk forward, the vacuum moves with them. The person is the main subject. Let's make it concise.\n\n\"An individual in dark clothing pushes a silver and black vacuum cleaner along a wooden floor in a room with light-colored walls, moving from left to right; the camera follows the motion with a slight pan.\" Wait, but need to check the time stamps. The video shows the person pushing the vacuum, so the motion is the key. Let's make sure it's chronological: starts with person pushing, then moves across the floor. Also, mention the appearance of the person—dark clothing, but not specific color. The vacuum is silver and black. Spatial: in front of the wall? No, they're moving along the floor near the wall initially, then moving away. Wait, the first frame shows them near the wall, then they start moving, so the person is pushing the vacuum along the floor, moving from one side to the other.\n\nWait, the rules: brief appearance and number. The person is one, dark clothing. Vacuum is a single object, silver and black. Motion: pushing the vacuum, moving across the room. Camera: follows the movement, maybe a slight pan. So the caption should be: A person in dark clothing pushes a silver and black vacuum cleaner across a wooden floor in a room with light walls, moving from left to right; the camera follows the motion with a slight pan. But need to check for brevity. Maybe \"An individual in dark attire pushes a silver and black vacuum cleaner across a wooden floor, moving from left to right in a room with light walls; the camera tracks the motion with a slight pan.\" But \"attire\" might be okay. Wait, the video shows the person's lower body: dark pants, dark jacket. So \"dark clothing\" is fine.\n\nWait, let's check the sample output. The user's rules: concise, chronological. So start with the person's action. So: \"A person in dark clothing pushes a silver and black vacuum cleaner along a wooden floor in a room with light walls, moving from left to right; the camera follows the action with a slight pan.\" Maybe \"An individual in dark clothing maneuvers a silver and black vacuum cleaner across a wooden floor, progressing from left to right in a room with light-colored walls; the camera pans slightly to follow the motion.\" Hmm. Need to make sure it's concise.\n\nWait, the video frames: the person is holding the vacuum, pushes it forward. The motion is the main part. The background is minimal—light walls and wooden floor, which is essential to understand the setting (a room, flooring). So include that. The camera movement: the video's camera seems to follow the person's movement, so \"camera follows the motion with a slight pan\" or \"camera tracks the person's movement with a slight pan\".\n\nPutting it all together: A person in dark clothing pushes a silver and black vacuum cleaner across a wooden floor in a room with light walls, moving from left to right; the camera follows the motion with a slight pan.\n\nYes, that fits the rules. Check all parts: motion (pushing vacuum), chronological (starting left, moving right), appearance (dark clothing, silver/black vacuum), spatial (wooden floor, light walls), camera (follows motion, slight pan). Background minimal but essential (room's walls and floor). No text, no named characters. Good.\n</think>\n\n<caption_output>A person in dark clothing pushes a silver and black vacuum cleaner across a wooden floor in a room with light walls, moving from left to right; the camera follows the motion with a slight pan.</", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ruTMSGhOugc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ruTMSGhOugc_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 144, "blur_score": 64.3483941131449, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing dark clothing) and a vacuum cleaner are moving. The person is actively pushing the vacuum cleaner across the wooden floor in a controlled manner.", "background_and_ambient_analysis": "The background (wall, baseboard, floor) is static and shows no fluid motion (e.g., fire, water, smoke, wind). Background elements remain fixed without uniform shifting, indicating no ambient environmental motion."}}
{"video_id": "ryHpHbkchRc", "file_name": "ryHpHbkchRc_000305_000315.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates small black components over a green circular work base, using red-handled pliers to adjust and position the pieces. The hands move the components onto the base, handle small metallic items, and use the pliers to secure them, with the pliers resting to the left of the base on a white work surface. The camera maintains a stationary top-down perspective throughout, focusing on the hands and immediate workspace.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ryHpHbkchRc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ryHpHbkchRc_000305_000315.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 232.58005451210872, "qwen_motion_source": {"primary_motion_source": "category string", "confidence": 0.95, "object_analysis": "Brief description of discrete objects moving", "background_and_ambient_analysis": "Brief description of background and ambient check"}}
{"video_id": "rz1TM5kCPSs", "file_name": "rz1TM5kCPSs_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a blue shirt initially sits on a wooden chair, holding a large brown snake with a patterned body. The child then lies down on a patterned surface, maintaining a grip on the snake, which coils around their torso. The snake remains stationary as the child transitions from sitting to lying, with the camera shifting to a close-up perspective to capture the change in position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rz1TM5kCPSs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rz1TM5kCPSs_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 904.3769862387551, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Snake is actively slithering (discrete, solid object moving due to muscular contractions). Boy remains relatively still while holding the snake.", "background_and_ambient_analysis": "Stone wall background is static with no shifting or uniform motion. No fire, water, smoke, or wind is present as dominant motion."}}
{"video_id": "ryoX-dZNbyA", "file_name": "ryoX-dZNbyA_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately ten adults, including a middle-aged bald man in a black shirt and black pants leading, perform synchronized stepping movements in a room with light-colored walls. The leader steps forward and to the sides, followed by others in various colored shirts (white, red, gray) and dark pants, progressing in unison across the space. The camera remains stationary, capturing the group from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ryoX-dZNbyA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ryoX-dZNbyA_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 181.28336971352257, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple solid human subjects (approximately 10-12 individuals) moving in unison with coordinated leg and body motions, indicating a dance or exercise routine.", "background_and_ambient_analysis": "Background elements (walls, door, ceiling beams) are stationary and show no shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "rx_s86WDB94", "file_name": "rx_s86WDB94_000167_000177.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A tennis player in a blue shirt and white cap on the right side of a green court swings their racket and hits the ball toward the net. An opposing player in a red shirt on the left side of the court hits the ball back, causing it to travel across the net as both players engage in a rally. The camera maintains a static side view perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rx_s86WDB94.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rx_s86WDB94_000167_000177.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 169.2684056846365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The tennis player (in purple shirt and white hat) moves across the court, executing a forehand swing and running to hit the ball. The tennis ball is visible in motion after being struck.", "background_and_ambient_analysis": "The background (trees, fence, court lines) remains static with no shifting or environmental fluid motion. No fire, water, smoke, or dominant wind effects are present."}}
{"video_id": "rzYCSf1J4YI", "file_name": "rzYCSf1J4YI_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a white sweater and blue jeans, initially without a helmet, touches a goat’s face near a red fence while a boy in a red jacket and orange beanie crouches close to the fence. The girl then puts on a pink helmet and stands, while the boy rises and offers a bottle toward a goat. The goats lean toward the children, moving their heads as they interact; one goat approaches the boy’s bottle. The camera remains stationary, capturing the scene from a close, frontal perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rzYCSf1J4YI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rzYCSf1J4YI_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 172.74421159912083, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two goats exhibit head/neck movements (bending, turning) as they interact with children. Children (one in red, one in white) move hands and bodies to pet/feed the goats, showing distinct physical interactions.", "background_and_ambient_analysis": "The background (red fence, ground, and distant people) shows no uniform shifting or environmental motion (e.g., wind, water). No fire, smoke, or fluid dynamics are present. Background elements remain stable throughout."}}
{"video_id": "rvnG9d1LGWY", "file_name": "rvnG9d1LGWY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt sits at a table, initially stationary. They raise their right hand to touch their head, then lower it and gesture with the same hand. The table in front of them holds a laptop, a smartphone, and papers. The camera remains static, positioned directly in front of the subject, capturing the scene from a frontal perspective without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rvnG9d1LGWY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rvnG9d1LGWY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 96.1218197291575, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (a solid object) is moving their hands and head, which is discrete motion due to physical forces (muscle movement).", "background_and_ambient_analysis": "The background (banner) is static and does not shift. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "rwv_orZQvIQ", "file_name": "rwv_orZQvIQ_000190_000200.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a black and white striped shirt and orange pants rides a two-wheeled toy vehicle, gripping its handlebars and steering forward. He looks down while moving along a paved surface, with the camera tracking his motion closely, maintaining a perspective that follows him as he approaches a curb and grassy area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rwv_orZQvIQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rwv_orZQvIQ_000190_000200.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 82.44164440164823, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (in a striped shirt and orange pants) is riding a small vehicle (with large tires) and moving forward. The vehicle's motion is due to the child's steering and locomotion.", "background_and_ambient_analysis": "The background (road, grass, curb) is static in the real world and appears to shift uniformly due to the subject's motion, but this does not indicate camera motion. There are no fluid or environmental motions (fire, water, wind)."}}
{"video_id": "s-nnucX7Lmk", "file_name": "s-nnucX7Lmk_000189_000199.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing with a green vest rides a snowmobile across a snowy field, approaching a small pole. The snowmobile launches over the pole, causing the rider to lose balance and fall off. The rider tumbles onto the snow while the snowmobile continues forward. A second person in bright yellow runs toward the fallen rider from the right side of the frame. The camera maintains a fixed perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/s-nnucX7Lmk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/s-nnucX7Lmk_000189_000199.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 33.39672606789418, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects: a snowmobile rider performing jumps and a person in yellow clothing (labeled 'Me') walking across the scene. Both exhibit clear locomotion due to physical forces (engine power, walking).", "background_and_ambient_analysis": "Static snowy landscape with trees; no fluid/environmental motion (e.g., fire, water, smoke, wind) observed. Background elements (trees, ground) remain uniformly stationary."}}
{"video_id": "rzeAPhj_nlI", "file_name": "rzeAPhj_nlI_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a backyard with a shed, fence, swing set, etc. Then a person appears on the roof of the shed. They're wearing blue clothes. The person climbs down the ladder, but wait, in the video, the ladder is brought in? Wait, the sequence: at frame 2, the person is on the roof. Then in frame 3, they start climbing down. Wait, no, the description says: [0.3] initial scene, then [2.5] a person appears on the roof. Wait, the timestamps are 0.0 to 5.0. Let's see the frames:\n\nFrame 0: static backyard, no people.\n\nFrame 2: person in blue shirt appears on the roof of the shed.\n\nFrame 3: person is on the roof, then they move towards the ladder? Wait, the video shows the person climbing down the ladder. Wait, the action: the person is on the roof, then they climb down the ladder, and then fall? Wait, no. Let's check the frames.\n\nWait, the user provided the frames:\n\n<0.3> initial scene: backyard, shed, swing, etc.\n\n<1.4> same scene.\n\n<2.5> a person in blue shirt appears on the roof of the shed.\n\n<3.6> person is on the roof, then they climb down the ladder, and then fall? Wait, no. Wait, frame 2.5: person on roof. Frame 3.6: person is on the roof, then they start to descend, and in frame 4.7, they fall off the ladder. Wait, but the ladder is brought in? Wait, the description: \"a person in blue shirt climbs down a ladder from the shed roof, then falls to the ground.\" Wait, let's parse the frames:\n\nFrame 0.3: no people.\n\nFrame 1.4: no people.\n\nFrame 2.5: a person (blue shirt) appears on the roof of the shed.\n\nFrame 3.6: person is on the roof, then starts descending the ladder. The ladder is placed next to the shed. Wait, in frame 2.5, the person is on the roof. Then in frame 3.6, the person is on the ladder, which is placed against the shed. Then in frame 4.7, the person is on the ground, and the ladder is near the shed. Wait, but how? The ladder might be brought from somewhere.\n\nWait, the key actions:\n\n- A person in blue shirt climbs onto the roof of the shed.\n\n- Then climbs down the ladder attached to the shed.\n\n- Then falls or steps off the ladder.\n\nWait, no. Wait, the description in the frames:\n\nFrame 0.3: no people.\n\nFrame 1.4: no people.\n\nFrame 2.5: person in blue shirt appears on the roof.\n\nFrame 3.6: person is on the roof, and the ladder is now next to the shed (previously not there).\n\nFrame 4.7: person is on the ground, and the ladder is still there.\n\nWait, no. Wait, the video shows:\n\nIn frame 0.3, no people.\n\nFrame 2.5: a person (blue shirt) is on the roof of the shed.\n\nFrame 3.6: person starts climbing down the ladder (which is now placed next to the shed).\n\nFrame 4.7: person has fallen off the ladder and is on the ground, with the ladder still near the shed.\n\nWait, no, the frames: 0.3, 1.4, 2.5, 3.6, 4.7.\n\nAt 0.3: empty yard.\n\nAt 2.5: person in blue shirt appears on roof.\n\nAt 3.6: person is on the roof, and the ladder is present.\n\nAt 4.7: person has fallen (or stepped down?) from the ladder.\n\nWait, the caption needs to be chronological.\n\nMain subject: a person in blue shirt.\n\nActions:\n\n- Appears on the roof of the shed.\n\n- Climbs down the ladder (which was placed there).\n\n- Falls or steps down, ends up on the ground.\n\nBut how? The video: frame 2.5: person on roof. Then, at frame 3.6, the person is on the ladder (climbing down). At frame 4.7, the person is on the ground.\n\nSo the sequence: person in blue shirt ascends to the shed roof, then descends via ladder, and then falls to the ground.\n\nWait, but the frames don't show the person falling; maybe they step off the ladder.\n\nWait, the user's frames", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rzeAPhj_nlI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rzeAPhj_nlI_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 155, "blur_score": 125.6810764003389, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A blue ball is thrown from the roof of the shed to the ground, and a person moves across the roof and descends a ladder.", "background_and_ambient_analysis": "The fence, shed, and trees show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is observed. Background elements remain stable throughout the clip."}}
{"video_id": "s1UAOu6zRFA", "file_name": "s1UAOu6zRFA_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands hold a red and yellow apple on a white cutting board, slicing off the skin with a knife. The peeled apple is positioned to the right of the cut apple, and two other peeled apples rest nearby. The hands move steadily, removing the peel in strips. The camera maintains a top-down perspective throughout, focusing on the cutting action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/s1UAOu6zRFA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/s1UAOu6zRFA_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 108.73892953511448, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and knife are moving to cut an apple. The apple is being sliced, showing discrete motion as the knife interacts with it.", "background_and_ambient_analysis": "The background (cutting board) is static with no shifting. No fluid motion (fire, water, smoke, wind) present. The logo and text remain fixed."}}
{"video_id": "s2gpofX81Dw", "file_name": "s2gpofX81Dw_001215_001225.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink shirt and floral shorts sits on a chair, removing a white cloth from their leg and placing it on a table covered with a white sheet. They then reach for a spray bottle and a jar on the table, which also holds a rolled towel and other items. The scene is set against a wall with decorative swirls. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/s2gpofX81Dw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/s2gpofX81Dw_001215_001225.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 101.11468817655937, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The woman (a solid object) is moving: she wipes her face with a cloth, then reaches for a cup on the table and interacts with it (pouring or adjusting). The motion is due to her physical actions.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected. The background (wall, floor, bed) remains static throughout the video."}}
{"video_id": "s4ev4zz6jk0", "file_name": "s4ev4zz6jk0_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of light-skinned hands moves rhythmically over a person's shoulder and upper back, with the individual wearing a black shirt. The hands adjust their position on the skin, maintaining contact as they shift slightly. The camera stays in a close-up, shaky perspective focused on the interaction between the hands and the torso, with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/s4ev4zz6jk0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/s4ev4zz6jk0_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 222.55628585324857, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's hands and head are moving in deliberate motions, likely for interaction or gesture.", "background_and_ambient_analysis": "The background (room interior with door and wall) is static and shows no fluid or environmental motion; background elements are not shifting uniformly."}}
{"video_id": "s3gri-MikMQ", "file_name": "s3gri-MikMQ_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a pink and black bicycle pump with a coiled hose. Next, a close-up shows a hand tightening a silver bolt onto a black bicycle frame. Then, the same hand adjusts a black clamp on the frame. Finally, a wider shot reveals a pink bicycle with black and white graphics, as a hand connects a cable to the frame's seat post. The camera transitions from close-ups to a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/s3gri-MikMQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/s3gri-MikMQ_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 47.58349498389106, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A silver wrench interacts with a silver bolt on a black bicycle fork; the bolt is visibly rotated by the wrench, showing discrete physical manipulation.", "background_and_ambient_analysis": "Background includes a static teal wall and a person's arm, with no shifting or fluid motion (fire, water, smoke, wind). Background elements remain stable."}}
{"video_id": "s6UNg2hI0fw", "file_name": "s6UNg2hI0fw_000246_000256.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand lifts and rotates a stack of thin, layered objects with a white top and multi-colored edges on a green grid surface. The hand holds the stack against the grid, displaying its internal structure. The camera maintains a close-up, steady perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/s6UNg2hI0fw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/s6UNg2hI0fw_000246_000256.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 72.92422590528653, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand manipulates a small stack of objects (likely paper or cards) through discrete physical actions including grasping, positioning, and adjusting.", "background_and_ambient_analysis": "The green grid-patterned background remains static throughout the video; no shifting or fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "s36ICjx8yGY", "file_name": "s36ICjx8yGY_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small white dog with a blue collar runs on a treadmill, moving in front of a person wearing gray shorts and sneakers who walks alongside the treadmill. The dog maintains its pace as the person steps on the belt, with the camera remaining stationary and focused on the treadmill area throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/s36ICjx8yGY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/s36ICjx8yGY_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 35.66975297996483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A dog and a person are moving on a treadmill; the dog is running while the person is walking, both exhibiting locomotion due to physical forces.", "background_and_ambient_analysis": "The background (wall, vent, treadmill structure) is static with no uniform shifting. No fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "s5Y5jCPB9AQ", "file_name": "s5Y5jCPB9AQ_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with curly hair, glasses, and a gray shirt plays the violin while seated at an outdoor table, moving his bow across the strings and adjusting his left hand on the instrument's neck. Behind him, another person in a dark shirt also plays a violin, maintaining a steady posture. The camera remains stationary, capturing the scene from a medium angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/s5Y5jCPB9AQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/s5Y5jCPB9AQ_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 353.21859527703396, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are engaged in playing violins. Their movements involve arm motions (bowing, finger placement) and head adjustments, which are discrete, solid object actions driven by explicit physical forces (musical performance).", "background_and_ambient_analysis": "The background features a stationary green house with windows and structural elements. There is no significant fluid motion (e.g., fire, water, smoke) or wind-induced swaying of environmental elements. Background elements show minimal displacement, indicating stability."}}
{"video_id": "s8Zcm8E89VM", "file_name": "s8Zcm8E89VM_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. The user wants me to create a concise chronological paragraph for this video. The video shows a woman in a pink dress hula hooping.\n\nFirst, I need to focus on the motion and behavior. She starts by holding the hoop above her head, then moves it around her waist. She's spinning the hoop, right? So the sequence is: she raises the hoop, then starts moving it around her body.\n\nHer appearance: pink dress, black shoes. The video is outdoors, grassy field with trees and a building in the background. But the rules say to keep background minimal unless essential. Since the main action is her hula hooping, maybe just mention the grassy field and trees briefly.\n\nShe's the only subject. So the description should note that she's a woman in a pink dress, hula hooping. Need to mention the chronological order: starting with the hoop above her head, then moving it around her waist, and continuing to spin it. Maybe she turns around as she does this.\n\nWait, the frames show her in different positions. Frame 0: hoop above head. Frame 1: she's holding it lower, maybe moving it down. Frame 2: she's spinning it around her waist. Frame 3: still spinning. Frame 4: she's turning around. Frame 5: she's holding the hoop at her side. Hmm, so the motion is continuous spinning, with her turning around.\n\nWait, the video description might have her moving the hoop around her waist in a circular motion. So the caption should describe the sequence: she raises the hoop, spins it around her waist, continues the motion, and turns around.\n\nAlso, camera perspective: it's a fixed shot, right? The user said to mention camera movement. Looking at the frames, the camera doesn't move; it's stationary. So \"static camera\" or \"fixed perspective\".\n\nLet me check the rules again. Rule d: conclude with camera perspective and movement. So need to say something like \"static camera\" or \"fixed shot\".\n\nAlso, spatial relationships: she's standing on grass, trees in the background. But minimal background. So maybe \"in a grassy field with trees\" but keep it brief.\n\nNow, putting it all together:\n\nA woman in a bright pink dress and black shoes stands on a grassy field, hula hooping. She raises the hoop above her head, then spins it around her waist while turning in place. The hoop continues to rotate as she moves, maintaining a circular motion. The camera remains static throughout the sequence, capturing her fluid movements against a backdrop of trees and a clear sky.\n\nWait, but need to be concise. Let me check the output format: a paragraph. Must be chronological.\n\nStart with her raising the hoop, then moving it around her waist. Maybe \"A woman in a bright pink dress and black high heels stands on a grassy field, hula hooping. She raises the hoop above her head, then spins it around her waist while turning in a circle. The hoop rotates continuously as she maintains the motion, with the camera capturing her from a static, ground-level perspective.\"\n\nWait, the background is trees and a building, but rules say minimal. So maybe just \"grassy field with trees\" as the minimal background.\n\nCheck if the caption includes all the required elements: motion in chronological order, appearance, spatial, camera. Yes.\n\nWait, the user example has \"in front of, to the left\" etc. Here, since she's moving around, maybe \"turning in place\" which is a spatial relationship.\n\nAlso, the dress is a \"bright pink dress\", shoes are \"black high heels\".\n\nLet me check again:\n\n- Chronological: starts with raising hoop, then spinning around waist, turning.\n\n- Appearance: woman in pink dress, black shoes.\n\n- Spatial: on grassy field, trees in background.\n\n- Camera: static.\n\nYes.\n\nFinal caption:\n\nA woman in a bright pink dress and black high heels stands on a grassy field, hula hooping. She raises the hoop above her head, then spins it around her waist while turning in place, maintaining a continuous circular motion. The camera remains static, capturing her movements against a backdrop of trees and a clear sky.\n\nWait, \"grassy field with trees\" is minimal background. The user says \"keep background descriptions minimal unless essential\". Trees are part of the background, but maybe necessary for setting. Maybe \"grassy field with scattered trees\".\n\nBut the rules say minimal. Maybe just \"grassy field\".\n\nHmm, but in the video, there are trees, so it's part of the setting. Maybe \"grassy field with trees in the distance\".\n\nWait, the first frame shows \"grassy field with trees and a building\", but maybe the building is not essential. So \"grassy field with trees\".\n\nSo revised:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/s8Zcm8E89VM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/s8Zcm8E89VM_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 746.9751467930688, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman in the pink dress and the hula hoop are discrete solid objects. The woman moves by walking and hula hooping, with the hoop rotating around her waist. Both motions are driven by her physical actions (locomotion and rotational force).", "background_and_ambient_analysis": "The background elements (trees, building, sky) show no uniform shifting or fluid motion. Clouds are present but move slowly due to ambient wind, not dominating the scene. No fire, water, or smoke is visible."}}
{"video_id": "s1h-IfoMFWk", "file_name": "s1h-IfoMFWk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a scene of a market area. There are stacks of woven baskets, some people in the background. Then a woman in a purple shirt and white pants walks in from the right, talking on the phone. Then another woman in a pink outfit with a black bag walks in. Then a man in a brown shirt and khaki pants walks. The camera seems to pan left a bit, showing more people moving. Need to focus on motion and behavior chronologically.\n\nCheck the rules: main subjects (people), their movement. First woman in purple walks left, then pink woman, then man. Spatial: the women are in front of the baskets. Background has trees and blue tarp. Camera movement—pan left? The video description says \"pan left\" maybe. Let's structure:\n\nStart: Scene with woven baskets and people. Then woman in purple (dark shirt, white pants, phone) walks left. Then woman in pink (light top, pink pants, black bag) walks left. Then man in brown shirt and khaki pants walks left. Camera pans left slightly. Background: trees, blue tarp, baskets. Keep it concise.\n\nWait, the first frame has a man in green, then woman in purple walks, then another woman. Let's list in order:\n\n- Initially, a woman in purple shirt and white pants walks from right to left across the frame, talking on the phone.\n- Then, a woman in a pink outfit with a black bag follows, walking left.\n- Subsequently, a man in a brown shirt and khaki pants enters from the left, moving right.\n- The camera pans left to capture these movements, with woven baskets stacked in the background and people gathered under a blue tarp.\n\nNeed to check chronology: the first woman (purple) is first, then pink woman, then man. But the order in the frames: frame 0-1: initial scene. Frame 2: purple woman starts walking. Frame 3: she's walking. Frame 4: pink woman appears. Frame 5: man comes in. So sequence: purple woman (first), then pink woman, then man.\n\nWait, in the given frames:\n\n[0.0] initial scene with people.\n\n[1.4] woman in purple walks in (from right)\n\n[2.5] she's walking left, then pink woman appears.\n\n[3.6] pink woman is walking, man in brown shirt.\n\nSo the order of movement:\n\n1. Woman in purple shirt and white pants walks left across the frame, holding a phone.\n\n2. A woman in a pink outfit with a black bag enters and walks left.\n\n3. A man in a brown shirt and khaki pants walks left.\n\nCamera: pans left as it captures these movements.\n\nBackground: stacks of woven baskets, blue tarp, trees.\n\nNow, concise paragraph. Exclude text, named characters.\n\nLet me draft:\n\nA woman in a purple shirt and white pants walks left across the frame while talking on a phone, followed by a woman in a pink outfit with a black bag walking left. Then a man in a brown shirt and khaki pants enters and walks left. The camera pans left slightly, showing stacks of woven baskets in the background with people gathered under a blue tarp.\n\nCheck rules: chronological, focus on motion, appearance (colors), spatial (left, background), camera movement. Background minimal unless essential—here it's needed for context (baskets, tarp). No text, no names.\n\nWait, \"followed by\" might not be best. \"Successively, a woman in a pink outfit with a black bag walks left.\" But let's check the order:\n\nFirst woman (purple) moves left, then second woman (pink) enters and moves left, then man enters and moves left.\n\nAlso, the initial scene: maybe start with the setting but keep it brief.\n\nAnother draft:\n\nThe video shows a market scene with stacked woven baskets. A woman in a purple shirt and white pants walks left, talking on a phone. Next, a woman in a pink outfit with a black bag walks left. Then a man in a brown shirt and khaki pants walks left. The camera pans left slightly, capturing the movement against a backdrop of trees and a blue tarp.\n\nCheck if \"market scene\" is essential? The background has baskets, people, so maybe \"in an outdoor area with stacked baskets.\" But the rule says minimal background. Maybe just \"stacked woven baskets in the background.\"\n\n\"An outdoor area with stacked woven baskets, a blue tarp, and trees. A woman in purple and white pants walks left talking on a phone, followed by a woman in pink with a black bag walking left, then a man in brown shirt and khaki pants walks left. The camera pans left slightly.\"\n\nBut need concise. Let's aim for 2", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/s1h-IfoMFWk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/s1h-IfoMFWk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 723.2612927341311, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two women walking through the scene: one in purple/white (enters right, moves left then right) and one in pink (enters right, moves left). Motion is due to human locomotion without collisions or environmental interactions.", "background_and_ambient_analysis": "No shifting background (trees and blue tarp remain stationary). No fluid motion (water, fire, smoke) or wind causing tree sway observed."}}
{"video_id": "sC1Rj0shlP0", "file_name": "sC1Rj0shlP0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A thin makeup brush applies dark eyeliner along the upper eyelid, then shifts to groom and shape the eyebrow with precise strokes. The brown eye features long lashes, and the eyebrow is dark and well-defined. The camera maintains a static close-up view focused on the eye and surrounding area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sC1Rj0shlP0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sC1Rj0shlP0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 29.60299476530655, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A makeup brush (solid object) is moving across the eyelid and eyebrow area, applied by a hand (not visible).", "background_and_ambient_analysis": "The background is static skin with no shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "sF7hKwq5588", "file_name": "sF7hKwq5588_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. First, I need to understand what the user is asking for. They want a concise paragraph that describes the video chronologically, focusing on the main subjects' motions and behaviors. The rules specify that I should mention appearance, number, spatial relationships, camera perspective, and keep background minimal.\n\nLooking at the video frames provided: there are two children, both wearing white shirts. They're playing a traditional string instrument, maybe a dan tranh or similar. The instruments are large, wooden, with many strings. The kids are positioned side by side, each holding their own instrument. The background has some framed pictures and a wall with wooden panels.\n\nChronological order: The video starts with the kids already playing. Their hands are moving up and down the instruments, plucking the strings. I need to describe the motion in sequence. The first frame shows them starting, then subsequent frames show their hands in motion. The camera seems to be steady but maybe a slight shake, as the video quality isn't high.\n\nAppearance: Two children, both in white shirts. The instruments are golden/yellowish, long, with vertical strings. The kid on the left is slightly behind the right one, maybe? Wait, in the frames, they're sitting close. The right child is more in front. Wait, looking at the frames, the right child's instrument is more visible, so maybe they're positioned side by side, left and right.\n\nSpatial relationships: The two children are seated next to each other, each playing their own instrument. The child on the left is partially obscured by the instrument. The camera is positioned in front of them, capturing both.\n\nBackground: Minimal, but there's a wall with framed pictures and wooden panels. Not essential, so maybe just mention it briefly if needed. The rules say to keep background minimal unless essential. Maybe just note that it's an indoor setting with wall decorations.\n\nCamera perspective: The camera is at eye level, slightly shaky, as the video quality is a bit grainy. The movement is minimal, maybe slight shake but no panning.\n\nNow, structuring the caption. Start with the main subjects: two children in white shirts. They're playing traditional string instruments. Describe their actions: plucking strings with their hands, moving their fingers rhythmically. Mention their positions relative to each other, the instruments. Conclude with camera perspective.\n\nCheck rules: exclude text recognition, named characters, stylistic analysis. So no mentioning specific names or the instrument's name unless it's obvious, but since it's a traditional instrument, maybe just describe as \"string instruments\".\n\nWait, the problem says to focus on motion and behavior. So, chronological order: they start playing, hands move to pluck strings. The sequence shows their hands moving up and down the instruments.\n\nPossible caption: \"Two children in white shirts sit side by side, each playing a large, golden string instrument. Their hands move rhythmically up and down the instruments, plucking strings in unison. The child on the right is slightly forward, with both seated indoors against a wall adorned with framed pictures. The camera maintains a steady frontal view with slight vibration.\"\n\nWait, check for chronological order. The video starts with them playing, so \"sit side by side, each playing...\" is the initial state. Then their hands move, so \"hands move rhythmically...\" which is the action.\n\nAlso, need to mention number: two children. Appearance: white shirts, golden instruments. Spatial: right child slightly forward. Background: minimal mention (wall with pictures). Camera: frontal, slight shake.\n\nMake sure to keep it concise. Let me check if all the rules are covered. Focus on motion and behavior (hands moving, plucking), appearance (white shirts, golden instruments), spatial (right child forward), camera (frontal, slight shake). Background only mentioned if essential, which it is a bit but minimal.\n\nAnother possible version: \"Two children in white shirts play golden string instruments seated side by side. Their hands rhythmically pluck the strings, with the right child slightly forward. The camera captures a steady frontal view with minor vibration, set against a wall with framed pictures.\"\n\nCheck if the order is chronological: start with sitting, then playing, hands moving. Yes.\n\nWait, the user says \"chronological paragraph describing the provided video.\" So maybe start from the beginning of the video. The video starts with the kids already playing, so the first action is them playing. So maybe \"Two children in white shirts sit side by side, each holding a golden string instrument. As the video progresses, their hands move rhythmically to pluck the strings, with the child on the right positioned slightly forward. The camera remains stationary with a slight shake, capturing the indoor setting with wall decorations.\"\n\nBut the rules say \"concise, chronological paragraph\". Maybe it's okay to start with the action. Let's see the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sF7hKwq5588.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sF7hKwq5588_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 236.69617048939597, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Two children are actively playing string instruments. Their hands move rhythmically across the strings, demonstrating discrete physical interaction with the instruments (e.g., finger placement, plucking).", "background_and_ambient_analysis": "The background (walls, staircase, framed artwork) remains static with no shifting or environmental motion. No fire, water, smoke, or wind is present; the scene is an indoor setting with stable architectural elements."}}
{"video_id": "sCKhbtZTAxE", "file_name": "sCKhbtZTAxE_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in black clothing kneels beside the front tire of a white car in a garage, manipulating a tire pressure gauge attached to the valve stem while adjusting the tool in his hands. He remains positioned to the left of the tire, facing it, as he checks the pressure. The camera maintains a top-down perspective with minimal movement, capturing the sequence against a concrete floor background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sCKhbtZTAxE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sCKhbtZTAxE_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 83.77564196303891, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (a discrete solid object) is moving (kneeling, standing, and manipulating the tire) due to his own locomotion.", "background_and_ambient_analysis": "The background (ground and car) is static with no shifting or fluid motion (fire, water, wind, etc.)."}}
{"video_id": "sLevG32JtLw", "file_name": "sLevG32JtLw_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red and black outfit with red boots stands on a pole, then spins around the pole, lifts their leg upward, and extends one arm toward the ceiling. The individual remains centered on the pole in a room with a table and banner visible in the background. The camera maintains a fixed perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sLevG32JtLw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sLevG32JtLw_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 161, "blur_score": 834.5019631348899, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red and black attire is moving: playing a guitar, swaying, raising the instrument, and performing physical gestures.", "background_and_ambient_analysis": "Background elements (walls, curtains, table, banner) show no uniform shifting; no fire, water, smoke, or wind evident in the indoor setting."}}
{"video_id": "sNMAGGVcflo", "file_name": "sNMAGGVcflo_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a blue and white striped shirt with a bib is held by an adult in a white shirt. The baby looks downward, then an adult’s hand approaches the baby’s mouth, and the baby brings its hand to its mouth. The adult’s hand remains near the baby’s face. The background includes a kitchen setting with minimal visible details. The camera maintains a close-up view with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sNMAGGVcflo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sNMAGGVcflo_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 161, "blur_score": 55.18545183071561, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby moves its hands to its mouth and covers its mouth, and the adult's hand is visible holding the baby.", "background_and_ambient_analysis": "The background (kitchen elements) is stable with no shifting or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "sSJsjYUnJ0E", "file_name": "sSJsjYUnJ0E_000174_000184.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long blonde hair plays a large golden harp, her hands moving rhythmically to pluck the strings while seated before a wooden music stand. A patterned curtain is visible in the background. The camera remains stationary, focusing on the harp and the woman’s upper body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sSJsjYUnJ0E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sSJsjYUnJ0E_000174_000184.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 276.71114021391696, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holding a yellow cloth and a frame is making slight positional adjustments, indicating intentional movement of a solid object (person) driven by physical locomotion.", "background_and_ambient_analysis": "Background elements (wall, curtain, clock) show no uniform shifting or fluid motion; no fire, water, or wind effects present."}}
{"video_id": "sJC0mDRBBk4", "file_name": "sJC0mDRBBk4_000611_000621.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white hat, pink shirt, and khaki pants kneels on red dirt, holding a small brown animal. He transfers the animal from an orange bucket to a white bucket beside him, positioning the animal inside the white bucket. The scene is set in a sparse, arid area with dry trees. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sJC0mDRBBk4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sJC0mDRBBk4_000611_000621.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 344.36160462518296, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (pink shirt, white hat) interacts with a white bucket and orange basin, displaying discrete motion (bending, handling objects).", "background_and_ambient_analysis": "Background elements (trees, ground) show no uniform shifting or environmental fluid motion (fire, water, smoke)."}}
{"video_id": "sVvT7-zv4dk", "file_name": "sVvT7-zv4dk_000262_000272.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Initial dark frame transitions to a handheld camera view of a video game screen showing two fighters: one in white and red, the other in green, facing each other on a stone platform with a sunset backdrop. The white-and-red fighter advances, collides with the green fighter, causing the green figure to stagger and fall to the ground. The camera remains focused on the screen with slight handheld motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sVvT7-zv4dk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sVvT7-zv4dk_000262_000272.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 287.95584593581856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct characters (white and green) are moving in the game, performing attacks and blocking. Their motions are discrete and due to explicit game physics (punches, kicks, etc.).", "background_and_ambient_analysis": "The background of the game (arena) is static with no shifting or fluid motion (fire, water, wind). There is no ambient environmental motion."}}
{"video_id": "sWW7xv1AGDg", "file_name": "sWW7xv1AGDg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, the video starts with a dark scene where a person is dancing. Then it transitions to a stage with red lighting. The main subjects are two dancers: one in a light dress, the other in yellow pants and a shirt. They start close, then move dynamically—spinning, extending arms. The background has a band, but minimal description needed. Chronologically: initial dark dance, then stage lighting changes to red, two dancers perform synchronized moves, changing positions (like the woman stepping back, man leading), then the scene shifts to red lighting where they continue. Camera perspective: starts dark, then shifts to stage with red lights, no major camera movement mentioned. Need to keep it concise, chronological.\n\nCheck the rules: focus on motion, appearance (color, size), spatial relationships (they're on stage, dancers in front of band), conclude with camera. Background minimal. Exclude names, text. \n\nStart with the first part: dark stage, one dancer (but then two appear). Wait, first frame: dark, figure moving. Then frame 2: red lighting, two dancers. So first, dark scene with a dancer (maybe solo), then transition to stage with two dancers. Let's list the sequence:\n\n0.0: Dark stage, a dancer (gender unclear, outfit not clear) moves, possibly running or dancing.\n\n1.0: Shift to stage with red lighting, two dancers (one woman in light dress, one man in yellow pants and shirt) come into view. They start close, then move—spinning, the woman extends arms, they change positions (man leads, woman steps back, then they face each other, then man spins her).\n\n2.0-5.0: In red lighting, they perform dynamic dance moves. The woman in light blue dress (maybe the dress is light, like pale blue) and the man in yellow pants. They are on stage with band in background. \n\nCamera: starts dark (maybe low light), then shifts to stage with red lighting. Camera movement: initial dark scene, then transitions to stage, possibly following the dancers. But rule says \"conclude with camera perspective and movement\". \n\nNeed to be concise. Let's structure:\n\nThe video opens with a dark stage where a figure dances alone. Transitioning to a brightly lit stage with red lighting, two dancers—a woman in a light blue dress and a man in yellow pants—begin performing. They move dynamically, the woman extending her arms and the man leading as they spin and step, changing positions with the man holding the woman's waist. The background includes a band but remains minimal. The camera follows the dancers' movements, maintaining a frontal perspective throughout the sequence.\n\nWait, check for rules: \"Focus primarily on motion and behavior of main subjects in chronological order.\" So first, dark stage, one dancer. Then two dancers on stage. Their motions: moving, dancing, spinning, etc. Appearance: woman in light blue dress, man in yellow pants. Spatial: on stage, band in background. Camera: follows dancers, frontal.\n\nLet me refine:\n\nIn the opening, a figure dances alone in near darkness. The scene then transitions to a stage illuminated by red lighting, where two dancers—a woman in a light blue dress and a man in yellow pants—perform energetic movements. They spin, extend arms, and shift positions, the man leading as they step and glide across the stage. The band in the background is barely visible. The camera maintains a frontal perspective, following the dancers' fluid motions.\n\nCheck if all rules are met: chronological (dark stage to red lit stage), motion (dancing, spinning), appearance (colors), spatial (stage, band background), camera (frontal, follows). Background minimal. Exclude names, text. Yes.\n\nWait, the first frame: \"a figure dancing\" but maybe it's the start of the two dancers. Let's check the frames: frame 0: dark, figure moving (maybe the man). Frame 1: dark, red light, two people. So maybe the initial figure is one dancer, then the scene brightens to show both. So:\n\nThe video begins with a dancer moving in near darkness. As the lighting brightens to red, two dancers emerge: a woman in a light blue dress and a man in yellow pants. They perform a dynamic dance, spinning, extending arms, and stepping across the stage, with the man leading the woman’s movements. The band in the background is faintly visible. The camera remains in a frontal view, tracking the dancers' motion.\n\nThat's concise. Let's count the words. Make sure it's a paragraph.\n\nFinal version:\n\nThe video opens with a lone dancer moving in darkness, then transitions to a stage illuminated by red lighting where two dancers—a woman in a light blue dress and a man in yellow pants—perform energetic movements. They spin", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sWW7xv1AGDg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sWW7xv1AGDg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 209.65505324836306, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two dancers (a man and a woman) are moving in coordinated dance steps, including turns and steps.", "background_and_ambient_analysis": "The background (stage, piano, musicians) is static and shows no uniform shifting. No fire, water, smoke, or wind are present."}}
{"video_id": "sUKLgOYVzRY", "file_name": "sUKLgOYVzRY_000206_000216.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a meat grinder. In the first frame, it's grinding chicken into a glass bowl. Then the second frame continues that, maybe adding more. Then the third frame splits into three panels: chicken, fish, pork each being ground into separate bowls. \n\nNeed to focus on motion and chronological order. Start with the chicken grinding: a red meat grinder with a black gear extrudes ground chicken into a clear glass bowl. Then the scene transitions to three panels showing chicken, fish, pork being processed similarly. The meat grinder is red with a black gear, each time extruding different meats into clear bowls. \n\nBackground is minimal, maybe kitchen setting but not necessary. Camera perspective: initial close-up on the grinder and bowl, then split-screen. Need to mention the sequence: first chicken, then the three meats. Also, the bowls are clear, below the grinder. \n\nCheck rules: don't include text like \"CHICKEN\" but the captions have \"CHICKEN\" as text, but rule g says exclude text recognition. Wait, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So ignore the text labels like \"CHICKEN\" that are on the screen. \n\nSo focus on the objects: red meat grinder, black gear, ground meat (different types) being pushed into clear glass bowls. \n\nChronological order: First, the grinder processes chicken (light-colored meat) into a glass bowl. Then, the video shows three panels: left (chicken), middle (fish), right (pork), each grinder extruding respective ground meats into separate glass bowls. \n\nSpatial: The grinder is positioned above the glass bowls. The bowls are in front of the grinder. \n\nCamera: Initial close-up, then split-screen showing three sections. \n\nNow, write concise paragraph. \n\nStart with the main action: A red meat grinder with a black gear extrudes ground chicken into a clear glass bowl. The scene transitions to a split-screen view displaying three sections: the left section shows the grinder processing chicken, the middle section processes fish, and the right section processes pork, each extruding respective ground meats into separate clear glass bowls. \n\nWait, need to check chronological order. The first frame is chicken, then second frame continues, then third frame is split into three. So sequence: first, the grinder processes chicken (as labeled, but exclude text), then the video shifts to show three different meats in panels. \n\nSo: Initially, a red meat grinder with a black gear pushes ground chicken into a clear glass bowl. Subsequently, the video splits into three panels, each showing the same red meat grinder processing different meats—chicken, fish, and pork—into separate clear glass bowls. \n\nBut rule b: mention appearance and number. The grinder is red, black gear. The meat: chicken (light), fish (pale pink?), pork (light pink). But since we can't include text, maybe describe by color. \n\nWait, the problem says \"briefly describe their appearance and number (color, size, orientation).\" So for the meat: ground chicken (light beige), fish (pale pink), pork (pale pinkish). \n\nBut maybe keep it general: ground meat of varying colors (light beige, pale pink) is extruded. \n\nLet's draft: \n\nA red meat grinder with a black gear extrudes ground chicken into a clear glass bowl. The scene then transitions to a split-screen displaying three sections: left section shows the grinder processing light beige ground chicken, middle section processes pale pink ground fish, and right section processes pale pink ground pork, each into separate clear glass bowls. The camera remains static in close-up during the initial sequence and shifts to a split-screen layout for the subsequent frames. \n\nCheck rules: background minimal, so don't mention kitchen unless essential. The background is blurred but not essential. Camera perspective: close-up, then split-screen. \n\nWait, the first part is a single frame (chicken), then another (more chicken), then split. So chronological: first, the grinder dispenses chicken into a bowl. Then, the video shows three panels: chicken, fish, pork each being processed. \n\nFinal caption: \n\nA red meat grinder with a black gear extrudes ground chicken into a clear glass bowl. The video then splits into three sections: the left shows the grinder processing chicken, the middle processes fish, and the right processes pork, each extruding ground meat into separate clear glass bowls. The camera maintains a close-up view throughout the initial sequence and transitions to a split-screen format for the subsequent frames. \n\nWait, but rule f says exclude text recognition. The original video has \"CHICKEN\" text, but we shouldn't mention that. So instead of \"left shows chicken\", just describe the meat. But how? Maybe \"light-colored ground meat\" for", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sUKLgOYVzRY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sUKLgOYVzRY_000206_000216.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 468.081974736135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A red masher device extrudes solid food items (chicken, fish, pork) into glass bowls, showing discrete movement of the food material due to mechanical action.", "background_and_ambient_analysis": "Background elements (red device, glass bowls, wooden utensil) are static; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "sTtFNfIG77Q", "file_name": "sTtFNfIG77Q_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two girls hop across a hopscotch court; one wears a pink top and pants, the other a dark sleeveless top with geometric-patterned pants. The girl in pink leads, followed by the second girl as they move leftward. The camera pans left, following their progression, with other people visible in the distant background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sTtFNfIG77Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sTtFNfIG77Q_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 240.25023790304792, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two girls are actively hopping and jumping on a hopscotch grid, demonstrating clear locomotion. Other distant figures show minimal movement but are not primary subjects.", "background_and_ambient_analysis": "Background elements (court lines, basketball hoop, distant trees and people) show no significant fluid motion (fire, water, smoke) or wind-induced swaying. Background appears stationary; minor camera adjustments are present but not uniform shifting."}}
{"video_id": "sV3BpFiQIcA", "file_name": "sV3BpFiQIcA_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large crowd of diverse individuals, dressed in casual clothing of various colors, energetically dance in unison at a nightclub stage. They raise arms, sway, and move rhythmically, mirroring the dancers displayed on the central screen. Throughout the sequence, the crowd maintains synchronized motion, with some individuals shifting positions while others remain in the foreground. The camera, positioned at a slight angle, captures the dynamic scene with minimal movement, focusing on the collective movement of the dancers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sV3BpFiQIcA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sV3BpFiQIcA_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 143.54957045674368, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "People (discrete, solid objects) moving via dancing, swaying, and arm-raising motions, indicating explicit locomotion and physical force interactions.", "background_and_ambient_analysis": "No shifting backgrounds; no fluid/environmental motion (fire, water, smoke, wind) observed. Stage elements (lights, screens) remain static across frames."}}
{"video_id": "sXbf87qg-Ow", "file_name": "sXbf87qg-Ow_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light jacket and dark pants snowkites across a snowy field, holding a colorful kite aloft. They move from the right toward the center, passing a red barn in the background, with the camera following their motion as they glide smoothly over the snow.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sXbf87qg-Ow.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sXbf87qg-Ow_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 144.89998245698212, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A snowboarder (discrete solid object) moves across the snowfield, exhibiting controlled locomotion with visible turns and speed changes while holding a kite control bar.", "background_and_ambient_analysis": "The snowy field and building background remain static throughout the sequence; no fluid or gaseous motion (fire, water, smoke) is observed. The kites in initial frames move due to wind but are secondary and not dominant."}}
{"video_id": "sWYsRoO-IMI", "file_name": "sWYsRoO-IMI_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark gray button-up shirt holds a long, flexible tube with blue and green hues. They stretch the tube horizontally in front of their torso, then lift it upward while maintaining tension, moving the tube from a horizontal to a vertical orientation. The background includes faintly visible chairs but remains unobtrusive. The camera maintains a close-up perspective focused on the hands and tube, capturing the motion without significant movement or shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sWYsRoO-IMI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sWYsRoO-IMI_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 158, "blur_score": 55.94715664392018, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A blue tube (solid object) is being bent and held by a person. The motion is due to the person's hands manipulating the tube.", "background_and_ambient_analysis": "The background includes a chair and wall which remain static; no fire, water, smoke, or wind is present. Ambient environmental motion is absent."}}
{"video_id": "sYmvxWe6D4I", "file_name": "sYmvxWe6D4I_000264_000274.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair and a pink swimsuit sits at the edge of a frozen ice hole, using a metal ladder to enter the icy water. She steps into the hole, moving forward and submerging deeper as she swims, with her body partially submerged in the dark water. Several people stand nearby on the snowy ground, observing her descent. The camera follows her movement with a slight shake, capturing her progression from the ladder into the icy depths.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sYmvxWe6D4I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sYmvxWe6D4I_000264_000274.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 82.97444488911748, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (woman) moves from sitting at the hole's edge to submerging and swimming in the water, demonstrating discrete locomotion via physical exertion.", "background_and_ambient_analysis": "The background (snow-covered ground, static wooden structure, and standing people) shows no shifting or fluid motion. Water in the hole is still with minor ripples from the woman's movement, not dominant environmental flow."}}
{"video_id": "sakxFRHu7mY", "file_name": "sakxFRHu7mY_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to follow the rules. Let's go through the video frames.\n\nThe first frame shows a group of people in a dance studio. There are several individuals: let's count—around 8 people? They're standing in a line or group, maybe dancing. The background has a white room with barres and some framed pictures. Then the next frame (1.4s) shows the group moving, maybe stepping or dancing. The third frame (2.5s) is a close-up of a person with a white knit beanie, braid, wearing a denim jacket. Then frame 3.6s shows close-up of feet, some wearing socks, dancing. Then frame 4.7s is another person, maybe a different angle, standing in the room.\n\nWait, need to describe in chronological order. So the video starts with a group of people dancing in the studio. Then transitions to a close-up of a person with a beanie, then feet dancing, then another person. Need to mention number, appearance. Let's check the numbers. First frame: multiple people (approx 8). Then close-up of one person with beanie. Then feet of multiple people (different feet, maybe different people). Then a person in a brown top.\n\nBackground: dance studio with barres, white walls, some pictures. But rule e says minimal background unless essential. So maybe just mention \"dance studio\" briefly.\n\nChronological: first, group of people dancing; then close-up of a person with beanie; then close-up of feet moving; then close-up of another person.\n\nCamera perspective: starts with wide shot, then close-ups, maybe pan or cut.\n\nLet's structure it:\n\nThe video opens with a group of eight people dancing in a bright dance studio, moving in unison. A person wearing a white knit beanie and denim jacket is shown in close-up, followed by shots of dancers' feet in motion, including those in white socks and sneakers. The sequence then features a woman in a brown top standing in the studio. The camera shifts between wide shots of the group and close-ups of individuals and their movements.\n\nWait, check the frame times. The first frame is [0.0], then [1.4] shows group moving, [2.5] is the beanie person, [3.6] feet, [4.7] another person.\n\nSo chronological order:\n\n- Initially, a group of people (approx 8) dance together in the studio.\n- Then, close-up of a person with a white knit beanie, braided hair, and denim jacket.\n- Next, close-up of dancers' feet (various socks and shoes) moving.\n- Finally, a person in a brown top standing in the studio.\n\nCamera movement: starts with a wide shot, then cuts to close-ups.\n\nNow, follow the output format. Must be a paragraph, concise, chronological.\n\nLet's draft:\n\nThe video begins with a group of approximately eight people dancing in a dance studio, moving in unison. It then cuts to a close-up of a person wearing a white knit beanie and denim jacket, followed by shots of dancers' feet in motion, including those with white socks and sneakers. The sequence concludes with a woman in a brown top standing in the studio. The camera transitions between wide shots of the group and close-ups of individuals and their movements.\n\nCheck rules:\n\na) Motion and behavior: dancing, close-ups of movement.\n\nb) Number: approx 8 people, then individual details.\n\nc) Spatial: group in studio, close-ups.\n\nd) Camera perspective: wide shot to close-ups.\n\ne) Background minimal: \"dance studio\" is essential for understanding, but minimal. The studio has barres, but maybe \"in a dance studio\" is enough.\n\nf) Exclude text: no text in video, so okay.\n\ng) Think internally, but output as per.\n\nLet me adjust to be more concise:\n\nA group of about eight people dance together in a dance studio. The video then shows a close-up of a person wearing a white knit beanie and denim jacket, followed by close-ups of dancers' feet moving, including those in white socks and sneakers. It ends with a person in a brown top standing in the studio. The camera shifts from wide shots of the group to close-ups of individuals.\n\nWait, need to mention the number. \"Approximately eight people\" is good. Also, the chronological order: first group dancing, then beanie person, then feet, then brown top person.\n\nCheck the frames: [0.0] group, [1.4] group (maybe moving), [2.5] beanie, [3.6] feet, [4.7] brown top. So yes.\n\nAlso, appearance: white knit beanie, denim jacket;", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sakxFRHu7mY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sakxFRHu7mY_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 256.7384975430923, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Dancers are moving through the studio space; feet movements are shown in close-ups, indicating locomotion due to physical forces.", "background_and_ambient_analysis": "The background (dance studio walls, mirrors, barres) is static and does not shift uniformly. There is no fire, water, or wind motion."}}
{"video_id": "sWhCcFXLLUY", "file_name": "sWhCcFXLLUY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two workers in green uniforms and caps work in a factory with stacked sacks in the background. One worker stands near a table with items, while the other maneuvers a pallet toward the first worker. The second worker pushes the pallet forward, adjusting its position relative to the table. The camera pans left slightly during the sequence, maintaining a medium shot of the workers and surrounding industrial equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sWhCcFXLLUY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sWhCcFXLLUY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 39.5395971060005, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People in green and blue uniforms moving and handling boxes/pallets.", "background_and_ambient_analysis": "Background (pallets, walls) is static; no shifting. No fire, water, smoke, or wind observed."}}
{"video_id": "sb2Q-_hcjSE", "file_name": "sb2Q-_hcjSE_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to create a concise chronological paragraph describing the video based on the provided frames. Let me start by analyzing the given frames.\n\nFirst, the video shows a large truck with its rear doors open. Inside the truck, there are stacked wooden pallets, maybe with some boxes on them. The truck is stationary, and there's a red fire extinguisher attached to the side near the open doors. Then, two workers in blue uniforms and helmets are walking towards the truck. They're approaching from the right side of the frame. The text on the screen mentions \"Sin RAMPA DE PATIO\" which translates to \"Without yard ramp,\" and lists some statistics like 10 movements and 2 workers involved. But according to the rules, I should exclude text recognition, so I'll ignore that.\n\nNext, the workers start moving towards the truck. The camera seems to be panning slightly to the left, focusing on the truck's interior as the containers are visible. The workers are approaching the open back of the truck, and their movements are towards the truck. There's a mention of a slight shake in the camera movement, but I need to check if that's part of the description.\n\nWait, the video shows the truck's back doors open, and then the workers are seen walking towards it. The camera moves a bit to show the contents inside the truck. The workers are moving from the right side of the frame towards the left, approaching the truck's rear. They are two individuals, wearing blue uniforms and helmets. The fire extinguisher is on the left side near the truck's door.\n\nI need to structure this in chronological order. First, the truck is shown with open doors, then the workers enter the frame. They move towards the truck. The camera might pan left to show the interior of the truck. The background has a white wall and some greenery, but the rules say to keep background minimal unless essential. So maybe just mention the white wall as part of the setting.\n\nWait, the user said to exclude text recognition, so the text on the screen isn't part of the caption. So the focus is on the moving elements.\n\nLet me draft it:\n\nThe video opens with a stationary large truck with its rear doors open, revealing stacked wooden pallets inside. Two workers in blue uniforms and helmets approach from the right side of the frame, moving towards the truck's open rear. The camera pans left slightly to show the interior of the truck as the workers continue their approach. The background includes a white wall, with minimal other details visible.\n\nWait, but the workers are moving towards the truck. The original frames show them walking towards the truck, so maybe \"approach\" is correct. Also, the fire extinguisher is visible on the left side near the truck's door. But the rules say minimal background, so maybe include the fire extinguisher as part of the truck's surroundings.\n\nWait, the fire extinguisher is part of the truck's exterior. So \"a red fire extinguisher is mounted on the truck's side near the open doors.\"\n\nBut the user's rules say to mention spatial relationships if relevant. So the fire extinguisher is to the left of the truck's door.\n\nBut maybe the caption should be more focused on motion. Let's check the rules again.\n\nFocus primarily on motion and behavior of main subjects in chronological order. So the main subjects are the truck and the workers.\n\nThe truck is stationary, the workers are moving towards the truck.\n\nChronological order: first, the truck is shown with doors open, then the workers walk towards it.\n\nThe camera movement: the first frame shows the workers on the right, then as the video progresses, the camera pans left to show the interior of the truck.\n\nSo the caption should start with the truck being stationary, then the workers moving towards it, camera panning left.\n\nWait, the initial frames show the workers on the right side approaching. The camera movement might be a slight pan left to show the truck's interior.\n\nSo the paragraph would start by describing the truck's open doors and contents, then the workers approaching, camera moving slightly left.\n\nPossible caption:\n\nA large truck with its rear doors open displays stacked wooden pallets inside. Two workers in blue uniforms and helmets approach from the right, moving toward the truck's open rear. The camera pans slightly left, revealing more of the truck's interior as the workers continue their approach, with a red fire extinguisher visible on the truck's side.\n\nWait, the fire extinguisher is part of the truck's exterior. But the user says minimal background. However, since it's a key element in the scene (as it's visible in the frames), maybe include it.\n\nBut according to the rules, exclude text recognition and focus on motion. So maybe it's okay to mention the fire extinguisher as part of the truck's surroundings.\n\nAlternatively, since the user said \"keep background descriptions minimal unless essential,\" maybe the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sb2Q-_hcjSE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sb2Q-_hcjSE_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 478.0681107722905, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue attire is moving horizontally across the frame from right to left; this is a solid object exhibiting locomotion (walking) without collision or environmental interaction.", "background_and_ambient_analysis": "Static background elements (wall, fire extinguisher, structural supports) show no uniform shifting. No fire, water, smoke, or wind-driven fluid motion observed."}}
{"video_id": "sgT7fQkn42M", "file_name": "sgT7fQkn42M_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person descends from a balcony on a tall concrete apartment building, moving sequentially to lower balconies across the video frames. The camera maintains a low-angle perspective, slightly panning to track the person’s downward motion against the building's exterior.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sgT7fQkn42M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sgT7fQkn42M_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 259.25572334406246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is falling from a high floor of the building, representing a solid, discrete object in motion due to gravity.", "background_and_ambient_analysis": "The background (building and sky) is static with no fluid or environmental motion (fire, water, wind) evident. The building structure remains fixed in the frame."}}
{"video_id": "sfgx8E9izNY", "file_name": "sfgx8E9izNY_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An individual in a red and white shirt plays a white flute, blowing into the mouthpiece while their fingers cover and adjust the instrument's finger holes; the flute is held horizontally in front of their face, with a wooden chair partially visible to the left. The camera remains stationary, capturing a close-up of the upper body and instrument against a plain wall background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sfgx8E9izNY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sfgx8E9izNY_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 109.7725216539979, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a red and white shirt) is actively moving their hands to play a flute, with fingers pressing keys and the flute itself exhibiting discrete motion due to physical interaction.", "background_and_ambient_analysis": "The background consists of a static wall and chair with no observable shifting or fluid motion (e.g., fire, water, wind)."}}
{"video_id": "sgMYiP3rpJg", "file_name": "sgMYiP3rpJg_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this. The user wants a caption for the video. First, I need to follow the rules given. Let me read through the rules again.\n\nRule a says focus on motion and behavior of main subjects in chronological order. The main subject here is a hand. The video shows a hand moving over a scrapbook or album. So the sequence is the hand moving, maybe flipping pages or pointing to something.\n\nRule b: Describe appearance and number. The hand is a person's hand, probably light skin tone. The objects on the page: there's a blue clipboard, patterned paper with geometric designs, a butterfly, maybe some stickers or buttons. The background has a white surface with patterns.\n\nRule c: Spatial relationships. The hand is moving over the album, which is placed on a surface. The blue clipboard is to the left, the hand moves from left to right across the pages.\n\nRule d: Camera perspective. The video seems to be a top-down view, maybe a close-up. The camera is static, but maybe slightly shaky as it follows the hand's movement.\n\nRule e: Minimal background. The background is a white surface, so maybe just mention it's a flat surface.\n\nRule f: Exclude text, named characters, or stylistic analysis. The text \"Kamynacha\" is in the video, but according to the rules, I shouldn't include that.\n\nNow, the video starts with the hand on the album, then the hand moves across the pages, flipping or pointing. The pages have various patterns, the blue clipboard is there, maybe the hand is arranging or moving items.\n\nLet me structure the caption chronologically. Start with the hand's action: a hand with light skin moves over the album's surface. Then, the hand interacts with objects like the blue clipboard on the left, pointing to or moving a small decorative item. The pages have different patterns. The camera is top-down, maybe following the hand's movement.\n\nNeed to check if the hand is the only main subject. Yes, since it's moving over the album. The objects on the album are part of the scene but not main subjects. The hand's motion is key.\n\nSo the caption should describe the hand moving across the album, pointing to items, interacting with the clipboard. The camera is top-down, static but following the hand.\n\nWait, the user said \"briefly describe their appearance and number\". The hand is one, light skin. The objects: blue clipboard, patterned pages, butterfly, geometric shapes. But maybe mention the main objects as part of the scene but not too detailed.\n\nPutting it all together: A hand with light skin moves across a scrapbook's open pages, shifting from left to right. The hand interacts with a blue clipboard on the left, pointing to a decorative butterfly and patterned sections containing geometric designs and yellow circles. The camera remains in a top-down view, following the hand's movement.\n\nWait, the user says \"mention spatial relationships if relevant\". So the hand is moving from left to right, the clipboard is to the left. The butterfly is on the page, maybe the hand points to it.\n\nCheck for rules: exclude text, so no \"Kamynacha\". Keep it concise.\n\nLet me try again. A hand with light skin moves across an open scrapbook, shifting rightward from the left edge. It interacts with a blue clipboard positioned to the left, then points to a decorative butterfly and geometric-patterned sections containing yellow circles. The camera maintains a top-down perspective, following the hand's motion.\n\nHmm, \"geometric-patterned sections containing yellow circles\" might be too detailed. The video shows some pages with polka dots and hexagons. Maybe simplify to \"patterned pages with geometric designs.\"\n\nAlso, the pages are part of the scrapbook, so the hand is moving over the open pages. Maybe \"a hand with light skin moves across the open pages of a scrapbook...\"\n\nWait, the first frame shows the hand on the album. The hand is moving from left to right, maybe flipping a page? Wait, the video is from [0.0] to [5.0] seconds, but the description says the hand moves over the album.\n\nLooking at the frames: [0.0] the hand is on the album, [1.4] the hand continues moving, [3.0] the hand is pointing to a section. The camera might be panning slightly to follow the hand.\n\nThe user's example output format is <caption_output>...<caption_output>. So need to make sure it's exactly that format.\n\nLet me check the example. The user provided a sample response, but in this case, it's a different video.\n\nWait, the instructions say: \"DO NOT include any reasoning in the caption tags.\"\n\nSo the final caption should be concise, chronological, describe motion, appearance, spatial, camera.\n\nLet me", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sgMYiP3rpJg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sgMYiP3rpJg_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 143, "blur_score": 655.4241563242197, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates small objects (e.g., buttons, tokens) on a decorative box; the hand's motion is deliberate and interacts with the box's surface.", "background_and_ambient_analysis": "Background patterns (tree designs, hexagons) remain static; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "siC5qGCsMy4", "file_name": "siC5qGCsMy4_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, identify the main subjects. There are two people on stage: one in black, one in white. The video shows them moving. Let's check the sequence. \n\nAt [0.0], they're facing each other. Then [0.3] to [5.0], the person in black moves their arms and legs, maybe in a dance or martial arts move. The person in white also moves, arms extended. They're on a stage with some background like trees and a bench. \n\nChronic order: Two individuals, one in dark attire (black outfit), one in light (white outfit), perform movements. The dark-clad person is on the left, light on the right. They move towards each other, then apart, with arm gestures. Background has plants and a structure, but keep minimal. Camera is static? Or slight movement? The video seems to have a slight shake, maybe handheld. \n\nNow, structure the caption: main subjects, their actions in order, spatial relations, camera. \n\n\"Two individuals, one in dark attire and one in light, perform coordinated movements on a stage. The dark-clad figure, positioned left, extends arms and shifts stance while the light-clad figure, right, mirrors gestures. They move toward and away from each other in a rhythmic sequence. Background features sparse foliage and stage elements. Camera remains static with slight shake, capturing the performance from a frontal perspective.\"\n\nWait, check the rules. Focus on motion and behavior chronologically. So start with the actions step by step. \n\nAt the start, they're facing each other. Then the dark figure moves their arms (like raising them), the light figure also moves. Then the dark figure steps back or forward? Let's see the frames. \n\nFrame 0: both facing each other, arms extended. Frame 1: dark figure moves arms up, light figure moves arms. Frame 2: dark figure steps, light figure shifts. Frame 3: dark figure lowers arms, light figure moves. Frame 4: dark figure extends arms, light figure does too. \n\nSo chronological: Two people on stage, one in black, one in white, begin facing each other with arms outstretched. The black-clad individual moves their arms upward and shifts stance, while the white-clad individual mirrors with similar arm movements. They maintain a distance, alternating movements as they step slightly. \n\nCheck rules: concise, chronological. Background minimal. Camera perspective: probably a frontal view, maybe slight shake as the video is from a handheld camera. \n\nSo the caption should be: \n\n\"Two individuals, one in dark attire and one in light, perform coordinated movements on a stage. The dark-clad person, left, and light-clad person, right, begin facing each other with arms extended; the dark figure raises arms and shifts stance while the light figure mirrors, alternating movements as they step slightly. Background includes sparse foliage and stage elements. Camera captures from a frontal perspective with slight shake.\"\n\nWait, \"begin facing each other with arms extended\" is the start. Then the motions. \n\nAnother version: \n\n\"Two people, one in black clothing and one in white, stand on a stage. The person in black moves arms upward and shifts feet, while the person in white extends arms and steps. They maintain a spatial separation, moving rhythmically. The background features decorative plants and a raised structure. The camera remains static with minor shake, observing from a front angle.\"\n\nCheck if it's chronological. Start with their initial position, then their actions in order. \n\nThe video starts with them standing, then moving. \n\nMaybe: \"A person in black and a person in white perform on a stage. Initially facing each other, the black-clad individual raises arms and steps forward, while the white-clad individual mirrors arm movements and shifts position. They continue rhythmic motions, maintaining distance. The background includes decorative foliage and stage elements. The camera is stationary with slight shake, capturing the scene from a frontal view.\"\n\nThat's more precise. Let's check the rules again. \n\na) Motion and behavior in chronological order: yes. \n\nb) Appearance and number: two people, colors noted. \n\nc) Spatial: left/right, facing each other, distance. \n\nd) Camera: frontal, slight shake. \n\ne) Background minimal: mentions foliage and structure but not detailed. \n\nf) Exclude text, names: done. \n\ng) Internal thinking, output as caption. \n\nSo final caption should be concise. Let's write it.\n</think>\n\n<caption_output>Two individuals, one in dark attire and one in light, perform coordinated movements on a stage. The dark-clad person, positioned left, and light-clad person, right, begin facing each other with arms extended; the dark figure raises arms and shifts stance while the light figure mirrors gestures, alternating", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/siC5qGCsMy4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/siC5qGCsMy4_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 509.66783528748766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human performers in distinct attire (black and white) are executing a choreographed routine involving stepping, squatting, and arm movements.", "background_and_ambient_analysis": "Background elements (trees, stage structure) show no significant uniform shifting or fluid environmental motion (fire, water, smoke, wind)."}}
{"video_id": "shmirEyVs0Y", "file_name": "shmirEyVs0Y_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with abstract red and white curved shapes, then transitions to an indoor gymnasium where a woman in a red top, black shorts, and sandals walks across the space. A man in a red shirt, black vest, and dark pants enters from the right, moving leftward while walking. Several other people stand in the background near the walls and doors. The camera shifts from abstract visuals to a steady shot of the gym, capturing the movement of the two main individuals as they walk across the floor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/shmirEyVs0Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/shmirEyVs0Y_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 79.29208125036038, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects: a woman (red top, black shorts) standing in the center and a man (red vest, black pants) walking across the gym floor from right to left. The man's motion is due to locomotion, while the woman remains mostly stationary.", "background_and_ambient_analysis": "The background (gym walls, floor, doors) is static and shows no shifting. There is no fire, water, smoke, or wind present, so no ambient environmental motion."}}
{"video_id": "sf5gST1lKdU", "file_name": "sf5gST1lKdU_000247_000257.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and jeans holds a maroon electric guitar, gesturing with both hands while speaking. Their hands move upward and downward, occasionally toward the guitar. A small inset video in the top-left corner shows a foot on a blanket. The background is solid black, and the camera remains stationary, facing the person directly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sf5gST1lKdU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sf5gST1lKdU_000247_000257.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 54.396146608924, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person (solid object) is moving their hands and upper body while speaking and gesturing; the guitar is held stationary but the person's body motion is discrete.", "background_and_ambient_analysis": "Background is static (black backdrop with fixed small image); no fluid or gaseous motion (fire, water, smoke) observed."}}
{"video_id": "skHcPwe2E-8", "file_name": "skHcPwe2E-8_000161_000171.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands interacts with a white sheet of paper; initially, one hand holds the paper while the other points to its content. Subsequently, a hand uses a black pen to write or modify equations on the paper, moving the pen across the surface. The hands maintain close proximity to the paper throughout. The camera remains stationary in a close-up perspective, focusing on the hands and paper with minimal background visibility.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/skHcPwe2E-8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/skHcPwe2E-8_000161_000171.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 282.33589937769966, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The right hand is writing on the paper, with the left hand holding the paper steady.", "background_and_ambient_analysis": "The background is not visible, but there is no shifting background or fluid/environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "skRbleW_Nmw", "file_name": "skRbleW_Nmw_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a black t-shirt, sits on a couch with light-colored cushions against a wooden panel wall. They raise their right hand to their face, then cover their face with both hands, lower their hands, raise their right hand again, and finally rest it on their cheek. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/skRbleW_Nmw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/skRbleW_Nmw_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 77.38163564897701, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (solid, discrete object) is moving through gestures (touching face, arms, and upper body) with clear locomotion due to intentional physical actions.", "background_and_ambient_analysis": "The background consists of a static wooden paneled wall and couch cushions with no visible shifting or environmental fluid motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "sjp5YDT1diE", "file_name": "sjp5YDT1diE_000118_000128.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The man stands at a podium, wearing a light-colored shirt and khaki pants, holding a microphone. He shifts his posture slightly, adjusting his stance while speaking. The camera remains static, focused on him against a dark backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sjp5YDT1diE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sjp5YDT1diE_000118_000128.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 150, "blur_score": 999.0124509877012, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (speaker) is the only discrete solid object moving; he is gesturing and shifting position while speaking.", "background_and_ambient_analysis": "The background consists of a static screen with text and a wooden podium. No fluid motion (fire, water, smoke) or wind-driven motion is observed."}}
{"video_id": "slfOjlulr_4", "file_name": "slfOjlulr_4_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark suit, light green tie, and white shirt speaks at a wooden podium, gesturing with his hands; behind him are wooden paneling and shelves with binders. The scene cuts to a person in a white shirt with red stains standing between two police officers in dark blue uniforms; one officer, wearing blue gloves, examines the person’s hand while the other officer stands nearby. The background shows a store interior with shelves and signage. The camera transitions between the two scenes without visible movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/slfOjlulr_4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/slfOjlulr_4_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 189.60840290515645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include two police officers and a person in a white shirt. The officers are engaged in a physical interaction (e.g., one officer bends down, hand movements), indicating locomotion and force-based motion.", "background_and_ambient_analysis": "Background elements (wooden paneling, wall with posters) show no significant shifting or fluid motion (e.g., no fire, water, or wind-driven movement)."}}
{"video_id": "smkKZsxcEm0", "file_name": "smkKZsxcEm0_000108_000118.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and light pants plays a brown ukulele, their right hand strumming the strings while the left hand adjusts frets on the neck. The ukulele is held vertically in front of their body. Background elements include a faint red object and a backpack, remaining out of focus. The camera maintains a close-up, steady shot with slight movement, emphasizing the hand motions and instrument.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/smkKZsxcEm0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/smkKZsxcEm0_000108_000118.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 78.2448450592272, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The hands of the musician are moving to play the ukulele (strumming and fretting), causing motion in the solid objects (hands and ukulele).", "background_and_ambient_analysis": "Background elements (wall and backpack) are static; no fluid or environmental motion (e.g., fire, water, smoke) observed."}}
{"video_id": "sl_T-KLTCDw", "file_name": "sl_T-KLTCDw_000554_000564.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long red hair and a dark green top reaches for a cluster of pink flowers in front of a glass vase filled with colorful blooms (pink, orange, purple, green). She lifts the pink flowers toward the camera, examining them closely. The vase sits on a surface with additional floral arrangements and decorative items in the background. The camera remains steady and focused on the woman’s hands and the flowers throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sl_T-KLTCDw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sl_T-KLTCDw_000554_000564.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 91.02398084043573, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's hands are moving to adjust the flowers in the vase, and she is holding a small bouquet of flowers. The flowers are being manipulated by the hands but are not moving independently.", "background_and_ambient_analysis": "The background (wall, framed picture) is static and shows no shifting. No fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "snpjQFdCHHk", "file_name": "snpjQFdCHHk_000199_000209.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red tractor, driven by a person in a white shirt, slowly pulls a blue trailer with a tilted, colorful cargo bed across muddy terrain. The tractor advances forward, and the camera pans slightly to the right to follow its motion, with a distant green field and sparse trees in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/snpjQFdCHHk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/snpjQFdCHHk_000199_000209.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 163.48013161218694, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The tractor and its attached trailer are moving forward on the muddy ground, with the tractor providing the locomotion.", "background_and_ambient_analysis": "The background (field and distant trees) is static with no fluid motion (fire, water, smoke, or wind)."}}
{"video_id": "spGziIx2oys", "file_name": "spGziIx2oys_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a maroon jacket with red lining sits at a desk, holding a newspaper. They lift the newspaper toward their face, then lower it and turn a page. The camera remains static, capturing the individual's actions against a backdrop of a brick wall and colored panels.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/spGziIx2oys.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/spGziIx2oys_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 161, "blur_score": 923.3713056602985, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink suit is moving their hands and holding a newspaper, which is being lifted, held to the face, and then placed down on a surface.", "background_and_ambient_analysis": "Static brick wall and red wall in the background; no shifting or fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "ss9PQcMzM9w", "file_name": "ss9PQcMzM9w_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A female dancer in a blue patterned skirt and dark top performs center stage, initially extending her arms before spinning rapidly with her skirt flaring outward as she moves across the floor. The camera starts with a wide shot, then zooms in to follow her dynamic spinning motion, maintaining focus on her movements against the stage backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ss9PQcMzM9w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ss9PQcMzM9w_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 610.6981902332741, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single dancer (solid, distinct object) performs belly dance movements, including spinning, arm gestures, and hip motions. The dancer is the primary moving entity.", "background_and_ambient_analysis": "The stage backdrop features fire-like effects, but these are static set design elements rather than dynamic environmental motion (e.g., burning, smoke billowing). No significant fluid or gaseous motion dominates the scene."}}
{"video_id": "srqKVQkE8ms", "file_name": "srqKVQkE8ms_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a blue tank top with visible arm tattoos sits at a table, stirring food in a blue plate with a fork. To his right is another blue plate with food, an orange cup with a lemon slice sits in front of him, and a black knife rests on the table. The background features a plaid couch and a doorway. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/srqKVQkE8ms.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/srqKVQkE8ms_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 35.56892508807447, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man is moving his arms and hands while eating, which is discrete solid object motion due to his own locomotion.", "background_and_ambient_analysis": "Background elements (couch, door) are static with no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "sk6mpTRHa5Q", "file_name": "sk6mpTRHa5Q_000696_000706.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A top-down view shows a person in a beige jacket and blue jeans standing beside a wooden beehive on grass. A hand in a brown glove lifts a honeycomb frame from the hive, revealing bees and honey on its mesh surface. The frame is raised, displaying the bees as the hand holds it steady, while the person remains stationary nearby. The camera maintains a steady top-down perspective, slightly shifting as the frame is lifted.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sk6mpTRHa5Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sk6mpTRHa5Q_000696_000706.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 286.75927407303845, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A dog is actively licking honey from a wooden crate, with its head moving as it interacts with the honey. The person's hand pouring honey is also a discrete object.", "background_and_ambient_analysis": "The background consists of static grass and a person standing; no significant fluid motion (e.g., fire, water) dominates, and background elements show minimal shifting."}}
{"video_id": "ssqxhwchoXA", "file_name": "ssqxhwchoXA_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hairy hands, one adorned with a ring, manipulate copper wires connected to a metallic component. The left hand stabilizes the component while the right hand uses a tool to adjust the wires, with both hands positioned over a table holding papers and tools. The camera maintains a static close-up, top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ssqxhwchoXA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ssqxhwchoXA_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 357.79656414533594, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating copper wires and a connector, with discrete movement as they twist, adjust, and connect components.", "background_and_ambient_analysis": "The desk, papers, calculator, and ruler remain static with no uniform shifting or fluid motion; no fire, water, or smoke visible."}}
{"video_id": "sxskmTeLHDY", "file_name": "sxskmTeLHDY_000236_000246.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A woman in a pink shirt with a white collar speaks while seated, with a framed photograph and decorative items visible on a table behind her. The scene transitions to a control room where two individuals—one in a light blue shirt, the other in black—adjust a mixing console; a computer screen displays visuals. The camera cuts from a medium shot of the woman to a medium shot of the control room workers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sxskmTeLHDY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sxskmTeLHDY_000236_000246.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 479.01169542218696, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Moving discrete objects: a woman speaking in the first scene and two people in the control room (one gesturing, both looking at the screen).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed in either scene. Backgrounds (walls, furniture, window) are static."}}
{"video_id": "svIZUFYB9dY", "file_name": "svIZUFYB9dY_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a gray shirt sits in front of a tall golden harp, his hands moving over the strings as he plays from a music stand. The background features a piano and a decorative fan, with the camera remaining stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/svIZUFYB9dY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/svIZUFYB9dY_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 157, "blur_score": 296.54819230234534, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person seated at the piano is moving their head and hands, likely writing or drawing on paper. This is a discrete, solid object motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. The room appears static with fixed furniture (harp, piano, walls)."}}
{"video_id": "sxPtGvHGeeg", "file_name": "sxPtGvHGeeg_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt, dark shorts, cap, and sunglasses climbs a tall white ladder, ascending steadily while gripping the rungs and shifting his weight. A firefighter in yellow gear and helmet stands to the left of the ladder, observing. The scene takes place outdoors near a building with trees and a fire hydrant in the background. The camera follows the climber’s upward motion with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sxPtGvHGeeg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sxPtGvHGeeg_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 278.1489650713121, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in blue shirt climbing the ladder is moving upward. The person in yellow shirt is standing relatively still.", "background_and_ambient_analysis": "Background elements (buildings, trees) are stable with no dominant fluid or environmental motion (fire, water, smoke, wind). The slight tree sway is minimal and not dominant."}}
{"video_id": "srH2fKxnQPE", "file_name": "srH2fKxnQPE_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand reaches into the frame and lifts a green square tea bag from a clear glass of green tea, then places the tea bag into a small white bowl positioned to the left of the glass. The smartphone displaying a timer is visible in the lower right corner, counting down from 01:23 to 01:35. The camera maintains a static top-down view throughout, with minimal background elements visible except for the tea boxes and pink flowers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/srH2fKxnQPE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/srH2fKxnQPE_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 99.6302005437177, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand is moving discrete objects: picking up a chocolate bar, breaking it, adding pieces to a glass bowl, and stirring the mixture. The hand also moves the bowl.", "background_and_ambient_analysis": "The background (table, boxes, flowers) is static. No fluid motion (like water, smoke) is dominant; the liquid in the bowl is stirred by the hand and is not flowing on its own."}}
{"video_id": "syVuy3_CEtk", "file_name": "syVuy3_CEtk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. The main subject is a marching band. They're in a line, moving across a paved area. The band members are dressed in dark uniforms, maybe black, with some white elements like maybe the instruments or parts of their outfits. The instruments visible are brass, like tubas and trumpets, so they're in a formation. There are several people, maybe 20 or so, marching in a group. \n\nLooking at the movement: they start from the left side of the frame, moving towards the right. As they march, they're in a line, so the formation is straight. The background has some trees, a brick building, and a few cones on the ground. The camera is stationary, maybe from a low angle, since we can see people's heads in the foreground on the left and right, so the camera is probably at eye level of the audience. \n\nChronic order: The band is marching in a line across the open area. They start in the distance, move towards the camera's perspective (or maybe towards the right side of the frame), and as they move, the camera stays fixed. The people in the foreground are spectators, but the main focus is the band. The spatial relationship: the band is in the middle of the frame, moving from left to right. The background has buildings and trees, but that's minimal.\n\nNow, condense this into a concise paragraph. Make sure to mention motion (marching), appearance (dark uniforms, brass instruments), number (group of musicians), spatial (moving across open area), and camera perspective (stationary, low angle maybe).\n\nWait, the rules say: focus on motion and behavior in chronological order. So start with the band's initial position, then their movement.\n\nAlso, check the output format: must be a paragraph, not bullet points. Keep it concise.\n\nLet me draft:\n\nA group of musicians in dark uniforms with brass instruments marches in a straight line across an open paved area. They move from the left side of the frame toward the right, maintaining a tight formation. The band members, numbering around twenty, are positioned in front of a backdrop of trees and a brick building. The camera remains stationary, capturing the scene from a low angle with spectators partially visible in the foreground.\n\nWait, but need to check if the number is accurate. The video shows a marching band, maybe 20, but the exact number isn't clear. Maybe just \"a group\" or \"multiple musicians\". Also, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So \"dark uniforms\" for color, maybe size is not specified, so just \"uniforms\". Orientation: marching in a line, moving forward.\n\nAlso, the camera perspective: the video shows the band from a position where the viewer is behind or at the side, with people's heads in the foreground. So \"the camera is positioned behind the band, capturing their movement across the area with spectators partially visible in the foreground\".\n\nWait, the first frame shows the band in the middle distance, and as it progresses, they move towards the camera? Or is the camera stationary and the band moves across the frame.\n\nLooking at the frames: the band is initially in the center, then moves towards the right side of the frame. So the camera is stationary, and the band marches from left to right across the frame.\n\nSo the caption should say the band marches from left to right.\n\nLet me try again:\n\nA marching band of musicians in dark uniforms and brass instruments moves in a straight line from the left to the right across a paved area. Approximately twenty band members maintain a tight formation, advancing toward the camera’s perspective. In the background, trees and a brick building are visible, while spectators’ heads appear in the foreground. The camera remains stationary, capturing the scene from a fixed position with minimal movement.\n\nBut need to be concise. Let's check the rules: \"concise, chronological paragraph\".\n\nSo chronological order: The band starts in the frame (left side), marches towards the right (moving across the frame), as they move, they get closer to the camera? Or the camera is static, so their position changes.\n\nWait, the video's frames show the band moving from left to right. So first frame: band is on the left side of the frame, then in subsequent frames, they move rightward, approaching the camera's position.\n\nSo the caption should describe the sequence: band members march in a line across the paved area, moving from left to right, passing in front of the camera (or the camera's viewpoint), with the band members' dark uniforms and brass instruments visible.\n\nAlso, the camera perspective: \"the camera is stationary, capturing the band's movement across the frame\".\n\nPutting it all together:\n\nA group of musicians in dark uniforms and brass instruments marches in a straight line across a paved open area", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/syVuy3_CEtk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/syVuy3_CEtk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 497.7223151123817, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A marching band (multiple individuals) moving in formation across an open area, exhibiting coordinated locomotion.", "background_and_ambient_analysis": "Background elements (trees, buildings) show minimal uniform shifting; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "t-cypMRA5ao", "file_name": "t-cypMRA5ao_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. The user wants a concise chronological paragraph focusing on motion and behavior. First, I need to watch the video description.\n\nThe video shows a person in a pink shirt with headphones, standing in front of a green chalkboard and stacked books. The books have labels like Geografia, Matemáticas, Biologia, Fisica, etc. The person starts with arms up, then spreads arms wide, moves hands to head, and ends by turning to the right.\n\nRule a) says focus on motion chronologically. So, the sequence is: arms up, arms spread, hands to head, turn right. Need to describe each action step by step.\n\nRule b) mention appearance and number. The person is wearing a pink shirt, headphones. Only one person. Color and size: pink shirt, maybe medium size.\n\nRule c) spatial relationships. The person is in front of the chalkboard and books. The books are stacked, books are behind them.\n\nRule d) camera perspective. The description says the video is static, but the user says \"conclude with camera perspective and movement\". Wait, in the video example, the camera is static? The user says \"DO NOT include any reasoning in the caption tags\" but the output should be a paragraph.\n\nWait, the example output given in the instructions is: <caption_output>...<caption_output>\n\nNeed to follow the format strictly. The user says \"Keep background descriptions minimal unless essential for understanding motion.\" The background has chalkboard with math problems and books, but maybe the books are part of the background that's static. But the main motion is the person's actions.\n\nSo, the caption should describe the person's movements in order, mention their pink shirt, headphones, and maybe the chalkboard and books as background elements without details (since minimal background).\n\nLet me structure it:\n\nThe person in a pink shirt and headphones starts with arms raised, then spreads arms wide, raises hands to head, then turns right. Background has chalkboard and stacked books. Camera is static.\n\nCheck the rules again. Exclude text recognition (so don't mention Geografia, Matemáticas etc.), but the books are part of the background. Wait, the instruction says \"Exclude text recognition, named characters, or stylistic analysis.\" So the labels on books should be omitted. So just mention stacked books.\n\nSo, \"a person in a pink shirt and headphones moves their arms up and out, then raises hands to their head before turning right. The person stands in front of a green chalkboard and a stack of books. The camera remains static.\"\n\nWait, the exact sequence: \n\nAt [0.0], arms raised high. [0.1], arms spread wide. [0.2], hands raised to head. [0.3], hands near head. [0.4], turning to the right. [0.5], continuing turn.\n\nThe caption should be chronological. Let's put it all in a sentence.\n\n\"The person in a pink shirt and headphones starts with arms raised high, then spreads arms wide to the sides, raises hands to their head, and turns right while maintaining a static camera perspective.\"\n\nWait, maybe \"arms raised high\" then \"spreads arms wide\", then \"raises hands to head\", then \"turns right\".\n\nBut need to check the time points. The video has 5 seconds, each frame is 0.5s.\n\nLooking at the frames:\n\n[0.0] arms up high (both)\n\n[0.1] arms still up, but maybe slightly lower?\n\n[0.2] arms wide\n\n[0.3] arms still wide, but maybe hands moved up?\n\n[0.4] hands to head\n\n[0.5] turn right.\n\nWait, the description says:\n\nFrame 0: arms up high\n\nFrame 1: arms up high\n\nFrame 2: arms wide\n\nFrame 3: arms wide, hands to head?\n\nWait, maybe the sequence is:\n\nStarts with arms raised high, then spreads arms wide, then raises hands to head, then turns right.\n\nThe exact motion:\n\n\"arms up, then arms spread wide, then hands to head, then turning to the right.\"\n\nSo the caption should be:\n\nA person in a pink shirt and headphones raises both arms upward, then spreads them wide to the sides, raises hands to their head, and turns to the right. The individual stands in front of a green chalkboard and a stack of books. The camera remains static.\n\nBut need to check rules. Rule g says \"Think internally, but DO NOT output your reasoning.\"\n\nWait, but the user provided the example:\n\nThe output should be a paragraph. Let me check the example in the problem statement. The user says \"generate a concise, chronological paragraph\".\n\nSo, in the caption_output, it's a paragraph.\n\nWait, the sample output format is:\n\n<", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/t-cypMRA5ao.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/t-cypMRA5ao_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 561.6643461848498, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in a pink shirt is moving their arms and head, demonstrating explicit physical locomotion (raising arms, head movements, and hand-to-face motion).", "background_and_ambient_analysis": "No shifting background elements observed; chalkboard and book stack remain fixed. No fire, water, smoke, or wind present in the scene."}}
{"video_id": "t0oaw4pJ024", "file_name": "t0oaw4pJ024_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a blue shirt and jeans runs forward across the sandy ground, moving away from the frame, followed by a smaller girl in a pink shirt and gray pants who stands in the center of drawn square shapes on the sand. The girl remains stationary as the boy exits the scene. The camera captures a top-down perspective with subtle movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/t0oaw4pJ024.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/t0oaw4pJ024_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 144.7859040826016, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (solid objects) exhibit distinct motion: the child in blue clothing kneels, stands, and moves across the ground, while the child in pink clothing walks away, sits, and then stands again. These actions are due to intentional locomotion and minor falls.", "background_and_ambient_analysis": "The paved ground background shows minimal shadow movement from the sun, but no fluid motion (fire, water, smoke) or significant wind effects. Static elements like the ground remain consistent without uniform shifting."}}
{"video_id": "t35mRuDYpsc", "file_name": "t35mRuDYpsc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts in a dark room. There's a person in the background near a doorway. They're holding a light-colored garment, maybe a shirt, and moving. Wait, the video is dark initially. Then, in the second part, the scene shifts to a brighter room. Let's check the timestamps. \n\nAt [0.0], it's dark. A person is by the doorway, possibly entering or moving. Then, at [1.4], they're still near the doorway. [2.5] maybe they're turning around? Wait, the user says the video has frames up to [5.0]. The transition from dark to light happens around the middle. \n\nFirst part: dark room. Two people? Wait, the description says \"a person\" in the initial frames. Let's see. The first frame: dark room, person in doorway. Then, moving. Then, the camera might pan to reveal a brighter room. Wait, the [4.7] frame says \"the camera pans to a brighter room\". So the sequence is: dark room with a person near the doorway (maybe two people?), then the camera moves to show another room with a person in bed or something. \n\nWait, let's parse each frame:\n\n[0.0] - dark room, person near doorway (holding something, maybe a shirt, since it's a light color).\n\n[1.4] - same dark room, person moving towards the center.\n\n[2.5] - person still in dark room, moving.\n\n[3.6] - camera starts to pan left? Wait, the user's description says at [4.7] it's a brighter room. So the camera motion: from dark room to bright room, panning left. \n\nIn the bright room, there's a person in bed or on a couch, covering themselves, maybe moving. \n\nSo chronological order:\n\n1. Initial dark room: a person (light-colored clothing) near the doorway. They move towards the center of the dark room.\n\n2. Then, the camera pans to a brighter room. In this room, another person is in bed or on a couch, covered with a blanket, moving (maybe adjusting position).\n\nNow, need to describe appearance: the first person in dark room: light shirt, dark pants (maybe). The second person in bright room: light-colored blanket, dark top (since they're covering), maybe in bed.\n\nSpatial relationships: first person starts near the doorway, moves left. Then camera pans to the brighter room where the second person is lying on the bed.\n\nCamera movement: starts static, then pans left to reveal the brighter room.\n\nWait, the video starts dark, then the camera shifts to a brighter room. So the transition is a pan. \n\nAlso, check the number of people: first scene, maybe one person. Second scene, maybe one person (or two? The description says \"a person\" in the bright room).\n\nWait, the frame [4.7] says \"a person in bed, covered with a blanket, moving\".\n\nSo main subjects: two people? First in dark room, second in bright room.\n\nChronological order:\n\n- The video begins with a dimly lit room where a person wearing light-colored clothing near a doorway moves into the room. \n\n- The camera then pans left to a brighter room, where another person is lying on a bed, covered with a blanket, and adjusts their position.\n\nWait, the caption needs to be concise, chronological.\n\nCheck rules: focus on motion and behavior in chronological order. Mention appearance (color, size, orientation) briefly. Spatial relationships if relevant. Conclude with camera perspective and movement.\n\nLet's draft:\n\nIn a dark room, a person in light-colored clothing near a doorway moves toward the center. The camera pans left to reveal a brighter room where a person lies on a bed, covered by a blanket, adjusting their position.\n\nCheck for:\n\n- Main subjects: two people. First in dark room (light shirt), second in bright room (bed, blanket).\n\n- Motion: first person moves, then camera pan to second person moving on bed.\n\n- Spatial: first person near doorway (left of the doorway?), camera pans left to show the bright room.\n\n- Camera: starts with static dark room, then pans left to bright room.\n\nBackground: minimal. The dark room has a doorway, the bright room has a bed.\n\nAvoid text recognition, named characters.\n\nNow, check length and conciseness.\n\nPossible caption:\n\nA person in light clothing stands near a dark room's doorway, moving leftward. The camera then pans left to a brighter room where another person lies on a bed, covered with a blanket, shifting position.\n\nWait, does the first person move leftward? The frames show movement towards the center. Maybe \"moves into the room\". \n\nAlternatively:\n\nIn", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/t35mRuDYpsc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/t35mRuDYpsc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 177.6977486734475, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people in the first scene (one moving in foreground, one in background) and one person in the second scene (interacting with items on the floor). All movements are locomotion of discrete solid objects.", "background_and_ambient_analysis": "The background in both scenes (whiteboard/picture in first, wall/ceiling in second) is static with no uniform shifting. No dominant fire, water, or wind motion observed. The transition between scenes is a cut, not camera motion."}}
{"video_id": "t0ANrp8ftQ4", "file_name": "t0ANrp8ftQ4_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt with a shoulder strap descends an escalator, steps off, and walks forward while moving away from the camera. The camera follows closely behind with slight shake, capturing the man passing a mesh barrier.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/t0ANrp8ftQ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/t0ANrp8ftQ4_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 148.56878266422353, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (solid object) moves by walking and throwing a ball. The ball (solid object) moves through the air due to the throw, collides with targets, and bounces. Both motions are driven by explicit physical forces (muscle movement, gravity, collision).", "background_and_ambient_analysis": "Static background elements (metal framework, signs, and structural barriers) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present as dominant motion."}}
{"video_id": "t25c1ifv89k", "file_name": "t25c1ifv89k_000416_000426.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a black-and-white checkered sleeve and a bracelet on their right wrist holds a spray can, spraying a substance onto a piece of paper inside an open box. The paper, partially visible with red markings, rests on a brown surface with a green checkered pattern to the right. The person’s left hand, adorned with a ring, remains stationary on the box initially, then adjusts the paper after spraying. The camera maintains a top-down perspective throughout, capturing the spraying motion and subsequent hand movements with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/t25c1ifv89k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/t25c1ifv89k_000416_000426.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 43.343101362908186, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects in motion: Left hand (wearing bracelet) moving to place patterned sheet over paper; Right hand (checkered sleeve) manipulating pen to draw on paper. All motions are deliberate, contact-based actions involving physical force.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected. Background elements (table surface, brown paneling, patterned paper) remain static throughout the clip."}}
{"video_id": "t4t3cd3w3pk", "file_name": "t4t3cd3w3pk_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a person bending over, maybe adjusting something. Then they sit down on the grass. There's another person sitting nearby, maybe holding something. The main person is wearing a light-colored shirt and shorts, white socks. The background has a car and some items on the grass. Let's track the actions chronologically.\n\nFirst frame: person bends over, maybe picking up or adjusting. Then sits down. Then stands up? Wait, the sequence: [0.0] person bent over, [1.4] still bent, [2.5] sitting on grass, [3.6] sitting, then [4.7] the person is lying down? Wait no, the description says [4.7] \"the person is lying down\" but in the video, let's check.\n\nWait the user provided the frames:\n\nFrame 0: person bending over, hands on knees, grass, car, others.\n\nFrame 1: same person bending, more upright.\n\nFrame 2: person bending, others sitting, grass, car, items.\n\nFrame 3: person sits down on grass, others are there.\n\nFrame 4: person lying down on grass.\n\nFrame 5: person is now standing? Wait no, the frame 4.7 is \"the person is lying down\" but the description says \"the person lies on the grass\" in frame 4. Then frame 5 is the person sitting up.\n\nWait, let's read the user's input:\n\n<0.3 seconds> [person bending]\n\n<1.4> [still bending]\n\n<2.5> [sitting]\n\n<3.6> [lying down]\n\n<4.7> [sitting up?] Wait no, the user's description:\n\nFrame 0: [0.3] person bending, others sitting.\n\nFrame 1: [1.4] person still bending, others.\n\nFrame 2: [2.5] person bending, others, items on grass.\n\nFrame 3: [3.6] person sits down on grass (sitting with legs spread, maybe), others.\n\nFrame 4: [4.7] person is lying down on grass (the description says \"the person lies on the grass\").\n\nWait, the user's video frames:\n\nAt 0.3s: person bends over, hands on knees, grass, car, others.\n\n1.4s: same person still bending, maybe adjusting.\n\n2.5s: person bends over, others sitting, items on grass.\n\n3.6s: person sits on grass, legs apart, others.\n\n4.7s: person is lying on grass (the caption says \"the person lies on the grass\").\n\nSo chronological order: person starts bending (maybe picking up a book or something), then sits down, then lies on the grass.\n\nWait, the action: in 0.3s, the person is bending over. Then in 2.5s, they are sitting on the grass. Then in 4.7s, they are lying on the grass.\n\nWait the video sequence:\n\nFrame 0 (0.3s): person is bending over, hands on knees, others sitting nearby.\n\nFrame 1 (1.4s): person still bending, perhaps adjusting.\n\nFrame 2 (2.5s): person bends over, others are sitting, grass, car, items.\n\nFrame 3 (3.6s): person sits on grass, legs stretched out, others nearby.\n\nFrame 4 (4.7s): person lies on grass, maybe after sitting.\n\nWait, maybe the person starts bending, then sits, then lies down. Let's outline the actions:\n\n- A person wearing a light shirt and dark shorts, white socks, bends over while others sit on grass.\n\n- They then sit down on the grass.\n\n- Then lie down on the grass.\n\nWait, the frames:\n\n0.3: bending\n\n1.4: bending (slight movement)\n\n2.5: bending (still)\n\n3.6: sitting on grass\n\n4.7: lying on grass\n\nSo motion: bending → sitting → lying down.\n\nNow, main subjects: two people? One person doing the action, another sitting. The person in question is wearing a light-colored shirt, dark shorts, white socks. The other person is sitting, maybe holding a book or something.\n\nBackground: grass, a silver car, some items on grass (like a red and white object, maybe a toy or book).\n\nSpatial relationships: the person is in front of the car, others are sitting nearby.\n\nCamera: maybe handheld, slight shake. The camera moves to follow the action.\n\nNow, following the rules:\n\nFocus on motion and behavior chronologically. Briefly describe appearance and number. Mention spatial relationships if relevant. Conclude with camera perspective.\n\nSo:\n\nA person wearing a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/t4t3cd3w3pk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/t4t3cd3w3pk_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 232.10769345145755, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a gray shirt bends, sits, and lies down on the grass; other individuals sit nearby, handling objects (e.g., a book/tablet). All movements are deliberate physical actions by solid objects (people).", "background_and_ambient_analysis": "The background includes a stationary silver car and grass, with no shifting or fluid environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "t4Vq5nNhdDY", "file_name": "t4Vq5nNhdDY_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark clothing sits on a green chair, playing a sunburst-colored bass guitar with a white pickguard. Their left hand frets notes on the neck while the right hand strums the strings. The camera remains static with a slight shake, focusing on the upper body and instrument against a blue floor and white wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/t4Vq5nNhdDY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/t4Vq5nNhdDY_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 552.8536143373565, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid object: Person playing bass guitar. Hands and arms move due to explicit physical forces (fingering fretboard, strumming) while body remains seated.", "background_and_ambient_analysis": "Background elements (wall, floor) are static and show no uniform shifting or motion. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "t5O5XQkg6Hg", "file_name": "t5O5XQkg6Hg_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the opening scene, multiple individuals sit and stand on colorful mats inside a room with wooden paneling, some performing seated stretches. The scene transitions to a larger group on mats, where people in various colored athletic wear (e.g., black, red, blue) sit cross-legged or adjust their positions, with one person in a black leotard extending her leg. Finally, a close-up shows two individuals conversing—one in a red top and another in a light blue shirt—while seated on a mat. The camera shifts between group shots and a close-up, with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/t5O5XQkg6Hg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/t5O5XQkg6Hg_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 199.86531547361926, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "People are moving by sitting, stretching, and bending.", "background_and_ambient_analysis": "The background (walls, radiator, bed) is stationary and does not show uniform shifting. No fire, water, smoke, or wind is present."}}
{"video_id": "t5kClRoFMRo", "file_name": "t5kClRoFMRo_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt slices a small striped watermelon on a wooden table, while another individual in a dark shirt and light pants holds a container near the table. The watermelon is cut into two halves, which are then placed on the table; the person in blue adjusts the pieces. The background features flowering plants and greenery. The camera shifts to capture the split watermelon and surrounding garden elements with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/t5kClRoFMRo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/t5kClRoFMRo_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 124.75843600488047, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a knife interact with a watermelon, cutting it into pieces. The watermelon segments and the person's movements are discrete solid objects undergoing physical cutting motions.", "background_and_ambient_analysis": "The background elements (flowers, foliage, wooden structure) are static and show no uniform shifting or fluid motion. No fire, water, or smoke is visible."}}
{"video_id": "tA6PamDxohs", "file_name": "tA6PamDxohs_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand stirs a crumbly, light brown mixture in a clear glass bowl with a metal spoon. Then, the hand uses the spoon to scoop portions of the mixture and places them onto a baking tray lined with white parchment paper, arranging the portions into neat rows. The camera maintains a top-down view throughout the process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tA6PamDxohs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tA6PamDxohs_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 94.03859248104581, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hand and spoon are moving to stir and scoop cookie dough. Cookie dough balls are being formed and placed on the baking sheet.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Background elements (countertop, baking sheet) are static and consistent throughout the clip."}}
{"video_id": "tAEa58d3gjc", "file_name": "tAEa58d3gjc_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand manipulates colorful beads (purple, orange, blue, green) on a thin thread, positioning a bead on one strand before threading a star-shaped object over both strands. The hand moves the thread and beads with precise motions, focusing on the beadwork process. Camera remains close-up, slightly shaky, tracking the hand's actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tAEa58d3gjc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tAEa58d3gjc_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 38.6203458875045, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a needle and beads, with discrete objects (hand, needle, beads) moving due to manual threading actions.", "background_and_ambient_analysis": "Background consists of static colorful beads and neutral surface with no visible fluid motion (fire, water, smoke) or uniform background shifts indicating camera movement."}}
{"video_id": "tA13pVPUfxk", "file_name": "tA13pVPUfxk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing red and black gloves kneels on a wooden floor, using a tool to work along the baseboard. They adjust their position, moving the tool across the floorboards near the wall, then shift to work closer to the baseboard. The camera maintains a low, static perspective focused on the floor and the person’s hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tA13pVPUfxk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tA13pVPUfxk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 76.74613632219176, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing red gloves and blue jeans is moving their hands and body while working on the wooden floor; discrete locomotion of the person's limbs and torso is visible.", "background_and_ambient_analysis": "Background elements (wooden floor, structural wall) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "tDADcnMmrZE", "file_name": "tDADcnMmrZE_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a navy blue sweater with a red collar smiles toward the camera, surrounded by several people including a woman in a gray hoodie and white skirt holding a green cup, and a person in a maroon shirt. The man turns his head slightly as the scene progresses, then a woman with pink sleeves approaches from the right and places a white card over his eyes. The camera remains steady with minor movement during the card placement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tDADcnMmrZE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tDADcnMmrZE_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 346.05387449883483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects in motion include the person in the blue sweater (head movements) and the individual in pink (arm motion to position a card near the subject’s face). These movements result from physical interactions and explicit actions.", "background_and_ambient_analysis": "Background elements (e.g., people, structures) show no uniform shifting or fluid environmental motion (fire, water, smoke, wind). No dominant fluid dynamics observed."}}
{"video_id": "tFMGzuMFNQc", "file_name": "tFMGzuMFNQc_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red traditional outfit dances on a red carpet in a banquet hall, moving her arms and legs fluidly. She begins with arms extended, then raises one arm high as she spins, continuing her performance while guests seated at white-clothed tables observe. A man in a black suit stands to her left, and others watch from the sides. The camera follows her movements with slight panning.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tFMGzuMFNQc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tFMGzuMFNQc_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 369.15861914163827, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The main moving object is the dancer in red (a person) moving across the stage by locomotion (dancing). Other objects (seated people) are stationary.", "background_and_ambient_analysis": "The background (walls, curtains, seated people) is fixed and shows no shifting. No environmental fluids (fire, water, smoke, wind) are present."}}
{"video_id": "tGUyuDCZ-fQ", "file_name": "tGUyuDCZ-fQ_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A shirtless person in a light-colored swimsuit lies prone on a white water slide, sliding headfirst downward. They flip in midair before entering a pool with a splash, landing in the water. The camera follows their descent from a slightly elevated angle, exhibiting a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tGUyuDCZ-fQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tGUyuDCZ-fQ_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 80.19954665741155, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person slides down a water slide, transitioning from the slide into the pool. The motion is due to gravity and the slide's structure, with the person being the clear discrete object in motion.", "background_and_ambient_analysis": "The background elements (slide structure, pool deck, umbrellas) remain stable and do not exhibit fluid motion. Water in the pool is present but not dominant; splashing is incidental to the object's movement."}}
{"video_id": "tIdPUUY8Hi8", "file_name": "tIdPUUY8Hi8_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt and dark pants performs pull-ups on a horizontal bar in a gym, lifting their body upward and then lowering it while maintaining a grip. The individual remains positioned centrally in front of the bar, with gym equipment visible to the left and right. The camera maintains a fixed perspective from behind the subject throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tIdPUUY8Hi8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tIdPUUY8Hi8_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 149, "blur_score": 105.41041288574729, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green shirt and dark pants is performing pull-ups on parallel bars, moving their body up and down due to muscular force.", "background_and_ambient_analysis": "The gym background (walls, equipment, clock) shows no shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "tEW55XCAH-s", "file_name": "tEW55XCAH-s_000574_000584.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and blue pants lies on a mechanical lift beneath a vehicle, holding a white container. They raise their right hand to adjust a component under the vehicle, then lower it to pick up a cloth, wiping the area. The camera remains stationary, positioned directly under the vehicle, capturing the person's actions from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tEW55XCAH-s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tEW55XCAH-s_000574_000584.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 116.16206561649767, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a black shirt and blue jeans) is moving their hands and arms while working under a vehicle. Their motions include adjusting tools, holding parts, and positioning themselves, indicating intentional physical interaction with objects.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind motion observed. The environment appears static with no fluid or gaseous motion dominating the scene."}}
{"video_id": "tItP1AuIDSk", "file_name": "tItP1AuIDSk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark blue shirt and dark pants performs pull-ups on a metal bar within a gym setting. He repeatedly lifts his body upward, gripping the bar with both hands, then lowers himself back down. The scene occurs against a blue wall with a door and instructional posters visible in the background. The camera remains static, capturing the motion from a slightly low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tItP1AuIDSk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tItP1AuIDSk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 99.42549736288683, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid discrete object) is performing pull-ups on a metal bar, moving due to self-generated physical forces.", "background_and_ambient_analysis": "The blue wall and poster in the background remain static with no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "tJr-znZS85Q", "file_name": "tJr-znZS85Q_000445_000455.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in blue shorts crouches by the edge of a blue-tiled pool, then stands and holds a white net with a blue hose, moving it along the pool's perimeter. The background features a brown-tiled wall. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tJr-znZS85Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tJr-znZS85Q_000445_000455.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 44.12918978242344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A shirtless man (discrete solid object) is actively moving: he transitions from leaning into the pool to standing upright, then maneuvers a pool net across the water's surface. The net and hose are solid objects moved by his explicit physical actions.", "background_and_ambient_analysis": "The tiled pool walls remain static throughout, with no uniform shifting indicating camera movement. The pool water is calm and undisturbed, showing no significant fluid motion (e.g., waves, currents) that would dominate the scene. No fire, smoke, or wind-driven elements are present."}}
{"video_id": "tLdBSo9GM1g", "file_name": "tLdBSo9GM1g_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red hoodie and dark pants stands with legs apart on a grassy field, bends forward into a lunge position, then straightens back up. The camera remains stationary, capturing the motion from a frontal perspective against a minimal background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tLdBSo9GM1g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tLdBSo9GM1g_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 63.84815827271774, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red jacket and dark pants is performing controlled movements (stretching/martial arts poses) which are discrete and solid.", "background_and_ambient_analysis": "The background (buildings and trees) is static and stable with no significant environmental motion. No fire, water, or smoke present."}}
{"video_id": "tLwZ9bOZw2I", "file_name": "tLwZ9bOZw2I_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a dark frame, then pans left to reveal a person standing to the right of a computer monitor, holding a cup and drinking while gazing at the screen displaying images. The person is positioned in a dimly lit room with a window featuring blinds in the background. The camera movement includes a slight shake as it transitions from the dark opening to the person and monitor setup.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tLwZ9bOZw2I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tLwZ9bOZw2I_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 124.03911912729475, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: person (moving hands, drinking from cup), cup (held by person). Motion is intentional locomotion and manipulation of objects.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected; static walls and window remain consistent across frames."}}
{"video_id": "tPQDzBOLlj4", "file_name": "tPQDzBOLlj4_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands with dark skin hold a green watermelon with yellow stripes on a surface, using a knife to cut the fruit; the watermelon's red interior becomes visible as the hands manipulate it. The watermelon rests near a yellow bottle and a pink plastic bag. The camera maintains a close-up, slightly shaky perspective focused on the cutting action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tPQDzBOLlj4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tPQDzBOLlj4_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 435.25227210919064, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a watermelon are moving; hands use a knife to cut the watermelon, creating solid object interaction.", "background_and_ambient_analysis": "Background elements (plastic bags, white surface) show no uniform shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "tNCf4zDcEzg", "file_name": "tNCf4zDcEzg_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and jeans plays an acoustic guitar, using their right hand to strum the strings and their left hand to press frets on the neck; the guitar features a light brown body and dark fretboard as the hands move rhythmically. The camera remains static in a close-up shot focused on the hands and instrument, with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tNCf4zDcEzg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tNCf4zDcEzg_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 54.08304460956918, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands) moving due to playing the guitar: left hand fretting the strings and right hand strumming/picking.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed. Background appears static (dark clothing and guitar body)."}}
{"video_id": "tNObODF-OCQ", "file_name": "tNObODF-OCQ_000267_000277.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a glowing orange molten sphere using tweezers, while another hand adjusts the sphere with a metal tool; the sphere rotates and deforms under manipulation, with the hands positioned in front of a metal structure. The camera maintains a close-up, steady perspective focused on the hands and sphere.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tNObODF-OCQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tNObODF-OCQ_000267_000277.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 38.03075399832392, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the molten glass ball (being shaped) and the artisan's hands (using tools like tweezers to rotate and mold the glass).", "background_and_ambient_analysis": "The background (walls, pipes) is static with no uniform shifting. The dominant motion is not fire, water, smoke, or wind; instead, it is the controlled manipulation of a molten glass object by artisan's hands."}}
{"video_id": "tRGewx0EoMU", "file_name": "tRGewx0EoMU_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a pink and gray striped shirt and dark shorts sits outdoors, strumming a black guitar while adjusting their fingers on the fretboard. The individual shifts position slightly, turning the guitar to the left as they play. A motorcycle lies on the ground behind them, partially obscured by grass. The camera maintains a close-up angle with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tRGewx0EoMU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tRGewx0EoMU_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 56.4209931380762, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the guitar are moving as the person plays the guitar; these are discrete solid objects moving due to muscle forces.", "background_and_ambient_analysis": "The background (concrete wall and ground) is static with no fluid or wind effects. No ambient environmental motion is evident."}}
{"video_id": "tS5ngNYl3w0", "file_name": "tS5ngNYl3w0_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt, dark pants, and black cap climbs a large tree, gripping branches and ascending. The camera follows his movement with a slight shake, maintaining a side perspective as he progresses upward, with sparse trees and distant structures visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tS5ngNYl3w0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tS5ngNYl3w0_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 308.8568987327105, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt and dark pants is climbing a tree, using hands and feet for locomotion.", "background_and_ambient_analysis": "The background (trees, building, road) remains stable with no uniform shifting. Subtle branch sway from wind is present but not dominant."}}
{"video_id": "tQwOxlwFzys", "file_name": "tQwOxlwFzys_000394_000404.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to understand the video sequence. The video starts with a close-up of a black machine, which looks like a nut roaster or coffee roaster, filled with yellow nuts (maybe peanuts) inside a transparent chamber. The background has a wooden wall and gravel. Then, the machine is shown with some steam or smoke, indicating it's heating up. Next, a hand appears, pressing a red button on the side of the machine. \n\nNow, following the rules: focus on motion and behavior in chronological order. Main subject is the machine and the hand. Describe appearance: machine is black, transparent chamber with yellow nuts. Hand is a person's hand (skin tone, size). Spatial relationships: hand is approaching the machine, pressing the button. Background is minimal, so maybe just mention the gravel and wooden wall briefly. Camera movement: starts close-up, then shifts to show the hand pressing the button.\n\nCheck rules: exclude text recognition, so no \"RED\" or other labels, but the button is red. Wait, the problem says \"exclude text recognition\" but the button is red, so maybe describe as \"red button\" without text. Wait, the example in rules says \"exclude named characters or stylistic analysis,\" so the color of the button is part of appearance.\n\nChronological order: \n\n1. Close-up of black machine with transparent chamber filled with yellow nuts. \n2. Machine shows activity (maybe smoke) as it operates. \n3. A hand presses a red button on the machine's side.\n\nCamera perspective: starts with close-up, then shifts to a closer view of the hand pressing the button. \n\nNow, structure the caption:\n\nStart with the machine's state: \"A black electric machine with a transparent chamber containing yellow nuts is shown in a close-up. The machine emits steam as it operates. A hand with a light skin tone presses a red button on the machine's side, activating it.\"\n\nCheck if it's concise. Remove redundant parts. Maybe:\n\n\"A black electric roasting device with a transparent chamber filled with yellow nuts sits on a gravel surface against a wooden wall. The device emits steam as it heats, and a hand presses a red button on its side to activate it.\"\n\nWait, background is gravel and wooden wall. The rule says \"background descriptions minimal unless essential for understanding motion.\" Is the background essential? Maybe not, but the machine's position relative to background (gravel, wooden wall) is part of the scene. But maybe keep it minimal.\n\nWait, the first frame shows the machine, then the machine's operation (steam), then the hand pressing the button.\n\nSo chronological:\n\n1. Close-up of black machine with yellow nuts in transparent chamber.\n2. Machine shows steam or activity.\n3. Hand appears, presses red button.\n\nSo caption: A black electric device with a transparent chamber filled with yellow nuts is shown. As it operates, steam rises from the chamber. A hand presses a red button on the device's side.\n\nBut need to mention spatial relationships. The hand is approaching the device.\n\nAlso, the device is placed on a gravel surface, but background is minimal. Maybe mention \"on a gravel surface\" as part of the setting.\n\nWait, the rules say \"keep background descriptions minimal unless essential for understanding motion.\" So if the gravel is just part of the scene, maybe not necessary, but the wooden wall in the background is also there. But perhaps it's better to focus on the main subjects.\n\nMain subjects: machine, hand.\n\nMachine: black, transparent chamber with yellow nuts (maybe peanuts), emitting steam. Hand: light-skinned, presses red button on the machine's side.\n\nChronological:\n\n- First frame: machine with nuts inside, close-up.\n- Second frame: machine still, maybe steam.\n- Third frame: hand pressing button.\n\nSo:\n\n\"A black electric roaster with a transparent chamber filled with yellow nuts sits stationary. The device emits steam, and a light-skinned hand presses a red button on its side to initiate operation.\"\n\nCheck if it's concise. Let's see:\n\n\"A black electric roaster filled with yellow nuts in a transparent chamber emits steam. A light-skinned hand presses a red button on the roaster’s side.\"\n\nBut need to mention the chronological order. The sequence is: machine with nuts, then steam, then hand pressing button.\n\nSo:\n\n\"A black electric roaster with a transparent chamber containing yellow nuts is shown. The roaster emits steam as it operates. A light-skinned hand presses a red button on the roaster’s side to activate it.\"\n\nThat covers the motion: machine first, then steam (activity), then hand pressing button. Appearance: black machine, yellow nuts, red button. Spatial: hand is on the side of the machine.\n\nCamera perspective: starts with close-up of the machine, then shifts to show the hand pressing the button. So camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tQwOxlwFzys.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tQwOxlwFzys_000394_000404.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 49.785705752245576, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves to interact with the coffee maker's control panel (pressing buttons), representing discrete solid motion.", "background_and_ambient_analysis": "Background includes a wooden door, gravel, and stones. No uniform shifting or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "tX-3AeQxEcA", "file_name": "tX-3AeQxEcA_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a light yellow shirt with white long sleeves sits in a colorful high chair at a table with a black and white patterned surface. The baby initially looks to the right, then brings a hand to their mouth, reaches for an orange crayon on the table, and looks down at the table. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tX-3AeQxEcA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tX-3AeQxEcA_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 59.723291506159214, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child in high chair exhibits subtle head turns and hand movements while eating (holding spoon, bringing to mouth). These are discrete, solid-object motions due to voluntary locomotion.", "background_and_ambient_analysis": "Background elements (cabinet, TV, furniture) remain stationary with no shifting or fluid motion. No fire, water, smoke, or wind visible in the scene."}}
{"video_id": "tU22-CA7JDY", "file_name": "tU22-CA7JDY_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A left hand holds a yellow polka-dotted scrapbook page featuring a pink butterfly, while a right hand sequentially opens and lifts a pink patterned page flap, revealing a beige card inside. The camera maintains a top-down perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tU22-CA7JDY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tU22-CA7JDY_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 58.836156214227145, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is interacting with a piece of paper/card within a pink folder, moving the paper/card in discrete motions (e.g., flipping, adjusting). The hand and paper/card are solid, distinct objects with clear motion due to explicit physical actions.", "background_and_ambient_analysis": "The background consists of a stationary notebook with a yellow and white pattern and a pink folder. There is no shifting or fluid motion (e.g., fire, water, smoke, wind) observed in the background elements."}}
{"video_id": "tUwHRFzzAhA", "file_name": "tUwHRFzzAhA_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A group of approximately fifteen dancers in black uniforms and white shoes perform synchronized movements across a stage with an urban-themed backdrop. They begin moving from the left side of the stage, advancing in unison while adjusting positions and raising arms, gradually dispersing into a wider formation as they traverse the stage. The camera maintains a steady wide-angle view, capturing the dancers’ motion from a slight distance with the audience visible behind a railing in the foreground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tUwHRFzzAhA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tUwHRFzzAhA_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 101.48903322128439, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers (people) in red and black costumes are performing synchronized movements, including walking, jumping, and spinning, which are discrete and solid object motions.", "background_and_ambient_analysis": "Background elements (stage set, backdrop) are static; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "ta5Wv8z3s9o", "file_name": "ta5Wv8z3s9o_000168_000178.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large tree trunk is hoisted by a red crane in a suburban setting, with a person in dark clothing moving from the left toward its base and another individual seated or standing further back. The camera remains static, capturing the scene from a fixed position with houses and autumn-colored trees in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ta5Wv8z3s9o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ta5Wv8z3s9o_000168_000178.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 2221.6344640852612, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person walks from left to right near the central structure, moving via locomotion. This discrete solid object's motion is clearly visible and distinct from background elements.", "background_and_ambient_analysis": "The background elements (houses, trees, ground) remain static across frames, indicating no camera-induced motion. Ambient motion is minimal—only slight steam/smoke emission from the structure, which is not dominant."}}
{"video_id": "tYFr58KlaZI", "file_name": "tYFr58KlaZI_000301_000311.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt holds a brown guitar neck, his left hand gripping the fretboard while his right hand gestures in front of his body, moving across the frame to emphasize points; background features shelves with decorative items, and the camera maintains a steady close-up perspective on the man and guitar.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tYFr58KlaZI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tYFr58KlaZI_000301_000311.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 101.39552574449644, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is moving their hands to play a ukulele, with discrete hand motions and instrument handling.", "background_and_ambient_analysis": "The background features static elements (shelf, glasses, plant) with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "tZ7PQiOY5qI", "file_name": "tZ7PQiOY5qI_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a blue circular object with white bristles, rotating and adjusting its position above a wooden table. The camera maintains a top-down perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tZ7PQiOY5qI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tZ7PQiOY5qI_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 245.27944866811072, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands and a striped flexible object) are moving via explicit physical manipulation (folding, unfolding, repositioning).", "background_and_ambient_analysis": "The wooden table background remains static throughout the video with no shifting or environmental fluid motion (e.g., fire, water, wind) detected."}}
{"video_id": "tbHtSJX1hdI", "file_name": "tbHtSJX1hdI_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A snowboarder wearing dark clothing launches from a snowy slope, airborne with the snowboard tilted upward and snow spray trailing behind. They rotate mid-air, executing a trick while maintaining control. The snowboarder lands on the snow, continuing to ride down the slope. Other skiers are visible in the distant background. The camera remains stationary at a low angle throughout, capturing the action with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tbHtSJX1hdI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tbHtSJX1hdI_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 235.80005337073007, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A snowboarder (discrete, solid object) is performing jumps and tricks, moving due to physical forces such as gravity and propulsion from the snow.", "background_and_ambient_analysis": "The background (snow and sky) is static with no uniform shifting. No dominant fluid or gaseous motion (fire, water, smoke, wind) is present. The only motion is from the snowboarder."}}
{"video_id": "tc0jF6jB7f0", "file_name": "tc0jF6jB7f0_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl wearing black sleeveless top and headphones sits in front of a purple and yellow grid backdrop, speaking into a silver microphone while making hand gestures toward the mic. She shifts her posture slightly, moving hands near the microphone. The camera maintains a steady close-up view, focusing on her upper body and the microphone.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tc0jF6jB7f0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tc0jF6jB7f0_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1344.0338889043528, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (discrete solid object) exhibits head movements and hand gestures while speaking into the microphone, driven by voluntary locomotion and physical forces (muscle contractions).", "background_and_ambient_analysis": "The grid-patterned background wall remains static across all frames with no shifting or distortion, indicating no environmental fluid motion (fire, water, smoke, or wind)."}}
{"video_id": "tcOYJUlG9jA", "file_name": "tcOYJUlG9jA_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and dark shorts punches a red heavy bag held steady by another man in a dark shirt with white designs; the second man stands to the left of the bag, adjusting his grip as the first man alternates between punches and footwork, moving around the bag’s position, with a parked car visible in the background. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tcOYJUlG9jA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tcOYJUlG9jA_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 73.89725697711044, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two individuals (puncher and holder) and a red punching bag move due to physical punching and kicking actions.", "background_and_ambient_analysis": "Background is static (wall pattern and car remain fixed). No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "tdHJuSQAgWk", "file_name": "tdHJuSQAgWk_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a slender metallic curved object, rotating it to display its shape and reflective surface. The object is positioned in front of a black textured surface with other metallic jewelry pieces, including checkered and chain designs. The camera maintains a close-up view, slightly moving with the hand's motion to follow the object's rotation.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tdHJuSQAgWk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tdHJuSQAgWk_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 73.74393777013164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving a metallic object (hook-like tool) over a checkered surface.", "background_and_ambient_analysis": "The background (checkered pattern and wooden edge) is static; no fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "tdWSe2c8-oo", "file_name": "tdWSe2c8-oo_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands places a blue-and-white patterned sticker onto a pink-covered notebook, then flips the notebook page to reveal a dark blue page with a heart-shaped cutout. The hands move the sticker from right to left across the notebook cover, then turn the page to display the new page. The scene is viewed from a top-down perspective on a light-colored tiled surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tdWSe2c8-oo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tdWSe2c8-oo_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 47.94485793188286, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands are manipulating an open book, flipping through pages and interacting with a small card. The motion is discrete and driven by physical contact (hands applying force to move the book and card).", "background_and_ambient_analysis": "The background consists of a static, light-colored tiled floor with no shifting or environmental motion (e.g., no fire, water, or wind)."}}
{"video_id": "tghqGSjNoe0", "file_name": "tghqGSjNoe0_000156_000166.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are a group of people dancing. Let's check the frames.\n\nFrame 0: Several people in a room, some standing, some moving. They're in a circle or group. Let's count—there are about 7 people. They have different outfits: some shorts, some pants, tank tops, t-shirts. One person is in a black top and gray pants, another in a green shirt and red shorts, etc. They start by raising hands.\n\nFrame 1: More people join or move. The group is dynamic, some arm movements. The camera seems to pan left a bit. The people are dancing, arms raised, some stepping.\n\nFrame 2: The group is more spread out, still dancing. The camera moves left. The room has chairs and a drum on the floor. People are moving around, some with arms up.\n\nFrame 3: The camera shifts, maybe pans left again. More people are visible. One person in a blue shirt and silver shorts. The group continues dancing, arms moving. The lighting might change (like a pink tint in later frames? Wait, the video has a frame where it's pink, but maybe that's a filter. Wait, the last frame has a pink hue, but the main motion is the group dancing.\n\nNow, chronologically: The group of people (approximately 7-8) in a room with chairs and a small drum start dancing. They begin with arm movements, raising hands and arms above their heads. As the video progresses, they move around the room, some stepping forward or backward, continuing synchronized dance moves. The camera pans left, capturing the group's motion from a slightly elevated perspective, with the room's background (walls, chairs) visible but minimal. The people's attire includes various casual clothing like shorts, t-shirts, and pants, in different colors. The camera remains steady but shifts perspective to follow the dancers, with a slight shake as it moves.\n\nWait, need to be concise. Let's structure:\n\n- Start: Group of people (7-8) in a room, dancing. They raise arms, some step. \n\n- Progress: They move, arms up, dance in formation. \n\n- Camera: Pans left, captures their motion; background has chairs, small drum.\n\n- End: The scene shows them continuing, with camera movement.\n\nNeed to keep it chronological, focus on motion, appearance (number, clothes), spatial (group moving, room elements), camera.\n\nLet me check rules:\n\na) Motion chronologically: start with initial dance move (arms up), then moving around, continuing dance.\n\nb) Appearance: number (approx 7-8), clothes (various: shorts, pants, t-shirts, etc.)\n\nc) Spatial: group in room, chairs in background, drum on floor. They are in front of chairs, moving around.\n\nd) Camera: pans left, slight shake, elevated perspective (since the view is from above maybe? Wait, the video is a bit low angle? The first frame shows people from a bit low, but maybe \"slight shake\" as it's a handheld camera).\n\ne) Background minimal: chairs, drum, walls.\n\nf) Exclude text, names.\n\nSo draft:\n\nA group of approximately seven to eight people in casual attire (shorts, t-shirts, pants) perform synchronized dance movements in a room with chairs and a small drum on the floor. Initially, they raise their arms upward, then move in a circle while stepping and gesturing. The camera pans left across the room, maintaining a slightly elevated perspective with a subtle shake, capturing their continuous motion against the minimal background of walls and furniture.\n\nCheck if it's concise, chronological. Yes: initial action (arms up), then moving in circle, camera pans left. Mentioned number, appearance (casual, colors), spatial (room, chairs, drum), camera movement (pans left, elevated, shake). Background minimal.\n\nWait, the last frame has a pink tint, but rule f says exclude stylistic analysis, so maybe not mention the color change. Focus on motion.\n\nLet me refine:\n\nIn a room with chairs and a small drum, a group of seven to eight people in casual clothing begin synchronized dance movements, raising their arms. As they dance, they shift positions, stepping and moving in a circle. The camera pans left while slightly shaking, capturing their motion from a slightly elevated angle.\n\nWait, \"begin... raising arms\" then \"shift positions, stepping...\" that's chronological.\n\nYes. Make it concise. Let's write:\n\n<caption_output>A group of seven to eight people in casual attire (shorts, t-shirts, pants) perform synchronized dance movements in a room with chairs and a small drum. They initially raise their arms, then shift positions while stepping and gesturing. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tghqGSjNoe0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tghqGSjNoe0_000156_000166.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 319.26689853445293, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "tfxTRfSCjTU", "file_name": "tfxTRfSCjTU_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with orange hair, wearing a black crop top and light patterned pants, moves rhythmically within a room with graffiti-covered walls. They shift their arms in a fluid motion, bend forward near a large dark bag, adjust their top, and continue swaying. The camera remains mostly static with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tfxTRfSCjTU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tfxTRfSCjTU_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 730.665640375197, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is punching a heavy bag, causing both the person and the bag to move in discrete, solid motion.", "background_and_ambient_analysis": "The background (wall and door) is stationary with no shifting. No fire, water, or wind is present."}}
{"video_id": "tgv56G8LKRA", "file_name": "tgv56G8LKRA_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person adjusting a microscope. First, there's a close-up of hands in blue gloves opening the field diaphragm. Then, the next part shows adjusting the condenser diaphragm with a lever. The main subject is the hands and the microscope parts. Need to describe chronologically: first opening the diaphragm, then adjusting the condenser. Mention the blue gloves, the microscope components like the diaphragm and lever. Check the rules: no text recognition, so ignore the subtitles. Focus on motion: hands moving the knobs, the diaphragm opening, then adjusting the condenser. Spatial relationships: hands are on the microscope, maybe the lever is part of the condenser. Camera perspective: close-up shots, probably static except for the movement of hands. Keep it concise.\n\nFirst part: hands in blue gloves turn the field diaphragm knob, causing the microscope's view to show the edges being out of view. Then, hands adjust the condenser diaphragm lever, changing the contrast. The objects: microscope parts (field diaphragm, condenser diaphragm), blue gloves. Motion: rotating the knob, moving the lever. Background: not essential. Conclude with camera perspective as close-up, static.\n\nSo the caption should start with the hands opening the field diaphragm, then adjusting the condenser. Check the order: frame 0-1 is opening field diaphragm, frame 2-4 is adjusting condenser. So chronologically: first, hands adjust the field diaphragm until edges are out of view, then adjust the condenser diaphragm with a lever.\n\nNow, structure: \"Hands in blue gloves rotate the field diaphragm knob of a microscope, opening it until the edges of the observed specimen are no longer visible; subsequently, the hands adjust the condenser diaphragm lever, modifying the light intensity and contrast of the image. The camera maintains a close-up perspective, focusing on the microscope components and the gloved hands during adjustment.\"\n\nWait, but need to check if \"specimen\" is okay—wait, the right side shows a pinkish field with dots, which is the specimen. But rule f says exclude text recognition, but the specimen is part of the object. However, the rules say \"briefly describe appearance\"—the specimen has dots, but maybe better to say \"observed field\" since it's a microscope image.\n\nAlso, the blue gloves: color, so mention blue. Number: one pair of hands (two gloved hands).\n\nLet me check the steps:\n\n1. Start: Hands in blue gloves adjust the field diaphragm—rotating the knob. The field diaphragm is part of the microscope, so describe the action. The view on the right shows the specimen (dots and a line), but the action is the adjustment.\n\n2. Then, adjust the condenser diaphragm with the lever. The lever is adjusted, changing the contrast.\n\nSo the caption: A pair of hands in blue gloves first rotates the field diaphragm knob of a microscope, gradually opening it to exclude the edges of the observed field; then, the hands move the condenser diaphragm lever to adjust the light intensity and contrast. The camera remains focused on the microscope's components and the gloved hands throughout, capturing close-up views of the adjustment process.\n\nCheck for chronological order, motion, appearance (blue gloves, microscope parts), spatial (hands on microscope), camera perspective (close-up, static).\n\nYes. Now make it concise. Remove extra words. Maybe \"A pair of blue-gloved hands first turns the microscope’s field diaphragm knob to open it until specimen edges are out of view, then adjusts the condenser diaphragm lever to modify contrast. The camera maintains close-up shots of the adjustments.\"\n\nWait, but the rule says \"concise, chronological paragraph\". Let's see the example.\n\nWait, the video has two main actions: open field diaphragm, then adjust condenser. So first action: hands opening field diaphragm (knob rotation), second: hands adjusting condenser lever.\n\nAppearance: blue gloves, microscope parts (field diaphragm, condenser lever).\n\nMotion: turning knob, moving lever.\n\nSo:\n\nA pair of blue-gloved hands adjusts the microscope’s field diaphragm knob to open it, removing the specimen edges from view, then manipulates the condenser diaphragm lever to fine-tune the contrast. The camera stays in close proximity to the microscope components and gloved hands during both adjustments.\n\nCheck if \"specimen edges\" is necessary. The text says \"edges are out of view\", so the field diaphragm is opened until edges are out. So maybe \"opens the field diaphragm until the edges of the observed area are no longer visible\".\n\nBut the rule says \"brief", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tgv56G8LKRA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tgv56G8LKRA_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 185.48721180131224, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands with blue gloves are moving toward and interacting with a pink surface (likely skin), indicating deliberate physical motion due to human interaction.", "background_and_ambient_analysis": "No shifting background elements observed; left side static equipment remains consistent, right side shows a pink surface (likely skin) with subtle changes but no fluid/environmental motion (fire, water, wind) dominating."}}
{"video_id": "tkP4UEDN9zM", "file_name": "tkP4UEDN9zM_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a white knitted hat with colorful patterns and a bib sits in a blue high chair. A hand enters the frame and touches the bib, then withdraws; the baby shifts their head slightly. The scene is filmed with a static camera.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tkP4UEDN9zM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tkP4UEDN9zM_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 62.76860764880948, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is moving: turning head, mouth movements, hand movements. An adult hand briefly appears to feed the baby.", "background_and_ambient_analysis": "Background is static with no shifting (walls, window, door remain stationary). No ambient environmental elements (fire, water, smoke, wind) are present."}}
{"video_id": "thA_mcyYlo4", "file_name": "thA_mcyYlo4_000152_000162.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white lab coat adjusts the microscope's 40x objective lens to the working position, then rotates the focus knob to sharpen the sample view, with the camera focusing closely on the lens mechanism and the hand's motion. The background remains a tiled lab surface, and the camera shifts from a medium shot of the microscope to close-ups of the objective lens and focus adjustment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/thA_mcyYlo4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/thA_mcyYlo4_000152_000162.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 46.88359146815479, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands move the microscope's focus knob and stage controls; hands interact with the microscope's physical components.", "background_and_ambient_analysis": "White tiled walls and countertop remain static throughout; no fluid/environmental motion (fire, water, smoke, wind) observed. Background elements do not shift uniformly."}}
{"video_id": "th_qMwZh0u4", "file_name": "th_qMwZh0u4_000157_000167.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Six individuals in blue and white robes stand in a line, singing with open mouths and occasional hand gestures; the camera pans right, revealing more members of the group from left to right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/th_qMwZh0u4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/th_qMwZh0u4_000157_000167.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1486.5651222312683, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple choir members in blue-and-white robes are visible, exhibiting coordinated hand gestures and subtle body movements consistent with singing or performing.", "background_and_ambient_analysis": "The background features a static blue-lit stage with a microphone stand and uniform lighting. No fluid motion (fire, water, smoke) or significant ambient environmental movement is observed."}}
{"video_id": "toWQ1GajAdw", "file_name": "toWQ1GajAdw_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink shirt uses chopsticks to adjust two tilted soda cans (one green, one red) on a wooden table, then steps back, causing the cans to fall. The camera remains stationary at a low angle against a tiled background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/toWQ1GajAdw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/toWQ1GajAdw_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 204.77677409171451, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink shirt manipulates two soda cans (green and red) on a table using a straw. The person's hands and the cans exhibit deliberate motion due to direct physical interaction (e.g., positioning cans, using the straw).", "background_and_ambient_analysis": "The background consists of a static tiled wall and wooden table with no shifting or fluid motion. No environmental elements like wind, water, or smoke are present."}}
{"video_id": "tn6Mh-VMC1U", "file_name": "tn6Mh-VMC1U_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a pink shirt stands to the left of an adult in a dark shirt and light shorts seated on a bed, holding a baby. The child holds a green object and moves it toward the adult, then raises it upward. The adult leans forward slightly, interacting with the child while keeping the baby secured. The camera remains static, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tn6Mh-VMC1U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tn6Mh-VMC1U_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 715.1804945064418, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Young girl moves her arms (giving an object and withdrawing). Man moves arms to interact with girl and hold baby. Baby is held with minimal movement.", "background_and_ambient_analysis": "Background (bed, crib, walls) is static. No fire, water, or wind motion present."}}
{"video_id": "toygQFuCkRQ", "file_name": "toygQFuCkRQ_001111_001121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark braided hair and a dark floral-patterned top begins by looking downward, then lifts their head slightly, and subsequently raises their right hand toward their face. The solid light purple background remains consistent throughout. The camera maintains a close-up perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/toygQFuCkRQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/toygQFuCkRQ_001111_001121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 73.41871838129694, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's head and hand are moving; specifically, the person is adjusting something near their face (e.g., hair or an object).", "background_and_ambient_analysis": "The background is a static, uniform pink color with no fluid or environmental motions (fire, water, wind). Background elements are not shifting uniformly."}}
{"video_id": "tqzsf05V7H4", "file_name": "tqzsf05V7H4_000201_000211.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket, light gray pants, and cap swings a bat, then turns toward a green bucket with a yellow band, bends down to adjust the bucket's apparatus, stands upright, and prepares to swing again. The camera remains stationary, capturing the actions from a fixed perspective in the batting cage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tqzsf05V7H4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tqzsf05V7H4_000201_000211.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 95.10962868688121, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person swings a bat, hits a ball (causing motion), then bends to retrieve the ball from a bucket. The bat, ball, and person exhibit discrete solid object motion due to physical forces (swinging, collision, locomotion).", "background_and_ambient_analysis": "The background elements (walls, green floor, red/green buckets) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "tsreQTiwW6M", "file_name": "tsreQTiwW6M_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows kids playing hopscotch. There are two main kids in the foreground. Let's check the sequence.\n\nAt [0.0], two children are on the hopscotch grid. The first kid (left) is stepping on 4, the second (right) on 5. Then in [1.0], the left kid moves to 3, right kid to 4. Then [2.0] the right kid jumps to 3, left kid moves back. Wait, the next frames: [2.5] the kid who was on 5 (right) is moving forward, then [3.5] they jump to a square, then [4.5] the kid moves left, and [5.0] the other kid is moving away.\n\nWait, let's track the main subjects. There are two boys in school uniforms (blue shirts, dark shorts, backpacks). They're playing hopscotch on a yellow grid with numbers. The motion is them hopping on the squares. \n\nChronological order: First, two boys stand on the hopscotch grid. The boy on the left (with backpack) hops from square 4 to 3. The boy on the right (also with backpack) hops from square 5 to 4. Then the boy on the right continues hopping forward, moving to square 3, while the boy on the left moves backward. Then the boy on the left jumps to square 12, and the boy on the right moves away. Wait, need to check the frames.\n\nLooking at the video: \n\n[0.0] - two boys, left one on 4, right on 5.\n\n[1.0] - left boy moves to 3 (hopping), right boy moves to 4.\n\n[2.0] - right boy is hopping to 3, left boy is moving left.\n\n[3.0] - right boy jumps to a square (maybe 2?), left boy is walking away.\n\nWait, the description says \"two children standing on the hopscotch grid\". Let's focus on their actions. \n\nFirst, they start on the grid. Then they hop over the squares. The camera is static? Wait, the video might have some camera movement, but the rules say mention camera perspective.\n\nThe background: schoolyard with yellow railings, building. But background is minimal.\n\nAppearance: two boys, same school uniforms (blue shirts, dark shorts, backpacks). Number: two.\n\nMotion: they take turns hopping on the hopscotch squares. First, the left boy hops from square 4 to 3. Then the right boy hops from square 5 to 4. Then the right boy continues hopping forward, moving to square 3, while the left boy moves backward. Then the left boy hops to square 12, and the right boy moves away.\n\nWait, the exact frames: \n\nFrame 0: both on grid, left on 4, right on 5.\n\nFrame 1: left moves to 3, right moves to 4.\n\nFrame 2: right hops to 3, left moves left.\n\nFrame 3: right is jumping to a square, left is walking.\n\nFrame 4: right is on 3, left moves left.\n\nFrame 5: right moves to a new spot, left moves left.\n\nWait, maybe the main actions are two boys hopping on the hopscotch grid. They take turns. The camera is mostly static, maybe slightly following their movement.\n\nNeed to describe chronologically: the two boys start on the grid, then one hops over squares, then the other, then one moves back.\n\nAlso, mention spatial: the boys are on the grid, with the building and railings in the background.\n\nCamera: the camera is stationary, capturing the scene from a medium distance.\n\nLet's structure the caption:\n\nTwo boys in school uniforms (blue shirts, dark shorts, backpacks) stand on a yellow hopscotch grid marked with numbers. The boy on the left hops from square 4 to 3, while the boy on the right hops from square 5 to 4. The right boy continues hopping forward to square 3, then moves left, and the left boy hops to square 12 and walks away. The camera remains stationary, capturing their movement on the grid with a school building and yellow railings in the background.\n\nCheck rules: focus on motion in chronological order, appearance (color, size, orientation), spatial (in front of, left), conclude with camera.\n\nWait, the first frame: \"two children standing on the hopscotch grid\" – their appearance is school uniforms. Number is two.\n\nMotion: they hop on the squares. First, left hops to 3, right hops to 4. Then right continues to hop forward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tsreQTiwW6M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tsreQTiwW6M_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 150, "blur_score": 181.48051718188773, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children in school uniforms are moving via hopscotch locomotion (hopping, stepping). Additional children and an adult in the background exhibit minor movement but are not the primary focus.", "background_and_ambient_analysis": "Static background elements (railing, building, greenery) show no uniform shifting. No fire, water, smoke, or wind present; ambient environmental motion is absent."}}
{"video_id": "ttxEyfUtz7s", "file_name": "ttxEyfUtz7s_000172_000182.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A hand stirs a vibrant mixture of vegetables and meat in a black wok over a gas stove burner using a metal spoon. The wok is then lifted and removed from the burner, revealing the empty cooking surface. The scene concludes with a top-down view of the finished dish plated on a white dish beside a red tablecloth.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ttxEyfUtz7s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ttxEyfUtz7s_000172_000182.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 276.8565780803395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person uses tongs to stir and transfer cooked food (with vegetables and meat) in a wok, with discrete motion of the wok, tongs, and food pieces.", "background_and_ambient_analysis": "The background (stove, countertop, surrounding kitchen elements) shows no uniform shifting; there is no fire, water, smoke, or wind dominating the scene."}}
{"video_id": "tnn-jZhVo1s", "file_name": "tnn-jZhVo1s_000138_000148.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black frying pan on a stove holds seasoned, golden-brown chicken pieces, with a wooden spatula having a red handle resting on the pan. The spatula is used to flip and reposition the chicken pieces within the pan, causing them to shift and change orientation. The camera maintains a close-up perspective, slightly shifting to follow the spatula’s movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tnn-jZhVo1s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tnn-jZhVo1s_000138_000148.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 42.880421414458446, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A wooden spatula and cooked eggs in a frying pan exhibit motion: the spatula moves to stir and mix the eggs, with the eggs themselves shifting as they are manipulated.", "background_and_ambient_analysis": "No shifting background elements observed; stove and kitchen environment remain static throughout. No fire, water, smoke, or wind-driven motion detected."}}
{"video_id": "trM8Iwua3o4", "file_name": "trM8Iwua3o4_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person wearing a beanie and a dark jacket standing near gray lockers. Then another person, wearing a hat and a dark coat, approaches. The second person takes a yellow envelope from the first person's hand and gives it back? Wait, no, the first person is holding a yellow envelope. Wait, the second person comes in, takes the envelope from the first person. Let's check the frames.\n\nFrame 0: Person 1 (beanie, dark jacket) is there. Person 2 (hat, dark coat) enters from left. Frame 1: Person 2 approaches. Frame 2: Person 2 takes an envelope from Person 1's hand. Frame 3: Person 2 holds the envelope, Person 1 is looking up. Frame 4: Person 2 walks away, Person 1 is still there holding something. Frame 5: Person 2 exits, Person 1 is holding the envelope?\n\nWait, the actions: Person 2 enters, interacts with Person 1, takes an envelope (yellow, maybe), then leaves. So chronological order: First, Person 1 is near lockers. Person 2 enters from left, approaches Person 1. Person 2 reaches out, takes an envelope from Person 1's hand. Person 1 holds up their hand, maybe in surprise or letting go. Person 2 walks away. Person 1 is left holding something.\n\nNow, appearance: Person 1 has a beanie, dark jacket. Person 2 has a straw hat, dark coat. Lockers are gray, multiple small compartments.\n\nSpatial: Person 1 is right of the lockers? Wait, in the video, the lockers are in the background. Person 1 is standing near the lockers, to the right. Person 2 comes from the left, approaches.\n\nMentions of motion: Person 2 enters, moves towards Person 1, takes envelope, exits. Person 1 remains in place, then maybe holds up their hand.\n\nCamera perspective: It's a static shot, maybe slight angle, but no camera movement. The video is a fixed camera capturing the scene.\n\nNow, following the rules:\n\na) Motion chronology: Person 2 approaches Person 1, takes an envelope, then walks away. Person 1 is initially present, then interacts, then after Person 2 leaves, Person 1 remains.\n\nb) Appearance: Two people. Person 1: beanie, dark jacket. Person 2: straw hat, dark coat.\n\nc) Spatial: Person 2 enters from left, approaches Person 1 (who is near lockers).\n\nd) Camera: Fixed, no movement.\n\ne) Background: gray lockers, but minimal description.\n\nf) Exclude text, names.\n\nSo putting it together:\n\nA person wearing a dark jacket and beanie stands near gray lockers, holding a yellow envelope. Another person, dressed in a dark coat and straw hat, enters from the left, approaches the first person, takes the yellow envelope, and walks away. The first person remains holding their hand upward. The camera maintains a fixed position throughout the sequence.\n\nWait, check the video: Frame 0: Person 1 (beanie, dark jacket) is there. Frame 1: Person 2 (hat, coat) enters from left. Frame 2: Person 2 moves to Person 1, takes an envelope (which Person 1 is holding). Frame 3: Person 2 is holding the envelope, Person 1's hand is up. Frame 4: Person 2 walks left, exits. Frame 5: Person 1 is alone, holding something.\n\nWait, in frame 2, Person 2 takes the envelope from Person 1's hand. Then Person 1's hand is up, maybe letting go. Then Person 2 walks away. So the action is: Person 2 approaches, takes the envelope, leaves. Person 1 is there initially, then after the handover, maybe holds up their hand.\n\nSo the caption should be chronological: Initially, a person in a beanie and dark jacket stands near gray lockers holding a yellow envelope. Another person in a dark coat and straw hat enters from the left, moves toward the first person, takes the yellow envelope, and walks away. The first person then raises their hand while remaining near the lockers. The camera remains stationary throughout the interaction.\n\nWait, but need to check if \"raises their hand\" is accurate. In frame 3, Person 1's hand is up. So yes.\n\nNow, check rules:\n\na) Motion: Person 2 enters, takes envelope, leaves. Person 1 is there, then raises hand.\n\nb) Appearance: Two people. Person 1: beanie, dark jacket; Person 2: straw", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/trM8Iwua3o4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/trM8Iwua3o4_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 108.35239850406397, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are interacting: one person adjusts the other's clothing and handles a small object (e.g., a package), resulting in discrete, solid-object motion.", "background_and_ambient_analysis": "The background elements (mailboxes, wall) are stationary with no shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "tn9an9pqfSc", "file_name": "tn9an9pqfSc_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person reclines on a treatment table, wearing a yellow sweater and a green head covering, with a white facial mask applied. Another individual stands beside the table, their hands moving across the reclined person’s face, massaging the cheeks and forehead in gentle motions. The camera remains stationary, capturing the interaction from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tn9an9pqfSc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tn9an9pqfSc_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 41.410025726754746, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The therapist's hands are moving in a controlled manner to apply massage pressure on the patient's head and neck; the patient remains largely stationary.", "background_and_ambient_analysis": "The background consists of stationary elements (wall, furniture, shelf) with no shifting or environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "u0JeIikK0Is", "file_name": "u0JeIikK0Is_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "text", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u0JeIikK0Is.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u0JeIikK0Is_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 149, "blur_score": 33.60666020801491, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt and jeans is moving: extending arms, bending, falling, recovering, and walking across the scene.", "background_and_ambient_analysis": "Background elements (door, walls) are static with no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "tuxCvLHnTxU", "file_name": "tuxCvLHnTxU_000233_000243.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white t-shirt plays a brown ukulele; the left hand frets the strings while the right hand strums rhythmically. The ukulele is held horizontally, positioned in front of the person. The camera maintains a close-up view centered on the hands and instrument, with slight movement tracking the strumming motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tuxCvLHnTxU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tuxCvLHnTxU_000233_000243.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 99.97869413165104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands moving to play ukulele: left hand fingering frets, right hand strumming/plucking strings.", "background_and_ambient_analysis": "Background is static indoor setting with no shifting elements or environmental phenomena (no fire, water, wind)."}}
{"video_id": "u3PiZQg8NPM", "file_name": "u3PiZQg8NPM_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise caption following the rules. First, identify the main subject: a person in an orange shirt. They're interacting with objects on a desk. The video starts with the person reaching towards a container (maybe with snacks), then moving their hand to the computer monitor. Let's check the chronological order.\n\nFrame 0: Person in orange shirt is reaching towards a container on the desk. The desk has a computer, monitor showing a red character (but we can't mention named characters), some items. The person's arm is extended.\n\nFrame 1: Still reaching, maybe adjusting.\n\nFrame 2: Closer view of the monitor, person's hand near the monitor. The container is still there.\n\nFrame 3: Person moves their hand towards the container again? Wait, no, the sequence: the person is manipulating items. Let's see: in the first few frames, the person is holding something (maybe a snack bag) and moving it. Then, in frame 2, they reach towards the container, then in frame 3, they're moving their hand over the container. Wait, no, the description says: \"a person in an orange shirt is reaching towards a container on the desk\" and then \"moves their hand to the computer monitor\" but actually, the frames show the person's hand moving towards the container, then possibly picking up or placing something.\n\nWait, the video shows the person (orange shirt) reaching for the container, then moving their hand to the monitor. Let's check the frames:\n\n- Start: Person in orange shirt, arm extended towards container on desk. Desk has computer, monitor with red character, other items (pink folder, etc.)\n\n- Frame 2: Closer view, hand reaching towards container.\n\n- Frame 3: Hand is on container, maybe taking something.\n\n- Frame 4: Hand moves towards monitor, pressing or pointing.\n\n- Then back to container.\n\nWait, the sequence is: person reaches for container (grabbing/scooping?), then moves hand to monitor, perhaps interacting with it.\n\nNow, following the rules: focus on motion. Main subject is the person (orange shirt, short hair). Actions: reaches towards container on desk, then moves hand to computer monitor (interacting with screen). Spatial: container is on desk, monitor is behind it (so desk has computer, monitor in front of container? Wait, the desk has the monitor, and the container is to the right of the monitor? Maybe.\n\nAppearance: person in orange shirt, arm visible, moving. Container is small, maybe with snacks. Monitor shows a red character, but we can't mention that (rule g: exclude text recognition, named characters).\n\nChronological order: person reaches for container (action 1), then moves hand to monitor (action 2).\n\nBackground: minimal, desk with computer, monitor, container, other items (pink folder, but maybe not essential).\n\nCamera: starts with a shot, then slightly shifts to show more of the monitor (pan left?).\n\nRule d: camera perspective and movement. The video starts with a medium shot, then the camera moves slightly to the left (pan left) to focus on the monitor area, then back.\n\nNow, structuring the caption:\n\n- Person in orange shirt reaches toward a container on the desk, then moves their hand toward the computer monitor.\n\n- Spatial: container is on the desk, monitor is on the desk behind it? Or monitor is central, container to the right.\n\nWait, in frame 0: monitor is left of container, person is reaching to the right (container). Frame 2: closer, container is in front of the monitor. So container is to the right of the monitor.\n\nSo person is reaching toward container (on the right side of the desk), then moves hand toward monitor (left side of desk).\n\nAppearance: person in orange shirt, short hair. Container is small, holds snacks (but can't mention \"snacks\", maybe \"container with items\").\n\nBut rule b: briefly describe appearance and number (color, size, orientation). So person is in orange shirt, size is medium (assuming), orientation is standing at desk.\n\nChronological order: person reaches toward container on desk (action 1), then moves hand toward computer monitor (action 2).\n\nBackground: minimal, desk with computer, monitor, container, other desk items (but not detailed).\n\nCamera: starts with medium shot, then camera shifts left (pan left) to focus on the monitor and person's hand moving.\n\nNow, let's draft:\n\nA person in an orange shirt stands at a desk, reaching toward a container on the right side, then moving their hand toward the computer monitor. The desk holds a monitor displaying an animated character, a keyboard, and various items. The camera pans left slightly to show the monitor as the person interacts with it, maintaining", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u3PiZQg8NPM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u3PiZQg8NPM_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 67.45418548677232, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing an orange shirt and white gloves moves their arm and hand to paint on a surface using a brush.", "background_and_ambient_analysis": "The background (walls, computer monitor, desk items) is static and does not shift uniformly. There is no environmental motion (e.g., fire, water, smoke, wind) present."}}
{"video_id": "u28UNrYVqTc", "file_name": "u28UNrYVqTc_000126_000136.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals stand on a sandy beach with the sea in the background. The person on the left wears black, the middle individual wears a yellow top and black pants, and the person on the right wears black. Initially, all extend their arms outward. Then the person on the left raises their arms, the middle individual shifts arms and lifts their right leg, while the right person mirrors movements. The camera remains static, capturing the group from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u28UNrYVqTc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u28UNrYVqTc_000126_000136.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 482.43906064660285, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three discrete solid objects (people) are moving through coordinated locomotion and arm gestures, indicative of dance or exercise. Their motion is tracked with consistent bounding boxes and is physically driven by their own movements.", "background_and_ambient_analysis": "The background consists of a static beach and ocean; subtle wave motion is present but not dominant. No significant environmental fluid dynamics (e.g., fire, smoke, turbulent water) are the primary motion."}}
{"video_id": "tvh4PZKKZCc", "file_name": "tvh4PZKKZCc_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows people unloading white barrels from a truck. First, there's a blue ramp connecting the truck to a building. A person in dark clothes and jeans is on the truck, moving barrels down the ramp. Another person in a gray shirt and blue cap is pushing a red cart or something? Wait, no, in the first frame, two people are at the bottom of the ramp. Wait, let's check the frames.\n\nFrame 0: Three people near the ramp. One on the truck, two at the bottom. The truck has white barrels. The person on the truck is handling barrels. Then in frame 1, the person on the truck is moving a barrel down the ramp. Frame 2: the person on the truck is still there, and the others are moving. Frame 3: same. Frame 4: the person on the truck is pushing a barrel down the ramp. Frame 5: the person is descending the ramp.\n\nWait, main subjects: multiple people, white barrels, blue ramp, truck. Chronological order: people are moving barrels from the truck to the building. The person on the truck (dark shirt, jeans) is pulling barrels down the ramp. Others are at the bottom, maybe receiving or moving them. Let's check the video.\n\nFirst, in frame 0, two people at the bottom of the ramp (one in gray shirt, blue cap, holding red hose? Wait, no, maybe a tool), and a person on the truck. Then in frame 1, the person on the truck is moving a barrel. Frame 2: they continue. Frame 3: the person is now on the ramp, moving a barrel. Frame 4: still moving. Frame 5: the person is halfway down the ramp.\n\nSo the main motion: A man in dark shirt and jeans stands on a truck loaded with white barrels, guiding a barrel down a blue loading ramp toward a building. Other individuals near the ramp assist. The camera pans left, following the action. Background: industrial building, some vehicles.\n\nNeed to mention appearance: dark shirt, jeans; white barrels. Spatial: on truck (ramp), building entrance. Camera movement: pans left.\n\nWait, the caption should be concise. Let's structure it.\n\nStart with the main action: Men unload white barrels from a truck via a blue ramp. One man in dark shirt and jeans on the truck guides a barrel down the ramp. Others near the building entrance assist. Camera pans left, following the movement.\n\nWait, the first frame shows two people at the bottom, one in gray shirt and blue cap (maybe pushing something), another in gray shirt. Then the truck person is on the ramp. So in chronological order: The man on the truck (dark shirt, jeans) is handling white barrels, pulling them down the blue ramp. The other individuals are at the base of the ramp, moving toward the building. The camera slowly pans left, capturing the unloading process.\n\nLet me check the rules. Focus on motion and behavior, chronological. Main subjects: people (men), barrels. Appearance: white barrels, man in dark shirt/jeans, others. Spatial: ramp connects truck to building. Background minimal.\n\nSo the caption should be:\n\nThree men unload white barrels from a truck via a blue ramp; one man in dark shirt and jeans on the truck guides a barrel down the ramp while two others near the building entrance assist. The camera pans left, following the movement.\n\nWait, but how many people? Frame 0: three people. One on truck, two at bottom. Frame 1: same. So three men total.\n\nBut need to be concise. Let's see:\n\nA man in a dark shirt and jeans on a red-trailer truck loads white barrels onto a blue ramp, descending toward a building. Two other men near the building entrance assist. The camera pans left, tracking the unloading process.\n\nWait, no, the video is unloading, not loading. The barrels are being moved from truck to building. So \"unloading\".\n\nSo: A man in dark shirt and jeans on a red-trailer truck unloads white barrels via a blue ramp, moving a barrel down the slope toward a building. Two other men near the entrance assist. The camera pans left, following the action.\n\nWait, the first frame shows the man on the truck, and then he moves a barrel down. So chronological: The man on the truck guides a white barrel down a blue ramp to a building, with two other men assisting at the base. The camera pans left, capturing the unloading sequence.\n\nYes. Let's make it concise.\n\n\"Three men unload white barrels from a red-trailer truck via a blue ramp; one man in a dark shirt and jeans on the truck guides a barrel down the ramp while two others near the building entrance assist. The camera pans left", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tvh4PZKKZCc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tvh4PZKKZCc_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 143, "blur_score": 96.98856806128467, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people: one moving down the ramp (from truck to building) and one moving up the ramp (from building to truck).", "background_and_ambient_analysis": "The background (building, ground) is static with no fluid or wind motion."}}
{"video_id": "u3XoBCDRkzo", "file_name": "u3XoBCDRkzo_000226_000236.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of dancers in green uniforms with yellow trim performs a synchronized routine, advancing in unison across a paved area. Initially forming a line, they transition to a scattered arrangement while stepping forward, maintaining coordinated arm and leg movements. The crowd stands in the background, observing. The camera pans left to follow their progression.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u3XoBCDRkzo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u3XoBCDRkzo_000226_000236.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 538.3657293756869, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people in uniform) are moving in coordinated locomotion (dancing), with visible bounding box tracking across frames.", "background_and_ambient_analysis": "Static background elements (trees, spectators) show no uniform shifting; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "u4e-zLBdCmM", "file_name": "u4e-zLBdCmM_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two small puppies, one with brown and white fur and the other with darker coloring, move together on a dark conveyor belt, with the brown and white puppy leading while the darker puppy follows and nudges it; a person's leg in light-colored pants is visible above them, partially obscuring the view. The camera maintains a close, slightly shaky perspective, tracking their movement from above.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u4e-zLBdCmM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u4e-zLBdCmM_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 139.76960217403837, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small dog (with brown, black, and white fur) is running on the treadmill belt. The person's legs (in khaki pants and brown shoes) are moving as they walk the dog.", "background_and_ambient_analysis": "The background (treadmill frame and floor) is stationary; no shifting of static elements or fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "u7ax1cUaXJE", "file_name": "u7ax1cUaXJE_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde woman in a floral-patterned top and sunglasses holds a cigarette-like object, bringing it to her mouth while seated closely beside a man in a dark shirt and sunglasses who points toward her; they remain against a red wall, with the camera maintaining a static close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u7ax1cUaXJE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u7ax1cUaXJE_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 161, "blur_score": 358.9866310201645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two distinct solid objects (a woman and a man) exhibit intentional motion: the man gestures with a small object (likely a cigarette), points toward the woman, and shifts position; the woman turns her head, takes the object, and brings it to her mouth. All movements are voluntary locomotion/locomotion-based actions.", "background_and_ambient_analysis": "The solid orange background wall remains completely static throughout the video. No ambient environmental motion (fire, water, smoke, wind) is present; the scene lacks fluid or gaseous elements."}}
{"video_id": "u8eXjKptlBs", "file_name": "u8eXjKptlBs_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person washes dishes at a kitchen sink, moving their hands over a plate and shifting position while handling the dish. They turn slightly to the side, continuing the washing motion with kitchen items visible on the counter behind them. The camera remains fixed with a slight shake, capturing the person’s actions from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u8eXjKptlBs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u8eXjKptlBs_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 145, "blur_score": 771.1316789902652, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person moves their hands and body to wash dishes (scrubbing, lifting, placing), with dishes being manipulated as discrete solid objects. Motion involves clear physical interactions (hand-dish contact, water splashing from controlled actions).", "background_and_ambient_analysis": "Kitchen background (sink, counter, walls) is static; no uniform background shift detected. Water in sink is controlled by the person's actions, not dominant ambient motion (fire, water flow, smoke, or wind)."}}
{"video_id": "u86XHpfuEYs", "file_name": "u86XHpfuEYs_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u86XHpfuEYs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u86XHpfuEYs_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 494.45139299399057, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a cloth (folding, unfolding, shaking) using hand movements; cloth and person are discrete solid objects.", "background_and_ambient_analysis": "Background shelves and poster remain static with no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "uA0Up-iaZUQ", "file_name": "uA0Up-iaZUQ_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black and white hoodie and blue jeans holds a pressure washer nozzle, spraying water onto a concrete surface near a wall with attached items. They lower the nozzle, step back, and turn to face the camera while continuing to hold the nozzle. The camera follows their motion with a slight shake, capturing their actions in a dimly lit indoor space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uA0Up-iaZUQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uA0Up-iaZUQ_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 165.6091642208052, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person actively moves a leaf blower (discrete solid object) across the ground, causing displacement of debris. The blower's motion is directly controlled by the person's locomotion and physical force.", "background_and_ambient_analysis": "The background (wall with graffiti and ground with debris) remains static with no significant fluid motion (fire, water, smoke, or wind) dominating the scene. Ambient elements like falling leaves are secondary to the subject's actions."}}
{"video_id": "u9Iw9tA-CEc", "file_name": "u9Iw9tA-CEc_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baseball player in a red helmet, white uniform, and number 1 stands at home plate, swings a bat, and hits the ball. The catcher in dark gear crouches behind the batter, while an umpire stands behind the catcher. A fielder in a red uniform runs toward the ball in the background. The camera starts close to the batter, then pulls back to show the batter’s motion toward first base and the fielder’s reaction, maintaining a steady perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u9Iw9tA-CEc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u9Iw9tA-CEc_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 43.75738436388719, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Batter swinging the bat, baseball in motion after being hit, runner moving toward first base, and catcher/umpire maintaining positions.", "background_and_ambient_analysis": "No fire, water, smoke, or significant wind. The background elements (fence, houses, grass) are static but show minor shifts due to camera movement, which does not dominate the scene."}}
{"video_id": "uEWaP4Tyo-4", "file_name": "uEWaP4Tyo-4_000240_000250.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and cap plays an electric guitar while seated at a desk, strumming and adjusting the instrument. The desk holds a keyboard and mouse, with a bright window behind them. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uEWaP4Tyo-4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uEWaP4Tyo-4_000240_000250.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 887.4962350200228, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "uBNm8e7L_KQ", "file_name": "uBNm8e7L_KQ_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black pants and green-and-white sneakers rides a skateboard with green wheels on a light-colored concrete surface, lifting their feet to flip the board upward. They then approach concrete steps, jump over them, and the skateboard’s colorful underside becomes visible. The camera follows the motion with a low-angle perspective, keeping background elements minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uBNm8e7L_KQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uBNm8e7L_KQ_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 119.14778363113169, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The skateboarder (legs, feet, and skateboard) is the discrete object moving due to physical locomotion and trick execution (e.g., ollie, kickflip), with clear bounding box tracking of the skateboard's motion.", "background_and_ambient_analysis": "The concrete steps and ground in the background show no uniform shifting or fluid/environmental motion (e.g., wind, water, smoke). Trees and sky are static, indicating no dominant ambient phenomena."}}
{"video_id": "uIe9LvGxv4I", "file_name": "uIe9LvGxv4I_000346_000356.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a light blue shirt and glasses sits across from a woman in a white striped shirt, green pants, and glasses at a white table with a laptop, LEGO set, and small toys. The woman gestures with her hands, opens the laptop, and looks at the screen as the boy shifts his gaze downward. The camera remains static in a room with white and blue walls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uIe9LvGxv4I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uIe9LvGxv4I_000346_000356.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 62.49509615783738, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (a boy and a woman) exhibit subtle movements (hand gestures, posture shifts) consistent with conversational locomotion.", "background_and_ambient_analysis": "The background (walls, door, table) shows no significant shifting or fluid motion; no fire, water, smoke, or wind effects are present."}}
{"video_id": "uG0HHFTR0zg", "file_name": "uG0HHFTR0zg_000129_000139.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black t-shirt plays a violin in a medium shot, then the camera zooms in to a close-up of the violin and their hands as they move the bow across the strings and press the fingerboard. The background is a plain, light wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uG0HHFTR0zg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uG0HHFTR0zg_000129_000139.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 37.8231791271208, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The violin and bow are moving in controlled, discrete motions: the left hand presses strings while the right hand draws the bow across the strings. The violinist's hands exhibit precise locomotion typical of playing.", "background_and_ambient_analysis": "The background consists of a static plain wall with no shifting elements. No fire, water, smoke, or wind is present; ambient environmental motion is absent."}}
{"video_id": "uNBqBdtvT-o", "file_name": "uNBqBdtvT-o_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue hoodie over a red shirt holds a hot dog, raises their right hand, brings the hot dog closer to their mouth, then opens their mouth wide. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uNBqBdtvT-o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uNBqBdtvT-o_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 146, "blur_score": 141.59536155659984, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is making hand gestures and adjusting their hood; motion is due to voluntary movement.", "background_and_ambient_analysis": "Background consists of static walls and door frame; no ambient environmental motion (e.g., fire, water, wind) observed."}}
{"video_id": "uMW63lcyzFU", "file_name": "uMW63lcyzFU_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A video opens with two individuals standing; one in a purple shirt (short hair, back to camera) faces another in a blue striped shirt and jeans. They shake hands, the camera zooming in on their clasped hands. The scene shifts to a second handshake between a person in a light blue lace-patterned sleeve and a person in a gray shirt, with a chair and water bottles visible in the background. The camera remains close-up on the handshakes, showing slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uMW63lcyzFU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uMW63lcyzFU_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 397.2557090845943, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two hands are shaking, showing a physical interaction between two people. The motion is due to the force applied during the handshake.", "background_and_ambient_analysis": "The background in both scenes (stone wall and office) is static; no shifting background elements detected. No fire, water, smoke, or wind present."}}
{"video_id": "uNo_2ZuQmj8", "file_name": "uNo_2ZuQmj8_000398_000408.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black suit holds a brown violin under their chin, moving a bow across the strings with their right hand while their left hand adjusts finger positions on the violin neck. The violin remains positioned in front of the person throughout the sequence, with the camera maintaining a static, medium shot focused on the upper body and instrument against a plain white background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uNo_2ZuQmj8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uNo_2ZuQmj8_000398_000408.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 1331.4891457488402, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person playing violin: moving arms and hands to bow and press strings.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Background is static white wall with fixed image."}}
{"video_id": "uLPpHCT3Hxc", "file_name": "uLPpHCT3Hxc_000240_000250.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands adjusts numerous long, green palm fronds arranged radially on a white board, pressing them into place. The hands then reach for a small tool on a red-and-blue cloth to the left, preparing to manipulate the fronds further. The background includes woven green baskets and a patterned cloth. The camera maintains a steady top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uLPpHCT3Hxc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uLPpHCT3Hxc_000240_000250.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 44.46586863978719, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating green structural elements (spokes) of a basket-like object, demonstrating intentional physical interaction with discrete solid objects.", "background_and_ambient_analysis": "Background elements (woven baskets, tiled floor) show no significant shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "uOKiD7phkDY", "file_name": "uOKiD7phkDY_000211_000221.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand moves a small object across a table covered with magazines and parts, positioned next to a blue motorcycle. The motorcycle's front wheel and engine are visible as the hand manipulates the object. The camera maintains a close-up perspective with slight movement, focusing on the hand's motion near the table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uOKiD7phkDY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uOKiD7phkDY_000211_000221.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 109.02007198651461, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands) are interacting with newspapers, demonstrating intentional movement (picking up, adjusting papers) due to physical force.", "background_and_ambient_analysis": "The background elements (motorcycle, floor, static objects) show no uniform shifting or fluid/environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "uQO5nLvwHhY", "file_name": "uQO5nLvwHhY_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray polo shirt and black shorts stands on a platform in a gym, holding a barbell above his head. He lowers his body into a squat position, then rises back to an upright stance, repeating the motion. The gym background includes various exercise machines and equipment. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uQO5nLvwHhY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uQO5nLvwHhY_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 134.443152724776, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man is the discrete object moving: stepping on/off a platform and raising arms due to his own physical effort.", "background_and_ambient_analysis": "The gym background (walls, equipment, windows) is stationary; no fire, water, smoke, or wind motion observed."}}
{"video_id": "uNZzWFzXL_I", "file_name": "uNZzWFzXL_I_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A newborn baby, wrapped in a white blanket with pink trim and wearing pink pants, lies on a hospital bed. Initially still with eyes closed, the baby gradually moves, raising one hand and adjusting its position slightly. The camera maintains a top-down perspective with minimal movement, focusing on the baby's gentle motions against the white bed linens.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uNZzWFzXL_I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uNZzWFzXL_I_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 34.90466540638974, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The newborn baby is the only discrete object exhibiting motion: hands, legs, and head shift with natural limb movements (e.g., arm raising, leg kicking, head turning), driven by internal physiological forces.", "background_and_ambient_analysis": "The hospital room background (bed frame, walls, medical equipment) shows no uniform shifting or environmental motion (no fire, water, smoke, or wind). All background elements are static, indicating no dominant ambient environmental forces."}}
{"video_id": "uRBuHeCpDP4", "file_name": "uRBuHeCpDP4_000106_000116.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The left side of the frame features a black background with animated teal and pink oval shapes numbered 1 and 2, as green dots sequentially move between them. On the right, a person’s hands hold a white marker, steadily interacting with an unseen object. The camera maintains a static split-screen perspective, focusing on the motion of the green dots and the hands without significant background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uRBuHeCpDP4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uRBuHeCpDP4_000106_000116.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 76.22352866311921, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The cat is moving via locomotion, and it is the only solid object with significant motion in the scene.", "background_and_ambient_analysis": "The background of the cat's video is static and there are no ambient environmental elements (fire, water, smoke, or wind) visible."}}
{"video_id": "uXmgYA8VceE", "file_name": "uXmgYA8VceE_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a skier on a snowy slope. The skier is in motion, approaching a jump. Then they jump, doing a trick where they hold the skis. Let's check the timeline. \n\nFirst frame: skier is skiing down the slope, probably getting ready for a jump. Second frame: skier is in mid-air, maybe after the jump. Wait, the frames are:\n\n[0.0] skier is on the snow, moving.\n\n[1.4] skier is jumping, maybe taking off.\n\n[2.5] skier is in the air, holding skis up.\n\n[3.6] skier is still in air, maybe rotating.\n\n[4.7] skier is landing, or in the process of landing.\n\nWait, the key points: skier (black outfit, skis) on snow, jumps, does a trick (holding skis vertically), then lands.\n\nAppearance: skier in dark clothing, skis are visible. Number: one skier.\n\nMotion: starts skiing, then jumps, performs an aerial maneuver (holding skis), then lands.\n\nBackground: snowy mountain, distant peaks, cloudy sky. But per rule e, minimal background unless essential. The background is just the setting, so maybe just mention \"snow-covered slope\" and \"distant mountains\" briefly.\n\nSpatial: skier is moving from left to right? Wait, in the frames, the skier starts on the left side of the frame, moves towards the right, then jumps. Wait, no—wait, the video starts with skier on the left, then moving to the right, then the jump. So the skier is moving across the slope.\n\nCamera perspective: the video is shot from a fixed position, looking down on the slope, maybe a static shot. The camera doesn't move much, so maybe \"fixed perspective\".\n\nPutting it all together:\n\nChronological: skier (dark clothing, skiing) moves across snowy slope, launches into jump, holds skis vertically during aerial maneuver, and lands.\n\nCheck rules:\n\na) Motion in order: skier skiing, jumping, airborne trick, landing.\n\nb) Appearance: dark outfit, skis.\n\nc) Spatial: skier starts on left, moves right, jumps.\n\nd) Camera: fixed, overhead? Wait, the video is filmed from a position that's elevated, so top-down. Wait, the first frame shows the skier below the camera, so it's a top-down perspective.\n\ne) Background: mention \"snow-covered slope with distant mountains\" minimally.\n\nf) Exclude text, names, etc.\n\nSo structure:\n\n[0.0] Skier in dark clothing begins skiing down a snow-covered slope. [1.4] The skier launches into a jump, gaining height. [2.5] Mid-air, the skier holds skis vertically while performing a trick. [3.6] The skier continues airborne, maintaining the maneuver. [4.7] The skier lands on the slope after completing the jump. Camera maintains a fixed overhead perspective throughout.\n\nCheck if concise. Maybe shorten:\n\nA skier in dark clothing skis across a snowy slope, launches into a jump, holds skis vertically during flight, and lands. The camera remains fixed overhead.\n\nWait, need to include chronological order of the actions. Let's make sure each step is in order.\n\nFirst: skier starts skiing (position on slope).\n\nThen: jumps.\n\nThen: in air, holding skis.\n\nThen: lands.\n\nSo:\n\nA skier dressed in dark clothing skis down a snow-covered slope, then jumps and becomes airborne. While in mid-air, the skier holds their skis vertically, executing a trick before landing back on the slope. The camera captures this sequence from a fixed overhead perspective.\n\nWait, check if \"dressed in dark clothing\" is necessary. The rule says \"briefly describe appearance and number (color, size, orientation)\". The skier's clothing color is dark, so include.\n\nAlso, \"number\" is one skier.\n\n\"Size\" might not be necessary since it's a person. But \"dark clothing\" is key.\n\nSo:\n\nA single skier in dark clothing skis down a snow-covered slope, launches into a jump, holds skis vertically during flight, and lands. The camera remains stationary in an overhead position.\n\nWait, \"launches into a jump\" is from 1.4, then 2.5 mid-air. So:\n\nThe skier moves across the slope, jumps, so \"launches into a jump\" (at 1.4), then mid-air (2.5-3.6) with skis held vertically, then lands (4.7).\n\nAnother version:\n\nAt the start, a skier in dark clothing skis across a snowy", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uXmgYA8VceE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uXmgYA8VceE_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 97.6968295278692, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A skier moves down a snowy slope, performing a jump with clear bounding box tracking. The skier's motion includes skiing, airborne maneuver, and landing.", "background_and_ambient_analysis": "Background shows stationary snow-covered mountains and overcast sky with no uniform shifting. No fire, water, smoke, or wind-driven motion (e.g., swaying trees) detected."}}
{"video_id": "uUxyA1lirSI", "file_name": "uUxyA1lirSI_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short dark hair, wearing a black tank top and sunglasses, sits while holding a martini glass with a cocktail in their left hand and a stack of papers. They adjust their sunglasses with their right hand, moving them down from their eyes. The background features chairs and a window; the camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uUxyA1lirSI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uUxyA1lirSI_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 88.0065558643829, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main discrete solid object moving is the woman in the foreground (adjusting sunglasses and turning head). The man in the background is minimally moving but is not the primary focus.", "background_and_ambient_analysis": "The background (walls, window, furniture) shows no shifting or fluid motion. There is no fire, water, smoke, or wind to suggest ambient environmental motion."}}
{"video_id": "uWRmLK1-zMI", "file_name": "uWRmLK1-zMI_000189_000199.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with pink nail polish uses a small tool to adjust gold earring studs mounted on pink pads within a white card. The hand moves the tool over the earring, then retracts, revealing the earrings. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uWRmLK1-zMI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uWRmLK1-zMI_000189_000199.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 36.0641627804349, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand with pink nail polish interacts with gold earrings on a display card. The hand moves to adjust or demonstrate the earrings, which are discrete solid objects.", "background_and_ambient_analysis": "The background consists of a static surface and a product card; no fluid environmental motion (fire, water, smoke, wind) is present. Background elements do not shift uniformly."}}
{"video_id": "ubqvdUw1X-4", "file_name": "ubqvdUw1X-4_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large herd of black cattle moves left to right across a dry field, guided by a rider in red on horseback. The rider leads the herd, maintaining position ahead as the cattle follow in a loose formation. As the video progresses, individual cattle adjust direction, some veering toward a water source on the right. The camera pans right to track the herd’s movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ubqvdUw1X-4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ubqvdUw1X-4_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 335.94809284049467, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Rider on horseback and herd of cattle (including calves) moving collectively as a group, driven by locomotion and guidance; all objects maintain clear, distinct bounding boxes with visible physical motion patterns.", "background_and_ambient_analysis": "No significant ambient environmental motion (e.g., fire, water, smoke, wind) observed. Background trees and ground are static, with no fluid or gaseous motion dominating the scene."}}
{"video_id": "ubSd-PweNR0", "file_name": "ubSd-PweNR0_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a white outfit with red accents sits on a person’s lap, holding and flipping through newspapers. The child leans forward to examine a page, continues turning the papers, and briefly looks down at the content. The adult, wearing a red shirt, is partially visible behind the child. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ubSd-PweNR0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ubSd-PweNR0_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 149, "blur_score": 86.11398676113402, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Child's hands and head move while flipping and reading the newspaper.", "background_and_ambient_analysis": "Background (couch, floor) is static; no environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "udM4_jC3yAc", "file_name": "udM4_jC3yAc_000108_000118.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to generate a concise chronological paragraph describing the video based on the provided frames. The user is an expert video captioner, so I have to follow all the rules they mentioned.\n\nFirst, the main subjects are five people. They're all wearing yellow and purple, which are the dominant colors. Let me check the frames. In the first frame, they're standing in a line, all facing the camera. Then, in the next frames, they start moving their hands and bodies. The actions seem to be waving, pointing, and making gestures. The background is a bright blue sky with clouds and green hills, but the rule says to keep background descriptions minimal unless essential. Since it's a consistent background, maybe just mention it briefly.\n\nThe rules say to focus on motion and behavior in chronological order. So I need to list the sequence of actions. Let's look at the frames:\n\nFrame 0: All five are standing, some waving, others with hands up. The person on the right has a purple wig.\n\nFrame 1: More movement, like waving and pointing.\n\nFrame 2: They're all moving their arms, some pointing towards the camera.\n\nFrame 3: Gestures continue, maybe different directions.\n\nFrame 4: More dynamic movements.\n\nFrame 5: Similar to previous frames, continuing their gestures.\n\nSo the main actions are the group waving, pointing, and making hand gestures. They're all in a line, maybe standing close together. Spatial relationships: they're in front of the background, left to right order. The camera is probably static, but the user mentioned to note camera movement. The frames don't show camera movement, so maybe \"fixed camera perspective\" or \"static shot\".\n\nAppearance: Five people, wearing yellow and purple. Specifics: purple wig on the right person, yellow hats and scarves. Wait, but rule f says exclude named characters or stylistic analysis. So maybe just say \"five individuals in yellow and purple clothing\" without specifics like the wig, unless it's essential for motion. Wait, the wig is part of their appearance, but maybe the rules allow it if it's necessary for understanding. Hmm, the user says \"briefly describe their appearance and number (color, size, orientation)\". So maybe mention that they're wearing yellow and purple, and the purple wig is part of their appearance, but since it's a distinctive feature, perhaps include it. But the rule f says exclude stylistic analysis, so maybe it's okay.\n\nWait, the example in the problem statement shows that the caption should include details like \"yellow and purple clothing\", but maybe not specific accessories unless they're part of the motion. Wait, the example given in the problem statement (the user's example) includes specific elements like the purple wig. But the rules say \"exclude named characters or stylistic analysis\". The wig is a stylistic element, but maybe it's necessary for description. Hmm, the rules say \"exclude text recognition, named characters, or stylistic analysis\". So maybe the purple wig is a stylistic element, so should I omit it?\n\nWait, the problem statement says: \"b) Briefly describe their appearance and number (color, size, orientation).\" So color is part of appearance. The wig is part of their appearance, but since it's a specific feature, perhaps it's okay to mention. Let me check the example given in the problem statement. The user's example shows that the description includes the purple wig. Wait, looking back, the user provided the example frames, which include the purple wig. So perhaps it's acceptable to mention the purple wig as part of their appearance.\n\nWait, but the rules say to exclude stylistic analysis. Is the wig considered stylistic? Maybe, but since it's a visual detail necessary for the description, perhaps it's allowed. Let's proceed.\n\nNumber of people: five. Colors: yellow and purple. One has a purple wig, others have yellow hats and scarves. But to be concise, maybe just say \"five individuals wearing yellow and purple clothing, including a purple wig on the rightmost person\".\n\nWait, but the user says to keep it concise. Maybe \"five people in yellow and purple attire, with one sporting a purple wig\" but need to check if that's too specific. Alternatively, just \"five individuals wearing yellow and purple, including a purple wig on the right\".\n\nNow, the motion: they start by waving and gesturing. The chronological order would be that in the first frame, they are making hand movements, then continue to point, wave, and move their arms in different directions. The actions are sequential, so the caption should note that they wave, point, and gesture in a sequence.\n\nThe background is a bright sky with clouds and green hills, but as per rule e, keep it minimal. So maybe \"against a bright sky and green hills\" but only if", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/udM4_jC3yAc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/udM4_jC3yAc_000108_000118.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 67.42308074674136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Five people are moving via hand gestures and body movements, which are discrete solid objects.", "background_and_ambient_analysis": "Background elements (sky, clouds, hills) are static with no fluid or wind motion. No ambient environmental dominance."}}
{"video_id": "u_Zi6gVzQhM", "file_name": "u_Zi6gVzQhM_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a floral-patterned shirt and gray pants adjusts a floral bouquet on a white table with lace trim. The bouquet, featuring red roses, white blooms, and greenery, is positioned centrally. The person's hands move to rearrange the flowers, shifting them slightly, while other floral arrangements—including bright red roses in a glass vase and white flowers in a pink container—remain to the left. The camera maintains a static top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u_Zi6gVzQhM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u_Zi6gVzQhM_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 51.27025404222081, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Person's hands are moving to manipulate and arrange flowers (discrete solid objects), demonstrating intentional locomotion of physical entities.", "background_and_ambient_analysis": "Background elements (table, floral arrangements, wall) remain static with no uniform shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "ui5DiVYAtkU", "file_name": "ui5DiVYAtkU_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Six children stand in a line, each holding a recorder, positioned in front of a chalkboard. They begin playing, their hands moving rhythmically over the instrument holes as they blow into the recorders. Throughout the sequence, the group maintains their formation, with minor adjustments to their stances. The camera remains in a static position, with a slight leftward pan, capturing the performance from a frontal angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ui5DiVYAtkU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ui5DiVYAtkU_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 139.35458374753114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: their arms and bodies exhibit coordinated motion consistent with playing musical instruments (clarinets), indicating intentional physical movement.", "background_and_ambient_analysis": "Background elements (wall, floor) show no uniform shifting or fluid motion; no fire, water, smoke, or wind-dominated action present."}}
{"video_id": "ueNnclM4JOw", "file_name": "ueNnclM4JOw_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a desk setup: a monitor showing a blue-yellow pattern, various devices like a phone on a stand, a black box (maybe a speaker), a chair, etc. Then, at [1.2s], the monitor changes to a grainy image. Then at [2.5s], a hand enters from the bottom right, moving towards the monitor. The hand is near the bottom of the frame, and then it covers part of the monitor. The hand is light-skinned, and it moves up slightly, maybe adjusting something. Then the hand moves away, and the monitor goes back to the blue-yellow pattern. Wait, no, the next frame after the hand is the monitor showing an orange blur. Let me check the timestamps.\n\nFirst frame: 0.0s, monitor has blue/yellow dots. Then 1.2s: monitor shows grainy (maybe a video feed), then 2.5s: a hand (light-skinned) comes from the bottom right, moving towards the monitor. The hand is in front of the monitor, covering part of it. Then at 3.5s, the hand is still there, then 4.5s, the hand moves away, and the monitor is back to the blue-yellow pattern? Wait, no, the third frame (2.5s) has the hand, then 3.5s: the hand is still there but maybe adjusted, then 4.5s: hand moves away, monitor shows the grainy image again? Wait, no. Let me list the frames:\n\n[0.0] - monitor blue/yellow, desk items.\n\n[1.2] - monitor shows a gray, grainy image (maybe a different video feed).\n\n[2.5] - a hand enters from the bottom right, reaching towards the monitor (covers part of it).\n\n[3.5] - hand is still in front, maybe adjusting something.\n\n[4.5] - hand moves away, monitor shows an orange blur (maybe the next frame after adjusting).\n\n[5.0] - hand moves away, monitor shows a greenish blur (wait, no, the last frame [5.0] shows the monitor with a grayish image? Wait, no, the video description is:\n\n[0.0] - blue/yellow.\n\n[1.2] - gray.\n\n[2.5] - hand enters (covers part of monitor).\n\n[3.5] - hand still there.\n\n[4.5] - hand moves away, monitor shows orange.\n\n[5.0] - hand gone, monitor shows greenish.\n\nWait, no, the user provided 6 frames, but the problem shows the video as a series of 5.5s. Let's check:\n\nThe user's input has:\n\n<0.3s> - blue/yellow.\n\n<1.4s> - gray (grainy).\n\n<2.5s> - hand from bottom right (covering monitor).\n\n<3.6s> - hand still there.\n\n<4.7s> - hand moves away, monitor shows orange.\n\nWait, the timestamps: 0.3s, 1.4s, 2.5s, 3.6s, 4.7s. So five frames.\n\nSo, starting at 0.3s: monitor shows a colorful blue and yellow pattern. Then at 1.4s, the monitor changes to a grainy, grayish image. At 2.5s, a light-skinned hand enters from the bottom right, moving towards the monitor and covering part of it. The hand remains in front of the monitor at 3.6s. Then at 4.7s, the hand moves away, and the monitor displays an orange blur.\n\nNow, the main subject is the hand. So describe the hand's motion: enters from bottom right, covers monitor, remains, then moves away.\n\nBackground: desk with monitor, phone, etc., but keep background minimal.\n\nChronological order:\n\nAt 0.3s: monitor shows blue/yellow pattern.\n\nAt 1.4s: monitor changes to grainy image.\n\nAt 2.5s: a light-skinned hand enters from bottom right, moves toward the monitor, partially covering it.\n\nAt 3.6s: hand remains in front of the monitor.\n\nAt 4.7s: hand moves away, monitor shows orange blur.\n\nNow, spatial relationships: hand is in front of the monitor, at the bottom right.\n\nCamera perspective: probably static, top-down or slightly angled, since it's a desk setup.\n\nExclude text, names, etc.\n\nSo the caption should be:\n\nA light-skinned hand enters from the bottom right of the frame at 2.5 seconds, moving toward the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ueNnclM4JOw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ueNnclM4JOw_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 352.7404630459364, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves discrete physical objects (e.g., mouse, green/white items) on the desk; these movements are solid, distinct, and driven by explicit physical forces (human locomotion).", "background_and_ambient_analysis": "The background (room walls, furniture) is static with no uniform shifting. The monitor displays changing digital patterns (e.g., blue noise, orange gradient), but these are not physical fluids or environmental phenomena (fire, water, smoke, wind) – they are computer-generated content, thus not ambient_environmental."}}
{"video_id": "uhas7FBMDNA", "file_name": "uhas7FBMDNA_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Close-up of a black oil filter drain plug being turned by a tool; then, a person's hands pour yellow oil from a silver container into the engine's funnel. The camera transitions from a close-up of the drain plug to a medium shot of the hands and container.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uhas7FBMDNA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uhas7FBMDNA_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 438.16159379712246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects in motion include the person's hands manipulating the oil filter and oil container, as well as the oil container being tilted during pouring.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. The engine bay and vehicle components remain static relative to the frame."}}
{"video_id": "uisZ9VfjWao", "file_name": "uisZ9VfjWao_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this. The user wants a concise caption for the video. First, I need to follow all the rules they provided.\n\nThe video shows a birthday scene. There's a little girl in front of a cake with candles. The main subjects are the girl and the cake. The girl is wearing a white top and red skirt. She's sitting at a table. The cake is on a stand with three candles. The girl moves her hands, maybe reaching for the cake or reacting to the candles.\n\nThe text \"That face\" is there, but I have to exclude text recognition per the rules. So ignore that.\n\nChronological order: Start with the girl looking at the cake, then she reacts, maybe makes a face. The background has people behind her, but minimal description. The camera is static, maybe slightly shaky. Need to mention the spatial relationship: girl is in front of the cake, people behind her.\n\nCheck the rules: focus on motion and behavior. The girl's actions: she looks at the cake, then turns away, maybe blows or reacts. Her hands move. The cake is on a stand. The candles are colorful.\n\nNeed to keep it concise. Avoid mentioning the text, background details unless essential. The camera is static but maybe slight shake. The output should be in the specified format.\n\nWait, the example output has \"A young girl in a white top and red skirt sits at a table, facing a large round cake with three candles on a white stand.\" Then describes her actions: she reaches toward the cake, then turns away, her hand motion. Background has people but minimal. Camera is steady.\n\nSo I need to structure it: first the setup (girl, cake, their positions), then the sequence of her actions (reaching, turning away, hand motion), mention the cake's appearance (size, color, candles), the people in the background but not detailed. Camera is static.\n\nWait, the user's example says \"A young girl... sits at a table, facing a large round cake...\" then her actions. So start with description of main subjects, then motion.\n\nMake sure to mention the cake's color (light-colored), the candles (three, colorful). The girl's actions: she looks at the cake, moves her hands, possibly blowing or reacting. Then the camera is steady.\n\nCheck the rules again. Exclude text, so ignore \"That face\". Background minimal, so maybe just mention people behind her but not details.\n\nLet me draft:\n\nA young girl in a white top and red skirt sits at a table, facing a large light-colored cake with three colorful candles on a white stand. She reaches toward the cake with her hands, then turns her head away, her hand motion indicating a reaction. Behind her, two adults sit partially visible. The camera remains steady throughout.\n\nWait, the original video shows the girl making a face, which is the \"That face\" text. But per rule f, exclude text recognition, so don't mention the text. So focus on her facial expression as part of her behavior. Wait, the instruction says \"describe the motion and behavior\", so if she's making a face, that's part of her behavior.\n\nWait, the rules say \"Focus primarily on the motion and behavior of main subjects\". So her facial expression (the face) is part of the behavior. So maybe \"she makes an expressive face, then turns away\".\n\nCheck the first part: \"A young girl in a white top and red skirt sits at a table, facing a large light-colored cake with three colorful candles on a white stand. She reaches toward the cake with her hands, then makes an expressive face before turning away. Behind her, two adults sit partially visible. The camera remains steady throughout.\"\n\nBut need to be concise. The example output in the user's problem statement for the same video (the user provided the video and the example output) would be a bit shorter.\n\nWait, the user gave the example where the caption is \"A young girl in a white top and red skirt sits at a table, facing a large round cake with three candles on a white stand. She reaches toward the cake, turns her head away, and moves her hands expressively. Behind her, two adults sit partially visible. The camera is steady.\"\n\nSo in the caption, mention the order of her actions: reaches toward cake, turns head away, moves hands. The cake's description. The background people. Camera is steady.\n\nSo for the given video, the girl is moving her hands, then making a face. So \"reaches toward cake, then turns head away, making an expressive face while moving her hands.\"\n\nWait, the video shows the girl looking at the cake, then she makes a face, maybe blowing or reacting, and her hand movements.\n\nSo putting it all together:\n\nA young girl in a white top and red skirt sits at a table, facing a large light-colored", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uisZ9VfjWao.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uisZ9VfjWao_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 146, "blur_score": 69.1753343760989, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child and the adult holding the child are moving; the child is blowing out candles with visible head movements and body shifts.", "background_and_ambient_analysis": "The background (window blinds, framed picture) is static and shows no shifting. No fire, water, or smoke is present."}}
{"video_id": "ueaamU21mDc", "file_name": "ueaamU21mDc_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bearded man in a maroon long-sleeve shirt holds a sunburst-colored bass guitar with a black strap, standing in front of a drum set. He adjusts his grip on the bass neck, looks down, then lifts his head to face the camera while maintaining his hold on the instrument. The camera remains static, capturing a medium shot of the subject against a neutral background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ueaamU21mDc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ueaamU21mDc_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 144.1159823443597, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man's hands are moving to play the bass guitar (plucking/strumming), representing discrete solid-object motion.", "background_and_ambient_analysis": "Background is static (plain wall and drum set); no fluid/environmental motion detected (fire, water, wind, or wind-driven swaying)."}}
{"video_id": "uke8ZQW9ZwM", "file_name": "uke8ZQW9ZwM_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a striped beanie and dark clothing spins the front wheel of a bicycle while standing in a workshop. Another individual in dark attire walks past the bike from the right side of the frame to the left. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uke8ZQW9ZwM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uke8ZQW9ZwM_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 736.0800293763454, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving around and manipulating a bicycle (e.g., adjusting components, handling parts). The bicycle wheel appears to be rotating or being adjusted by the person's actions.", "background_and_ambient_analysis": "Static cardboard boxes and structural elements (ceiling, walls) show no uniform shifting or environmental motion (e.g., smoke, water, fire). No fluid or gaseous elements dominate the scene."}}
{"video_id": "ulAZPHs24cA", "file_name": "ulAZPHs24cA_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a watch lifts a silver metal coffee pot with a black handle from a circular sandy surface where multiple identical pots are arranged, pours liquid into a pink disposable cup held in their other hand, then places the cup on a metal counter before returning the pot to the sand. The camera maintains a top-down perspective, slightly shifting to follow the pouring and placement motions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ulAZPHs24cA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ulAZPHs24cA_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 87.32875611308711, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the person's hands (pouring coffee), metal cups (being moved), and the coffee itself (transferred from cup to cup). These movements are driven by physical actions like pouring and handling.", "background_and_ambient_analysis": "The background (counter, brown surface) shows minimal shifting; no fire, water, smoke, or wind dominates the scene. The brown substance is static and part of the setup, not a fluid motion."}}
{"video_id": "urQP3t9vhNg", "file_name": "urQP3t9vhNg_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a person on roller skates. They're wearing a blue shirt, dark shorts with a pattern. Then, another person in a blue shirt and black shorts comes into view. Wait, the main subject is the first person. Let's check the sequence.\n\nAt the start, the person in blue shirt and floral shorts is skating on a paved path. Then, another skater in blue shirt (but maybe different) and black shorts is near. Wait, the video shows a person roller skating down a path. Then the camera moves closer to show their lower body. Then they turn around, and another skater is visible. Need to describe in chronological order.\n\nFirst frame: person (blue shirt, dark shorts with white flowers) on roller skates on a paved road, with grass on sides. Then, the camera follows them as they skate. Then, a close-up of their legs (roller skates with red wheels). Then, they turn around, and another skater in blue shirt and black shorts is to their left. Wait, the video segments:\n\n0.0s: person in blue shirt (text on shirt), dark shorts, roller skates (red wheels) on path, grass on right. Another person in blue shirt in background.\n\n1.0s: camera focuses on the skater, shows their lower body, the path. Then they turn around, so the camera follows their movement.\n\n2.0s: close-up of the skater's legs, showing the roller skates, and another person (black shorts) on the right.\n\n3.0s: the skater is now moving away, back view. Another skater is to the left (blue shirt, black shorts).\n\n4.0s: the first skater continues, another skater (white shirt, black shorts?) is visible on the left.\n\nWait, need to focus on main subjects. The main subject is the person in blue shirt with floral shorts, roller skating. Then there's another skater.\n\nChronological order: The person in blue shirt and dark shorts with white flowers is roller skating down a paved path. The camera follows from behind as they move, then shifts to a close-up of their legs with red-wheeled roller skates. They then turn around, revealing another person in a blue shirt and black shorts standing to their left. The camera maintains a steady perspective from behind the skater as they continue moving forward, with another skater visible in the foreground to the left.\n\nWait, the rules say concise. Let's structure:\n\n- Start with main subject: a person in a blue shirt and dark floral shorts roller skating on a paved path.\n\n- Then, the camera follows, showing their movement.\n\n- Close-up on their legs (red wheels) as they skate.\n\n- They turn, and another skater in blue shirt and black shorts is now to their left.\n\n- Then they continue, with another skater to the left.\n\nWait, the video has these frames:\n\n0: person skating, background grass.\n\n1: camera angle shifts to focus on their lower body, path.\n\n2: close-up of legs (roller skates with red wheels), another person in black shorts on the right.\n\n3: person turns around, now moving away, other person (blue shirt, black shorts) is to the left.\n\n4: person continues, another skater (white shirt, black shorts?) is on the left.\n\nWait, the second person in frame 2 is wearing black shorts. So the main subject's appearance: blue shirt, dark shorts with white flowers, roller skates (red wheels). Then, when they move, another skater (blue shirt, black shorts) is visible to their left.\n\nSo the caption should be:\n\nA person in a blue shirt and dark floral shorts roller skates down a paved path, with red wheels on their skates. The camera follows closely behind, showing their movement, then shifts to a close-up of their legs as they skate. The person turns around, revealing another individual in a blue shirt and black shorts standing to their left. The scene continues with the main subject skating away, while another skater in a white shirt and black shorts appears to the left. The camera maintains a steady perspective from behind, capturing the motion of the skaters on the path.\n\nWait, but need to keep it concise. Let's check the rules: concise, chronological.\n\nLet's make it:\n\nA person in a blue shirt and dark floral shorts roller skates along a paved path, with red-wheeled skates. The camera follows behind, then focuses on their lower body as they move. The person turns around, revealing another individual in a blue shirt and black shorts to their left. They continue skating away, with another skater in a white shirt and black shorts visible in the foreground. The camera maintains a steady follow perspective from behind", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/urQP3t9vhNg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/urQP3t9vhNg_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 251.37804742049246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary moving object is a person roller skating. The roller skater moves along the path, approaching the camera and then moving away. Another person (in orange) is briefly visible but appears to be stationary or moving minimally.", "background_and_ambient_analysis": "The background (paved path and grassy areas) is static and does not show any shifting or fluid motion. There are no elements of fire, water, or smoke. The motion in the scene is primarily the movement of the roller skater."}}
{"video_id": "unmFnOrJA2w", "file_name": "unmFnOrJA2w_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child with short hair and a red shirt sits at a wooden table, holding an open newspaper with both hands and reading. The child then uses their right hand to flip the newspaper’s page. Chairs with light and brown seats are visible on the tiled floor in the background. The camera remains stationary, capturing the scene from an angle that focuses on the child and the newspaper.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/unmFnOrJA2w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/unmFnOrJA2w_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 183.8763962165453, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's hands and a newspaper are moving; the newspaper is being flipped through manual manipulation, indicating discrete solid-object motion.", "background_and_ambient_analysis": "Background elements (chairs, tiled floor) show no uniform shifting; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "uxQ6p6qtuxI", "file_name": "uxQ6p6qtuxI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue and white jacket holds a baby wearing a light-colored patterned onesie. The baby brings a hand to its mouth while the person supports its body, then the person moves one hand to adjust the baby’s head. Background elements include red and yellow structures. The camera remains static, focusing closely on the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uxQ6p6qtuxI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uxQ6p6qtuxI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 696.7672918471442, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "An adult's hands are feeding a baby, causing discrete movement of the baby's head and the adult's hands as they interact.", "background_and_ambient_analysis": "The background features stationary colorful blocks and furniture with no fluid motion (fire, water, smoke) or uniform shifting indicating environmental influence."}}
{"video_id": "v2StEz6_eZI", "file_name": "v2StEz6_eZI_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, the video shows a person cutting a watermelon. The main subject is the person's hands and the watermelon. The watermelon is green with dark stripes, large, on a wooden cutting board. The person uses a knife to slice it. The sequence: they hold the watermelon, position the knife, cut, then lift the half. Need to describe motion chronologically.\n\nCheck the rules: focus on motion, appearance, spatial relationships, camera perspective.\n\nStart: Hands place a large green-striped watermelon on wooden board. Then, hands use a knife to cut the watermelon vertically. Next, lift the cut half to reveal the red interior. The camera is close-up, top-down maybe? Wait, the first frame shows hands, then the cutting action. The background is minimal, so keep that out.\n\nApplies rules: chronological, motion, appearance (green stripes, red inside), spatial (on board, knife to the left?), camera perspective. The text in the video is not to be included.\n\nSo, structure:\n\nA person's hands place a large green-striped watermelon on a wooden cutting board. The hands then position a knife to the left of the watermelon and slice it vertically. The knife cuts through the watermelon, separating it into two halves; the person lifts one half to display the red interior.\n\nCheck camera: the video is close-up, focusing on the hands and watermelon. The camera might be top-down or slightly angled, but the movement isn't much. The description says \"close-up\" in the context.\n\nWait, the output needs to be a paragraph. Let's make it concise.\n\nPossible draft:\n\nA person's hands place a large green watermelon with dark stripes on a wooden cutting board. The hands position a knife to the left of the watermelon and slice it vertically, separating the fruit into two halves. The person then lifts one half, revealing the red interior.\n\nCheck rules: exclude text, named characters, stylistic analysis. So no mention of the text. Background minimal, so just focus on the main action.\n\nYes, that should work. Let's confirm:\n\n- Motion: placing, slicing, lifting.\n\n- Appearance: green watermelon with stripes, red interior.\n\n- Spatial: on cutting board, knife to left.\n\n- Camera: close-up (since it's focused on the hands and watermelon).\n\nWait, the camera perspective: the video shows a top-down view? The first frame shows the watermelon on the board, so maybe the camera is above, looking down. But the rules say conclude with camera perspective and movement. The movement here is minimal, maybe static close-up.\n\nSo the caption should end with \"The camera maintains a close-up, static perspective focused on the watermelon and hands.\"\n\nBut the example might not need that if it's clear. Wait, the rules say: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nIn the video, the camera seems to be a close-up, static shot. So maybe \"The camera remains in a close-up, top-down perspective throughout.\"\n\nLet me check the frames: first frame shows the hands holding the watermelon, then the knife, then cutting. The camera angle is likely top-down or slightly angled, but the main view is close on the action.\n\nSo putting it all together:\n\nA person's hands place a large green watermelon with dark stripes on a wooden cutting board. The hands then position a knife to the left of the watermelon and slice it vertically, separating it into two halves; the person lifts one half to reveal the red interior. The camera maintains a close-up, top-down perspective focused on the action.\n\nWait, but the rules say \"briefly describe their appearance and number\". The watermelon is one, the person's hands. So \"a person's hands\" is okay.\n\nAlso, \"in front of\" or spatial relationships: the watermelon is on the board, knife is to the left of the watermelon.\n\nLet me revise for conciseness:\n\nA person’s hands place a large green-striped watermelon on a wooden cutting board. They position a knife to the left and slice it vertically, separating the watermelon into two halves; one half is lifted to show the red interior. The camera stays in a close-up, top-down view.\n\nYes, that's concise. Check if it follows all rules:\n\na) Motion: placing, slicing, lifting.\n\nb) Appearance: green-striped, red interior.\n\nc) Spatial: knife to the left of watermelon on board.\n\nd) Camera: close-up, top-down.\n\ne) Background minimal.\n\nf) No text recognition, etc.\n\nGood.\n</think>\n\n<caption_output>A person's hands place a large green-striped watermelon on a wooden cutting board. They position a knife to the left of the watermelon and slice", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/v2StEz6_eZI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/v2StEz6_eZI_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 436.5889657225079, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the watermelon (rotated and sliced), the knife (moved to cut), and the person's hands (positioning and manipulating the watermelon).", "background_and_ambient_analysis": "The background elements (table, person's apron, cutting board) remain static with no uniform shifting, and there are no fire, water, smoke, or wind elements present."}}
{"video_id": "v0hGTkCjjnM", "file_name": "v0hGTkCjjnM_000129_000139.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with hands adjusting a snowman-shaped container featuring a black top, red ribbon, and a silver face with black eyes and an orange nose. The scene transitions to a woman in a purple shirt seated at a table, holding the container. The camera shifts from a close-up of the container to a medium shot of the woman interacting with it.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/v0hGTkCjjnM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/v0hGTkCjjnM_000129_000139.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 196.93117186929385, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (woman) is visible, making subtle hand movements and facial expressions; a decorative object (snowman-themed item) is held and occasionally repositioned by hands. These are solid, distinct objects with motion due to human locomotion/interaction.", "background_and_ambient_analysis": "The background consists of static elements (walls, cabinets) with no shifting or fluid motion (e.g., no fire, water, smoke, or wind). No ambient environmental phenomena dominate the scene."}}
{"video_id": "uyy2dBDh2ko", "file_name": "uyy2dBDh2ko_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby seated in a high chair with a patterned bib is fed by a hand entering from the right, which offers a spoonful; the baby opens their mouth, consumes the food, and closes their mouth as the spoon is withdrawn. The baby remains seated, looking toward the window. The camera maintains a steady close-up on the feeding action, with minimal background visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uyy2dBDh2ko.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uyy2dBDh2ko_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 50.74484017489661, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a spoon moves toward the baby's mouth, and the baby's mouth moves to consume food. These are discrete solid objects (spoon, baby's mouth) interacting via explicit physical forces (feeding action).", "background_and_ambient_analysis": "The background features a window with greenery outside; no significant shifting or fluid/environmental motion (fire, water, smoke, or strong wind) is observed. Background elements (window frame, grass) remain static throughout."}}
{"video_id": "v642TMbzHl8", "file_name": "v642TMbzHl8_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light gray shirt, dark shorts, and a helmet runs toward a black skateboard, steps onto it, and begins skating across a concrete skate park. They move toward a ramp, approach its edge, and ride up the incline. The camera follows the skater’s movement steadily.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/v642TMbzHl8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/v642TMbzHl8_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 148, "blur_score": 236.56803040994006, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A skateboarder (solid, distinct object) moves across the scene by pushing off the ground and riding the skateboard, demonstrating explicit locomotion physics.", "background_and_ambient_analysis": "The background elements (ramps, trees, fences) remain stationary with no shifting or fluid motion (fire, water, wind)."}}
{"video_id": "v55ikd_-Rc4", "file_name": "v55ikd_-Rc4_000141_000151.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark clothing plays violin, moving his bow and arms rhythmically while standing on a sidewalk. To his right, a person in a blue coat bends over an open case on the ground, then stands and walks away. Pedestrians pass by in the background. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/v55ikd_-Rc4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/v55ikd_-Rc4_000141_000151.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 393.73356385715397, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A violinist (discrete object) performs with arm and bow movements; a person in purple bends, stands, and walks away (discrete locomotion). Pedestrians in the background move independently due to walking.", "background_and_ambient_analysis": "No dominant fluid/environmental motion (fire, water, smoke, wind). Background elements (buildings, signs, sidewalk) are stable with no uniform shifting or fluid dynamics."}}
{"video_id": "v4kkYHH2lU0", "file_name": "v4kkYHH2lU0_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of light-skinned hands adjusts dark braided hair on a scalp, pulling and repositioning individual braids methodically. The hands move across the hair, working to tighten or organize the braids. The camera maintains a close-up perspective focused on the hands and hair, with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/v4kkYHH2lU0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/v4kkYHH2lU0_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 38.44123859771122, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands and hair) are moving: hands perform precise, intentional braiding motions on hair strands.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind motion detected. Background features a static colorful patterned cloth."}}
{"video_id": "v1Y9Hapwul8", "file_name": "v1Y9Hapwul8_000408_000418.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing moves a rectangular wooden piece onto a workbench, positions it within a partially assembled wooden frame, and uses a hammer to tap a smaller wooden component into place. The workshop background includes tools mounted on the wall and a workbench with materials. The camera remains static, capturing the action from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/v1Y9Hapwul8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/v1Y9Hapwul8_000408_000418.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 95.4777415660457, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves around the workshop, adjusting a wooden board on a workbench and using a hammer to strike it, demonstrating discrete solid-object locomotion and tool use.", "background_and_ambient_analysis": "The workshop background (tools on wall, workbench, shelves) remains stable with no uniform shifting or fluid/environmental motion; no fire, water, smoke, or wind present."}}
{"video_id": "v6kaREJu35A", "file_name": "v6kaREJu35A_000186_000196.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue and red shirt sits at a table with a blue tablecloth featuring card designs, adjusting a multi-layered structure made of playing cards. They lean forward, then stand and move around the table, interacting with the card structure. The kitchen background includes a stove and cabinets. The camera follows the person's movements with slight shifts and a steady perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/v6kaREJu35A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/v6kaREJu35A_000186_000196.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 97.6386207561546, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a card pyramid structure and a water bottle; hands move to adjust cards, lift arms, and pour water onto the pyramid, showing explicit physical forces (locomotion, collision, pouring action).", "background_and_ambient_analysis": "Background elements (oven, cabinets) remain stable with no uniform shifting. No dominant fluid/environmental motion (fire, water, smoke, wind) observed; water pouring is a controlled event, not uncontrolled fluid motion."}}
{"video_id": "v7y2CZJA3ac", "file_name": "v7y2CZJA3ac_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white sedan moves forward from within a yellow container truck, gradually exiting the rear of the container onto a road. The car’s taillights remain illuminated as it advances, with the yellow grated interior of the container visible in the foreground. The vehicle is centered in the frame, moving directly toward the camera, which maintains a fixed perspective from inside the container, capturing the car’s progression onto the external roadway.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/v7y2CZJA3ac.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/v7y2CZJA3ac_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 222.82111843889172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A white car is moving backward relative to the container (being driven out), and the container door is opening.", "background_and_ambient_analysis": "The background (container walls and static outside environment) is static; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "vCpZkeqhFjA", "file_name": "vCpZkeqhFjA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a black shirt, black shorts with white stripes, and a cap stands at a kitchen sink, facing away. They turn slightly to the right as a second person in a light-colored top with dark patterns and dark pants enters from the right, approaching the first person. The first person gestures with their right hand toward the second person, who stands beside them facing forward. The scene occurs in a kitchen with wooden cabinets and a red wall, with the camera remaining static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vCpZkeqhFjA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vCpZkeqhFjA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 101, "blur_score": 190.00122770231272, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people (a man in black shirt/shorts and a woman in light top) move: the man turns from the sink to interact with the woman, who enters from the right and approaches the sink area.", "background_and_ambient_analysis": "The kitchen background (cabinets, sink, red walls) remains static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "vEOWvJVfbgE", "file_name": "vEOWvJVfbgE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a child in a red shirt and dark pants. The video starts with the child moving around. There's a red toy, maybe a play mat or something, on the floor. The child is interacting with it—picking it up, maybe dragging it. The background has a TV showing something, but we don't need to focus too much on that. The room is dimly lit with a carpeted floor. The child moves from the left side towards the right, then maybe back. The camera is probably stationary but maybe has a slight shake. Let's structure the caption:\n\nChronological order: Child in red shirt and dark pants is seen moving across the carpeted room. Initially, they approach a red cylindrical toy on the floor, pick it up, and carry it a short distance, then place it back. The child continues moving around the room, with a television visible in the background. The camera remains relatively fixed with minor movement, capturing the scene from a low angle.\n\nWait, need to check rules. Focus on motion and behavior chronologically. Appearance: red shirt, dark pants, child. Spatial: toy is on floor, child moves around. Background minimal. Camera perspective: low angle? The video description says \"top-down\" in the rules, but the video shows a room, so maybe not top-down. Wait, the user says \"conclude with camera perspective and movement\". The video is a bit shaky, maybe handheld.\n\nWait, the example in rules: \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo, in the video, the camera is probably handheld, slight shake. Let's see:\n\nA child in a red shirt and dark pants moves across a carpeted living room floor. The child picks up a red cylindrical toy, carries it a short distance, and places it back down. The child then continues to walk around, passing near a television displaying moving images. The camera remains stationary with slight shake throughout the sequence.\n\nWait, but need to check the actual frames. The first frame: child is near a red object. Then moves, picks up the red toy (maybe it's a roll of something, like a play mat), walks to the right, places it down. Then in the next frames, the child is moving again. The background has a TV, but minimal background description.\n\nSo, concisely: A child wearing a red shirt and dark pants moves around a carpeted room, interacting with a red cylindrical toy on the floor. The child picks up the toy, carries it a short distance, and sets it down. The television in the background displays changing images. The camera maintains a fixed position with minimal shake.\n\nCheck rules: focus on motion and behavior chronologically. Yes: child moves, picks up toy, carries, places down. Appearance: red shirt, dark pants, child. Spatial: toy on floor, child moves around. Background minimal (TV is there but not emphasized). Camera: fixed with slight shake.\n\nMake it concise. Let's try:\n\nA child in a red shirt and dark pants walks across a carpeted room, picking up a red cylindrical toy from the floor, moving it slightly, then placing it back. The child continues moving around the space as a television in the background displays moving images. The camera remains stationary with minor movement throughout.\n\nWait, \"picking up a red cylindrical toy from the floor, moving it slightly, then placing it back\"—does that fit? Let's check the frames:\n\nFrame 0: child near red object (maybe the toy is on the floor).\n\nFrame 1: child steps towards it.\n\nFrame 2: child picks it up (the red toy is held).\n\nFrame 3: child moves with it.\n\nFrame 4: child places it back down.\n\nYes. So the sequence is: approach, pick up, move, place back.\n\nSo, final caption:\n\nA child wearing a red shirt and dark pants moves a red cylindrical toy across a carpeted floor, picking it up, carrying it briefly, and setting it back down. The child then walks away as a television in the background displays changing images. The camera stays fixed with slight shake during the sequence.\n\nCheck if it's concise. Let's see if we can shorten.\n\n\"A child in a red shirt and dark pants picks up a red cylindrical toy from the carpeted floor, carries it a short distance, and places it back. The child then walks around the room, with a television displaying moving images in the background. The camera remains stationary with slight shake.\"\n\nYes, that's good. No mention of text, names, etc. Spatial relationships: toy is on floor (carpeted floor). Background minimal (TV is there but not much detail). Camera: fixed with slight shake.\n\nI think that's the structure.\n</think>", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vEOWvJVfbgE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vEOWvJVfbgE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 32.72791475683848, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a red shirt is the primary moving object, performing locomotion (walking, turning) and manipulating a long red object (likely a toy baton). The object's motion is explicitly driven by the child's physical actions and collisions with the floor.", "background_and_ambient_analysis": "The background (walls, TV, furniture, carpet) remains stationary with no uniform shifting or environmental fluid effects (fire, water, smoke, wind). All static elements maintain consistent positions throughout the clip."}}
{"video_id": "vBJNXo37drU", "file_name": "vBJNXo37drU_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three girls stand at the edge of a pool: the rightmost wears a purple dress with a yellow headband, the middle girl wears a pink swimsuit and blue cap, and the left girl wears a pink swimsuit. They sequentially jump into the pool—first the girl in purple, then the middle girl, followed by the left girl—generating splashes. The camera remains stationary, capturing the action from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vBJNXo37drU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vBJNXo37drU_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 92, "blur_score": 208.14424031581336, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three distinct girls (discrete solid objects) run along the pool deck and sequentially jump into the water. Their motion involves running (locomotion) and jumping (collision with water), tracked by clear bounding box movement.", "background_and_ambient_analysis": "The background (white wall, green bushes, paved deck) shows no shifting or uniform motion. Water splashes from the pool are secondary effects of the girls' jumps, not dominant environmental motion per the Ambient Rule."}}
{"video_id": "v8t2FcwciGo", "file_name": "v8t2FcwciGo_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand near a water-filled area bordered by a stone wall and vegetation; the person in a green shirt and blue shorts holds a fish, extending it toward the camera, while the person in a purple shirt with \"CB\" visible on the chest turns to observe. The camera slightly shifts to focus on the fish being presented, capturing the interaction between the individuals as the green-shirted person moves the fish closer to the lens.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/v8t2FcwciGo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/v8t2FcwciGo_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 631.4916766337559, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (discrete solid objects) are moving: the person in the green shirt holds a fish, while the person in the purple shirt interacts with the other individual (e.g., gestures, turning). Motion is driven by explicit physical actions (holding, gesturing).", "background_and_ambient_analysis": "Background elements (rocks, vegetation) show minimal shift; no dominant fluid or wind-driven motion (e.g., flowing water is not the primary motion focus, and environmental motion is negligible)."}}
{"video_id": "vN_gYJWbtjM", "file_name": "vN_gYJWbtjM_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to generate a caption for this video. The user provided the video frames, and I have to follow the rules. First, the main subject is a person in a red shirt with yellow gloves. They're handling a white object, maybe a washing machine or something. The video starts with the person pushing the object, then moving it.\n\nWait, the first frame shows the person in red pushing something. The second frame, they're lifting the white object. Then the next frames show them moving it around. The person is wearing yellow gloves, which stand out. The background is minimal, maybe a laundry room? But I should keep background descriptions minimal.\n\nI need to mention the motion chronologically. So step by step: the person pushes the object, then lifts it, then moves it. The appearance: red shirt, yellow gloves, white object. Spatial relationships: maybe the person is in front of the object? Or the object is being moved into a machine? The last frame shows the person moving the object away.\n\nCamera perspective: it's a bit shaky, handheld maybe. The video is shot from a close angle, following the action. The camera movement is probably handheld with slight shake.\n\nRules say exclude text recognition and named characters. So no mention of the washing machine brand or anything. Just describe the actions.\n\nLet me structure it: A person in a red shirt and yellow gloves lifts and moves a white object, possibly a washing machine, from a seated position. The camera follows the motion with slight shake, maintaining close focus on the hands and object.\n\nWait, check the frames again. The first frame is the person pushing, then lifting, then moving. The video starts with the person pushing the object, then lifting it up, and then moving it. The object is white, maybe a washing machine top. The person's hands are in yellow gloves. The background is blurred, so minimal description.\n\nSo the caption should be: A person wearing a red shirt and yellow gloves lifts and maneuvers a white appliance, shifting it in place. The camera follows the motion closely with slight shake, focusing on the hands and object against a blurred indoor background.\n\nWait, but the user said \"briefly describe their appearance and number\". The person is one, red shirt, yellow gloves. The object is white. The spatial relationship: the person is handling the appliance, maybe moving it into a machine. But maybe the background is just a laundry room, but minimal.\n\nThe output should be a concise paragraph. Let me make sure it's chronological. Start with pushing, then lifting, then moving.\n\nSo: A person in a red shirt and yellow gloves pushes a white object, lifts it upward, and shifts it sideways. The camera maintains a close, slightly shaky perspective on the hands and object throughout.\n\nWait, the first frame shows the person pushing, then the next frame lifting, so the motion is pushing, lifting, moving. The object is white, maybe a washing machine or dryer. The person's arms are visible, red shirt, yellow gloves.\n\nThe caption should mention the motion sequence. Let me check the rules again.\n\nFocus on motion and behavior in chronological order. So \"A person wearing a red shirt and yellow gloves pushes a white object, lifts it upward, and moves it sideways. The camera remains close to the action with slight shake.\"\n\nBut need to check if it's a washing machine. Wait, in frame 0, the person is pushing something white, maybe a dryer. Then in frame 1, they lift a white sheet or cover. Hmm, the second frame shows the person lifting a white object, maybe a sheet or part of the appliance.\n\nWait, the video might be someone putting clothes into a washing machine. But the user says to exclude named characters and text, so no mention of what the object is. Just describe the action.\n\nSo: A person in a red shirt with yellow gloves lifts a white object from a machine, then moves it upward and sideways. The camera follows the motion closely with slight shake, focusing on the hands and object.\n\nBut need to check the exact sequence. The first frame is pushing, then lifting, then moving. Let's see:\n\nFrame 0: person in red pushes white object.\n\nFrame 1: hands in yellow gloves lifting white object.\n\nFrame 2: same action.\n\nFrame 3: moving the object.\n\nSo the motion is pushing, then lifting, then moving it. Maybe \"A person in a red shirt and yellow gloves pushes a white object, lifts it upward, and shifts it sideways. The camera stays close to the action with slight shake.\"\n\nBut the rules say \"chronological order\" so the sequence is pushing, then lifting, then moving.\n\nYes, that's right.\n\nNow, check the output format. Must be in <caption_output> tags.\n\nAlso, the background should be minimal. The video shows an indoor setting, but since it's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vN_gYJWbtjM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vN_gYJWbtjM_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 136.5273073952548, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red clothing with yellow gloves manipulates a white object (possibly a container or device), with visible hand movements and interaction with a white substance (likely steam or powder).", "background_and_ambient_analysis": "Background elements (white structure, surfaces) show no uniform shifting; no dominant fire, water, or smoke motion observed."}}
{"video_id": "vHrLoBtE4W0", "file_name": "vHrLoBtE4W0_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and blue shorts sits on a bed with a red floral-patterned cover, holding a brass trombone. They play the instrument, then adjust the trombone’s slide, moving the bell closer to the camera. The background features a white wall and a small piece of furniture. The camera remains steady, capturing the subject’s actions from a frontal perspective as the trombone moves toward the lens.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vHrLoBtE4W0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vHrLoBtE4W0_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 110.35194182786148, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The trombone slide is being moved by the person's hand in a deliberate manner to change pitch; minor head/body movements observed.", "background_and_ambient_analysis": "Background (wall, chair) is static; no fire, water, smoke, or wind present."}}
{"video_id": "vLpRom0VtZc", "file_name": "vLpRom0VtZc_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there are two girls in a room. The first frame shows them near a window with blinds. One girl has long dark hair, wearing a dark patterned top with teal sleeves; the other has short brown hair and a pink top. They're at a table with purple cushions. The first girl is handling something, maybe a toy or a box. Then the second girl moves into the frame, holding a pink object. The older girl turns to the side, the younger one points or holds up the object. Then the older girl picks up something else, and the younger one moves away. The background has a wooden table with items, but it's minimal. Camera seems stationary, maybe slight movement. Need to describe chronologically.\n\nSo, step by step: two girls in a room with a window (blinds), purple cushions. Long-haired girl (dark top, teal sleeves) and short-haired girl (pink top). Initially, the long-haired girl is handling an object, then the short-haired girl comes into view holding a pink item. The long-haired girl turns, then the short-haired girl moves away, and the long-haired girl interacts with another object. Camera is static, slight shake? Wait, the instructions say to mention camera perspective and movement at the end. Let's check the frames. The video starts with both girls at the table. The long-haired girl moves her hands, then the short-haired girl steps forward holding pink. Then the long-haired girl turns left, short-haired girl moves back. Camera doesn't seem to move much, maybe slight pan? Wait, the first frame shows a view of the room, then maybe the camera shifts a bit.\n\nWait, the rules say \"conclude with camera perspective and movement\". So need to note that. Let's put it all together:\n\nTwo girls are in a room with a window and purple cushions. The older girl, wearing a dark patterned top with teal sleeves, interacts with objects on a table while the younger girl, in a pink top, holds a pink item. The older girl turns, and the younger girl moves away. Camera remains mostly stationary with slight movement.\n\nWait, need to be concise. Let's check the order:\n\n- Frame 0: both girls at table, older girl (dark top, teal sleeves) and younger (pink top) are present, older is handling something.\n\n- Frame 1: older girl is moving, younger is still there.\n\n- Frame 2: older girl now with hands on table, younger is holding pink object and pointing.\n\n- Frame 3: older girl picks up something, younger moves left.\n\n- Frame 4: older girl holds an object, younger moves away.\n\nSo chronological:\n\nTwo girls are near a window with blinds in a room with purple cushions. The older girl, wearing a dark patterned top with teal sleeves, initially handles objects on a table; the younger girl, in a pink top, approaches holding a pink item and gestures. The older girl turns left, then adjusts an object while the younger girl moves backward. The camera remains stationary with minimal movement.\n\nWait, need to keep it brief. Let's see:\n\nTwo girls, one in a dark patterned top with teal sleeves and the other in a pink top, stand at a table with purple cushions near a window with blinds. The older girl handles objects, the younger girl holds a pink item and gestures, then moves away as the older girl turns and interacts with the table. The camera stays mostly still.\n\nBut need to follow the rules: chronological, motion, appearance (color, size, orientation), spatial relationships, then camera.\n\nLet's try:\n\nTwo children, a taller girl in a dark patterned top with teal sleeves and a shorter girl in a pink top, are at a table with purple cushions beside a window with blinds. The taller girl manipulates objects on the table while the shorter girl holds a pink item and gestures toward the table; the taller girl turns left, the shorter girl moves backward. The camera remains stationary with slight movement.\n\nWait, but need to make sure \"spatial relationships\" are mentioned if relevant. So \"the shorter girl is to the left of the taller girl\" in some frames. Let's check: in frame 0, the taller girl is in front, shorter is behind. Then frame 2, shorter moves into front? Wait, maybe the spatial changes.\n\nBut maybe it's better to be general. Let's see the example output structure.\n\nAlternatively:\n\nA taller girl in a dark patterned top with teal sleeves and a shorter girl in a pink top stand at a table with purple cushions near a window with blinds. The taller girl handles objects on the table while the shorter girl approaches, holding a pink item and gesturing; the taller girl then turns left and adjusts an object, and the shorter girl moves backward. The camera remains mostly stationary.\n\nYes, that's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vLpRom0VtZc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vLpRom0VtZc_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 84.41131576968829, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are moving: the older child manipulates a small object, and the younger child engages with the same object.", "background_and_ambient_analysis": "Background is stationary (no shifting) and no ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "vIrHLnwzqMA", "file_name": "vIrHLnwzqMA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and gray tie sits in a red chair, while another person in a black shirt and gray pants leans over to adjust the seated person’s neck. The standing individual steps back, adjusting their stance, as the seated person’s head moves slightly and they settle into an upright position. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vIrHLnwzqMA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vIrHLnwzqMA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 162.63978872376325, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects: seated person moves head/hands after tie adjustment, standing person moves from adjusting tie to stepping back (explicit physical forces).", "background_and_ambient_analysis": "Background elements (poster, lamp, wall) remain static with no shifting or environmental fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "vONXTQVgJt8", "file_name": "vONXTQVgJt8_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a checkered shirt and dark pants crouches beside a large dark brown animal in a blue metal pen, holding a white container under the animal’s udder and making slight adjustments while the animal remains stationary. The camera stays fixed, capturing the scene from a frontal angle with a slight downward tilt.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vONXTQVgJt8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vONXTQVgJt8_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 160.72196341219345, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a checkered shirt is crouching and milking a horse; both objects exhibit localized motion from explicit physical interaction (milking action).", "background_and_ambient_analysis": "The blue metal structures and ground show no uniform shifting or fluid motion (fire, water, smoke, wind) across frames."}}
{"video_id": "vS0QjEeNYpM", "file_name": "vS0QjEeNYpM_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark long-sleeve shirt with a light stripe sits and plays a light wooden acoustic guitar, strumming with their right hand and fretting with their left hand. The guitar is held upright, and the person’s hands move rhythmically. Background includes framed pictures and a calendar on a wall. Camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vS0QjEeNYpM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vS0QjEeNYpM_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 313.32506809709963, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively strumming and fretting a guitar; discrete motions of hands/fingers on the instrument and body posture changes occur due to physical playing mechanics.", "background_and_ambient_analysis": "The background (wall, framed pictures, calendar) is static with no shifting or environmental fluid motion (fire, water, wind); no ambient elements detected."}}
{"video_id": "vO98vVXp0Wg", "file_name": "vO98vVXp0Wg_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a person holding a flag and sign, then transitions to a group of people marching on a grassy sports field. The group, dressed in casual attire, marches from left to right while waving orange flags and playing brass instruments. They progress across the field with trees in the background; the camera follows their movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vO98vVXp0Wg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vO98vVXp0Wg_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 196.2775958849822, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people (solid objects) are walking and playing instruments, moving from left to right across the frame. This motion is due to their own locomotion.", "background_and_ambient_analysis": "The background consists of static trees and field with minimal wind sway, but no dominant fire, water, or smoke. The trees are mostly still and there are no fluid motions."}}
{"video_id": "vYXm9h253Xs", "file_name": "vYXm9h253Xs_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a close-up of a metal container with a circular handle. Then it cuts to a person's hand sprinkling something over ground meat in a tray. Next, the hand is seen using a utensil to mix the meat. Then, the hand pours a white powder (maybe seasoning) from a shaker onto the meat. Then, the meat is placed into the container. \n\nWait, let's check each frame. Frame 0: close-up of a metal container with a circular handle. Frame 1: hand sprinkling over ground meat in a tray. Frame 2: hand mixing ground meat with a utensil. Frame 3: hand pouring white powder (like seasoning) from a shaker. Frame 4: pouring more white powder. Frame 5: hand moving the meat into the container. \n\nSo chronologically: \n\n1. Close-up of a metal container (maybe a lid or part of the container) with a handle. \n2. A hand sprinkles seasoning over raw ground meat in a metal tray. \n3. The hand uses a utensil to mix the meat. \n4. The hand holds a shaker and pours white powder over the meat. \n5. The hand continues pouring the powder. \n6. Finally, the hand moves the meat into the container.\n\nWait, but the frames are 0 to 5. Let's list them:\n\n[0] Metal container with circular handle (close-up).\n\n[1] Hand sprinkling seasoning over ground meat in tray.\n\n[2] Hand mixing meat with utensil.\n\n[3] Hand pouring white powder from shaker into meat.\n\n[4] Hand continues pouring (more powder).\n\n[5] Hand transferring meat into container.\n\nNow, need to order chronologically. So sequence is:\n\nStart with metal container close-up (frame 0). Then, a hand sprinkles seasoning (frame 1). Then, the hand mixes the meat (frame 2). Then, the hand pours white powder (frames 3 and 4). Then, the hand moves meat into container (frame 5).\n\nWait, but maybe the frames are in order, so the video progresses: \n\nFirst, the metal container (frame 0), then hand sprinkling (1), mixing (2), pouring powder (3-4), then moving meat into container (5).\n\nSo main subjects: hands (people), metal container, ground meat, shaker.\n\nChronology:\n\n- A close-up shows a metal container with a circular handle.\n\n- Then, a hand sprinkles seasoning over raw ground meat in a metal tray.\n\n- Next, the same hand uses a utensil to mix the meat.\n\n- The hand pours white powder from a shaker onto the meat.\n\n- The hand continues pouring the powder.\n\n- Finally, the hand transfers the meat into the container.\n\nNow, spatial relationships: the metal tray is where the meat is, the hand is in front of the tray.\n\nAppearance: ground meat is red, raw. Shaker is white. Hand is light-skinned.\n\nCamera perspective: starts with close-up (frame 0), then close-ups on hand actions (frames 1-5), so mostly close-up shots.\n\nNeed to make it concise.\n\nLet me draft:\n\nThe video begins with a close-up of a metallic container with a circular handle. A hand then sprinkles seasoning over raw ground meat in a metal tray. The hand uses a utensil to mix the meat, followed by pouring white powder from a shaker onto the meat, continuing to distribute the powder. Finally, the hand transfers the meat into the container. The camera maintains close-up perspectives throughout, focusing on the hand's actions and the meat.\n\nCheck rules:\n\na) Motion/behavior in order: yes, container, sprinkling, mixing, pouring, transferring.\n\nb) Appearance: meat is red, shaker white, hand light-skinned. Mentioned.\n\nc) Spatial: hand in front of tray.\n\nd) Camera: close-up, no movement mentioned (since it's close-up, maybe static).\n\ne) Background minimal: yes, just the tray and container.\n\nf) Exclude text: yes, no text.\n\ng) No reasoning in caption.\n\nLet's adjust for conciseness.\n\nFinal draft:\n\nA close-up shows a metallic container with a circular handle. A hand sprinkles seasoning over raw red ground meat in a metal tray, then mixes the meat with a utensil. The hand pours white powder from a shaker onto the meat, continuing to distribute it, and finally transfers the meat into the container. The camera maintains close-up shots throughout, focusing on the hand's actions.\n</think>\n\n<caption_output>A close-up shows a metallic container with a circular handle. A hand sprinkles seasoning over raw red ground meat in a metal tray, then mixes the meat with a utensil. The hand", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vYXm9h253Xs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vYXm9h253Xs_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 49.24890802262208, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves salt and pepper shakers over ground meat, then manually mixes the meat. The hand is the discrete object applying physical force to the meat pile.", "background_and_ambient_analysis": "The kitchen background (metal tray, counter) remains static with no shifting elements or fluid motion. No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "vVjxLdl_R3E", "file_name": "vVjxLdl_R3E_000195_000205.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a basketball court. There are a few people: a boy in a green shirt, another in blue, and a guy in a blue hoodie. Also, someone sitting on the bench. The main action is kids playing basketball. \n\nChronologically: At the start, the kids are near the basket. The boy in green has a ball, maybe passing. Then the kid in blue moves, the green shirt kid maybe dribbles or passes. Then the blue hoodie person interacts. The kid in blue shoots the ball towards the hoop. The ball goes through. \n\nAppearance: Green shirt kid, blue shirt kid, blue hoodie man (shorts, sneakers), seated person in gray hoodie. \n\nSpatial: The seated person is on the bench against the wall. The kids are on the court, near the basket. \n\nCamera: Probably static, since no movement mentioned. \n\nBackground minimal: Just the court, bench, blue padding. \n\nNeed to be concise, chronological. Let's structure it: \n\nIn a gymnasium, a boy in a green shirt and black shorts dribbles a basketball while a boy in a blue shirt and gray shorts moves nearby; a man in a blue hoodie and gray shorts stands close by, then the boy in blue passes the ball to the green-shirted boy, who shoots it toward the hoop. The ball arcs through the net as the seated individual in a gray hoodie observes from the bench. The camera remains stationary, capturing the court and the interaction.\n\nWait, check the order. Let's check the video frames: \n\nFrame 0: Three people: blue hoodie (standing), green shirt (holding ball), blue shirt (holding ball), seated person. \n\nFrame 1: Blue hoodie moves, green shirt has ball, blue shirt holds ball. \n\nFrame 2: Blue shirt and green shirt move towards the hoop, blue hoodie steps back. \n\nFrame 3: Blue shirt is near the hoop, green shirt is next to him, blue hoodie behind. \n\nFrame 4: Green shirt and blue shirt move towards the hoop, blue hoodie steps back. \n\nFrame 5: Ball is shot towards the hoop, green shirt and blue shirt are in motion. \n\nSo the main actions: \n\n1. The boy in green shirt (with black shorts) holds a basketball, while the boy in blue shirt (gray shorts) also has a ball, and a man in blue hoodie (gray shorts) stands nearby; a seated person in gray hoodie is on the bench. \n\n2. The boy in blue shirt moves toward the hoop, the green-shirted boy follows, then they pass the ball. \n\nWait, maybe better: A boy in a green shirt and black shorts dribbles a basketball, while a boy in a blue shirt and gray shorts runs alongside him; a man in a blue hoodie and gray shorts gestures near the bench. The seated person in a gray hoodie observes. The boys pass the ball, with the green-shirted boy shooting it toward the basketball hoop, sending it through the net. The camera remains stationary, capturing the indoor gymnasium scene.\n\nLet me check the rules again. \n\na) Motion in chronological order: start with the positions, then movements. \n\nb) Appearance and number: mention colors, sizes (but maybe not sizes, since not specified). \n\nc) Spatial: e.g., the seated person is on the bench. \n\nd) Camera: stationary. \n\ne) Background minimal: gym, bench, hoop. \n\nf) No text or names.\n\nLet's write:\n\nIn an indoor gymnasium, a boy in a green shirt and black shorts dribbles a basketball near the hoop, while a boy in a blue shirt and gray shorts moves alongside him; a man in a blue hoodie and gray shorts stands nearby, gesturing. The seated person in a gray hoodie observes from the bench. The boys pass the ball, with the green-shirted boy shooting it toward the hoop, and the ball arcs through the net. The camera remains stationary, capturing the court and players' interactions.\n\nWait, check the video: The first frame, the green shirt boy has the ball, blue shirt boy has a ball. Then in frame 2, the blue shirt boy is reaching for the ball? Wait, the sequence:\n\nFrame 0: Blue hoodie (standing), green shirt boy (holding ball), blue shirt boy (holding ball), seated person.\n\nFrame 1: Blue hoodie moves forward, green shirt boy passes the ball to blue shirt boy? Or blue shirt boy is moving.\n\nWait, frame 0 to 1: The blue hoodie man is moving, green shirt boy is passing the ball to the blue shirt boy? Then frame 2: Blue shirt boy is bending down, taking the ball, then running. \n\nWait, let's look at the frames:\n\n[0.0] Green shirt boy (", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vVjxLdl_R3E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vVjxLdl_R3E_000195_000205.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 32.324057372737734, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boy in green, a girl in blue, and a coach in blue are moving. The girl runs from the bench to dribble a basketball, which is then shot toward the hoop. All motion is due to discrete physical interactions (dribbling, running, shooting).", "background_and_ambient_analysis": "The background elements (walls, bleachers, basketball hoop) remain stationary throughout the video. No fluid or gaseous motion (fire, water, smoke) or wind-induced swaying is observed."}}
{"video_id": "vZDO7YXlB4g", "file_name": "vZDO7YXlB4g_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark shorts and a shirt performs pull-ups on a horizontal bar, raising and lowering their body in a rhythmic motion. After completing several repetitions, they dismount and run leftward across the floor. Nearby, multiple individuals—some standing, others crouching—remain stationary beside green-barbell weights arranged on the ground. The camera maintains a static, wide-angle view of the scene from a distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vZDO7YXlB4g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vZDO7YXlB4g_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 200.21668735545285, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (players in green/yellow jerseys and officials) are moving via locomotion (running, standing) on the field, with clear bounding box tracking.", "background_and_ambient_analysis": "The stadium structure and crowd remain stable with no significant fluid motion (fire, water, wind); static background elements show uniform consistency across frames."}}
{"video_id": "veUz56LLsrU", "file_name": "veUz56LLsrU_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black suit holds a woman in a pink dress as they dance in a room with seated spectators. He spins her, lifting her leg while she extends her arms; they move across the tiled floor, adjusting positions. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/veUz56LLsrU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/veUz56LLsrU_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 144, "blur_score": 120.13143465175105, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (a man in a suit and a woman in a pink dress) are performing a coordinated dance. Their motion is discrete, solid, and attributable to physical locomotion (dancing steps, spins, and turns).", "background_and_ambient_analysis": "The background consists of static elements (tables, chairs, seated spectators) with no fluid motion (fire, water, smoke) or environmental effects (wind). Background elements show no uniform shifting or blurring."}}
{"video_id": "vcR4Yd8BtI0", "file_name": "vcR4Yd8BtI0_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a girl in a gym. She's wearing a black jacket and purple pants. Then she's holding a red basketball. She takes a shot. Let's check the sequence.\n\nIn frame 0, she's standing near the hoop. Then she moves, dribbles or shoots. Wait, the frames show her jumping to shoot. So chronological: she's holding the ball, jumps, releases the ball toward the hoop. Then the ball is in the air. Then she lands and walks.\n\nMain subject: one girl. Appearance: black jacket, purple pants. Motion: starts holding red basketball, jumps upward, shoots, ball flies toward hoop, then she lands and moves away.\n\nBackground: gym with blue wall, court signs, basketball hoop. Minimal background as per rules.\n\nCamera: I think it's a static shot, maybe slight movement but not much. The camera is probably stationary, following her action.\n\nWait, the rules say exclude text recognition, so don't mention \"COURT 2A\" but the gym setting is essential for context. But rule e says minimal background unless essential. The hoop is essential for the action.\n\nSo step by step:\n\n1. A girl in a black jacket and purple pants holds a red basketball. She is positioned under the basketball hoop in a gymnasium.\n2. She jumps upward, extending her arm to shoot the ball toward the basket.\n3. The basketball arcs through the air toward the hoop.\n4. After releasing the ball, she lands and walks away from the basket.\n\nCheck rules: chronological, motion and behavior. Mention appearance (black jacket, purple pants, red ball). Spatial: under the hoop, then ball moving toward hoop.\n\nBackground: gym with basketball court, but minimal. So maybe \"in a gymnasium with a basketball hoop\" is okay.\n\nCamera: the video seems to be a fixed camera, maybe a slight pan or static. The description says \"camera perspective and movement\" — if the camera stays still, that's part of it.\n\nWait, the output should be concise. Let's draft:\n\nA girl wearing a black jacket and purple pants holds a red basketball beneath a hoop in a gymnasium. She jumps upward, shooting the ball toward the basket, then lands and walks away as the ball arcs through the air.\n\nCheck rules: no text, no names, chronological. Include motion, appearance, spatial (beneath the hoop). Camera: maybe the camera is stationary, so \"fixed camera\" or \"static shot\".\n\nWait, the example output format says \"Conclude with camera perspective and movement\". So need to mention that.\n\nWait, the video: the camera starts on the hoop, then the girl moves into frame. So maybe the camera is stationary, capturing her action.\n\nSo:\n\nA girl in a black jacket and purple pants holds a red basketball under a gymnasium hoop. She jumps, shoots the ball toward the basket, and lands, walking away as the ball arcs through the air. The camera remains stationary, capturing the action from a fixed position.\n\nCheck rules: \"Conclude with camera perspective and movement\" — \"remains stationary, capturing the action from a fixed position\".\n\nAlso, background: \"gymnasium\" is minimal. \"Beneath a gymnasium hoop\" is spatial.\n\nIs the background too much? The rules say \"minimal unless essential\". The hoop is essential, so gymnasium is okay.\n\nLet me check the sample steps:\n\n- Motion: holding, jumping, shooting, landing, walking.\n\n- Appearance: girl (black jacket, purple pants), red ball.\n\n- Spatial: under the hoop.\n\n- Camera: stationary.\n\nYes.\n\nSo the caption should flow like:\n\nA girl wearing a black jacket and purple pants holds a red basketball under a gymnasium hoop. She jumps upward, shooting the ball toward the basket, then lands and walks away as the ball arcs through the air. The camera remains stationary throughout the sequence.\n\nWait, but the video shows her moving, but the camera is fixed. So the camera doesn't move.\n\nCheck if \"remains stationary\" is correct. The frames go from her position, then she moves, but camera doesn't. So yes.\n\nAnother check: \"chronological paragraph\". So order: holding, jumping, shooting, landing, walking.\n\nYes.\n\nLet me make sure it's concise. Maybe:\n\nA girl in a black jacket and purple pants holds a red basketball beneath a gymnasium hoop, then jumps to shoot the ball toward the basket, lands, and walks away as the ball arcs through the air. The camera remains stationary, capturing the action from a fixed position.\n\nThat's good. It's chronological, mentions appearance, motion, spatial, and camera.\n</think>\n\n<caption_output>A girl wearing a black jacket and purple pants holds a red basketball beneath a gymnasium hoop, then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vcR4Yd8BtI0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vcR4Yd8BtI0_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 42.59932248128601, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl (solid object) and basketball (solid object) are moving. The girl dribbles and shoots the ball, causing the ball to bounce and travel through the air due to her actions and gravity.", "background_and_ambient_analysis": "The background (walls, basketball hoop, blue padded wall) is stationary; no shifting or fluid motion (fire, water, smoke) observed."}}
{"video_id": "vhqCEpWaHkM", "file_name": "vhqCEpWaHkM_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals engage in arm wrestling over a wooden table; one wears a white short-sleeve shirt, the other a dark long-sleeve shirt. Initially gripping hands, they strain against each other, with the person in white pushing forward while the dark-shirted individual resists. The camera angle shifts slightly, capturing their faces as they exert force, exhibiting a minor shake. Background elements include other people in the room but are not central to the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vhqCEpWaHkM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vhqCEpWaHkM_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 153, "blur_score": 126.49541576791903, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals engaged in arm-wrestling; their arms and upper bodies exhibit distinct motion due to physical force exerted during the competition.", "background_and_ambient_analysis": "Background elements (walls, chairs, people) show no uniform shifting; no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "vdYgsm7B5GY", "file_name": "vdYgsm7B5GY_000184_000194.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt adjusts a beige microscope, looking through its eyepiece, then turns to face the camera while moving their hands away from the instrument and resting them on the microscope base. The scene takes place in a laboratory with a tiled ceiling, captured by a stationary camera.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vdYgsm7B5GY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vdYgsm7B5GY_000184_000194.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 31.79991122080636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is visible, moving their head and hands while interacting with a microscope; this motion is due to explicit physical actions (manual manipulation).", "background_and_ambient_analysis": "The background (walls, ceiling) shows no uniform shifting, and there is no fire, water, or smoke present. Ambient environmental motion is not dominant."}}
{"video_id": "voSMzul5c4I", "file_name": "voSMzul5c4I_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark coat, blue pants, and hat stands on a wooden porch near a black mailbox. They insert an item into the mailbox, close it, then turn and walk away down the steps, leaving a blue patterned bag on the porch. The camera remains stationary, capturing the scene from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/voSMzul5c4I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/voSMzul5c4I_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 154, "blur_score": 4077.0631905069677, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: initially holding a dark object near a door (0.0-3.0s), then walking rightward across the deck (3.1-5.0s) while carrying a blue bag. Motion is discrete and solid, easily trackable with bounding boxes.", "background_and_ambient_analysis": "Background elements (railing, deck planks, grass) remain static with no uniform shifting or environmental fluid motion (fire, water, smoke, wind). The scene is calm with no dominant ambient phenomena."}}
{"video_id": "vqYDkdcgFQk", "file_name": "vqYDkdcgFQk_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a person snowboarding. First frame: they're in mid-air, jumping. Then they land, and keep going. So chronologically: the snowboarder is airborne, then lands on the snow, and rides away. Let's check the details. The person is dressed in dark clothing, snowboard on the snow. Background is blue sky and distant hills. Camera perspective: probably static or following, but the description says \"camera perspective and movement\" at the end. The video shows the person from a distance, maybe tracking their movement. So need to capture the sequence: first jump, then landing, then continuing to ride. Keep it concise. Also, mention the appearance: dark outfit, snowboard. Spatial: they start high, then land, move forward. Background minimal. So the caption would be: A snowboarder in dark clothing launches into the air, then lands smoothly on a vast snowfield, continuing to ride forward. The camera follows the movement from a distance, capturing the figure against a clear blue sky and distant hills. Wait, but need to check the rules. Rule e: minimal background unless essential. The hills are in the background, so maybe include. But maybe \"distant dark hills\" as part of background. Let's structure:\n\nChronological: starts airborne, lands, moves. Appearance: dark clothing, snowboard. Spatial: starts high, lands on snow, moves away. Camera: follows, distance. Let's put it all together.\n\n\"A snowboarder in dark clothing is airborne, then lands on a snowfield, continuing to ride forward across the open terrain. The figure maintains a steady stance, moving away from the camera. The camera tracks the movement from a distance, with distant hills visible under a clear blue sky.\"\n\nWait, but check the frames. Frame 0: mid-air. Frame 1: still in air? Wait the first frame is [0.0] shows the snowboarder in mid-air. Then [1.4] still in air? Wait no, the video sequence: [0.0] is the person jumping, [1.4] they're still in air but lower? Wait maybe the video shows the jump, then landing. Let's check:\n\n[0.0] - person mid-air, snowboard.\n\n[1.4] - person still in air but closer to landing.\n\n[2.5] - person has landed, standing on snow.\n\n[3.6] - standing, riding.\n\n[4.7] - moving forward.\n\nSo the sequence is: jump (mid-air), land, ride away.\n\nSo the caption should be: A person snowboarding in dark clothing launches into the air, then lands smoothly on a snowfield, continuing to ride forward. The camera follows the snowboarder from a distance, capturing their movement against a clear blue sky and distant hills.\n\nCheck rules: a) motion chronological: jump, land, ride. b) appearance: dark clothing, snowboard. c) spatial: starting airborne, lands, moves forward. d) camera: follows, distance. e) background minimal but hills are part of background, but maybe \"distant hills\" is okay. f) exclude text, etc. So that's good.\n\nNow, need to be concise. Let's make it a paragraph.\n\n\"A snowboarder in dark clothing jumps into the air, lands on a snowfield, and continues riding forward. The figure maintains balance while moving across the open terrain. The camera tracks the snowboarder from a distance, with distant hills visible under a clear blue sky.\"\n\nWait, but the video shows the person landing and then riding. Let's confirm the frames: [0.0] mid-air, [1.4] still in air (maybe still falling), [2.5] landed, [3.6] standing, [4.7] moving. So the sequence is jump, landing, riding. So the caption should describe that.\n\nSo final draft: A snowboarder in dark clothing is airborne, then lands on a snow-covered field, and rides forward steadily. The camera follows the movement from a distance, capturing the figure against a clear blue sky and distant hills.\n\nBut need to check if \"snow-covered field\" is correct, but the background is blue sky and hills. Maybe \"vast snowfield\".\n\nWait the background is blue (sky) and then the snow is white. So the snowfield is the ground. So: A snowboarder in dark clothing launches into the air, lands on a vast snowfield, and continues riding forward. The camera tracks the movement from a distance, with distant dark hills visible under a clear blue sky.\n\nYes, that seems to fit all rules.\n</think>\n\n<caption_output>A snowboarder in dark clothing is airborne, then lands smoothly on a vast snowfield, continuing to ride", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vqYDkdcgFQk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vqYDkdcgFQk_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 80.1778836821662, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person snowboarding, moving from the right side to the center of the frame.", "background_and_ambient_analysis": "The background (sky and distant trees) is static and shows no fluid or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "vnIUrb9YKZ4", "file_name": "vnIUrb9YKZ4_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand in a green sleeve cracks an egg into a clear glass bowl with a blue rim, releasing a bright orange yolk and translucent egg white. The hand withdraws, leaving the egg suspended in the bowl. Subsequently, the hand returns to pour water into the bowl, partially submerging the egg. A small container holding another egg sits in the background. The camera maintains a close-up, top-down view with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vnIUrb9YKZ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vnIUrb9YKZ4_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 142.10469933949014, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand cracks an egg into a glass bowl, with the egg yolk and white moving within the bowl due to the cracking action. The hand moves to interact with the egg.", "background_and_ambient_analysis": "The countertop and static kitchen items (rolling pin, small bowl) remain stable with no fluid or wind-driven motion observed. No fire, water flow, or smoke present."}}
{"video_id": "vqlJAnaghFc", "file_name": "vqlJAnaghFc_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a child ice skating. The child is wearing a red shirt, dark pants, and a black helmet with goggles. They're moving across the ice. Let's break it down chronologically.\n\nStart: The child is in motion on the ice. They're holding arms out for balance. Then they turn, maybe? Wait, the frames show them moving, then turning around. Wait, the video starts with the child moving, then at frame 2, they're in motion with arms extended. Frame 3, maybe a turn. Frame 4, back to moving. Frame 5, still skating. \n\nAppearance: Small child, red shirt, dark pants, black helmet, goggles. Number: One child.\n\nMotion: Initially moving forward, arms outstretched. Then turns (maybe to the side), continues skating. \n\nSpatial: On ice rink, background is white (ice), maybe other skaters in the background but not focused. \n\nCamera: Probably handheld, slight shake? The description says \"slight shake\" but in the output, need to check. The rules say \"conclude with camera perspective and movement\". The video's frames look like a handheld shot, maybe following the child. \n\nBackground: Minimal, just ice, so no need to describe much. \n\nPutting it together: A small child in a red shirt, dark pants, and black helmet skates across a white ice rink, moving forward with arms outstretched, then turning to the side while maintaining balance, continuing to skate. The camera follows the child with slight movement.\n\nWait, check rules: \"chronological paragraph\". So start with first action. First frame: child moving, arms out. Then frame 2: child continues moving, maybe turning. Frame 3: same. Frame 4: turning. Frame 5: moving.\n\nLet me rephrase. The child, wearing a red shirt, dark pants, and black helmet, begins skating on the ice with arms extended for balance, then turns to the side while continuing to glide, maintaining a steady pace. The camera captures the movement from a close perspective with slight shake, focusing on the child's motion against the plain ice background.\n\nCheck rules: concise, chronological. Main subject is the child. Appearance: red shirt, dark pants, black helmet. Motion: skating, arms out, turning, continuing. Spatial: on ice rink, background is ice (minimal). Camera: close perspective, slight shake.\n\nWait, the output must be a paragraph. Let's make sure it's in order.\n\n\"A small child wearing a red shirt, dark pants, and a black helmet skates across a white ice rink. Initially moving forward with arms extended for balance, the child turns to the side while continuing to glide, maintaining steady motion. The camera follows closely, exhibiting a slight shake as it captures the child's movement against the plain ice background.\"\n\nCheck if background is essential: rule e says \"minimal unless essential\". The ice is the background, but since it's the setting for skating, it's okay.\n\nWait, the video starts with the child skating, then turns, then continues. So chronological order: first skating forward with arms out, then turning, then continuing.\n\nYes. So the caption should be in order: start, then turn, then continue.\n\nLet me write it concisely:\n\n\"A child in a red shirt, dark pants, and black helmet skates on a white ice rink, initially moving forward with arms outstretched, then turns to the side while gliding, continuing to skate. The camera follows closely with a slight shake, focusing on the child's motion against the ice background.\"\n\nWait, \"small child\" is better than \"child\" but maybe \"small child\" is implied. The rules say \"briefly describe appearance and number\". So \"a small child\" is okay.\n\nCheck if \"black helmet with goggles\" is needed? The description mentions helmet, so maybe include goggles? Wait, the first frame shows helmet with goggles. Let's check the frames: [0.0] child wearing helmet, then [1.4] same, [2.5] same, [3.6] same. So helmet has goggles. So \"black helmet with goggles\".\n\nSo appearance: red shirt, dark pants, black helmet with goggles.\n\nSo revised: \"A small child wearing a red shirt, dark pants, and a black helmet with goggles skates on a white ice rink. Initially moving forward with arms extended for balance, the child turns to the side while continuing to glide, maintaining steady motion. The camera follows closely with a slight shake, capturing the child's movement against the plain ice background.\"\n\nCheck if \"plain ice background\" is minimal. The background is the ice, which is essential for the context (skating), so it's okay.\n\nNow, check rules", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vqlJAnaghFc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vqlJAnaghFc_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 372.962128878106, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a red shirt and helmet is moving on the ice. The child's motion is consistent with skating (locomotion).", "background_and_ambient_analysis": "The background is a static ice rink with no fire, water, or smoke. Background elements (ice surface) do not shift uniformly."}}
{"video_id": "vjVJnd5CxkM", "file_name": "vjVJnd5CxkM_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand flips two dark brown, seasoned meat pieces on a grill, revealing their seared surfaces. The meat is then transferred to clear plastic wrap, resting with a glossy exterior and hints of orange. The camera shifts from a close-up of the grill to a tight shot of the meat on the wrap, maintaining a steady perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vjVJnd5CxkM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vjVJnd5CxkM_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 108.91268842036743, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand moves to place a large piece of cooked meat on a plastic sheet and then sprinkles seasoning on the meat. The meat and hand are discrete solid objects, with the motion due to physical forces (hand movement).", "background_and_ambient_analysis": "The video begins with a brief segment of fire burning (ambient_environmental) on a grill, but the majority of the video (from 0.3 to 4.8) features a static background (dark, non-descript) with no shifting elements. The dominant motion is not fire, water, smoke, or wind for most of the clip."}}
{"video_id": "vt5VSZDpp10", "file_name": "vt5VSZDpp10_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of athletes, dressed in red and dark athletic uniforms, stand on a red running track. They begin running in unison, moving forward across the track in a cohesive formation. The camera captures the scene from a top-down perspective, remaining stationary as the runners progress along the track.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vt5VSZDpp10.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vt5VSZDpp10_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 672.4343423594793, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects (people) moving in formation on the track, exhibiting locomotion (running/marching) without collisions or complex interactions.", "background_and_ambient_analysis": "Background elements (track, grass) show no uniform shifting; no fluid/environmental motion (fire, water, wind) present in visual content."}}
{"video_id": "voKISFm2W4k", "file_name": "voKISFm2W4k_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a scene of a rocky coastal area with blue water. There are people in the water and on the rocks. Then a person jumps off a cliff into the water. Next, another person is seen swimming. Then the camera shifts to a dog on the rocks. Wait, the rules say to focus on motion and behavior chronologically.\n\nLet's check each frame:\n\nFrame 0: Shows people in the water (some swimming, some in the background) and rocks. A person is in the water, maybe swimming. Then frame 1: someone jumps from a cliff into the water, creating a splash. Frame 2: the person is underwater, then surface. Frame 3: another person jumps, maybe? Wait, the description says \"a person jumps from a cliff into the water, creating a splash. Then the camera shifts to a dog on the rocks.\"\n\nWait, the video sequence: \n\n- [0.0] Scene with people in the water, a person swimming (maybe in front of rocks), others in the background. \n\n- [0.1] A person jumps from a cliff into the water (so motion: jumping into water). \n\n- [0.2] Person underwater, then surfacing. \n\n- [0.3] Another person jumps from a different part, into the water, creating a splash. \n\n- [0.4] A dog is on the rocks, walking around. \n\nWait, the user's video description says:\n\n<0.3 seconds> [scene] \n\n<1.4> [person jumping from cliff into water] \n\n<2.5> [person swimming underwater, then surfacing] \n\n<3.6> [a dog walking on rocks]\n\nWait, the actual timestamps:\n\nThe user provided 5 frames (0,1,2,3,4). Let's see:\n\nFrame 0: \"a person swims in clear blue water near rocky outcrops, with others in the distance.\" So initial scene: people in water, rocks. \n\nFrame 1: \"a person jumps from a rocky cliff into the water, creating a splash.\" \n\nFrame 2: \"the diver is underwater, then resurfaces.\" Wait, maybe frame 2: the diver is underwater, then in frame 3: a person jumps again? No, the next part says \"a dog on the rocks\".\n\nWait, the user's frame descriptions:\n\n<0.3 seconds> [initial scene: people in water, rocks, someone swimming]\n\n<1.4 seconds> [person jumps from cliff, into water]\n\n<2.5 seconds> [person underwater, then surfs up]\n\nWait, no, the user's video description:\n\nWait the user's input:\n\nThe video has these frames:\n\n0.0: \"a person swims in clear blue water near rocky outcrops, with others in the distance.\" (Wait, user's input shows: [0.0] shows a person swimming, then [1.4] shows a person jumping off a cliff.\n\nWait the user's input:\n\n[0.0] <0.3 seconds> [scene with people in water, rocks, someone swimming]\n\n[1.4] <1.4 seconds> [person jumps from cliff into water]\n\n[2.5] <2.5 seconds> [person underwater]\n\n[3.6] <3.6 seconds> [a dog on rocks, with text]\n\nWait, the actual user's input:\n\nThe user provided a video description as:\n\n[0.0] \"a person swims in clear blue water near rocky outcrops, with others in the distance.\"\n\n[1.4] \"a person jumps from a rocky cliff into the water, creating a splash.\"\n\n[2.5] \"the diver is underwater, then resurfaces.\"\n\nWait, no, the user's actual input is:\n\n\"0.0 seconds] a person swims in clear blue water near rocky outcrops, with others in the distance.\n\n[1.4 seconds] a person jumps from a rocky cliff into the water, creating a splash.\n\n[2.5 seconds] the diver is underwater, then resurfaces.\n\n[3.6 seconds] a small brown and white dog walks on rocky terrain.\"\n\nWait, the problem statement says:\n\nThe user provided:\n\n<0.3 seconds> <image 0> (but the text is: [0.0] shows person swimming, others in distance)\n\n[1.4] shows person jumping\n\n[2.5] shows diver underwater\n\n[3.6] shows dog on rocks\n\nWait, but according to the user's input:\n\n\" <0.3 seconds> [scene] <1.4 seconds> [person jumping] <2.5 seconds> [diver underwater] <3.6 seconds> [", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/voKISFm2W4k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/voKISFm2W4k_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 39.364451806433465, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human divers (solid objects) perform jumps into water, followed by a dog (solid object) moving on stone. The divers' motions (falling, splashing) and the dog's movement are distinct, trackable, and driven by physical forces.", "background_and_ambient_analysis": "The background features static stone structures (cliffs, platforms) with no significant uniform shifting. The water shows splashing from divers entering, but the splashing is a result of discrete object motion rather than dominant environmental motion. No fire, smoke, or wind-driven fluid motion is observed as the primary visual phenomenon."}}
{"video_id": "vuXBk0xx0cM", "file_name": "vuXBk0xx0cM_000151_000161.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored jacket holds a golden grid-like frame containing multiple bees, positioning it above a white beehive box. The hand tilts the frame, releasing bees into the hive, then the person steps back away from the hive. The background includes trees and a yellow box. The camera starts with a close-up of the frame and follows the hand’s movement as it moves toward and away from the hive.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vuXBk0xx0cM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vuXBk0xx0cM_000151_000161.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 296.323312271196, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) is holding a beekeeping board and moving toward a beehive. The motion is due to locomotion (walking), with the board remaining stationary relative to the person.", "background_and_ambient_analysis": "The background features static trees and beehives with no significant fluid motion (e.g., wind, smoke, water) or environmental disturbances. Trees show minimal movement, indicating no dominant ambient motion."}}
{"video_id": "w0xRQItS-Fg", "file_name": "w0xRQItS-Fg_000237_000247.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses an oven mitt to pull a baking tray of chocolate chip cookies from an open oven, then places the tray onto a stovetop. The tray contains approximately twelve round cookies with dark chocolate chips. The camera follows the motion, starting with a medium shot of the person, then zooming in to show the tray's contents.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/w0xRQItS-Fg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/w0xRQItS-Fg_000237_000247.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 148.90291965621344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing gloves) moves a baking tray with cookies into the oven. The tray and cookies exhibit discrete motion due to the person's physical action.", "background_and_ambient_analysis": "No shifting background elements; kitchen cabinets, microwave, and walls remain stationary. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "w6BdXutFQ2Q", "file_name": "w6BdXutFQ2Q_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark plaid jacket, dark pants, and boots stands on snow near a snow-covered hole, then bends forward to look into it, transitioning from a standing to a bent-over stance. The camera remains static, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/w6BdXutFQ2Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/w6BdXutFQ2Q_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 73.86465711268187, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a plaid jacket is actively shaping snow into a ball through hand movements and body positioning (bending, reaching).", "background_and_ambient_analysis": "Static background elements (snow, dry branches, dark patch) remain fixed relative to the frame; no dominant fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "vwrz40w7qSc", "file_name": "vwrz40w7qSc_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue checkered shirt and khaki pants stands holding a green microphone, speaking while making slight forward movements and adjusting his stance. Behind him, multiple seated individuals in pink, gray, and blue shirts observe; some shift positions slightly. The background features a stone wall. The camera remains stationary, capturing the scene from a frontal perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vwrz40w7qSc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vwrz40w7qSc_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 89.07662340553814, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A standing man gestures with his hands while speaking; seated individuals exhibit minimal movement (e.g., slight head turns). All motion is attributed to discrete solid objects (people) moving via explicit physical actions (gestures, speech-related posture shifts).", "background_and_ambient_analysis": "The brick wall and static elements (chairs, people) show no uniform shifting or fluid motion (fire, water, smoke, wind); background remains stable throughout the frames."}}
{"video_id": "wBJXg1XNass", "file_name": "wBJXg1XNass_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wBJXg1XNass.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wBJXg1XNass_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 561.8671679232067, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The woman is crouching and moving her hands to work on the car tire; a hand is holding a phone in a close-up shot.", "background_and_ambient_analysis": "The background remains static (pavement and car interior) with no shifting or environmental elements like fire, water, smoke, or wind."}}
{"video_id": "w4XlH2J98qI", "file_name": "w4XlH2J98qI_000151_000161.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt and gray shorts stands outside a wooden shed, adjusting wooden planks on the ground. He moves to the side of the shed, positioning the planks against its wall. The camera captures the completed shed with dark brown siding in a static shot, showing the finished structure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/w4XlH2J98qI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/w4XlH2J98qI_000151_000161.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 157, "blur_score": 361.51284877595435, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects: two people (in red and purple shirts) moving and interacting with a long wooden board.", "background_and_ambient_analysis": "The background in the first segment (0.0-1.3s) is static (shed, house, trees) with no fluid or wind motion. The second segment (1.3s-5.0s) is static with text overlay. No ambient environmental motion."}}
{"video_id": "wDMbjC0wD_A", "file_name": "wDMbjC0wD_A_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in light-colored clothing approaches a table from the right, reaching toward a multi-layered card pyramid structure. They grasp the pyramid’s base, causing the cards to collapse and scatter across the table. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wDMbjC0wD_A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wDMbjC0wD_A_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 606.6008944559494, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand applies force to a block structure, causing it to collapse. The blocks fall and scatter due to collisions with the hand and each other.", "background_and_ambient_analysis": "The background elements (table, bag, chair) remain static with no shifting motion. No fluid or environmental phenomena (fire, water, smoke, wind) are present."}}
{"video_id": "wHc3Aro4hbA", "file_name": "wHc3Aro4hbA_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A green meat grinder continuously dispenses pink ground meat into a clear glass bowl positioned on a light countertop. A person in dark clothing and blue jeans operates the grinder, with their hand briefly visible adjusting the device. To the right of the bowl, a pink cutting board with a black-handled knife rests on the surface. The grinder steadily extrudes meat into the bowl, filling it incrementally. The camera remains stationary, providing a close-up view of the grinder and bowl.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wHc3Aro4hbA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wHc3Aro4hbA_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 78, "blur_score": 134.3511482081025, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand operating a meat grinder presses a lever, causing raw meat to extrude from the grinder into a glass bowl. The hand and meat are solid, distinct objects with motion driven by physical forces.", "background_and_ambient_analysis": "Background elements (green machine, pink cutting board, knife) remain stationary across frames. No fluid or gaseous motion (fire, water, smoke, wind) is present."}}
{"video_id": "w9-h8OHtwek", "file_name": "w9-h8OHtwek_000237_000247.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black suit and a woman in a black dress dance closely on a lit wooden floor, moving in a circular pattern. They step forward, spin, and glide while maintaining a tight hold, their movements fluid and synchronized. The audience sits around the perimeter, observing. The camera follows their motion with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/w9-h8OHtwek.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/w9-h8OHtwek_000237_000247.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 35.24892858249111, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two dancers (solid, distinct objects) are moving through the stage space, performing coordinated locomotion (stepping, turning, embracing) driven by physical forces (muscle movement, balance).", "background_and_ambient_analysis": "The background consists of stationary audience members and a fixed stage floor. There is no shifting of background elements (walls, ground) or fluid/environmental motion (fire, water, wind, smoke)."}}
{"video_id": "wLaFWLBYy7g", "file_name": "wLaFWLBYy7g_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand (yellow) uses a white toilet brush with blue cleaning solution to scrub the toilet bowl, creating blue foam. The camera shifts to a top-down view showing the toilet with the lid open, the person’s feet in white shoes on the black-and-white tiled floor, and a blue cabinet in the background, as the brush continues scrubbing and generating bubbles. The camera remains static in the top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wLaFWLBYy7g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wLaFWLBYy7g_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 144.90760232090184, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A cleaning brush (discrete solid object) is being moved in circular motions by a hand, actively displacing the blue cleaning solution in the toilet bowl.", "background_and_ambient_analysis": "The background tiles are static and show no uniform shifting. The blue cleaning solution in the toilet is displaced by the brush but is secondary to the brush movement; it does not dominate as fire, water, or smoke."}}
{"video_id": "wIi5H-LMpNo", "file_name": "wIi5H-LMpNo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black t-shirt with a red graphic stands at a metal workbench, moving his arms and turning right while handling objects. To his right, a person in a white shirt is seated at a table, engaged in work. The camera remains stationary in a slightly angled perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wIi5H-LMpNo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wIi5H-LMpNo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 147, "blur_score": 232.18132372222772, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary solid object in motion is a man behind the counter actively working with his hands and body (e.g., handling items, moving arms). Background individuals seated at tables show negligible motion.", "background_and_ambient_analysis": "The building facade and ground elements show no uniform shifting or fluid motion (e.g., fire, water, smoke). Background people exhibit minimal movement but are not dominating the scene."}}
{"video_id": "wNCpLyT81Y8", "file_name": "wNCpLyT81Y8_000164_000174.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours dark liquid from a yellow bottle into a black frying pan filled with colorful vegetables (broccoli, carrots, bell peppers) on a stovetop. The person uses a wooden spoon to stir the contents. The pan sits against a tiled wall. The camera begins with a top-down view of the tiled floor, then shifts upward to focus on the pouring and stirring actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wNCpLyT81Y8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wNCpLyT81Y8_000164_000174.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 147.79617697768887, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a bottle pours liquid into a pan containing vegetables; the hand and bottle exhibit distinct motion due to deliberate pouring action.", "background_and_ambient_analysis": "Background tiles remain static with no uniform shifting, and no fire, water, or wind-driven motion observed."}}
{"video_id": "wOhiH3KAe5M", "file_name": "wOhiH3KAe5M_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to focus on the main subjects and their actions in chronological order. The video shows two people arm wrestling. Let's break down the frames.\n\nIn the first frame, a person with blonde hair (wearing a black top, maybe a tank top) is arm wrestling another person in a blue shirt. They're at a table with various items: a cup, plates with food (like purple grapes, maybe a sandwich, some other snacks), and a box. There's another person on the left side of the frame. Then, in the next frames, the arm wrestling continues, the blonde person is leaning in, the blue-shirted person is also leaning. Then, at some point, the blue-shirted person moves back, maybe the blonde person wins? Wait, the video cuts to a person in a white top on the left, but the main action is the arm wrestling.\n\nLet's note the appearances: two main people. Blonde hair, black top; dark hair (maybe black), blue shirt. The table has items: a red cup, purple grapes, a plate with a sandwich or something, a box, maybe a soda can. Other people are present but not main subjects.\n\nChronological order: They start arm wrestling. The blonde person is pushing, the blue-shirted person is resisting. Then, maybe the blonde person overpowers, the blue-shirted person recoils, and then the blue-shirted person moves away (or the fight ends). Then the camera shifts to show the table, and maybe the blonde person's back or something.\n\nCamera perspective: It's a handheld camera, maybe following the action, slight shake. The angle is from the side, looking at the table, then moves around a bit. The camera movement is a bit shaky, maybe panning around the table.\n\nNeed to keep it concise. Let's structure:\n\n- Two people (blonde in black, dark hair in blue) arm wrestling at a table.\n- Table has food items, drinks.\n- The blonde person leans in, exerts force; blue-shirted person resists, then backs away.\n- Camera movement: handheld, slight shake, shifts angles around the table.\n\nCheck the rules: mention motion in order, appearance (blonde, black top; dark hair, blue shirt), spatial (at table, with other people), camera perspective (handheld, shaky).\n\nAvoid text recognition (no signs or labels), no named characters.\n\nLet me draft:\n\nTwo individuals arm wrestle at a table: a blonde-haired person in a black top and a dark-haired person in a blue shirt. The blonde person leans forward, applying pressure while the dark-haired person resists, then recoils and pulls back. The table holds various items including a red cup, purple grapes, and packaged goods. The camera, handheld and slightly shaky, shifts angles around the table as the interaction continues.\n\nWait, but need to be concise. Let's check the timestamps. The video goes from frame 0 to 5. In frame 0-2, they're arm wrestling, then frame 3-4, the dark-haired person moves back, maybe the blonde wins, then the camera pans to the table. So the action: the two arm wrestlers engage, the dark-haired person is pushed back, then the camera shows the table.\n\nLet's rephrase:\n\nA blonde-haired individual in a black top and a dark-haired individual in a blue shirt engage in an arm wrestling match at a table. The blonde person leans forward, applying pressure, while the dark-haired person resists and then recoils backward. The table contains items such as a red cup, purple grapes, and packaged snacks. The camera, handheld and slightly shaky, shifts perspective around the table during the interaction.\n\nWait, need to be chronological. First, the arm wrestling starts. Then the movements. The dark-haired person moves back (maybe the match ends). Then the camera moves.\n\nAnother way:\n\nTwo people, a blonde in a black top and a dark-haired in a blue shirt, arm wrestle at a table. The blonde leans in, exerting force; the dark-haired resists, then pulls back. The table holds a red cup, purple grapes, and other food items. The camera, handheld with slight shake, pans around the table as the arm wrestling concludes.\n\nCheck rules: no text, no names, concise. Make sure it's in order. Let's see the video frames: first frame they're locked, second frame similar, third frame the dark-haired person moves back (maybe the blonde wins), fourth frame the camera shows the table. So the main motion is arm wrestling, then the dark-haired person moving away.\n\nFinal draft:\n\nA blonde-haired person in a black top and a dark-haired person in a blue shirt arm wrestle at a table, with the blonde applying pressure as the dark-haired resists and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wOhiH3KAe5M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wOhiH3KAe5M_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 88.72711962531977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (arm wrestling) exhibit motion in their arms, shoulders, and torsos due to physical force exertion.", "background_and_ambient_analysis": "Background elements (wall, table) show no uniform shifting; no fire, water, smoke, or wind observed."}}
{"video_id": "wR3YTVqOCxE", "file_name": "wR3YTVqOCxE_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark curly hair, wearing glasses and a red top, holds a white recorder in front of them. They bring the recorder to their mouth, covering the holes with their fingers as they play. The camera remains stationary, capturing a close-up view of the person's hands and the recorder.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wR3YTVqOCxE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wR3YTVqOCxE_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 481.02563244622297, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.99, "object_analysis": "A person's hands and a flute are moving in a controlled manner to produce music, indicating discrete physical motion.", "background_and_ambient_analysis": "Background is static (wall and curtain) with no fluid or environmental motion. No shifting background indicating camera motion."}}
{"video_id": "wSzZfHG7mfk", "file_name": "wSzZfHG7mfk_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output>  Now, put it all together concisely. Make sure to not include text, named characters, etc. So:  <caption_output>A girl in a white t-shirt and pink patterned pants sits on a dark chair, holding a green straw to her mouth as she drinks; the camera slightly shakes while panning around her, with a black piano visible to her left and other minimal background furniture.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wSzZfHG7mfk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wSzZfHG7mfk_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 125.73799417511026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl is actively manipulating a green object with her hands, exhibiting discrete hand movements while seated.", "background_and_ambient_analysis": "The background elements (piano, wall painting, small table) remain fixed without uniform shifting. No fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "wTbY8b10yPQ", "file_name": "wTbY8b10yPQ_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the requirements. The user wants a concise chronological paragraph describing the video, following specific rules. Let me go through the rules again to make sure I don't miss anything.\n\nRule a says to focus on the motion and behavior of main subjects in chronological order. The main subject here is a person playing a bass guitar. I need to note the actions step by step. The video starts with the person holding the guitar, so maybe they're strumming or plucking strings. The frames show them in a room with a plain background.\n\nRule b: describe appearance and number. The person is wearing a black hoodie with some text, but since we can't recognize text, I should mention the color and maybe the style. The guitar is white with a black body, but the description says \"white bass guitar,\" so maybe just note it's a white bass. The person is a single individual.\n\nRule c: spatial relationships. The person is seated, probably in front of a plain wall. There's a red surface or object to the right, but the background is minimal. Maybe mention the position relative to the wall.\n\nRule d: conclude with camera perspective and movement. The video seems static, no obvious camera movement. The frames look consistent, so maybe \"fixed camera\" or \"stationary.\"\n\nRule e: minimal background unless essential. The background is a plain wall, so maybe just mention the room is plain.\n\nRule f: exclude text recognition, named characters, etc. The hoodie has text, but we can't read it, so avoid mentioning it.\n\nPutting it all together: The person is seated, wearing a black hoodie, playing a white bass guitar. They strum or pluck the strings, maybe moving their hands. Background is a plain wall with a red object to the right. Camera is stationary.\n\nWait, need to be chronological. The video starts with the person playing, so first mention the action. The frames show them holding the guitar, strumming. Maybe the motion is consistent throughout. Let me check the frames again. The person is holding the bass, strumming, maybe slight head movements. The video is in a room with a plain wall, some furniture on the right.\n\nSo the caption should say something like: A person wearing a black hoodie plays a white bass guitar while seated, strumming the strings with their right hand and fretting with their left. The individual remains stationary in a room with a plain wall behind them, a red object visible to the right. The camera remains fixed throughout the sequence with minimal movement.\n\nWait, but the user says \"chronological paragraph,\" so maybe describe the actions in order. But the video shows continuous playing. So \"The person, dressed in a black hoodie, plays a white bass guitar, moving their hands to strum and fret the instrument. They sit against a plain wall, with a red object to their right, and the camera remains stationary.\"\n\nCheck if I'm missing any rules. Rule a: motion in chronological order. Since it's a short clip, the action is continuous. So maybe just the main action.\n\nLet me check the example output format. The user provided an example with <caption_output> and the caption inside. So the final answer must be in that format.\n\nAlso, need to avoid text recognition. The hoodie has text but we don't know what it is, so just say \"black hoodie.\"\n\nWait, the video's first frame shows the person in a black hoodie with some text, but since we can't read it, just describe as \"black hoodie.\"\n\nSo the caption should be: A person in a black hoodie plays a white bass guitar while seated against a plain wall, strumming with their right hand and moving their left hand along the neck. A red object is visible to the right. The camera remains fixed with no movement.\n\nBut need to make it concise. Let me check the rules again. Rule d says to mention camera perspective and movement. So \"fixed camera\" or \"stationary camera.\"\n\nPossible final caption: A person wearing a black hoodie plays a white bass guitar, strumming with their right hand and fretting with their left while seated against a plain wall. A red object is visible to their right. The camera remains stationary throughout the sequence.\n\nYes, that covers the main points. Let me see if I missed anything. Spatial relationships: the red object to the right. Appearance: black hoodie, white bass. Motion: strumming and fretting. Camera: stationary. Background is minimal but the red object is mentioned as relevant.\n\nLooks good. Let me check for rules compliance. Excluded text recognition (the hoodie text isn't specified), mentioned motion chronologically (playing the guitar), appearance, spatial, camera. Seems okay.\n</think>\n\n<caption_output>A person wearing a black hoodie plays a white bass guitar, strum", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wTbY8b10yPQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wTbY8b10yPQ_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 157.1354668351358, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is seated, playing an electric guitar. The discrete object (person) exhibits localized hand/arm movements on the guitar fretboard and strings, driven by physical motion of playing the instrument.", "background_and_ambient_analysis": "The background consists of a static wall and a stationary red surface with no visible fluid motion (fire, water, smoke) or environmental elements (e.g., wind-swaying trees). Background elements remain fixed throughout the frames."}}
{"video_id": "wZ-Pe7cWf9I", "file_name": "wZ-Pe7cWf9I_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wZ-Pe7cWf9I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wZ-Pe7cWf9I_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 119.18143240970451, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving the watermelon and placing chunks into the glass bowl. The watermelon pieces are being transferred as solid objects.", "background_and_ambient_analysis": "The background (wooden cutting board, knife, and glass bowl) is static with no shifting. No fire, water flow, smoke, or wind present as dominant motion."}}
{"video_id": "wdFBpPiZRHk", "file_name": "wdFBpPiZRHk_000284_000294.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair, wearing a short-sleeved striped top and jeans, sits holding an acoustic guitar. She initially positions her hands on the guitar, then raises her right hand to adjust her hair, followed by gesturing with her right hand while keeping the guitar steady. The background includes a wooden shelf with books to her left and a chair with hanging clothes to her right. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wdFBpPiZRHk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wdFBpPiZRHk_000284_000294.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 155, "blur_score": 639.2889432890363, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (discrete solid object) is moving hands and body to play the guitar.", "background_and_ambient_analysis": "Static background (bookshelf, wall) with no shifting; no fire, water, smoke, or wind present."}}
{"video_id": "wavCTVhHRJw", "file_name": "wavCTVhHRJw_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of small girls in black and white cheerleading uniforms with blue hair bows perform synchronized movements on a blue stage with a red border. They begin with arms raised, then jump upward, followed by a pose where some lower their arms, and finally raise their arms again. The camera remains stationary, capturing the performers from a front view as they line up across the stage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wavCTVhHRJw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wavCTVhHRJw_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 142.49507294677494, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Cheerleaders performing synchronized choreography: arm movements, stepping, and formations. Discrete solid objects (people) moving via locomotion and explicit physical forces.", "background_and_ambient_analysis": "Background elements (stage backdrop, red mat) are stationary with no shifting, fluid motion, or environmental effects (fire, water, smoke, wind)."}}
{"video_id": "wfOTIURWYEs", "file_name": "wfOTIURWYEs_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a purple sports bra, black leggings with white text, and purple shoes performs a squat exercise, alternating lifting a dark dumbbell above the head with one arm while extending the opposite arm to the side, then returning the dumbbell to the side. The person maintains a squat stance throughout, shifting the dumbbell from one side to the other in a controlled motion against an orange background, captured by a static camera perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wfOTIURWYEs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wfOTIURWYEs_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 282.94714101715806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person (female) is performing squats with a dumbbell in one hand. The person and dumbbell are moving due to muscle contraction and intentional exercise motion.", "background_and_ambient_analysis": "The background is a uniform solid orange color with no fluid motion (fire, water, smoke, wind) or shifting patterns. Background elements are entirely static."}}
{"video_id": "wTxFiOU14TM", "file_name": "wTxFiOU14TM_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals in dark uniforms with white gloves stand behind a red tablecloth-covered table. A gloved right hand adjusts a red napkin on the table, moving it from the right side toward the center plate between two white plates. Other gloved hands remain stationary behind the table. The table is set with plates, glasses, silverware, and a floral centerpiece with red and white flowers. The camera maintains a top-down perspective with no movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wTxFiOU14TM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wTxFiOU14TM_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 47.083213116340076, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete objects in motion are the hands of the person wearing white gloves, moving napkins across the table. The napkins are being placed, adjusted, and repositioned, indicating explicit physical manipulation by the subject.", "background_and_ambient_analysis": "The background includes static elements like the red tablecloth, plates, glasses, and floral arrangement. There is no shifting background or fluid/environmental motion (fire, water, smoke, wind) observed. People in the background are mostly stationary, with only minor hand movements."}}
{"video_id": "wV_AX8wv9LE", "file_name": "wV_AX8wv9LE_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt, white gloves, and dark boots lifts a rectangular honeycomb frame covered in bees from a blue beehive, holding it aloft to display the bees. The frame is raised vertically and slightly rotated, revealing the bees clustered on its surface. The camera remains steady and close to the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wV_AX8wv9LE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wV_AX8wv9LE_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 622.5307255055496, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The beekeeper (a solid, distinct human object) is manipulating the hive lid (a solid object), moving it by physical force. Bees are present but their motion is chaotic and not the primary subject of discrete object physics.", "background_and_ambient_analysis": "Background consists of static trees and ground with no significant fluid/environmental motion (e.g., no fire, water, or dominant wind effects)."}}
{"video_id": "wgUQX5JmLbw", "file_name": "wgUQX5JmLbw_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A climber, equipped with gear and a rope, gradually descends a steep rock face from the upper section toward the lower edge, maintaining a secure position as they navigate the rocky slope. The background includes a distant valley and partly cloudy sky. The camera remains stationary, capturing the climber's downward motion without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wgUQX5JmLbw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wgUQX5JmLbw_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 349.1702151985014, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is climbing the rock face, moving upward in discrete, step-like motions.", "background_and_ambient_analysis": "The background (rock face, distant landscape) is static. The sky has slow-moving clouds due to wind, but this is not dominant. No fire, water, or strong fluid motion is present."}}
{"video_id": "wnVAoslhVKE", "file_name": "wnVAoslhVKE_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two large gray elephants, each with a rider, move across a circus stage. Initially positioned side by side, the left elephant advances forward while the right elephant follows, their riders maintaining balance on their backs. The elephants proceed in a circular motion around the stage, with the camera panning left to track their movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wnVAoslhVKE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wnVAoslhVKE_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 202.1516793066643, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two elephants are walking slowly across the stage, with riders mounted on them. Their movement is locomotive (stepping, turning) driven by muscle force, and they move as distinct solid objects relative to the static environment.", "background_and_ambient_analysis": "The background (red curtains, 'MAXIMUM' sign, stage floor) remains static with no shifting or fluid motion. No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "wmByjOKgD7I", "file_name": "wmByjOKgD7I_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Six people collaborate to push a large wooden structure along a wooden platform. A man in a red shirt bends forward in the foreground, while others in white, blue, and gray vest shirts stand around the structure, gripping its sides. They adjust positions slightly as they exert force, shifting weight to move the structure forward. The camera remains static with minimal shake, capturing the group’s synchronized effort against a backdrop of grass and a house wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wmByjOKgD7I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wmByjOKgD7I_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 222.21707999172742, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (solid discrete objects) are pushing a large wooden structure (solid discrete object) using coordinated physical force. Their motions include stepping, leaning, and shifting weight while applying force to the structure.", "background_and_ambient_analysis": "Background elements (white house wall, grass, truck) remain stable with no significant shifting or fluid motion. No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "wsEUCFH9afQ", "file_name": "wsEUCFH9afQ_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and black shorts walks on a sandy field while holding a frisbee, then throws it and stands still. The scene shifts to two individuals in white shirts and black shorts, each holding a frisbee, standing on the sandy field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wsEUCFH9afQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wsEUCFH9afQ_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 150, "blur_score": 197.48888241946696, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: A man in red shirt swinging a badminton racket (0.0-4.2s) and a shuttlecock (0.3s). Then two people in white shirts holding rackets (4.2-5.0s) with minimal movement.", "background_and_ambient_analysis": "Background elements (trees, sky, ground) show no significant shifting or fluid motion. No fire, water, smoke, or wind-driven motion observed; trees remain static."}}
{"video_id": "wvHU60wtQHc", "file_name": "wvHU60wtQHc_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl wearing a white graphic tee, yellow shorts, and blue sneakers stands on a blue gym mat. She raises her arms, moves them outward, adjusts her stance, and shifts her weight while facing the camera. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wvHU60wtQHc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wvHU60wtQHc_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 119.53477233723873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The gymnast (wearing white top and yellow shorts) performs controlled movements: arm swings, weight shifts, and stepping motions. Motion is localized to the body with clear bounding box tracking.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion. The wooden floor, blue mats, and wall elements remain stationary throughout; no fire, water, smoke, or wind is visible."}}
{"video_id": "wmibkqFL0WE", "file_name": "wmibkqFL0WE_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First scene: a white cup with a yolk inside, text says to press the nozzle to release the yolk. Then the scene changes to a sink area with bottles. A hand uses a yellow sponge to wash dishes. Need to describe motion chronologically. \n\nFirst part: cup with yolk, then hands washing dishes. So start with the cup, then transition to the sink. Mention the actions: pressing nozzle, washing dishes with sponge. Spatial: cup is on counter, sink has bottles. Camera: starts close-up on cup, then cuts to sink scene. \n\nCheck rules: focus on motion, chronological. So step 1: cup with yolk, action of pressing (but the text is instruction, but we can't include text. Wait, rule f says exclude text recognition. So just describe the visual. So first scene: a white cup with an egg yolk inside, placed on a speckled countertop. Then the scene shifts to a kitchen sink with various cleaning bottles; a person's hands use a yellow sponge to wash dishes under running water. \n\nWait, the first frame is a close-up of the cup, then next scene is the sink. So motion: cup is static, then hands move to wash dishes. Describe the actions: pressing the nozzle to release yolk (but the text is instruction, but the video shows the cup with yolk. Wait, the video shows the cup with yolk, so the action is the nozzle being pressed. But the user says \"focus on motion and behavior\". So in the first scene, the cup has a yolk, then the action of pressing the nozzle (but the video is a still? No, the first part is the cup with yolk, then the next part shows washing. Wait, the video has two scenes: first a cup with yolk, then a sink with hands washing. So need to describe both parts.\n\nFirst part: A close-up view shows a white cup with a single egg yolk inside, resting on a speckled countertop. Then, the camera cuts to a kitchen sink area with several colored cleaning bottles; a person's hands use a yellow sponge to scrub a dish under running water from a faucet. \n\nCheck the rules: chronological. First scene, then second. Mention motion: hands scrubbing, sponge moving. Background minimal. Camera perspective: first close-up, then cut to sink scene. \n\nSo structure: first scene (cup with yolk, static), then second scene (hands washing dishes). \n\nWait, the initial frames are [0.0] to [2.5] the cup, then [3.0] to [5.0] the sink. So the video starts with the cup, then cuts to the sink. \n\nSo caption: The video opens with a close-up of a white cup containing an egg yolk on a speckled countertop. The scene then transitions to a kitchen sink where a person's hands use a yellow sponge to wash dishes under running water, with various cleaning bottles lined up on the counter. \n\nWait, but need to mention the motion. In the first part, the yolk is in the cup, but the action is pressing the nozzle (the instruction says press to release, so maybe the hand is pressing? Wait, the first two frames show the cup with yolk, then the text. But the video itself—do we see the pressing? The user says \"focus on motion and behavior\", so if the video shows the action, describe it. But the provided frames: first two frames show the cup with yolk, then the next frames show hands washing. So maybe the pressing is part of the action but the video might not show it. Wait, the text says \"Pressione a garrafa para soltar a gema em outro recipiente\" which means press the bottle to release the yolk into another container. But the visual is the cup with yolk. So maybe the action is implied: the yolk was pressed out into another container, so the cup has the yolk. But since it's a still, perhaps the action is that the yolk is in the cup, then the next step is washing dishes. \n\nSo the key motions: first, a white cup with egg yolk is shown; then, hands use a yellow sponge to wash dishes at a sink. \n\nSo final caption should be chronological: first scene (cup), then second scene (washing). \n\nCheck the rules: \n\na) Motion/behavior: cup is static (yolk in it), then hands scrubbing with sponge. \n\nb) Appearance: white cup, yellow sponge. \n\nc) Spatial: cup on countertop; sink with bottles to the right of the faucet. \n\nd) Camera: close-up then cut to sink scene. \n\ne) Background minimal: countertop,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wmibkqFL0WE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wmibkqFL0WE_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 118.58740968887481, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (hands, sponge) are moving as a person washes the sink. The motion is explicit physical action (hand manipulation of sponge and water contact).", "background_and_ambient_analysis": "Background elements (sink, faucet, countertop, cleaning bottles) remain stationary across scenes. Minor water flow from the faucet is present but not dominant; no fire, smoke, or large-scale environmental motion observed."}}
{"video_id": "wqNFeN4nzJo", "file_name": "wqNFeN4nzJo_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and khaki pants carries a large white box with blue decorative patterns, positioning it horizontally on a wooden bed frame. He moves the box from a standing position to a horizontal orientation, placing it to the left of a rolled silver object. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wqNFeN4nzJo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wqNFeN4nzJo_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 85.18051258936146, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is moving a large box and a roll of material (insulation) across a wooden bed frame. The man's locomotion and pushing/pulling actions cause the motion of these objects.", "background_and_ambient_analysis": "The background (white walls and door) is static and does not shift uniformly. No fluid motion (fire, water, smoke) or wind is visible."}}
{"video_id": "x-E6uUxkG4g", "file_name": "x-E6uUxkG4g_000143_000153.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in a white room: one in dark blue shirt and dark pants holds a large vertical panel, while the other in checkered shirt and jeans walks toward the structure, bends down, and adjusts panels. The first man shifts his panel as the second man positions a vertical panel against the modular structure. The camera remains static, top-down.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/x-E6uUxkG4g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/x-E6uUxkG4g_000143_000153.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 393.03908168561253, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people are moving: one (blue shirt) lifts and positions a large panel, while the other (checkered shirt) walks in, interacts with the panel, and crouches. The panel's motion is driven by human locomotion and physical handling.", "background_and_ambient_analysis": "The white wall and floor background remains static with no shifting or fluid motion (fire, water, smoke, wind). No ambient environmental phenomena are present."}}
{"video_id": "wwXbr2FnLIk", "file_name": "wwXbr2FnLIk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person batting in an indoor facility. The main subject is a man wearing a yellow shirt, gray pants, a blue helmet, and blue gloves. He's holding a bat. The sequence: he starts in a batting stance, swings the bat, then follows through. Let's break down the chronology. \n\nFirst, he's in a stance (0.0s), then swings (0.3s), then the swing continues (1.0s), then he's in the follow-through (2.0s), and then maybe resetting or preparing again (4.0s). Wait, the frames show the motion: start, swing, follow-through, then maybe another swing? Wait, the video clips: [0.0] he's swinging up, [0.3] the swing is in progress, [1.4] he's in the middle of the swing, [2.5] follow-through, [3.6] back to a stance, [4.7] then another swing? Wait, no, looking at the frames:\n\nFrame 0: he's in a batting stance, bat up.\n\nFrame 1: swinging the bat down.\n\nFrame 2: continues swinging.\n\nFrame 3: after swing, arms extended.\n\nFrame 4: back to stance.\n\nFrame 5: another swing.\n\nSo chronological order: the person swings the bat in a continuous motion. Let's check the appearance: yellow shirt, gray pants, blue helmet. The background is an indoor batting cage with green artificial turf, nets, and some equipment.\n\nMention spatial relationships: the person is in the center, facing the direction where the balls are (there are balls on the ground in the background). The camera is stationary, probably, since no movement is mentioned. The background has the cage structure, so minimal description.\n\nNow, structure the caption: start with the main subject's action, chronology. \"A man wearing a yellow shirt, gray pants, and blue helmet swings a bat in an indoor batting cage. He initiates a downward swing, follows through with extended arms, then resets to a batting stance. The background shows green turf and netting, with scattered balls. The camera remains stationary, capturing the action from a frontal perspective.\"\n\nCheck rules: focus on motion, chronological order. Appearance: color, size (but he's one person, so mention color). Spatial: in front of the netting, balls in background. Camera: stationary, frontal.\n\nMake sure it's concise. Let's phrase:\n\n\"A man in a yellow shirt, gray pants, and blue helmet swings a bat in an indoor batting cage. He lowers the bat in a downward motion, follows through with arms extended, then returns to a stance. Scattered balls lie on the green turf in the background. The camera remains stationary, observing the action from the front.\"\n\nWait, check the frames. The video starts with him in the swing position, then the swing moves, then after the swing he's in follow-through, then maybe a new stance. The chronology is: swing, follow-through, reset. But the video shows the motion sequence. So the caption should describe the sequence.\n\nAnother way: \"A person wearing a yellow shirt, gray pants, and blue helmet executes a baseball swing in an indoor facility. Starting in a batting stance, they swing the bat downward, extend their arms during the follow-through, and then reset to a ready position. The background includes green artificial turf and netting, with a few balls visible. The camera remains fixed, capturing the action from a frontal viewpoint.\"\n\nCheck if it's concise. Maybe shorten: \"A man in a yellow shirt, gray pants, and blue helmet swings a bat in an indoor batting cage, following through with extended arms before resetting. Scattered balls are visible on the green turf background. The camera remains stationary, filming the motion from the front.\"\n\nYes, that's good. Let's make sure all rules are followed. No text, names, etc. Background minimal but essential. Spatial relationships: the man is in front of the netting (but maybe not necessary). The key is the motion and chronological order. The main action is the swing, follow-through, reset. Appearance: color of shirt, pants, helmet. Camera: stationary, frontal.\n\nFinal check: \"A man wearing a yellow shirt, gray pants, and blue helmet swings a bat in an indoor batting cage. He initiates a downward swing, completes the motion with extended arms, then returns to a batting stance. The background features green turf with scattered balls and netting. The camera remains fixed, capturing the action from a frontal perspective.\"\n</think>\n\n<caption_output>A man wearing a yellow shirt, gray pants, and blue helmet swings a bat in an indoor batting cage. He lowers the bat in a downward motion, follows through with extended arms", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wwXbr2FnLIk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wwXbr2FnLIk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 634.8005562915565, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a helmet and athletic gear is swinging a baseball bat repeatedly in a controlled motion. The bat and body movement are distinct, solid objects exhibiting locomotion due to physical force.", "background_and_ambient_analysis": "Background elements (gym walls, turf, netting) show no uniform shifting; no fire, water, or wind effects present."}}
{"video_id": "x0szfrNag9k", "file_name": "x0szfrNag9k_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a camouflage cap, dark jacket with a fur-lined hood, and a ring on their left hand sits at a kitchen counter with two stacks of papers. They lift a sheet from the right stack, flip it over, and place it onto the left stack. The camera remains static, positioned eye-level to capture the person's actions and the counter setup, with the kitchen cabinets and refrigerator visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/x0szfrNag9k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/x0szfrNag9k_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 549.8910069309434, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the books are the discrete solid objects in motion, with hands interacting with the books through physical actions like flipping and manipulating.", "background_and_ambient_analysis": "The background elements (cabinets, refrigerator, countertop) show no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "x4a-yY_fSX4", "file_name": "x4a-yY_fSX4_000239_000249.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair lies with eyes closed as another person’s hands use a cotton swab on their eye area, moving the swab slightly in front of the face. The camera maintains a close-up perspective, stable throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/x4a-yY_fSX4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/x4a-yY_fSX4_000239_000249.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 45.794746203311504, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands are moving to perform a procedure on the person's face. This is a deliberate, controlled motion of solid objects interacting with each other.", "background_and_ambient_analysis": "The background elements (if visible) are static and show no shifting. There is no fire, water, smoke, or wind motion present."}}
{"video_id": "xCH-EuQ4YMU", "file_name": "xCH-EuQ4YMU_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals engage in arm wrestling at a table; the older man with gray hair and glasses (left) and younger man with dark hair (right), both in black shirts, lock arms and wrestle. The younger man gradually gains position, raising his arm as the older man smiles. The camera transitions from a close-up of their hands to a wider shot showing their seated positions and the room's interior with chairs and a door. Background elements remain minimal, emphasizing the arm-wrestling motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xCH-EuQ4YMU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xCH-EuQ4YMU_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 151.0017053138755, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people engaged in arm wrestling; their arms and hands move due to physical force exerted during the contest.", "background_and_ambient_analysis": "Background elements (walls, furniture, windows) show no uniform shifting or fluid/environmental motion (e.g., no fire, water, wind)."}}
{"video_id": "x5latfRl2_A", "file_name": "x5latfRl2_A_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and cap plays a guitar while standing to the left of a seated man in a blue shirt, who sits in front of a microphone. The standing man then presents a plate of food toward the seated man, who reaches out to take a piece and eats it, while the standing man adjusts his guitar. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/x5latfRl2_A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/x5latfRl2_A_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 70.60658382148699, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people: one strumming guitar (hand movements), one singing (head, hand gestures).", "background_and_ambient_analysis": "Background elements (walls, window, furniture) show no uniform motion; no fire, water, smoke, or wind present."}}
{"video_id": "xFJX8gMasX4", "file_name": "xFJX8gMasX4_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large white dog moves near a wooden fence as a child in a dark blue coat approaches, holding an object and interacting with the dog. An adult in a dark coat stands behind the child. The dog shifts position near the fence, while the child remains in front of the fence, engaging with the animal. The camera remains shaky, capturing the interaction from a close perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xFJX8gMasX4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xFJX8gMasX4_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 172.75542287438367, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A white goat moves toward the camera, with a child and adult interacting nearby. The goat's locomotion and the people's movements are distinct, solid object actions.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Wooden fences and metal structures remain static relative to the scene, indicating no dominant ambient motion."}}
{"video_id": "xE45KRncPmw", "file_name": "xE45KRncPmw_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl with a red bow in her hair, wearing a bright green shirt, holds and eats a pastry with both hands while seated at a red bench. In the background, a man in a dark shirt sits at a white table, resting his chin on his hand, and a shopping cart with groceries is visible to her right. The camera slowly zooms in on the girl as she continues eating.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xE45KRncPmw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xE45KRncPmw_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 130, "blur_score": 73.7455848003142, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A young girl (primary discrete object) exhibits minor head and hand movements while eating a banana. Secondary objects include seated individuals in the background with minimal motion (e.g., one person appears to be reading, another talking on a phone).", "background_and_ambient_analysis": "No shifting background elements observed; tables, chairs, and static objects (e.g., red booth seats) remain stationary across frames. No fluid/environmental motion (fire, water, smoke, wind) present in the scene."}}
{"video_id": "xHRrVMB_4Zc", "file_name": "xHRrVMB_4Zc_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit stage setting with a Christmas tree in the background, a group of people interact. A person in a dark blue shirt holds a microphone near a wooden railing, while a person in a gray hoodie approaches, lifts a drumstick, and raises it high. Behind them, band members including a guitarist in a red shirt play instruments. The camera remains mostly static with slight movement, capturing the scene from a low angle perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xHRrVMB_4Zc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xHRrVMB_4Zc_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 165.10517210062875, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people exhibit distinct movements: a person in red on the stairs raises arms, a person in a dark shirt in the foreground makes large arm gestures, and others interact near the railings.", "background_and_ambient_analysis": "Static background elements (steps, walls, railings) show no uniform shifting or fluid motion (fire/water/smoke/wind)."}}
{"video_id": "xG2802wqPdE", "file_name": "xG2802wqPdE_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with red hair in a ponytail, wearing a black floral-patterned top, and a man with curly red hair in a gray patterned sweater sit opposite each other at a round table, both eating spaghetti with red sauce using utensils; the woman uses a fork and knife while the man uses a spoon, then the camera zooms in on the man's plate as he lifts spaghetti with a spoon. The background features chairs and kitchen elements but remains out of focus. The camera shifts from a medium shot of the pair to a close-up of the pasta.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xG2802wqPdE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xG2802wqPdE_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 183.7382697297601, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A fork is moving through spaghetti on a plate, indicating intentional human interaction with the food. The people sitting at the table exhibit minimal motion beyond typical dining actions.", "background_and_ambient_analysis": "Background shows static office furniture (chairs, desks) with no uniform shifting or environmental motion (e.g., fire, water, wind). No ambient fluid dynamics observed."}}
{"video_id": "xFjhrWEmLIk", "file_name": "xFjhrWEmLIk_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person in a kitchen setting, preparing a meal. First frame: they're pouring a yellow substance (maybe batter) from a measuring cup into a large bowl with other ingredients. The kitchen has cabinets, a microwave, etc. Then the next frames show a close-up of a frying pan with chopped veggies (zucchini, yellow squash maybe), and the person adds diced red peppers using a spatula to scrape them from a small bowl. \n\nSo chronologically: first, pouring into a bowl (but wait, the first frame shows the person pouring into a large bowl, then the next frames shift to the pan. Let's check the timestamps. The first scene is [0.0] with the person at the counter, pouring. Then [1.4] is a close-up of the pan. Wait, the video sequence: start with person pouring into a bowl (large glass bowl), then next frame (1.4s) is close-up of pan with veggies, then they add red peppers. \n\nMain subjects: the person (wearing an apron, hands visible), the measuring cup, the large bowl, the frying pan with chopped vegetables (green and yellow), small bowl of red peppers. Actions: pouring yellow liquid into a bowl, then in the pan, adding red peppers with a spatula. \n\nAppearance: the person has a beige apron, hands with rings. The vegetables are chopped, red peppers are small. Spatial: in the first frame, the person is at the counter, pouring into a large bowl (other items like a glass measuring cup, etc. around). Then in the pan scene, the pan is on the stove, person is adding peppers from a small glass bowl into the pan. \n\nCamera perspective: first frame is a medium shot of the person at the counter, then a close-up of the pan. \n\nNow, following the rules. Focus on motion in chronological order. \n\nFirst action: The person pours a yellow liquid from a glass measuring cup into a large glass bowl containing chopped vegetables. Then, the scene shifts to a close-up of a frying pan with diced yellow and green vegetables, where the person uses a wooden spatula to add diced red peppers from a small glass bowl into the pan. \n\nCheck for background: minimal, like the kitchen setting (cabinets, microwave) but not essential. \n\nSo structure: Start with pouring into bowl, then adding peppers to pan. \n\nMake it concise. \n\n\" A person in an apron pours a yellow liquid from a glass measuring cup into a large glass bowl on a kitchen counter; then, a close-up shows the person using a wooden spatula to add diced red peppers from a small glass bowl into a frying pan containing chopped yellow and green vegetables on a stovetop.\" \n\nWait, but the first frame (0.0s) is the person pouring into the bowl, then 1.4s is the pan. So the chronology is: first pouring into bowl, then moving to the pan to add peppers. \n\nCheck if \"apron\" is necessary (rules say mention appearance if relevant). The apron is beige with text, but rule f says exclude text recognition, so just \"apron\" maybe. But rule b says mention appearance and number. So \"a person wearing a light-colored apron pours...\" \n\nWait, the first frame: the person is at the counter, pouring yellow liquid into a large bowl. The bowl has other ingredients, maybe. Then next frame (1.4s) shows the pan. So the sequence is: 1. pouring into bowl, 2. adding peppers to pan. \n\nSo caption:\n\n\"A person wearing a light-colored apron pours a yellow liquid from a glass measuring cup into a large glass bowl on a kitchen counter; subsequently, a close-up shows the same person using a wooden spatula to transfer diced red peppers from a small glass bowl into a frying pan containing chopped yellow and green vegetables on a stovetop.\"\n\nBut need to check if \"subsequently\" is okay, or \"then\". Also, \"subsequently\" might be too formal. Let's make it flow.\n\n\"The person pours a yellow liquid from a glass measuring cup into a large glass bowl on the counter; then, using a wooden spatula, adds diced red peppers from a small glass bowl into a frying pan with chopped yellow and green vegetables on the stovetop.\"\n\nCheck for concise. Maybe:\n\n\"A person in an apron pours yellow liquid into a large bowl, then adds diced red peppers to a pan with chopped vegetables using a wooden spatula.\"\n\nWait, but need to mention appearance (color, size, etc.). The yellow liquid—color. The veggies: chopped yellow and green. Red peppers diced. \n\nAlso, \"the person\" is the main subject. \n\nLet me structure:\n\nFirst action", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xFjhrWEmLIk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xFjhrWEmLIk_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 131.09109819843664, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the person's hands stirring vegetables in the pan, the wooden spatula, and the container of red spices being poured. Motion is driven by manual manipulation of these solid objects.", "background_and_ambient_analysis": "Background elements (wooden cabinets, glass bowl) show no uniform shifting. No fire, water, or wind-dominated motion observed."}}
{"video_id": "xMF9m3Jux3U", "file_name": "xMF9m3Jux3U_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a black brush with a white handle, initially positioned above an open makeup palette containing multiple neutral-toned eyeshadows. The brush is then brought to a person's eyebrow, where it moves in a precise, upward motion along the brow line to groom or apply product. The camera remains in a close-up perspective, focusing on the eyebrow and the brush’s movement, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xMF9m3Jux3U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xMF9m3Jux3U_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 88.83894033046577, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary moving objects are the makeup brush (held by the hand) and the hand itself, exhibiting controlled motion as they apply eyeliner to the eye. These are discrete solid objects driven by intentional physical manipulation (hand movements).", "background_and_ambient_analysis": "The background remains static throughout the video. No shifting backgrounds or fluid/environmental motions (fire, water, wind) are observed; the initial frames show a stable surface and eyeshadow palette, while subsequent frames focus on the eye with no environmental fluid dynamics."}}
{"video_id": "xPne-TFk-TU", "file_name": "xPne-TFk-TU_000403_000413.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light skin tone presses down on the strings of a red acoustic guitar, moving up the fretboard while plucking the strings; the guitar's circular sound hole and brown fretboard are visible. The camera remains static in a close-up perspective, focusing on the hand and instrument against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xPne-TFk-TU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xPne-TFk-TU_000403_000413.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 1313.3047088417688, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) moves over guitar strings to play, exhibiting controlled physical motion from finger placement and strumming.", "background_and_ambient_analysis": "Static background elements (e.g., clothing, guitar body) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "xRztarrE3NM", "file_name": "xRztarrE3NM_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person playing a bass guitar. The person is wearing a green shirt and jeans, sitting on a chair. Then the scene transitions to a white screen with a logo that says \"play-music.com\" in yellow text. The logo is centered. Now, I need to describe this chronologically.\n\nFirst part: the person playing bass. Main subject is the person, action is playing bass. Appearance: green shirt, jeans, seated. Then the scene changes to the logo. So the caption should mention the person playing, then the transition to the logo.\n\nCheck the rules: chronological order, motion and behavior. The person is playing (hands on bass), then the screen goes to the logo. Background is minimal, so maybe just mention the initial setting briefly.\n\nDon't include text recognition, so don't say \"play-music.com\" as text, but the logo is part of the scene. Wait, rule g says exclude text recognition. Wait, the logo is in the video, but rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" Wait, the logo is part of the visual, but the instruction says to exclude text recognition. Hmm. Wait, the task says \"Exclude text recognition\"—so maybe don't describe the text on the screen? Wait, but the logo is the main element in the second part.\n\nWait, the example output format: the first part is the person, then the logo. Let's read the rules again.\n\nRule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So text on screen (like \"play-music.com\") is text recognition, so don't mention it. But the logo is a visual element. Wait, but the task says \"Exclude text recognition\"—so perhaps we should describe the logo's appearance but not the text. Wait, the logo in the video is a white screen with \"play-music\" in yellow, but since it's text, we need to avoid describing it. Wait, the problem says \"Exclude text recognition\"—so maybe just note the transition to a logo, but not the text.\n\nWait, the initial instruction says: \"Exclude text recognition, named characters, or stylistic analysis.\" So if the logo has text, we shouldn't describe the text. So the second part is a white screen with a logo (but don't mention the text). Wait, but the video's second part is the logo, which is the text. Hmm, this is tricky.\n\nWait, the example video shows: first frame is person playing bass, then the screen goes to a white screen with \"play-music.com\" logo. So the second part is the logo. But rule f says exclude text recognition. So maybe we can describe the logo as a white screen with a yellow logo (but since it's text, perhaps we should just say \"a white screen with a logo\" without specifying the text). Wait, but the problem says \"text recognition\" so not mentioning the text. So perhaps the second part is \"the scene transitions to a white screen with a logo\".\n\nLet me structure:\n\n1. The video opens with a person seated, wearing a green shirt and jeans, playing a bass guitar. Their hands move along the fretboard and strings.\n\n2. The scene then transitions to a white screen with a yellow logo.\n\nWait, but the logo is \"play-music.com\", but since we can't mention text recognition, we just describe the logo as part of the visual without stating the text. So the caption would say: \"The person continues playing, then the scene shifts to a white screen with a logo.\"\n\nWait, the rules say \"Exclude text recognition\"—so we don't mention the words on the screen. So the second part is just a white screen with a logo (but we don't say what the logo says). So the description for the second part is: the scene transitions to a white screen displaying a logo.\n\nBut need to be concise and chronological.\n\nLet's draft:\n\nA person in a green shirt and jeans plays a bass guitar while seated, their hands moving across the instrument's neck and strings. The scene then transitions to a white screen with a logo, followed by a display of the \"play-music.com\" text.\n\nWait, but rule f says exclude text recognition, so \"play-music.com\" should not be mentioned. So instead, \"the scene transitions to a white screen with a logo\".\n\nWait, but the first frame has the logo with \"play-music.com\", but we have to not mention the text. So the correct approach is to describe the visual elements without the text. So the second part is \"a white screen with a logo\".\n\nWait, but the task is to generate a concise, chronological paragraph describing the provided video. Let's check the rules again.\n\nRule f: Exclude text recognition, named characters, or", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xRztarrE3NM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xRztarrE3NM_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 149, "blur_score": 121.09827947663229, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is actively playing a guitar; their hands move to press strings and frets, indicating physical interaction with the instrument.", "background_and_ambient_analysis": "The background (wall, second guitar) remains static throughout the video. No environmental fluids (fire, water, smoke, wind) are present."}}
{"video_id": "xNo95KUza0M", "file_name": "xNo95KUza0M_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baseball player in a light blue jersey and white pants begins in a batting stance, swings the bat in a smooth arc, connects with the ball, and completes the follow-through with his body twisted. The catcher is positioned directly behind him, with teammates observing from the dugout. The camera remains stationary, capturing the batter’s motion from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xNo95KUza0M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xNo95KUza0M_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 91, "blur_score": 668.0333625656702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete objects: Batter (blue jersey, white pants) executing a full swing motion with bat; catcher and umpire positioned behind home plate. Motion originates from batter's physical swing and bat trajectory.", "background_and_ambient_analysis": "Background (dugout, spectators, stadium walls) shows no uniform shifting or fluid motion. Static elements remain fixed with no wind/smoke/water effects visible."}}
{"video_id": "xTFJ42MmU74", "file_name": "xTFJ42MmU74_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a brown shirt and light gray shorts sits on a bed with a colorful striped blanket, moving their arms rhythmically while holding a purple object. They toss the object upward, briefly extending their arms, then catch it and continue gesturing. The bed is positioned next to a cluttered desk with stacked papers and a laptop. The camera remains stationary with a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xTFJ42MmU74.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xTFJ42MmU74_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 88.67666747076481, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person moves by standing, sitting, and interacting with objects (e.g., picking up a shoe). The shoe is also moved by the person. These are discrete objects moving due to explicit physical forces (the person's locomotion and actions).", "background_and_ambient_analysis": "The background (walls, bed, table) remains static throughout the video; no ambient environmental motion (fire, water, wind) is present."}}
{"video_id": "xZpRWmDBzLA", "file_name": "xZpRWmDBzLA_000236_000246.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a red shirt and blue jeans kneels beside the front wheel of a white vehicle, using a wrench to adjust the lug nuts on the silver-rimmed tire. The camera remains stationary, focusing closely on the hands and wheel throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xZpRWmDBzLA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xZpRWmDBzLA_000236_000246.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 329.5938031154209, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a red shirt) is manipulating a tool (likely a wrench) to interact with the car's wheel, with visible hand and tool motion.", "background_and_ambient_analysis": "The background consists of a static concrete surface and parts of the vehicle; no fluid environmental motion (fire, water, wind) or significant background shifts are observed."}}
{"video_id": "xYrD17M9MqY", "file_name": "xYrD17M9MqY_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's lower back, covered by a black shiny garment, is shown. A hand with light skin gently pulls the garment upward, revealing skin with a visible tattoo. The hand continues to lift the garment and adjust the hair near the lower back in a careful motion. The camera remains close-up, slightly shifting to follow the hand’s movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xYrD17M9MqY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xYrD17M9MqY_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 339.7725166375584, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The wax strip is being pulled off the skin by a hand, moving due to the application of force. The skin also has slight movement but the primary motion is the wax strip.", "background_and_ambient_analysis": "The background (bed, sheet) is static with no significant motion. No fire, water, smoke, or wind detected."}}
{"video_id": "xTbcmk2FT9o", "file_name": "xTbcmk2FT9o_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray tank top and dark shorts holds a girl in a colorful swimsuit and a boy in yellow trunks at the pool's edge. They jump into the turquoise water, creating splashes; the girl and boy surface in the pool while the man stands nearby. The camera remains stationary, capturing the jump and subsequent ripples from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xTbcmk2FT9o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xTbcmk2FT9o_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 96.38938619505693, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children run and jump into the pool, then swim. Their motion is driven by their own locomotion and collision with water.", "background_and_ambient_analysis": "Background (trees, gazebo, chairs) remains static. Water splashing is present but not dominant; it is a secondary effect of the children's jump."}}
{"video_id": "xfspfVqnRvw", "file_name": "xfspfVqnRvw_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue jeans and a light-colored shirt holds a white garment above a blue plastic basin filled with water. They submerge the garment into the water, agitate it by pressing and lifting, then lift it out with water dripping. A black basin containing red clothes sits to the left of the blue basin. The background features green grass and a red and green structure. The camera remains stationary, capturing the washing action from a medium close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xfspfVqnRvw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xfspfVqnRvw_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 584.2855206278012, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (hands visible) manipulates a white cloth, submerging and lifting it in a blue bucket; the cloth is the primary solid object exhibiting motion from manual action.", "background_and_ambient_analysis": "Background features (grass, red/green structure) show no uniform shifting. Water in the blue bucket is stationary, not flowing as a fluid; no fire, smoke, or wind-driven motion observed."}}
{"video_id": "xhf5u7c-UI8", "file_name": "xhf5u7c-UI8_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands, adorned with a colorful beaded bracelet and silver watch, peel a potato under a running kitchen faucet. The hands rotate the potato while removing the skin, keeping it submerged in the sink. The sink’s curved hose and a bottle of oil are visible in the background, but the camera remains fixed in a close-up view focused on the peeling motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xhf5u7c-UI8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xhf5u7c-UI8_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 112.3540556525005, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are actively moving a potato under the tap, rotating and scrubbing it. The potato is the discrete solid object undergoing physical motion due to human action.", "background_and_ambient_analysis": "The background (sink, faucet, countertop) is static with no shifting elements. Water flow from the faucet is controlled and not dominant; it serves as a secondary element for the washing activity."}}
{"video_id": "xs-1clhFLTI", "file_name": "xs-1clhFLTI_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to generate a concise chronological paragraph for this video. The user provided the rules, so I have to follow them strictly.\n\nFirst, the main subject is a person in a gym. The video starts with them standing on colorful mats. The person is wearing a white shirt and black shorts. Then they bend down, maybe do a cartwheel or handstand. Wait, the frames show them moving from standing to a handstand, then flipping over. So the sequence is: stand, bend, hands on the ground, flip up to a handstand, then maybe jump or move forward.\n\nI need to mention the appearance: white shirt, black shorts, barefoot. The motion is chronological: starts standing, bends forward, does a handstand, then continues moving. Spatial relationships: they're on the mats, which are colorful. Background has gym equipment, but minimal description. Camera is stationary, probably fixed angle.\n\nCheck the rules again. Exclude text recognition, named characters. So no mentioning the signs. Focus on motion. Conclude with camera perspective. The camera doesn't move, so stationary.\n\nPutting it all together: A person in a white shirt and black shorts stands on a colorful mat in a gym, bends forward, places hands on the mat, and flips upward into a handstand. The individual then transitions into a forward motion. The camera remains stationary throughout, capturing the sequence from a fixed angle.\n\nWait, the video shows the person doing a flip from the handspring to a handstand. Let me check the frames again. The sequence is: standing, bending, hands on ground, then flipping up into a handstand. Then maybe moving forward. So \"flips upward into a handstand\" is accurate. Then \"transitions into a forward motion\" to get to the last frame where they're standing again.\n\nMake sure it's concise. Avoid extra details. Mention appearance briefly. Spatial relationships: the mats are colorful, but the rule says minimal background. Since the background is the gym with equipment, maybe just note it's a gym. But rule e says minimal unless essential. The mats are part of the environment, so maybe \"colorful gym mats\" is okay.\n\nSo the caption should be:\n\nA child in a white shirt and black shorts stands on colorful gym mats, bends forward, places hands on the mat, and flips upward into a handstand before transitioning to a standing position. The camera remains stationary, capturing the motion from a fixed angle.\n\nWait, the problem says \"main subjects (people/animals/objects)\"—here it's one person. Also, \"briefly describe their appearance and number\"—the person is wearing white shirt, black shorts, barefoot. \"Spatial relationships if relevant\"—the person is on the mats, which are in the gym. But maybe \"colorful gym mats\" suffices.\n\nCheck if \"child\" is correct. The video shows a person, but the rules say not to include named characters, but the appearance: the person's age isn't specified. Maybe just say \"a person\" instead of \"child.\" Wait, the original video description doesn't specify, but in the frames, it's a kid. But the rules say exclude named characters, but appearance like \"child\" might be okay as it's describing their age. Hmm, the rules say \"color, size, orientation\"—maybe \"a child\" is part of appearance. The problem says \"briefly describe their appearance and number (color, size, orientation).\" So size could be small, but perhaps better to just say \"a person.\"\n\nWait, the rules for appearance: color, size, orientation. The person is wearing a white shirt and black shorts, so those are colors. Size is not specified, but maybe just mention the clothing. Orientation: standing, bending, etc.\n\nSo revised: A person in a white shirt and black shorts stands on colorful gym mats, bends forward, places hands on the mat, and flips upward into a handstand, then moves into a standing position. The camera remains stationary, capturing the sequence from a fixed angle.\n\nWait, the video shows them doing a handstand, then maybe a jump or moving forward. The last frame shows them standing again. So \"transitions into a standing position\" is correct.\n\nCheck for chronological order: starts standing, bends, flips to handstand, then moves to standing. Yes.\n\nBackground: the gym has equipment, but minimal. Since the mats are colorful, maybe mention them as part of the environment. The rule says \"minimal unless essential for understanding motion.\" The motion happens on the mats, so it's relevant.\n\nCamera: stationary, fixed angle.\n\nI think that's it. Now, make sure to follow the output format exactly.\n</think>\n\n<caption_output>A person in a white shirt and black shorts stands barefoot on colorful gym mats, bends forward, places hands on the mat, and flips", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xs-1clhFLTI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xs-1clhFLTI_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 85, "blur_score": 356.61863909708654, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Gymnast (person) performs discrete movements: backward roll, handstand, and controlled locomotion. Solid, distinct object with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (walls, gym equipment, mats) are stationary with no shifting or fluid motion. No fire, water, smoke, or wind present; ambient environmental motion is absent."}}
{"video_id": "xrVy-PhPXyI", "file_name": "xrVy-PhPXyI_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white apron cuts a light pink chicken breast on a bright yellow cutting board, with two other chicken pieces and metal trays of batter positioned to the right; the camera maintains a top-down view as the person maneuvers a knife to slice the chicken.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xrVy-PhPXyI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xrVy-PhPXyI_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 165.7802551541597, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The person's hands (wearing a white apron) are moving a knife to cut food on a yellow cutting board. The knife and food pieces exhibit distinct, solid-object motion due to the cutting action.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. The metal trays and countertop in the background remain static throughout the clip, with no signs of fire, water, smoke, or wind."}}
{"video_id": "xm_D1YGPm_g", "file_name": "xm_D1YGPm_g_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person applies makeup to their eye with a brush, followed by a close-up of a brush gently stroking eyelashes, then applying eyeliner to the upper lash line. The camera remains focused on the eye area in close-up shots throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xm_D1YGPm_g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xm_D1YGPm_g_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 491.85443617320806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The mascara wand and eyelashes are discrete solid objects. The wand moves due to manual application, brushing the eyelashes which then move in response.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) detected. Background appears static (e.g., neutral backdrop) in visible frames."}}
{"video_id": "xkgrAeoanMg", "file_name": "xkgrAeoanMg_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person dips a piece of meat into a bowl of yellow egg mixture, then coats it in light brown breadcrumbs, and finally places it onto a white plate. The scene includes a bowl of white flour to the left, a bowl of egg mixture in the center, and a bowl of breadcrumbs to the right, all on a dark countertop. The camera shifts between close-up and top-down perspectives, capturing the sequential motion of coating the meat. The background remains minimal, focusing on the hands and food preparation process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xkgrAeoanMg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xkgrAeoanMg_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 55.79925687359288, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and food items (e.g., mixed batter, flatbread-like object) move in discrete, controlled motions due to human manipulation (mixing, placing).", "background_and_ambient_analysis": "Background elements (countertop, bowls, plates) remain static with no uniform shifting; no fire, water, or wind motion observed."}}
{"video_id": "y1ewVIYTI74", "file_name": "y1ewVIYTI74_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark, small figure moves from the left side of the frame toward the center, near a horizontal power line, then stands upright and continues moving rightward across the blue sky backdrop. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/y1ewVIYTI74.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/y1ewVIYTI74_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 280.1515539292229, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving along a tightrope (discrete solid object) with controlled locomotion, while a bird is also visible in motion. Both subjects are tracked as distinct entities moving due to physical forces (balancing, flight).", "background_and_ambient_analysis": "The background features a clear sky with a utility pole and wire; these elements remain static across frames, indicating no significant background shift or fluid/environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "y2bG_4GHbJ8", "file_name": "y2bG_4GHbJ8_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person in dark shorts jumps from the pool edge into the water, arms extended, creating a splash. The camera remains stationary, capturing the motion from a fixed position near the pool.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/y2bG_4GHbJ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/y2bG_4GHbJ8_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 1688.3119368644716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is the sole discrete object moving: starting on the pool deck, jumping into the water, and then submerging/surfacing. Motion is driven by locomotion (jumping) and fluid resistance (swimming).", "background_and_ambient_analysis": "The pool water shows splashing and ripples due to the person's jump, but the background elements (railing, deck, plants) remain static and do not shift uniformly. Water disturbance is secondary to the person's motion and does not dominate the scene."}}
{"video_id": "y3OuaAsbQYQ", "file_name": "y3OuaAsbQYQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a blue screen showing \"LE CHÂTEAU DE CARTES\". Then, it cuts to a person sitting on a couch behind a card tower. The person is wearing a blue and white shirt, holding two yellow cards. The card tower is a pyramid structure on a table. The background has a couch with cushions. The camera seems to be static, maybe a medium shot. Let's check the rules: focus on motion and behavior. The main subject is the person holding cards, the card tower is there. So chronological: starts with title, then person on couch holding cards, card tower in front. Need to mention appearance: person's shirt color, card tower structure, position (in front of the person on the table). Background minimal. Camera perspective: probably frontal, no movement mentioned. Let's structure it.\n\nStart with the title screen (blue background, text), then transition to person on couch. The person is sitting, holding two yellow cards, with a pyramid card tower in front. Background has couch and cushions. Camera is static, frontal view. Need to be concise.\n\nCheck rules: exclude text recognition, so don't mention the text, just that it's a blue screen with text (but rule g says exclude text recognition, so maybe just describe the initial frame as a blue screen? Wait, rule f says exclude text recognition, so maybe don't refer to the text at all. Wait, the first frame is [0.0] blue background, then [0.3] shows text. But rule f says exclude text recognition. So maybe start by describing the video frames without mentioning text. Wait, the instruction says: \"Exclude text recognition, named characters, or stylistic analysis.\" So the title text is part of the video, but we can't describe it. So the first part is a blue background, then the title appears but we don't mention it. Wait, but the task is to generate a caption describing the video, including the sequence. The first frame is a blue background (text not mentioned as per rule). Then the next frames show the person.\n\nWait, the user says: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So the text is part of the video but we can't mention it (rule f). So the first part is a blue screen, then transitions to the person.\n\nLet's outline:\n\n- Start: blue background (no text mentioned as per rule f, since we exclude text recognition)\n- Then, scene shifts to a person sitting on a blue couch, wearing a blue and white raglan shirt, holding two yellow playing cards. In front of them on a table is a pyramid-shaped tower made of playing cards. The person is holding the cards up, possibly preparing to add to the tower. The background includes a blue couch with patterned cushions. The camera remains static, capturing a frontal view of the scene.\n\nWait, the video starts with [0.0] blue screen, then [0.3] shows \"LE CHÂTEAU DE CARTES\" text. But rule f says exclude text recognition, so we don't mention the text. So the first part is a blue background, then the scene changes to the person.\n\nSo the caption should be chronological:\n\nThe video opens with a solid blue screen, then transitions to a person seated on a blue couch wearing a blue and white raglan shirt. The individual holds two yellow playing cards, standing in front of a pyramid structure built from playing cards on a table. The background includes a blue couch with patterned cushions. The camera maintains a static, frontal perspective throughout the sequence.\n\nCheck rules:\n\na) Motion: person holding cards (motion of holding), tower is static. Chronological: blue screen → person scene.\n\nb) Appearance: person's shirt (blue/white), cards (yellow), tower (pyramid of cards).\n\nc) Spatial: person behind the tower (wait, no, person is behind the tower? Wait, the tower is on the table in front of the person. The description says \"in front of them on a table\". So person is sitting, tower is in front.\n\nd) Camera: static, frontal.\n\ne) Background: minimal, just couch with cushions.\n\nf) Exclude text recognition: correct, didn't mention the text.\n\ng) No reasoning.\n\nMake it concise.\n\n\"Beginning with a blue screen, the scene shifts to a person in a blue and white raglan shirt seated on a blue couch, holding two yellow playing cards. In front of the person, on a table, is a pyramid-shaped card tower constructed from playing cards. The background includes a blue couch with patterned cushions. The camera remains static, maintaining a frontal view of the person and the tower.\"\n</think>\n\n<caption_output>The video opens with a blue screen, then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/y3OuaAsbQYQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/y3OuaAsbQYQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 34.88126122234224, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is moving his hands and cards; the card pyramid is stationary.", "background_and_ambient_analysis": "The background (blue couch, wall) is static with no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "y4F-kHP03lY", "file_name": "y4F-kHP03lY_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the main subject is the person on the yoga mat. They start lying on their back, then sit up, stand up, and do a handstand or a move into a plank? Wait, the video shows: in frame 0, they're lying on the mat. Frame 1, they sit up. Frame 2, they stand up. Then frame 3, they do a forward fold? Wait, the second frame shows them sitting up, then third frame they're in a downward dog position? Wait, let's check the timestamps. \n\nWait, the video starts with the person on the yoga mat (purple). They are lying on their back. Then in the next frame, they sit up, then stand, then move into a handstand? Wait, no. Let's list the actions step by step. \n\nAt [0.0], person is lying on purple yoga mat, back to camera (since they're on their back). Then [1.4], they sit up, knees bent, hands near the floor. Then [2.5], they stand up (from sitting), then [3.6], they are in a downward dog position (hands on mat, feet up). Wait, but the description says: \n\nFrame 0: person lying on mat. \nFrame 1: person sits up. \nFrame 2: person bends forward (maybe a forward fold), then stands? Wait, the video description shows: \n\n[0.0] lying on mat. \n[1.4] sits up. \n[2.5] stands up (from sitting), then does a movement where they go into a plank or something. Wait, the frames:\n\nFirst frame: person is on back on mat. Second frame: person is sitting up. Third frame: person is in a forward fold (like a yoga pose), then stands? Wait, no, the video has:\n\n[0.0] person lying on back on purple mat. \n[1.4] person sits up (knees bent, hands on mat). \n[2.5] person stands up, then moves into a position where they are on their hands (like a handstand or downward dog). Wait, the third frame (2.5 seconds) shows person standing up, then the next frame (3.6) is a handstand? Wait, the description says:\n\n[0.0] person lying on mat. \n[1.4] person sits up. \n[2.5] person stands up and does a forward fold? Wait, no. Let's parse the frames:\n\nThe user provided the video frames with timestamps. Let's list each frame's action:\n\n[0.0] - Person is lying supine (on back) on purple yoga mat. \n[1.4] - Person sits up (sitting position, legs bent). \n[2.5] - Person stands up from sitting, then bends forward into a downward dog pose (hands on mat, feet in air). \n[3.6] - Person is in downward dog pose, then maybe transitions to a plank? Wait, the fourth frame (3.6) shows person in downward dog. \n\nWait, but the problem says to describe in chronological order. Let's check the main actions:\n\nStart: Person on yoga mat, lying on back. Then sits up. Then stands up. Then does a downward dog pose (hands on mat, body bent at hips and elbows). \n\nNow, the other person: in the background, there's someone standing near the chair and moving. \n\nThe task is to focus on main subjects (people/animals/objects). The main subject is the person on the mat. The background person is secondary. \n\nAppearance: main person is wearing white shirt and black shorts (from the video description: \"white shirt and black shorts\" in frame 0). \n\nSpatial relationships: the person on mat is in front of the couch (dark couch), and the background person is near the chair (to the right of the main person). \n\nChronological order:\n\n1. Person lies on purple yoga mat (supine position). \n2. Sits up, transitioning from lying to sitting. \n3. Stands up, then moves into a downward dog pose (hands on mat, body forming a triangle). \n4. The background person is standing near a chair and moves away (from frame 0 to 2.5, background person is there). \n\nWait, the background person: in frame 0, they're standing near the chair. Then in frame 1, they move towards the chair. Frame 2, they sit down? Wait, the video shows the background person moving from standing to sitting? \n\nWait, the user's video description:\n\n[0.0] person lying on mat; background person standing near chair", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/y4F-kHP03lY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/y4F-kHP03lY_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 36.2860696932956, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person performs distinct yoga poses (sitting cross-legged, downward dog, lunge, split) with clear body movement. A secondary background figure moves minimally but is not the primary subject.", "background_and_ambient_analysis": "Background elements (couch, floor, walls) show no shifting or uniform motion. No fire, water, smoke, or wind is present in the environment."}}
{"video_id": "y4ZeTWVcMnw", "file_name": "y4ZeTWVcMnw_000414_000424.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and silver watch holds a black object against his mouth, then lowers it, gesturing with both hands in front of him while moving them outward. The background is a plain light gray. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/y4ZeTWVcMnw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/y4ZeTWVcMnw_000414_000424.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 71.66163205265366, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a white shirt moves his hands and a small object (likely a phone or remote) in controlled, deliberate gestures. No other solid objects exhibit motion.", "background_and_ambient_analysis": "Static gray wall with no fluid or environmental motion (fire, water, smoke, wind). Background elements remain fixed and unshifted throughout the clip."}}
{"video_id": "xvbhEc_fVVw", "file_name": "xvbhEc_fVVw_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A meat grinder extrudes pink, coarse ground meat into a large gray container. A person’s dark-clad arm enters from the right, adjusting the grinder. The meat continues to flow steadily into the container as the arm makes minor adjustments. The camera remains static, capturing the grinder and accumulating meat from a close, slightly angled perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xvbhEc_fVVw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xvbhEc_fVVw_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 154, "blur_score": 137.36974262625495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing dark clothing) is moving ground meat within a container using their hands; the meat is lifted and shifted by the person's action.", "background_and_ambient_analysis": "Background is stationary (shelves, chair, wall remain in fixed positions throughout). No fluid or environmental motion (e.g., fire, water, smoke, wind) detected."}}
{"video_id": "yEZTDd6j8UM", "file_name": "yEZTDd6j8UM_000180_000190.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark braided hair wearing a gray shirt adjusts their braid with their right hand while moving slightly. The background includes a wall with posters and a partially visible door. The camera remains in a close-up position with minimal movement, capturing the upper body and face as the individual shifts position and gestures toward their hair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yEZTDd6j8UM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yEZTDd6j8UM_000180_000190.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 169.3713607201681, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl's head and braid are moving. The braid is moved by her hand and head movements, which are discrete physical actions.", "background_and_ambient_analysis": "The background (walls, pictures) shows no shifting or fluid motion. No fire, water, smoke, or wind is visible. Ambient elements are static."}}
{"video_id": "y5MQV6UTEXM", "file_name": "y5MQV6UTEXM_000107_000117.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands, one with lighter skin tone and one with darker skin tone, manipulate a black and green bicycle component on a black handlebar with green cables; the hands adjust and tighten the component. The camera pulls back to reveal a person in a black shirt working on the bicycle within a workshop setting. The camera movement transitions from a close-up to a wider shot, maintaining focus on the hands and bike mechanics.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/y5MQV6UTEXM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/y5MQV6UTEXM_000107_000117.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 95.1271262308077, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete hands are manipulating a bike component (labeled 'FR6'), moving through explicit physical actions like tightening or adjusting.", "background_and_ambient_analysis": "The background consists of static bike components and cables with no visible shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "yI7p3RBMvWA", "file_name": "yI7p3RBMvWA_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt stands facing the camera, holding a yellow ball in his right hand. He tosses the ball upward with his right hand, catching it in his left hand, then transfers it back to his right hand and repeats the tossing motion. The background includes a blue wall with a striped banner, but remains mostly static. The camera maintains a stationary, frontal perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yI7p3RBMvWA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yI7p3RBMvWA_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 124.5768944539273, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a yellow ball with their hands, exhibiting controlled rotational and translational movements. The ball's motion is directly caused by the person's explicit physical actions (e.g., arm movements, hand positioning), with the person's body also moving slightly to perform the motions.", "background_and_ambient_analysis": "The blue wall, poster, and furniture remain static throughout the video with no shifting, fluid motion, or environmental effects (e.g., fire, water, wind). Background elements are consistently positioned, indicating no ambient environmental motion."}}
{"video_id": "yJmFqwo2JbY", "file_name": "yJmFqwo2JbY_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, I need to understand the main elements. The video shows a group of people at what looks like a restaurant. There are three people visible. The main subject is a man in a white shirt, sitting at a table with a plate of food. Then there's another person in a light shirt with a bag, and a third person with a colorful top.\n\nThe sequence starts with the man in white bending over his plate. The camera shifts to show the other two people. The person in the light shirt is holding a piece of food, maybe a sandwich or something similar, and raises it towards the man in white. The third person is on the left, possibly interacting with the person in the light shirt. They all seem to be engaged in a playful or friendly gesture, maybe sharing food.\n\nI need to note the chronological order. First, the man in white is focused on his food. Then, the other two people move into the frame. The person in the light shirt holds up the food, and the man in white looks up. The third person is holding a bag. Spatial relationships: the person in the light shirt is to the left of the man, and the third person is further left. The camera is shaky, which is mentioned in the rules. Background is minimal, so just mention the restaurant setting briefly.\n\nCheck the rules: focus on motion and behavior, appearance (colors, sizes), spatial relationships, camera movement. Avoid background details unless essential. Exclude text, names, etc.\n\nSo the caption should start with the man in white eating, then the other person raising the food, the third person interacting. Mention the camera shake. Keep it concise. Let me piece it together.\n\n\"Three people interact at a restaurant table: a man in a white shirt eats from a plate, then another person in a light shirt raises a piece of food toward him while a third individual with a colorful top gestures nearby. The camera remains close and shaky, capturing the group’s casual movements from a slightly tilted angle.\"\n\nWait, need to check the order. The video starts with the man in white, then the person in light shirt holding something up. The third person is in the scene too. Maybe the sequence is man in white eating, then the person in light shirt (with bag) raises food, and the third person is there. The description should be chronological.\n\n\"Initially, a man in a white shirt leans over a plate of food at a restaurant table. A person in a light shirt with a bag raises a sandwich toward him while another individual in a colorful top gestures nearby. The camera captures their interactions with slight shake and close proximity, maintaining focus on the group's casual engagement.\"\n\nHmm, maybe \"sits at a table with a plate of food\" instead of \"leans over\". Let me check the frames again. Frame 0: man in white is leaning over plate. Frame 1: same, but the camera shifts to another angle. Frame 2: person in light shirt raises arm. Frame 3: person in light shirt holds sandwich up. Frame 4: man in white looks up. So the sequence is man eating, then person raises food, man looks up, others interact.\n\nWait, the description should be in chronological order. So:\n\n\"A man in a white shirt eats from a plate at a table as another person in a light shirt holds up a sandwich toward him. A third individual in a colorful top gestures nearby, while the camera remains close and shaky, capturing the group's casual interaction.\"\n\nBut maybe the third person's action is part of the sequence. Let me check the frames again. The third person is on the left, holding a bag. In frame 2, the person in light shirt is reaching up, and the third person is in the background. The main action is the two people interacting with the food.\n\nThe correct chronological order: First, the man in white is focused on his plate. Then, another person (light shirt) raises a piece of food (sandwich) towards him, possibly for a toast. The third person is present but less active in the main interaction. The camera moves around a bit, but mostly stays close.\n\nSo, the caption should mention the man eating, the other person raising food, the third person's presence, and the camera movement.\n\n\"Initially, a man in a white shirt eats from a plate at a restaurant table. A person in a light shirt raises a sandwich toward him while another individual with a colorful top gestures nearby. The camera remains close and shaky, capturing their casual interaction from a slightly tilted angle.\"\n\nWait, in frame 3, the person in light shirt is holding the sandwich up, and the man in white is looking at it. Frame 4: they are toasting. So maybe \"the person in a light shirt raises a sandwich toward the man, who lifts his plate in response.\" But the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yJmFqwo2JbY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yJmFqwo2JbY_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 82.16333535014391, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people interacting at a table, passing a dish and eating; their movements involve hands and arms moving due to physical actions (reaching, transferring food).", "background_and_ambient_analysis": "No significant background shifting or fluid/environmental motion (e.g., fire, water, wind). Background elements (walls, windows) appear static with no uniform displacement."}}
{"video_id": "yOJBv8u_1zE", "file_name": "yOJBv8u_1zE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black dress dances in a room with pink and white balloon clusters on the wall; they extend their arms, spin, and move across the space while the camera captures the motion from a static perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yOJBv8u_1zE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yOJBv8u_1zE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 38.093518757973776, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a black outfit is moving through the space, performing gestures and locomotion.", "background_and_ambient_analysis": "The background elements (walls with floral decorations, floor mat) show no uniform shifting or fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "yKdvz5dgro4", "file_name": "yKdvz5dgro4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in a kitchen; the left person, with dark hair, white shirt, and black apron, wipes a large round object with a white cloth, moving it up and down, while the right person, wearing a white cap and white shirt, holds a smaller round object and slightly adjusts it. The scene remains static with minimal background detail visible, focusing on the two figures at the sink area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yKdvz5dgro4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yKdvz5dgro4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 218.20250661792358, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are actively moving arms/hands while handling dishes and cleaning tools (e.g., drying pots, scrubbing surfaces).", "background_and_ambient_analysis": "Background elements (kitchen shelves, door, walls) show no shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "yKBpsoNlRH0", "file_name": "yKBpsoNlRH0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person with long dark hair and a light blue floral-patterned top adjusts their hair, moving their hands through the strands and lifting sections upward. They stand in front of a floral curtain on the left and a plain light wall, continuing to smooth and arrange their hair with deliberate hand motions. The camera remains stationary, capturing the subject from the front in a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yKBpsoNlRH0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yKBpsoNlRH0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 64.06146584881927, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is moving her head and hair, which is a discrete solid object motion due to her own physical actions.", "background_and_ambient_analysis": "Background (floral wallpaper) is static and does not shift. No fluid or environmental motion detected."}}
{"video_id": "yRUisHQegTw", "file_name": "yRUisHQegTw_000134_000144.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light gray t-shirt and black shorts stands in a room with red walls, holding a small object in their right hand. They raise the object upward, then gesture with their right hand while lifting their left arm. The person steps forward, moving closer to the camera until they lean into the frame, causing the camera to capture them at close range. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yRUisHQegTw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yRUisHQegTw_000134_000144.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 89, "blur_score": 119.32287091856136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving by locomotion (walking) and manipulating a bottle.", "background_and_ambient_analysis": "The background (red walls, door, shelves) is static with no uniform shifting. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "yQ-t68aHYLM", "file_name": "yQ-t68aHYLM_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a red dress and sandals sits on a stool, holding a cello and bowing with her right hand while her left hand moves along the neck. To her left, an adult in a pink skirt plays a cello, seated with legs crossed. The girl briefly looks down at her instrument, adjusting her bow, while the adult continues playing. Both remain stationary in a well-lit room with large windows and a piano in the background. The camera maintains a static, eye-level perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yQ-t68aHYLM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yQ-t68aHYLM_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 815.4039296671152, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one seated playing cello (arm/hand movements) and another partially visible playing a double bass (arm movements).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind). The background (piano, window, stool) is stationary."}}
{"video_id": "yJ62sKHe22Q", "file_name": "yJ62sKHe22Q_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand presses breadcrumbs onto a plate, then lifts a flour-coated chicken piece from a bowl to the right, dips it into a yellow liquid in the center bowl, and coats it with breadcrumbs from the left plate. The plates are arranged in a triangular formation: breadcrumbs on the left, egg mixture in the center, and flour-coated chicken on the right. The camera maintains a top-down perspective throughout, capturing the sequence of coating the chicken in chronological order.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yJ62sKHe22Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yJ62sKHe22Q_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 59.9498616115255, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to interact with discrete objects: picking up crumbs, dipping into egg mixture, and coating with breadcrumbs.", "background_and_ambient_analysis": "No shifting backgrounds (plates and kitchen setting remain static), no fire, water, smoke, or wind present."}}
{"video_id": "yUu2dbyz6U0", "file_name": "yUu2dbyz6U0_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals with afro hairstyles sit side by side. The left person, wearing a gray shirt and blue shorts, strums a green acoustic guitar with both hands. The right person, in a white shirt and dark shorts, holds a white harmonica to their mouth. Both remain seated, with the guitarist’s hands moving over the instrument and the harmonica player’s hand steady. The camera is static, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yUu2dbyz6U0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yUu2dbyz6U0_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 335.04925570595003, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are playing guitars; their hands and arms move as they strum and pick the strings, and they exhibit slight head movements while playing.", "background_and_ambient_analysis": "Background elements (wall, hanging clothes) are static and do not shift uniformly. No fire, water, smoke, or wind is present."}}
{"video_id": "yVvGIAmEA1o", "file_name": "yVvGIAmEA1o_000269_000279.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women, one in a teal sleeveless top and the other in a pink short-sleeve shirt, stand facing each other in a room. The teal-shirted woman raises her right hand in a gesture, then brings her hand to her mouth, while the pink-shirted woman gestures with both hands. They remain close in the foreground with a kitchen area visible in the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yVvGIAmEA1o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yVvGIAmEA1o_000269_000279.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 31.34858572192987, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two women (discrete solid objects) are actively gesturing with their arms and shifting body positions. Motion is due to voluntary locomotion/gestures.", "background_and_ambient_analysis": "The background (walls, door, poster) shows no shifting or movement. No fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "yMOaAOX_2JQ", "file_name": "yMOaAOX_2JQ_000727_000737.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and beige gloves approaches an open car hood, picks up a large black container, and pours liquid into the engine. They then handle a black funnel, inserting it into the engine to continue adding fluid. The camera remains stationary, capturing the sequence from a fixed angle in front of the car.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yMOaAOX_2JQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yMOaAOX_2JQ_000727_000737.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 282.5276540850824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing gloves manipulates a black object (likely a tool or automotive part) and adjusts components on the car's hood, demonstrating intentional physical interactions.", "background_and_ambient_analysis": "Background elements (house, trees, driveway) show no significant shifting or environmental fluid motion (fire, water, wind, smoke). Static objects like the red item on the hood remain consistently positioned."}}
{"video_id": "yTr4ZHNKleg", "file_name": "yTr4ZHNKleg_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green apron, white shirt, and gloves uses a tool to process multiple light-colored round objects arranged in rows on a counter, moving the tool across them and manipulating one object at a time. The background includes kitchen shelves with produce and ovens. The camera remains stationary, capturing the person’s actions from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yTr4ZHNKleg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yTr4ZHNKleg_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 158, "blur_score": 66.0882326154777, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing an apron and gloves is actively cutting eggs with a knife; the hands and knife exhibit discrete motion due to physical action.", "background_and_ambient_analysis": "Background elements (shelves, ovens, cabinets) show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "ycJ74rOkqgU", "file_name": "ycJ74rOkqgU_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Six individuals in colorful shirts (red, blue, white) and shorts stand on a grassy area, then begin running rightward in a line; the camera pans right to follow their movement as they exit the frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ycJ74rOkqgU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ycJ74rOkqgU_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 329.9457538963109, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects (people, golf clubs, golf balls) exhibit distinct motion: people walk/swing clubs, golf balls roll after being struck.", "background_and_ambient_analysis": "Static background elements (trees, houses, road) show no uniform shifting; no fire, water, smoke, or wind motion dominates the scene."}}
{"video_id": "yc3aiXTPtUU", "file_name": "yc3aiXTPtUU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white t-shirt, dark pants, and a headscarf sits against a dark blue van. They stand up, turn away from the van, and walk to the right side of the frame. The camera remains stationary, capturing the motion from a frontal perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yc3aiXTPtUU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yc3aiXTPtUU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 151, "blur_score": 98.24523664749523, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving in discrete, intentional ways (leaning against the car, touching the license plate, shifting positions), indicating physical locomotion and interaction with the stationary vehicle.", "background_and_ambient_analysis": "The background (wall, ground) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "yZ-7p8KV6SA", "file_name": "yZ-7p8KV6SA_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black long-sleeve shirt with a yellow diamond, purple shorts, and white shoes stands on a green field holding a white frisbee. They step forward, lean forward, and throw the frisbee with their right arm while lunging. The camera remains stationary, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yZ-7p8KV6SA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yZ-7p8KV6SA_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 100.94262542745469, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing purple shorts and a black top) performs locomotive movements (stepping, stretching, arm motion) indicating discrete physical action.", "background_and_ambient_analysis": "Background elements (fence, buildings) show no uniform shifting; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "ycZLj9YgG4c", "file_name": "ycZLj9YgG4c_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours contents from a small white bowl into a large white bowl filled with dark brown mixture, then mixes the contents with a wooden spoon. The bowl is covered with plastic wrap, and finally, two hands place dark brown balls onto a baking sheet lined with parchment paper. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ycZLj9YgG4c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ycZLj9YgG4c_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 59.65025976221623, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include hands mixing a brown substance in a bowl, and hands rolling a chocolate ball on a tray. These involve explicit physical interactions (mixing, rolling) driven by human locomotion and force application.", "background_and_ambient_analysis": "The background consists of a static white surface with no shifting or fluid motion (no fire, water, smoke, or wind). Static elements like the white countertop remain consistent without uniform displacement."}}
{"video_id": "yaChJFvOHa0", "file_name": "yaChJFvOHa0_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a red apple over a stainless steel sink, using a black power drill to cut through it. The drill’s bit spins as the apple splits, with the person’s hands adjusting the apple’s position. The scene is set in a kitchen with tiled walls and a plate of mushrooms nearby. The camera maintains a close-up, steady view of the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yaChJFvOHa0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yaChJFvOHa0_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 53.78447181828872, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving to pour liquid from a bottle into a red container. The bottle and container are discrete objects in motion due to the pouring action.", "background_and_ambient_analysis": "The background (sink, tiles, countertop items) is static with no shifting, indicating no camera motion. There is controlled pouring of liquid (not ambient water flow, fire, smoke, or wind)."}}
{"video_id": "ygkETRTopYk", "file_name": "ygkETRTopYk_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in an orange shirt and dark pants works at a kitchen sink, then walks along the countertop toward a door on the right side of the frame, exiting the scene. The camera remains stationary, observing the motion from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ygkETRTopYk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ygkETRTopYk_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 110, "blur_score": 124.42764809788997, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange shirt is moving around the kitchen, washing dishes, drying them, and handling kitchen items. The person's hands and the dishes are distinct moving objects.", "background_and_ambient_analysis": "Background elements (wall, door, window) are static. No fire, water flow, or wind motion observed. Water in the sink is contained and not a dominant fluid motion."}}
{"video_id": "yn7ebQvmW-0", "file_name": "yn7ebQvmW-0_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand adjusts a metal mesh grill, followed by a large browned piece of meat rotating on a rotisserie attached to the grill. The camera maintains a close-up perspective, focusing on the grill and the rotating meat with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yn7ebQvmW-0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yn7ebQvmW-0_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1337.5218029077555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The rotisserie mechanism and the meat being cooked are discrete solid objects moving in a circular rotation due to mechanical force from the drive system.", "background_and_ambient_analysis": "The background consists of a static metal grid structure with no shifting elements; no fire, water, smoke, or wind dominates the scene, as indicated by the controlled rotisserie setup and absence of atmospheric effects."}}
{"video_id": "ylp8VFCxZlk", "file_name": "ylp8VFCxZlk_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a striped shirt and bare feet crouches on the floor, then pushes up to stand with hands on the floor, and subsequently lowers themselves back into a seated position. The camera remains static at a low angle throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ylp8VFCxZlk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ylp8VFCxZlk_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 703.2334000525466, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is moving on the floor, crawling or walking, which is discrete object motion.", "background_and_ambient_analysis": "No shifting background elements; no fluid or environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "ypaPakBO0YY", "file_name": "ypaPakBO0YY_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person in a kitchen setting. The person is wearing a dark shirt with yellow text and a red apron, and a blue cap. They're working with plates. In the first frame, they're standing near a stack of white plates. Then, they pick up a plate from a basket, move it to the right, and place it on a counter. Next, they take another plate from the basket and move it towards a sink area. The background has a metal counter, a stack of plates, and some kitchen equipment. The camera seems to be static but maybe slightly shaky. Let's make sure to focus on the motion chronologically: the person picks up plates, moves them, places them. Spatial relationships: the basket is to the left of the stacked plates. Need to mention the person's appearance briefly: dark shirt, red apron, blue cap. The main subjects are the person and the plates. Background minimal, so just the kitchen counter and equipment. Camera perspective is probably eye-level or slightly overhead, but the problem says to mention camera movement. Wait, the video might have a slight shake. Let's structure the caption.\n\nChronological order: Person (dark shirt, red apron, blue cap) picks up a plate from a basket, moves it towards the sink area, places it down. Then picks up another plate from the basket, moves it towards the sink. The plates are white, stacked, and in a basket. Background has the sink and counter. Camera movement: slight shake. Let's check the rules. a) Motion: pick up, move, place. b) Appearance: dark shirt, red apron, blue cap; white plates. c) Spatial: basket with plates, stack of plates to the right. d) Camera: slight shake. e) Background minimal. f) Exclude text. So:\n\nA person in a dark shirt with yellow lettering, red apron, and blue cap moves from a stack of white plates to a basket, picks up a plate, and carries it towards a sink. They repeat the action, picking up another plate from the basket and moving it toward the sink. The scene occurs in a kitchen with a metallic countertop, a tall stack of white plates, and a basket of plates. The camera maintains a steady view with a slight shake.\n\nWait, check the first part: the person starts at the stack, then goes to the basket. In the video, frame 0: the person is near the stack. Frame 1: reaches into the basket. Frame 2: holds a plate from the basket. Frame 3: moves the plate towards the sink. Frame 4: places the plate on the counter near the sink. Then frame 5: the person moves to the sink area. So chronological: starts by handling plates in the basket, moving them towards the sink. So the actions are: picks up plate from basket, moves to sink, places plate. Then another plate. Let's rephrase.\n\nA person wearing a dark shirt, red apron, and blue cap picks up a white plate from a basket of plates, carries it toward a sink, and places it on the counter. They repeat the action, picking up another white plate from the basket and moving it toward the sink. The scene is set in a kitchen with a metallic counter, a tall stack of white plates, and the basket. The camera remains steady with a slight shake.\n\nCheck if it's concise. Make sure to mention all the elements. Also, the person's shirt has yellow text, but per rule f, exclude text recognition. So don't mention the yellow text, just \"dark shirt\". Wait, rule b says \"color, size, orientation\". So the shirt is dark, apron red, cap blue. That's okay.\n\nWait, rule f says \"Exclude text recognition, named characters, or stylistic analysis\". So the yellow text on the shirt is text recognition, so we shouldn't mention it. So the person's shirt is dark, not specified with text. So \"dark shirt\" is safe.\n\nLet me adjust:\n\nA person in a dark shirt, red apron, and blue cap moves between a basket of white plates and a sink. They pick up a white plate from the basket, carry it to the sink, and place it on the counter. They then pick up another white plate from the basket and move it toward the sink. The setting features a metallic countertop with a tall stack of white plates and kitchen equipment. The camera captures the scene with a slight shake.\n\nWait, but need to be chronological. First action: starts near the stack, then goes to basket. In the video, the person is initially at the stack (frame 0), then reaches to the basket (frame 1), picks up a plate (frame 2), moves to the sink", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ypaPakBO0YY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ypaPakBO0YY_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 206.26271754914058, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) moving to interact with stacked plates and kitchen items; discrete motions include reaching, lifting, and handling objects.", "background_and_ambient_analysis": "Static kitchen background (stacked plates, sink area) with no fluid motion (water, smoke, wind) or environmental effects; background elements remain stationary relative to each other."}}
{"video_id": "yoBkVJtOlM4", "file_name": "yoBkVJtOlM4_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless individual jumps from the pool's edge into the orange water, splashing upon entry and submerging before resurfacing with water surrounding them. The scene is captured from a static top-down perspective with a white fence and trees in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yoBkVJtOlM4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yoBkVJtOlM4_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 131, "blur_score": 2476.682174015369, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The human subject (discrete solid object) is seen moving: walking toward the pool, jumping into the water, and floating. Bounding boxes would clearly track this object's locomotion and collision with the pool surface.", "background_and_ambient_analysis": "The white fence and trees in the background show no uniform shifting, indicating no camera motion. The pool's red-orange visual effect appears static except for brief splashes caused by the person's jump, which are due to object interaction rather than ambient environmental motion (e.g., flowing water or wind-driven elements)."}}
{"video_id": "ysZLYee7Smo", "file_name": "ysZLYee7Smo_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark shorts and a light top runs from the left side of the frame toward a blue inflatable pool, then jumps into it. The camera remains stationary, capturing the action from a fixed position in a grassy backyard.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ysZLYee7Smo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ysZLYee7Smo_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 302.7446246279677, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person walks towards the pool and jumps in, then leaves the frame. The motion is due to locomotion and jumping (explicit physical forces).", "background_and_ambient_analysis": "The background (pool, fence, bush, grass) is static with no shifting. No fire, water flow, smoke, or wind (the bush remains still). Pool water is static, so no ambient environmental motion."}}
{"video_id": "yzgg8Re5pfM", "file_name": "yzgg8Re5pfM_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red shirt and striped shorts, barefoot, repeatedly punches a red hanging bag mounted on a white wall, shifting their stance and position slightly with each strike. The camera remains static, positioned to capture the motion from a fixed angle in front of the subject.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yzgg8Re5pfM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yzgg8Re5pfM_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 151, "blur_score": 114.32721355137957, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red shirt and shorts actively punches a hanging red punching bag, causing it to swing back and forth. The motion is driven by explicit physical force (punching) on solid objects.", "background_and_ambient_analysis": "The background elements (walls, doorway, greenery outside) remain stationary with no shifting or environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "yxi6rIAFBVY", "file_name": "yxi6rIAFBVY_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and dark shorts stands inside a batting cage, adjusts their stance, swings a bat, and then stands still. Another individual in dark clothing crouches behind the cage, observing. The scene is viewed through the cage net, with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yxi6rIAFBVY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yxi6rIAFBVY_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 67.5184477188272, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (batter) in the cage is executing discrete motion (swinging a bat), with another stationary figure in the background.", "background_and_ambient_analysis": "Background elements (building, fence, ground) are stable with no uniform shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "z7XvdRq9eR8", "file_name": "z7XvdRq9eR8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's analyze the video. The first frame shows a person in a dark jacket sitting on the ice, maybe in a cage. Then another person in light clothing (striped maybe) walks in. Then the person in the dark jacket moves, and there's a person with a blue helmet. Then the person in the cage structure moves, and the person with blue helmet is interacting. Wait, the video is from inside a cage, so maybe a hockey goal? The main subjects: people on ice, possibly hockey players. Let's track the motion.\n\nChronologically: At start, a person in dark clothing sits on ice (cage area). Then a second person (light clothing) walks into view, approaches the sitting person. Then the sitting person moves up, maybe standing. Then the person with blue helmet is visible, holding a stick. Then the person in dark clothing moves forward, maybe toward the cage. The camera is inside the cage, so perspective is from inside the goal net, looking out. The background is the ice rink, but minimal description.\n\nSo structure: First, person in dark jacket sits on ice. Then another person (light) walks in, approaches. Then the first person moves up, possibly stands. Then the person with blue helmet (wearing helmet, holding stick) appears. Then the first person moves forward. The camera is static but maybe slightly shaky, from inside the cage.\n\nCheck rules: chronological order, motion, appearance (colors, number), spatial (in front of, left), camera perspective.\n\nLet's write:\n\nA person in dark clothing sits on the ice within a cage structure. A second individual in light clothing walks into the frame from the top-right, approaching the seated person. The seated individual rises and moves forward, while a person wearing a blue helmet and holding a stick appears behind them. The camera, positioned inside the cage, remains steady with a slight shake, capturing the scene from a low angle as the subjects move within the ice rink.\n\nWait, check rules: background minimal. So maybe not mention ice rink, just the cage. Let's adjust.\n\nFirst frame: person in dark clothing sitting in cage. Then person in light clothing (maybe black/white stripes) walks in from top-right, approaches. Then the seated person moves (stands up?), and the person with blue helmet comes in. The camera is inside the cage.\n\nAnother angle: The video opens with a person in dark clothing seated inside a mesh cage on the ice. A second person in light-colored attire walks into view from the upper right, approaching the seated individual. The seated person rises and moves forward, while another figure wearing a blue helmet and holding a hockey stick enters the scene from behind. The camera, positioned within the cage, maintains a steady perspective with slight movement, observing the subjects as they interact near the cage structure.\n\nWait, the rules say \"background descriptions minimal unless essential\". The cage is the main structure. Let's see:\n\n- Main subjects: multiple people (at least three: seated dark, light walking, blue helmet person). Their motions: seated moves, light walks in, blue helmet appears.\n\nChronological order:\n\n1. Seated person in dark clothing is inside the cage.\n\n2. Person in light clothing walks into the frame from the right (or top-right) and approaches the seated person.\n\n3. Seated person stands up and moves forward.\n\n4. A person wearing a blue helmet and holding a stick appears behind the moving seated person.\n\nCamera: inside the cage, looking out, slight shake.\n\nLet's craft the caption:\n\nA person in dark clothing sits within a mesh cage on the ice. A second individual in light-colored clothing walks into the frame from the upper right, approaching the seated person. The seated person rises and moves forward, while another figure wearing a blue helmet and holding a hockey stick enters from behind. The camera, positioned inside the cage, remains steady with minimal movement, capturing the interaction as the subjects move within the cage structure.\n\nCheck for minimal background: the cage is the main structure, so background is the ice, but since it's minimal, maybe not necessary. The key is the motion.\n\nWait, the first frame shows a person in dark clothing, then in frame 2 another person (light) walks in. Then frame 3, the dark person moves, and a person in blue helmet is there. The camera is inside the cage, so it's like looking through the cage net. So the cage is part of the structure.\n\nLet me try to be more concise.\n\n<caption_output>A person in dark clothing sits within a mesh cage on the ice. A second individual in light-colored attire walks into view from the upper right, approaching the seated person. The seated individual rises and moves forward, while a third person wearing a blue helmet and holding a hockey stick appears behind them. The camera, positioned inside the cage, maintains a steady perspective with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/z7XvdRq9eR8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/z7XvdRq9eR8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 156, "blur_score": 757.3757874664269, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hockey players (goalie and others) are moving on the ice; the goalie stands up and walks, and other players move with hockey sticks.", "background_and_ambient_analysis": "No shifting background; no dominant fluid/environmental motion (fire, water, smoke, wind). The ice rink background is static."}}
{"video_id": "z46F_QgxFv8", "file_name": "z46F_QgxFv8_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a brown T-shirt with yellow lettering sits at a counter with a blue-labeled bottle positioned in front of them. They bend forward, lowering their head toward the counter, then straighten up and raise both hands to adjust their hair. The background features a white door with framed items. The camera remains static with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/z46F_QgxFv8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/z46F_QgxFv8_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 149, "blur_score": 253.05066056587714, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is performing deliberate physical actions: lifting head, bending over, raising arms, lying back, and adjusting posture. These movements are clearly attributable to the person's locomotion and interaction with the environment.", "background_and_ambient_analysis": "The static background elements (wall, framed pictures) show no uniform shifting or fluid motion (fire, water, smoke, wind), indicating no dominant ambient environmental motion."}}
{"video_id": "z4zSzCuV6w0", "file_name": "z4zSzCuV6w0_000185_000195.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several children, including those in orange, red, and blue clothing, engage in hopscotch on a concrete street. Initially two kids stand near the grid; subsequently, additional children enter, hopping and stepping across the chalk-drawn squares while moving in and out of the frame. The camera remains stationary, capturing the ground-level activity from a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/z4zSzCuV6w0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/z4zSzCuV6w0_000185_000195.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 505.6247169717788, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Children in red, orange, and blue shirts exhibit distinct motion: one child hops across the hopscotch grid, bends to pick up a marker, and interacts with others; other children walk in/out of frame.", "background_and_ambient_analysis": "No fire, water, smoke, or wind observed. Sidewalk and curb remain static throughout the frames with no uniform shifting or fluid motion."}}
{"video_id": "z8oovBf6Kqk", "file_name": "z8oovBf6Kqk_000189_000199.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a checkered shirt sits at a table, using a fork to lift spaghetti from a white plate toward their mouth, then pauses. To the left of the plate is a red and white soda can. The camera remains stationary and close-up throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/z8oovBf6Kqk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/z8oovBf6Kqk_000189_000199.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 453.30205551831705, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child's hand and fork are moving discrete solid objects (spaghetti strands) via muscular action to bring food to the mouth.", "background_and_ambient_analysis": "The background (table, bag, cup, window) remains stable with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "z4fWLpC53x8", "file_name": "z4fWLpC53x8_000214_000224.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The task is to create a caption based on the video frames provided. First, I need to go through each frame chronologically.\n\nFrame 0: Two women are standing outdoors. One in turquoise top with long dark hair, the other in dark top with light scarf. They're on a sidewalk with trees and buildings in the background. Other people are walking in the distance.\n\nFrame 1: The woman on the right raises her hand, maybe waving. The other woman is looking at her. Background still has people walking.\n\nFrame 2: The woman in turquoise gestures with her hand, maybe pointing or waving. The other woman is still there. More people in the background.\n\nFrame 3: Now there are three women. The first (turquoise) has a scarf, the second (dark top, light scarf), and the third in black with sunglasses. They're standing near white columns. The woman in turquoise is holding a bag.\n\nFrame 4: The three women are together, talking. The woman in turquoise is on the left with a bag, the middle one has a light scarf, the right one has sunglasses and a tablet. The woman in turquoise is holding a bag, the others are engaged.\n\nWait, the frames are sequential, so I need to describe the actions in order. Let's list the main subjects: the two women initially, then a third joins.\n\nFirst, in the first frame, two women are outdoors; one in turquoise top, long dark hair, the other in dark top with light scarf. Then, the woman in dark top raises her hand (frame 1), then the woman in turquoise gestures (frame 2). Then frame 3, a third woman joins (black top, sunglasses, holding a tablet), and they stand near white columns. The woman in turquoise now has a scarf and a bag, the middle woman has a light scarf, the third has sunglasses and a tablet.\n\nNeed to describe motion chronologically. So:\n\nInitial scene: Two women walk side by side on a sidewalk. The woman on the left (long dark hair, turquoise top) smiles and gestures toward the other woman (dark top, light scarf). The second woman raises her hand, then the first woman gestures with her right hand. Then, a third woman (black top, sunglasses, holding a tablet) joins them. All three stand near white columns; the first woman now wears a patterned scarf and a pink bag, the middle woman has a light scarf, and the third has sunglasses and a tablet.\n\nCheck for background: minimal, so don't mention much. Spatial relationships: first two walk, then third joins. Camera perspective: the video is likely a handheld follow shot, but the rules say to mention if relevant. The problem is, the frames are still shots but sequential, so camera is probably steady, maybe a slight pan to include more people.\n\nWait, the output needs to be concise, chronological. Let's structure it:\n\nTwo women walk outdoors on a sidewalk; the woman in turquoise top (long dark hair) smiles and gestures toward the woman in dark top with a light scarf. The woman in dark top raises her hand, then the turquoise woman gestures with her right hand. A third woman (black top, sunglasses, holding a tablet) joins them. All three stand near white columns; the turquoise woman now wears a patterned scarf and carries a pink bag, the middle woman holds a light scarf, and the third woman holds a tablet. The camera remains steady, capturing the group.\n\nCheck rules: a) motion and behavior in order. b) appearance and number. c) spatial relationships (e.g., near white columns). d) camera perspective: steady. e) background minimal. f) exclude text, names.\n\nWait, the first frame shows two women, then in frame 2, a third joins? Wait, no. Let's check the frames again:\n\nFrame 0: two women\n\nFrame 1: two women, the right one raises hand\n\nFrame 2: two women, left gestures\n\nFrame 3: three women (the third is now visible), they're standing near white columns.\n\nSo the sequence is: two women walk, then a third woman approaches and joins them.\n\nSo the caption should say:\n\nTwo women walk side by side on a sidewalk; the woman in turquoise top (long dark hair) smiles while the woman in dark top with a light scarf raises her hand. The turquoise woman gestures with her right hand, then a third woman (black top, sunglasses, holding a tablet) joins them. All three stand near white columns; the turquoise woman now has a patterned scarf and pink bag, the middle woman wears a light scarf, and the third holds a tablet. The camera remains steady, capturing their interaction.\n\nNeed to be concise. Let's trim:\n\nTwo women walk outdoors; the woman in turquoise top (long dark hair) smiles", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/z4fWLpC53x8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/z4fWLpC53x8_000214_000224.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 207.03559863294788, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: two women in the foreground wave, clap, and turn; other people in the background walk.", "background_and_ambient_analysis": "The background (buildings, trees) shows no significant shifting or fluid motion; no fire, water, or smoke detected. Trees are stationary, indicating calm environmental conditions."}}
{"video_id": "zCLdqThhAzw", "file_name": "zCLdqThhAzw_000106_000116.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a gray shirt with dark stripes scrubs a blue bowl with a yellow sponge at a stainless steel sink, rinses the bowl under running water, and places it into a nearby dish rack to the left of the sink. The camera remains stationary, positioned slightly above the sink area, capturing the sequence of actions with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zCLdqThhAzw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zCLdqThhAzw_000106_000116.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 33.570780806618856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Human hands and sponge interact with a dish in the sink, exhibiting scrubbing motion driven by physical force.", "background_and_ambient_analysis": "Background elements (tiles, sink, dishes) show no uniform shifting; water in the sink is controlled by human action, not dominant fluid motion."}}
{"video_id": "zEoO67pF2vg", "file_name": "zEoO67pF2vg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a black screen, then shows a hopscotch grid. Wait, the first frame is a hopscotch grid with numbers 1-6, then cuts to a person jumping on hopscotch squares. The main subject is a person wearing black clothes, colorful hair (maybe a rainbow or multicolored?), jumping on white squares on a dark floor. \n\nFirst frame: hopscotch grid (numbers 1-6 in different colors, blue outline). Then scene shifts to person jumping. The person is in an indoor space, maybe a gym or room with some items in the background. The person starts on a square, jumps to the next, moves forward, hopping on each square. \n\nChronological order: starts with the hopscotch grid, then the person begins jumping. The person's movements: starts at the first square, hops to the second, then third, etc. The background has a door, some scattered items. The camera is static, probably fixed position, looking down slightly? Wait, the video description says \"camera perspective and movement\". The first scene is a close-up of the grid, then the next scenes are the person jumping. The camera might be fixed, capturing the person's movement. \n\nSo, the caption needs to cover the sequence: first the hopscotch grid, then the person jumping on the squares. The person is wearing black, has colorful hair (but maybe just describe as \"person with multicolored hair\" or \"person in black clothing, colorful hair\"). But rule f says exclude text recognition, so don't mention the word \"hopscotch\" as text. Wait, the first frame is the grid with numbers, but we don't have to mention the numbers. Wait, the problem says \"exclude text recognition\", so no mentioning \"hopscotch\" as text. But the grid is a hopscotch grid. Hmm. \n\nWait, the task is to generate a caption based on the video. The first frame shows a hopscotch grid (the image), then the next part is the person jumping. So the caption should start with the grid, then the person's action. \n\nRules: a) motion and behavior in chronological order. So first, the grid is displayed, then the person starts jumping. \n\nb) describe appearance and number. The person is one person, wearing black (clothing), multicolored hair (maybe). \n\nc) spatial relationships: the person is on the hopscotch squares, which are on the floor. \n\nd) conclude with camera perspective. The camera seems to be stationary, perhaps a fixed angle, looking at the person. \n\ne) background minimal: maybe mention the room has a door and some items, but keep it brief. \n\nLet's structure:\n\nThe video opens with a hopscotch grid drawn on the floor, then transitions to a person in black clothing and colorful hair jumping sequentially across white square markings. The individual hops from the first square toward the end, moving forward with each leap. The camera remains fixed, capturing the action from a stationary angle as the person traverses the grid. Background elements include a door and scattered items, but the focus stays on the person's jumping motion.\n\nWait, but the first frame is the grid, then the next frames show the person. So chronological order: first the grid, then the person jumping. \n\nCheck rules: a) motion in chronological order. So the first part is the grid (static), then the person's movement. So the caption should start with the grid, then the person's actions.\n\nAlso, the grid's numbers: but rule f says exclude text recognition. So don't mention the numbers. Just that it's a hopscotch grid. \n\nThe person's description: one person, black clothing, colorful hair. \n\nThe action: jumps on the squares, moving from one to the next, starting from the beginning and progressing.\n\nCamera: fixed, maybe slightly low angle? The video description says \"camera perspective and movement\". In the sample, the person is moving across the squares, and the camera seems to track the person's movement? Wait, the video clips: [1.4] shows the person, and it's a vertical video, so camera is probably fixed on the floor level, capturing the person's jumps.\n\nSo, putting it all together.\n\nFirst part: a hopscotch grid is displayed on the floor. Then, a person wearing black attire and multicolored hair begins hopping sequentially across white square markings laid out on a dark floor. The individual progresses forward from the first square to subsequent squares, maintaining a hopping motion. The camera remains stationary, capturing the movement from a fixed position as the person completes the sequence.\n</think>\n\n<caption_output>The video opens with a hopscotch grid drawn on the floor, then transitions to a person in black clothing and multicolored", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zEoO67pF2vg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zEoO67pF2vg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 42.31331107929195, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing dark clothing and red helmet) is running/hopping over white rectangular markers on the floor.", "background_and_ambient_analysis": "Background elements (walls, door) are static; no fire, water, smoke, or wind observed."}}
{"video_id": "zJ1DW9fHQL0", "file_name": "zJ1DW9fHQL0_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a red lawn mower resting on grass. A person wearing brown shoes walks on the grass, followed by close-ups of the mower's blade spinning and cutting grass. The camera then focuses on the red mower's handle and internal parts being adjusted. The camera perspective shifts between close-ups and ground-level shots, capturing the mower’s operation.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zJ1DW9fHQL0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zJ1DW9fHQL0_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 146.15303246905893, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the person's legs/feet interacting with leaves, the rake tool moving leaves, and hands manipulating the Ryomo device. These objects exhibit explicit physical motion due to direct interaction (raking leaves, handling the device).", "background_and_ambient_analysis": "Background elements (grass, trees, foliage) remain static with no significant shifting or environmental fluid motion (fire, water, wind). No ambient environmental phenomena dominate the scene."}}
{"video_id": "zK9-x8CdHsY", "file_name": "zK9-x8CdHsY_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand gently strokes a brown and gray tabby cat lying on a brown surface, with a pink fabric backdrop. The hand moves from the cat's chest to its face, and the cat remains relaxed with partially closed eyes. The camera maintains a close-up, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zK9-x8CdHsY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zK9-x8CdHsY_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 106.3679581023305, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A cat and a human hand are the discrete objects: the hand moves rhythmically while petting, and the cat responds with head movements and body shifts due to physical contact.", "background_and_ambient_analysis": "No shifting background elements; pink cloth and surface remain static. No fire, water, smoke, or wind motion detected."}}
{"video_id": "zPLNYQViJL8", "file_name": "zPLNYQViJL8_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand repeatedly moves up and down inside a toilet bowl with the seat raised, viewed from a top-down perspective. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zPLNYQViJL8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zPLNYQViJL8_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 159.8038223722789, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) repeatedly presses/twists the bottle cap while interacting with a stationary bottle on a counter.", "background_and_ambient_analysis": "No shifting background elements; tiled surface and wall remain stationary. No visible fire, water, smoke, or wind motion present."}}
{"video_id": "zRdyq1E5UQo", "file_name": "zRdyq1E5UQo_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man wearing a crown stands behind a table with a tray of lit candles, then lifts his hands above his chest before lowering them and leaning forward toward the candles. Another shirtless man with a crown remains seated to his right, partially visible. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zRdyq1E5UQo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zRdyq1E5UQo_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 31.754139846995145, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two shirtless men moving: left man raises hands, leans forward; right man shifts position.", "background_and_ambient_analysis": "Background (walls, table) is static; no significant ambient motion (fire, water, wind)."}}
{"video_id": "zV04FSL4ys8", "file_name": "zV04FSL4ys8_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair, wearing a green T-shirt and a wristwatch, sits in a bedroom with a bed and framed pictures on the wall. They cover their face with both hands, then move their hands up and down in front of their face while holding a guitar over their shoulder. The camera remains static, positioned at eye level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zV04FSL4ys8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zV04FSL4ys8_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 4613.132295329454, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is a person performing deliberate hand movements (covering face, lifting hands), with clear motion tracks indicating intentional locomotion or interaction (e.g., touching face, reaching up).", "background_and_ambient_analysis": "The background features (bed, wall decorations, guitar) show no uniform shifting or fluid motion (e.g., fire, water, smoke). Static elements remain consistently positioned throughout the frames, indicating no significant ambient environmental motion."}}
{"video_id": "zUl39Dm0Fhk", "file_name": "zUl39Dm0Fhk_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man with short dark hair and visible arm tattoos leans forward over a table, gripping a large watermelon slice with both hands and taking repeated bites. He chews with his mouth open while maintaining a forward-leaning posture. Several spectators, including individuals in orange clothing, stand behind him, observing the action. The camera remains close and slightly shaky, capturing the man’s eating motion from a frontal angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zUl39Dm0Fhk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zUl39Dm0Fhk_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 153, "blur_score": 35.67693419108085, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's head and hands are moving as they bite and manipulate a sandwich, with visible displacement of their mouth and hands relative to the static background.", "background_and_ambient_analysis": "Background elements (people, furniture) show no uniform shifting or fluid motion. No fire, water, or wind effects are present."}}
{"video_id": "zaVZqLiAlto", "file_name": "zaVZqLiAlto_000173_000183.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Cheerleaders in matching blue and white uniforms perform synchronized dance moves on a blue mat; initially stepping in unison, then raising arms overhead, followed by extending arms outward to the sides. The camera remains stationary with a slight shake, capturing the group from a frontal perspective as they execute the routine.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zaVZqLiAlto.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zaVZqLiAlto_000173_000183.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 2769.594193204032, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The cheerleaders (in blue uniforms) are moving in synchronized dance formations, stepping, and performing arm gestures, indicating clear locomotion due to physical forces.", "background_and_ambient_analysis": "The background (gym stands and walls) is static with no uniform shifting. No fire, water, smoke, or wind present; crowd motion is minimal and not dominant."}}
{"video_id": "zbSFELTOxDs", "file_name": "zbSFELTOxDs_000194_000204.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and light pants sits cross-legged on a blue yoga mat against a light-colored wall. To the left of the person, a potted plant stands on a wooden floor. The individual begins with arms extended outward, then brings hands together in front of the chest, and subsequently returns arms to the extended position. The camera remains stationary, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zbSFELTOxDs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zbSFELTOxDs_000194_000204.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 312.53980772516684, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performing yoga on a mat is the only discrete solid object moving, executing controlled arm and body movements (e.g., extending arms, bending torso) due to locomotion.", "background_and_ambient_analysis": "The wall and plant remain static throughout the video, showing no shifting or environmental motion (e.g., no wind, fire, or water). Background elements do not exhibit uniform displacement."}}
{"video_id": "zpbvDBCLMdw", "file_name": "zpbvDBCLMdw_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A ballerina in a white tutu and pointe shoes performs a ballet routine on stage, beginning with arm extensions, then executing a high leap with arms raised, followed by a spinning motion that flares her skirt. The camera maintains a frontal perspective with slight movement, capturing her sequential movements across the stage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zpbvDBCLMdw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zpbvDBCLMdw_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 780.2010777889456, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The ballerina (a human dancer) is moving in a controlled ballet routine.", "background_and_ambient_analysis": "The background is static with no significant environmental motion (fire, water, wind)."}}
{"video_id": "zjTcaXjs898", "file_name": "zjTcaXjs898_000361_000371.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black long-sleeve top, gray fur vest, and purple patterned pants plays a brown violin, moving a bow across the strings with their right hand while pressing the strings with their left hand, positioned in front of a cabinet. The camera remains stationary, capturing the motion from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zjTcaXjs898.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zjTcaXjs898_000361_000371.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 143.1669441659243, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is playing the violin; discrete movements include bowing motions (left hand on strings, right hand moving the bow) and subtle body shifts while performing.", "background_and_ambient_analysis": "The background consists of static drawers and a fireplace; no shifting background elements, fire, water, or wind are observed. Ambient environmental motion is absent."}}
{"video_id": "z_HUsV-ZgC8", "file_name": "z_HUsV-ZgC8_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white mesh object moves through red metal and glass machinery, then a person in a red-and-black striped shirt with black gloves manipulates the mesh, positioning it against a metallic panel. The camera shifts focus from the machinery to the person's hands handling the mesh, maintaining a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/z_HUsV-ZgC8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/z_HUsV-ZgC8_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 39.60504476426579, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A yellowish fabric is being manipulated by a machine in the first segment, followed by a person (in maroon sweater) pulling a white fabric through a machine in the second segment.", "background_and_ambient_analysis": "Background elements (concrete wall, machinery) are static. No fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "zZQiYWHEtpA", "file_name": "zZQiYWHEtpA_000340_000350.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black spatula stirs vibrant, mixed vegetables—broccoli, green peppers, red and yellow bell peppers, and onions—in a dark non-stick pan. A hand maneuvers the spatula in a circular motion, blending the ingredients as they sizzle. The vegetables shift and tumble within the pan, maintaining a close-up top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zZQiYWHEtpA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zZQiYWHEtpA_000340_000350.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 144.61826267087793, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: black spatula and mixed vegetables (broccoli, peppers, onions) in the pan. The spatula is actively stirring, causing the vegetables to move due to direct human force.", "background_and_ambient_analysis": "The background (wooden counter and stove) is stationary with no shifting. No fire, water, smoke, or wind dominates the scene; all motion is from deliberate stirring of vegetables."}}
{"video_id": "zuSVJXn3mwE", "file_name": "zuSVJXn3mwE_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and red shorts enters the frame from the left, runs across the indoor basketball court toward the center, stops briefly, then turns and runs back to the left side. The camera remains stationary throughout, capturing the full court with basketball hoops visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zuSVJXn3mwE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zuSVJXn3mwE_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 1296.2646226305715, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red is moving on the basketball court: running, walking, and standing. This is the only discrete object.", "background_and_ambient_analysis": "The background (gym walls, blue structure, windows) is stationary throughout. No fluid/environmental motion (fire, water, smoke, wind) is present. A brief white flash (edit artifact) occurs at 3.5-3.6 seconds, but this is not environmental motion."}}
{"video_id": "zvInmNgphQU", "file_name": "zvInmNgphQU_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a red shirt, red shorts, and white sneakers stands on grass, spinning a yellow hula hoop around his waist while maintaining a wide stance. Behind him, a second boy in a dark blue shirt and light blue shorts stands near a wooden fence, watching the hula hooping. The camera remains static, capturing the action from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zvInmNgphQU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zvInmNgphQU_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 155, "blur_score": 426.44065011582904, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in red clothing actively moves a hula hoop around their waist, demonstrating controlled motion. A second child in the background remains largely stationary with minimal motion.", "background_and_ambient_analysis": "Background elements (wooden fence, wheel, ground) show no uniform shifting; no fire, water, smoke, or wind-driven environmental motion detected."}}